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{"parentUuid":"94df5c17-f38b-42da-9aa1-be0ae913b309","isSidechain":false,"type":"user","message":{"role":"user","content":"<command-name>/model</command-name>\n            <command-message>model</command-message>\n            <command-args></command-args>"},"uuid":"c9799028-35c4-4f6e-baaa-415c852e0241","timestamp":"2026-03-18T09:53:25.870Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix"}
{"parentUuid":"c9799028-35c4-4f6e-baaa-415c852e0241","isSidechain":false,"type":"user","message":{"role":"user","content":"<local-command-stdout>Set model to \u001b[1mSonnet 4.6 (default)\u001b[22m</local-command-stdout>"},"uuid":"e54a134f-6afa-453c-a84b-c5b6f5b59bc0","timestamp":"2026-03-18T09:53:25.870Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix"}
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{"parentUuid":"31853fd6-a3e4-425f-9453-9ad125e06533","isSidechain":false,"promptId":"f9838e86-7716-4bfa-87ac-5b7b562fe13a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01W5fTQ8y83vSFmETVB7R2Bc","type":"tool_result","content":"     1→// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n     2→// All rights reserved. This file is part of cc-backend.\n     3→// Use of this source code is governed by a MIT-style\n     4→// license that can be found in the LICENSE file.\n     5→\n     6→package api\n     7→\n     8→import (\n     9→\t\"fmt\"\n    10→\t\"maps\"\n    11→\t\"net/http\"\n    12→\t\"strings\"\n    13→\t\"time\"\n    14→\n    15→\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n    16→\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n    17→\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n    18→\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n    19→\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n    20→\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n    21→)\n    22→\n    23→type UpdateNodeStatesRequest struct {\n    24→\tNodes   []schema.NodePayload `json:\"nodes\"`\n    25→\tCluster string               `json:\"cluster\" example:\"fritz\"`\n    26→}\n    27→\n    28→// metricListToNames converts a map of metric configurations to a list of metric names\n    29→func metricListToNames(metricList map[string]*schema.Metric) []string {\n    30→\tnames := make([]string, 0, len(metricList))\n    31→\tfor name := range metricList {\n    32→\t\tnames = append(names, name)\n    33→\t}\n    34→\treturn names\n    35→}\n    36→\n    37→// this routine assumes that only one of them exists per node\n    38→func determineState(states []string) schema.SchedulerState {\n    39→\tfor _, state := range states {\n    40→\t\tswitch strings.ToLower(state) {\n    41→\t\tcase \"allocated\":\n    42→\t\t\treturn schema.NodeStateAllocated\n    43→\t\tcase \"reserved\":\n    44→\t\t\treturn schema.NodeStateReserved\n    45→\t\tcase \"idle\":\n    46→\t\t\treturn schema.NodeStateIdle\n    47→\t\tcase \"down\":\n    48→\t\t\treturn schema.NodeStateDown\n    49→\t\tcase \"mixed\":\n    50→\t\t\treturn schema.NodeStateMixed\n    51→\t\t}\n    52→\t}\n    53→\n    54→\treturn schema.NodeStateUnknown\n    55→}\n    56→\n    57→// updateNodeStates godoc\n    58→// @summary     Deliver updated Slurm node states\n    59→// @tags Nodestates\n    60→// @description Returns a JSON-encoded list of users.\n    61→// @description Required query-parameter defines if all users or only users with additional special roles are returned.\n    62→// @produce     json\n    63→// @param       request body UpdateNodeStatesRequest true \"Request body containing nodes and their states\"\n    64→// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n    65→// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n    66→// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n    67→// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n    68→// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n    69→// @security    ApiKeyAuth\n    70→// @router      /api/nodestats/ [post]\n    71→func (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n    72→\t// Parse request body\n    73→\treq := UpdateNodeStatesRequest{}\n    74→\tif err := decode(r.Body, &req); err != nil {\n    75→\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n    76→\t\t\thttp.StatusBadRequest, rw)\n    77→\t\treturn\n    78→\t}\n    79→\trequestReceived := time.Now().Unix()\n    80→\trepo := repository.GetNodeRepository()\n    81→\n    82→\tm := make(map[string][]string)\n    83→\tmetricNames := make(map[string][]string)\n    84→\thealthResults := make(map[string]metricstore.HealthCheckResult)\n    85→\n    86→\tstartMs := time.Now()\n    87→\n    88→\t// Step 1: Build nodeList and metricList per subcluster\n    89→\tfor _, node := range req.Nodes {\n    90→\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n    91→\t\t\tm[sc] = append(m[sc], node.Hostname)\n    92→\t\t}\n    93→\t}\n    94→\n    95→\tfor sc := range m {\n    96→\t\tif sc != \"\" {\n    97→\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n    98→\t\t\tmetricNames[sc] = metricListToNames(metricList)\n    99→\t\t}\n   100→\t}\n   101→\n   102→\t// Step 2: Determine which metric store to query and perform health check\n   103→\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n   104→\tif err != nil {\n   105→\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n   106→\t} else {\n   107→\t\tfor sc, nl := range m {\n   108→\t\t\tif sc != \"\" {\n   109→\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n   110→\t\t\t\t\tmaps.Copy(healthResults, results)\n   111→\t\t\t\t}\n   112→\t\t\t}\n   113→\t\t}\n   114→\t}\n   115→\n   116→\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n   117→\tstartDB := time.Now()\n   118→\n   119→\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n   120→\tfor _, node := range req.Nodes {\n   121→\t\tstate := determineState(node.States)\n   122→\t\thealthState := schema.MonitoringStateFailed\n   123→\t\tvar healthMetrics string\n   124→\t\tif result, ok := healthResults[node.Hostname]; ok {\n   125→\t\t\thealthState = result.State\n   126→\t\t\thealthMetrics = result.HealthMetrics\n   127→\t\t}\n   128→\t\tnodeState := schema.NodeStateDB{\n   129→\t\t\tTimeStamp:       requestReceived,\n   130→\t\t\tNodeState:       state,\n   131→\t\t\tCpusAllocated:   node.CpusAllocated,\n   132→\t\t\tMemoryAllocated: node.MemoryAllocated,\n   133→\t\t\tGpusAllocated:   node.GpusAllocated,\n   134→\t\t\tHealthState:     healthState,\n   135→\t\t\tHealthMetrics:   healthMetrics,\n   136→\t\t\tJobsRunning:     node.JobsRunning,\n   137→\t\t}\n   138→\t\tupdates = append(updates, repository.NodeStateUpdate{\n   139→\t\t\tHostname:  node.Hostname,\n   140→\t\t\tCluster:   req.Cluster,\n   141→\t\t\tNodeState: &nodeState,\n   142→\t\t})\n   143→\t}\n   144→\n   145→\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n   146→\t\tcclog.Errorf(\"updateNodeStates: batch update for cluster %s failed: %v\", req.Cluster, err)\n   147→\t}\n   148→\n   149→\tcclog.Debugf(\"Timer updateNodeStates, SQLite Inserts: %s\", time.Since(startDB))\n   150→}\n   151→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"bccb5d2c-3294-41bf-ae94-140df4ceee6d","timestamp":"2026-03-18T09:54:48.381Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go","content":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage api\n\nimport (\n\t\"fmt\"\n\t\"maps\"\n\t\"net/http\"\n\t\"strings\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n)\n\ntype UpdateNodeStatesRequest struct {\n\tNodes   []schema.NodePayload `json:\"nodes\"`\n\tCluster string               `json:\"cluster\" example:\"fritz\"`\n}\n\n// metricListToNames converts a map of metric configurations to a list of metric names\nfunc metricListToNames(metricList map[string]*schema.Metric) []string {\n\tnames := make([]string, 0, len(metricList))\n\tfor name := range metricList {\n\t\tnames = append(names, name)\n\t}\n\treturn names\n}\n\n// this routine assumes that only one of them exists per node\nfunc determineState(states []string) schema.SchedulerState {\n\tfor _, state := range states {\n\t\tswitch strings.ToLower(state) {\n\t\tcase \"allocated\":\n\t\t\treturn schema.NodeStateAllocated\n\t\tcase \"reserved\":\n\t\t\treturn schema.NodeStateReserved\n\t\tcase \"idle\":\n\t\t\treturn schema.NodeStateIdle\n\t\tcase \"down\":\n\t\t\treturn schema.NodeStateDown\n\t\tcase \"mixed\":\n\t\t\treturn schema.NodeStateMixed\n\t\t}\n\t}\n\n\treturn schema.NodeStateUnknown\n}\n\n// updateNodeStates godoc\n// @summary     Deliver updated Slurm node states\n// @tags Nodestates\n// @description Returns a JSON-encoded list of users.\n// @description Required query-parameter defines if all users or only users with additional special roles are returned.\n// @produce     json\n// @param       request body UpdateNodeStatesRequest true \"Request body containing nodes and their states\"\n// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n// @security    ApiKeyAuth\n// @router      /api/nodestats/ [post]\nfunc (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n\t// Parse request body\n\treq := UpdateNodeStatesRequest{}\n\tif err := decode(r.Body, &req); err != nil {\n\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n\t\t\thttp.StatusBadRequest, rw)\n\t\treturn\n\t}\n\trequestReceived := time.Now().Unix()\n\trepo := repository.GetNodeRepository()\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}\n\n\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n\t\tcclog.Errorf(\"updateNodeStates: batch update for cluster %s failed: %v\", req.Cluster, err)\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, SQLite Inserts: %s\", time.Since(startDB))\n}\n","numLines":151,"startLine":1,"totalLines":151}},"sourceToolAssistantUUID":"31853fd6-a3e4-425f-9453-9ad125e06533","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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{"parentUuid":"126f1c7d-3e19-4fa5-bcdd-994e1dd5f9b7","isSidechain":false,"promptId":"f9838e86-7716-4bfa-87ac-5b7b562fe13a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0185aPVBpR4UVrCeQYVwVAEe","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go has been updated successfully."}]},"uuid":"3f3ab5c3-de7f-4f94-ace2-885789189925","timestamp":"2026-03-18T09:55:06.543Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go","oldString":"// this routine assumes that only one of them exists per node\nfunc determineState(states []string) schema.SchedulerState {\n\tfor _, state := range states {\n\t\tswitch strings.ToLower(state) {\n\t\tcase \"allocated\":\n\t\t\treturn schema.NodeStateAllocated\n\t\tcase \"reserved\":\n\t\t\treturn schema.NodeStateReserved\n\t\tcase \"idle\":\n\t\t\treturn schema.NodeStateIdle\n\t\tcase \"down\":\n\t\t\treturn schema.NodeStateDown\n\t\tcase \"mixed\":\n\t\t\treturn schema.NodeStateMixed\n\t\t}\n\t}\n\n\treturn schema.NodeStateUnknown\n}","newString":"// determineState resolves multiple states to a single state using priority order:\n// allocated > reserved > idle > down > mixed.\n// Exception: if both idle and down are present, idle is returned.\nfunc determineState(states []string) schema.SchedulerState {\n\tstateSet := make(map[string]bool, len(states))\n\tfor _, s := range states {\n\t\tstateSet[strings.ToLower(s)] = true\n\t}\n\n\tswitch {\n\tcase stateSet[\"allocated\"]:\n\t\treturn schema.NodeStateAllocated\n\tcase stateSet[\"reserved\"]:\n\t\treturn schema.NodeStateReserved\n\tcase stateSet[\"idle\"]:\n\t\treturn schema.NodeStateIdle\n\tcase stateSet[\"down\"]:\n\t\treturn schema.NodeStateDown\n\tcase stateSet[\"mixed\"]:\n\t\treturn schema.NodeStateMixed\n\t}\n\n\treturn schema.NodeStateUnknown\n}","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage api\n\nimport (\n\t\"fmt\"\n\t\"maps\"\n\t\"net/http\"\n\t\"strings\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n)\n\ntype UpdateNodeStatesRequest struct {\n\tNodes   []schema.NodePayload `json:\"nodes\"`\n\tCluster string               `json:\"cluster\" example:\"fritz\"`\n}\n\n// metricListToNames converts a map of metric configurations to a list of metric names\nfunc metricListToNames(metricList map[string]*schema.Metric) []string {\n\tnames := make([]string, 0, len(metricList))\n\tfor name := range metricList {\n\t\tnames = append(names, name)\n\t}\n\treturn names\n}\n\n// this routine assumes that only one of them exists per node\nfunc determineState(states []string) schema.SchedulerState {\n\tfor _, state := range states {\n\t\tswitch strings.ToLower(state) {\n\t\tcase \"allocated\":\n\t\t\treturn schema.NodeStateAllocated\n\t\tcase \"reserved\":\n\t\t\treturn schema.NodeStateReserved\n\t\tcase \"idle\":\n\t\t\treturn schema.NodeStateIdle\n\t\tcase \"down\":\n\t\t\treturn schema.NodeStateDown\n\t\tcase \"mixed\":\n\t\t\treturn schema.NodeStateMixed\n\t\t}\n\t}\n\n\treturn schema.NodeStateUnknown\n}\n\n// updateNodeStates godoc\n// @summary     Deliver updated Slurm node states\n// @tags Nodestates\n// @description Returns a JSON-encoded list of users.\n// @description Required query-parameter defines if all users or only users with additional special roles are returned.\n// @produce     json\n// @param       request body UpdateNodeStatesRequest true \"Request body containing nodes and their states\"\n// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n// @security    ApiKeyAuth\n// @router      /api/nodestats/ [post]\nfunc (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n\t// Parse request body\n\treq := UpdateNodeStatesRequest{}\n\tif err := decode(r.Body, &req); err != nil {\n\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n\t\t\thttp.StatusBadRequest, rw)\n\t\treturn\n\t}\n\trequestReceived := time.Now().Unix()\n\trepo := repository.GetNodeRepository()\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}\n\n\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n\t\tcclog.Errorf(\"updateNodeStates: batch update for cluster %s failed: %v\", req.Cluster, err)\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, SQLite Inserts: %s\", time.Since(startDB))\n}\n","structuredPatch":[{"oldStart":34,"oldLines":23,"newStart":34,"newLines":28,"lines":["   return names"," }"," ","-// this routine assumes that only one of them exists per node","+// determineState resolves multiple states to a single state using priority order:","+// allocated > reserved > idle > down > mixed.","+// Exception: if both idle and down are present, idle is returned."," func determineState(states []string) schema.SchedulerState {","-  for _, state := range states {","-    switch strings.ToLower(state) {","-    case \"allocated\":","-      return schema.NodeStateAllocated","-    case \"reserved\":","-      return schema.NodeStateReserved","-    case \"idle\":","-      return schema.NodeStateIdle","-    case \"down\":","-      return schema.NodeStateDown","-    case \"mixed\":","-      return schema.NodeStateMixed","-    }","+  stateSet := make(map[string]bool, len(states))","+  for _, s := range states {","+    stateSet[strings.ToLower(s)] = true","   }"," ","+  switch {","+  case stateSet[\"allocated\"]:","+    return schema.NodeStateAllocated","+  case stateSet[\"reserved\"]:","+    return schema.NodeStateReserved","+  case stateSet[\"idle\"]:","+    return schema.NodeStateIdle","+  case stateSet[\"down\"]:","+    return schema.NodeStateDown","+  case stateSet[\"mixed\"]:","+    return schema.NodeStateMixed","+  }","+","   return schema.NodeStateUnknown"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"126f1c7d-3e19-4fa5-bcdd-994e1dd5f9b7","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage api\n\nimport (\n\t\"fmt\"\n\t\"maps\"\n\t\"net/http\"\n\t\"strings\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n)\n\ntype UpdateNodeStatesRequest struct {\n\tNodes   []schema.NodePayload `json:\"nodes\"`\n\tCluster string               `json:\"cluster\" example:\"fritz\"`\n}\n\n// metricListToNames converts a map of metric configurations to a list of metric names\nfunc metricListToNames(metricList map[string]*schema.Metric) []string {\n\tnames := make([]string, 0, len(metricList))\n\tfor name := range metricList {\n\t\tnames = append(names, name)\n\t}\n\treturn names\n}\n\n// determineState resolves multiple states to a single state using priority order:\n// allocated > reserved > idle > down > mixed.\n// Exception: if both idle and down are present, idle is returned.\nfunc determineState(states []string) schema.SchedulerState {\n\tstateSet := make(map[string]bool, len(states))\n\tfor _, s := range states {\n\t\tstateSet[strings.ToLower(s)] = true\n\t}\n\n\tswitch {\n\tcase stateSet[\"allocated\"]:\n\t\treturn schema.NodeStateAllocated\n\tcase stateSet[\"reserved\"]:\n\t\treturn schema.NodeStateReserved\n\tcase stateSet[\"idle\"]:\n\t\treturn schema.NodeStateIdle\n\tcase stateSet[\"down\"]:\n\t\treturn schema.NodeStateDown\n\tcase stateSet[\"mixed\"]:\n\t\treturn schema.NodeStateMixed\n\t}\n\n\treturn schema.NodeStateUnknown\n}\n\n// updateNodeStates godoc\n// @summary     Deliver updated Slurm node states\n// @tags Nodestates\n// @description Returns a JSON-encoded list of users.\n// @description Required query-parameter defines if all users or only users with additional special roles are returned.\n// @produce     json\n// @param       request body UpdateNodeStatesRequest true \"Request body containing nodes and their states\"\n// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n// @security    ApiKeyAuth\n// @router      /api/nodestats/ [post]\nfunc (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n\t// Parse request body\n\treq := UpdateNodeStatesRequest{}\n\tif err := decode(r.Body, &req); err != nil {\n\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n\t\t\thttp.StatusBadRequest, rw)\n\t\treturn\n\t}\n\trequestReceived := time.Now().Unix()\n\trepo := repository.GetNodeRepository()\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}\n\n\tif err := repo.BatchUpdateNodeStates(updates); 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MonitoringStateFull: all expected metrics are healthy\npkg/metricstore/healthcheck.go:150://   - MonitoringStatePartial: some metrics are missing or degraded\npkg/metricstore/healthcheck.go:151://   - MonitoringStateFailed: node not found, or no healthy metrics at all\npkg/metricstore/healthcheck.go:162:\t\t\tresults[hostname] = HealthCheckResult{State: schema.MonitoringStateFailed}\npkg/metricstore/healthcheck.go:178:\t\tvar state schema.MonitoringState\npkg/metricstore/healthcheck.go:181:\t\t\tstate = schema.MonitoringStateFull\npkg/metricstore/healthcheck.go:183:\t\t\tstate = schema.MonitoringStateFailed\npkg/metricstore/healthcheck.go:185:\t\t\tstate = schema.MonitoringStatePartial\ninternal/graph/generated/generated.go:2275:scalar MonitoringState\ninternal/graph/generated/generated.go:2287:  healthState: MonitoringState!\ninternal/graph/generated/generated.go:2703:  healthState: MonitoringState\ninternal/graph/generated/generated.go:8215:\t\tec.marshalNMonitoringState2string,\ninternal/graph/generated/generated.go:8228:\t\t\treturn nil, errors.New(\"field of type MonitoringState does not have child fields\")\ninternal/graph/generated/generated.go:13546:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\ninternal/graph/generated/generated.go:18450:func (ec *executionContext) unmarshalNMonitoringState2string(ctx context.Context, v any) (string, error) {\ninternal/graph/generated/generated.go:18455:func (ec *executionContext) marshalNMonitoringState2string(ctx context.Context, sel ast.SelectionSet, v string) graphql.Marshaler {\ninternal/graph/generated/generated.go:19579:func (ec *executionContext) unmarshalOMonitoringState2ᚖstring(ctx context.Context, v any) (*string, error) {\ninternal/graph/generated/generated.go:19587:func (ec *executionContext) marshalOMonitoringState2ᚖstring(ctx context.Context, sel ast.SelectionSet, v *string) graphql.Marshaler {\ninternal/api/node.go:129:\t\thealthState := schema.MonitoringStateFailed\ninternal/api/nats.go:440:\t\thealthState := schema.MonitoringStateFailed\ninternal/repository/node.go:318:// func (r *NodeRepository) UpdateHealthState(hostname string, healthState *schema.MonitoringState) error {\ninternal/repository/node_test.go:168:\t\tHealthState:     schema.MonitoringStateFull,\ninternal/repository/node_test.go:203:\t\t\t\tHealthState:     schema.MonitoringStateFull,\ninternal/repository/node_test.go:240:\t\t\tHealthState:     schema.MonitoringStateFull,\ninternal/repository/node_test.go:282:\t\t\t\tHealthState:     schema.MonitoringStateFull,"}]},"uuid":"ba5b270e-060e-4c68-84be-171799131c63","timestamp":"2026-03-18T10:16:24.384Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"pkg/metricstore/metricstore_test.go:674:\t\twantStates      map[string]schema.MonitoringState\npkg/metricstore/metricstore_test.go:681:\t\t\twantStates: map[string]schema.MonitoringState{\npkg/metricstore/metricstore_test.go:682:\t\t\t\t\"node001\": schema.MonitoringStateFull,\npkg/metricstore/metricstore_test.go:690:\t\t\twantStates: map[string]schema.MonitoringState{\npkg/metricstore/metricstore_test.go:691:\t\t\t\t\"node002\": schema.MonitoringStatePartial,\npkg/metricstore/metricstore_test.go:699:\t\t\twantStates: map[string]schema.MonitoringState{\npkg/metricstore/metricstore_test.go:700:\t\t\t\t\"node003\": schema.MonitoringStatePartial,\npkg/metricstore/metricstore_test.go:708:\t\t\twantStates: map[string]schema.MonitoringState{\npkg/metricstore/metricstore_test.go:709:\t\t\t\t\"node004\": schema.MonitoringStateFailed,\npkg/metricstore/metricstore_test.go:717:\t\t\twantStates: map[string]schema.MonitoringState{\npkg/metricstore/metricstore_test.go:718:\t\t\t\t\"node005\": schema.MonitoringStateFailed,\npkg/metricstore/metricstore_test.go:726:\t\t\twantStates: map[string]schema.MonitoringState{\npkg/metricstore/metricstore_test.go:727:\t\t\t\t\"node001\": schema.MonitoringStateFull,\npkg/metricstore/metricstore_test.go:728:\t\t\t\t\"node002\": schema.MonitoringStateFull,   // Only checking first 2 metrics which are healthy\npkg/metricstore/metricstore_test.go:729:\t\t\t\t\"node003\": schema.MonitoringStateFull,   // Only checking first 2 metrics which exist\npkg/metricstore/metricstore_test.go:730:\t\t\t\t\"node004\": schema.MonitoringStateFailed, // Node doesn't exist\npkg/metricstore/metricstore_test.go:731:\t\t\t\t\"node005\": schema.MonitoringStateFailed, // Both metrics are stale\npkg/metricstore/healthcheck.go:19:\tStatus schema.MonitoringState\npkg/metricstore/healthcheck.go:26:\tState         schema.MonitoringState\npkg/metricstore/healthcheck.go:149://   - MonitoringStateFull: all expected metrics are healthy\npkg/metricstore/healthcheck.go:150://   - MonitoringStatePartial: some metrics are missing or degraded\npkg/metricstore/healthcheck.go:151://   - MonitoringStateFailed: node not found, or no healthy metrics at all\npkg/metricstore/healthcheck.go:162:\t\t\tresults[hostname] = HealthCheckResult{State: schema.MonitoringStateFailed}\npkg/metricstore/healthcheck.go:178:\t\tvar state schema.MonitoringState\npkg/metricstore/healthcheck.go:181:\t\t\tstate = schema.MonitoringStateFull\npkg/metricstore/healthcheck.go:183:\t\t\tstate = schema.MonitoringStateFailed\npkg/metricstore/healthcheck.go:185:\t\t\tstate = schema.MonitoringStatePartial\ninternal/graph/generated/generated.go:2275:scalar MonitoringState\ninternal/graph/generated/generated.go:2287:  healthState: MonitoringState!\ninternal/graph/generated/generated.go:2703:  healthState: MonitoringState\ninternal/graph/generated/generated.go:8215:\t\tec.marshalNMonitoringState2string,\ninternal/graph/generated/generated.go:8228:\t\t\treturn nil, errors.New(\"field of type MonitoringState does not have child fields\")\ninternal/graph/generated/generated.go:13546:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\ninternal/graph/generated/generated.go:18450:func (ec *executionContext) unmarshalNMonitoringState2string(ctx context.Context, v any) (string, error) {\ninternal/graph/generated/generated.go:18455:func (ec *executionContext) marshalNMonitoringState2string(ctx context.Context, sel ast.SelectionSet, v string) graphql.Marshaler {\ninternal/graph/generated/generated.go:19579:func (ec *executionContext) unmarshalOMonitoringState2ᚖstring(ctx context.Context, v any) (*string, error) {\ninternal/graph/generated/generated.go:19587:func (ec *executionContext) marshalOMonitoringState2ᚖstring(ctx context.Context, sel ast.SelectionSet, v *string) graphql.Marshaler {\ninternal/api/node.go:129:\t\thealthState := schema.MonitoringStateFailed\ninternal/api/nats.go:440:\t\thealthState := schema.MonitoringStateFailed\ninternal/repository/node.go:318:// func (r *NodeRepository) UpdateHealthState(hostname string, healthState *schema.MonitoringState) error {\ninternal/repository/node_test.go:168:\t\tHealthState:     schema.MonitoringStateFull,\ninternal/repository/node_test.go:203:\t\t\t\tHealthState:     schema.MonitoringStateFull,\ninternal/repository/node_test.go:240:\t\t\tHealthState:     schema.MonitoringStateFull,\ninternal/repository/node_test.go:282:\t\t\t\tHealthState:     schema.MonitoringStateFull,","numLines":44},"sourceToolAssistantUUID":"1960e383-0fa1-47b1-b812-9777ede9c339","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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{"parentUuid":"b1aaee0a-1e0b-4790-8d47-eb717d19fb38","isSidechain":false,"promptId":"c388b1a4-1e55-428c-a481-6277b385bb89","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BVUCickGjRHoN3xu7h6jKx","type":"tool_result","content":"   400→\t}\n   401→\n   402→\trepo := repository.GetNodeRepository()\n   403→\trequestReceived := time.Now().Unix()\n   404→\n   405→\t// Build nodeList per subcluster for health check\n   406→\tm := make(map[string][]string)\n   407→\tmetricNames := make(map[string][]string)\n   408→\thealthResults := make(map[string]metricstore.HealthCheckResult)\n   409→\n   410→\tfor _, node := range req.Nodes {\n   411→\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n   412→\t\t\tm[sc] = append(m[sc], node.Hostname)\n   413→\t\t}\n   414→\t}\n   415→\n   416→\tfor sc := range m {\n   417→\t\tif sc != \"\" {\n   418→\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n   419→\t\t\tmetricNames[sc] = metricListToNames(metricList)\n   420→\t\t}\n   421→\t}\n   422→\n   423→\t// Perform health check against metric store\n   424→\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n   425→\tif err != nil {\n   426→\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n   427→\t} else {\n   428→\t\tfor sc, nl := range m {\n   429→\t\t\tif sc != \"\" {\n   430→\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n   431→\t\t\t\t\tmaps.Copy(healthResults, results)\n   432→\t\t\t\t}\n   433→\t\t\t}\n   434→\t\t}\n   435→\t}\n   436→\n   437→\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n   438→\tfor _, node := range req.Nodes {\n   439→\t\tstate := determineState(node.States)\n   440→\t\thealthState := schema.MonitoringStateFailed\n   441→\t\tvar healthMetrics string\n   442→\t\tif result, ok := healthResults[node.Hostname]; ok {\n   443→\t\t\thealthState = result.State\n   444→\t\t\thealthMetrics = result.HealthMetrics\n   445→\t\t}\n   446→\t\tnodeState := schema.NodeStateDB{\n   447→\t\t\tTimeStamp:       requestReceived,\n   448→\t\t\tNodeState:       state,\n   449→\t\t\tCpusAllocated:   node.CpusAllocated,\n   450→\t\t\tMemoryAllocated: node.MemoryAllocated,\n   451→\t\t\tGpusAllocated:   node.GpusAllocated,\n   452→\t\t\tHealthState:     healthState,\n   453→\t\t\tHealthMetrics:   healthMetrics,\n   454→\t\t\tJobsRunning:     node.JobsRunning,\n   455→\t\t}\n   456→\t\tupdates = append(updates, repository.NodeStateUpdate{\n   457→\t\t\tHostname:  node.Hostname,\n   458→\t\t\tCluster:   req.Cluster,\n   459→\t\t\tNodeState: &nodeState,\n   460→\t\t})\n   461→\t}\n   462→\n   463→\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n   464→\t\tcclog.Errorf(\"NATS nodestate: batch update for cluster %s failed: %v\", req.Cluster, err)\n   465→\t}\n   466→\n   467→\tcclog.Debugf(\"NATS nodestate: updated %d node states for cluster %s\", len(req.Nodes), req.Cluster)\n   468→}\n   469→\n   470→// handleNodeState processes node state update messages received via NATS using InfluxDB line protocol.\n   471→// The message must be in line protocol format with measurement=\"nodestate\" and include:\n   472→//   - field \"event\" containing JSON payload (UpdateNodeStatesRequest)\n   473→//\n   474→// Example: nodestate event=\"{\\\"cluster\\\":\\\"testcluster\\\",\\\"nodes\\\":[...]}\" 1234567890000000000\n   475→func (api *NatsAPI) handleNodeState(subject string, data []byte) {\n   476→\tif len(data) == 0 {\n   477→\t\tcclog.Warnf(\"NATS %s: received empty message\", subject)\n   478→\t\treturn\n   479→\t}\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"2a49b9f5-c1e2-4899-8141-33e96adb1cf9","timestamp":"2026-03-18T10:16:28.095Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/nats.go","content":"\t}\n\n\trepo := repository.GetNodeRepository()\n\trequestReceived := time.Now().Unix()\n\n\t// Build nodeList per subcluster for health check\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Perform health check against metric store\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}\n\n\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n\t\tcclog.Errorf(\"NATS nodestate: batch update for cluster %s failed: %v\", req.Cluster, err)\n\t}\n\n\tcclog.Debugf(\"NATS nodestate: updated %d node states for cluster %s\", len(req.Nodes), req.Cluster)\n}\n\n// handleNodeState processes node state update messages received via NATS using InfluxDB line protocol.\n// The message must be in line protocol format with measurement=\"nodestate\" and include:\n//   - field \"event\" containing JSON payload (UpdateNodeStatesRequest)\n//\n// Example: nodestate event=\"{\\\"cluster\\\":\\\"testcluster\\\",\\\"nodes\\\":[...]}\" 1234567890000000000\nfunc (api *NatsAPI) handleNodeState(subject string, data []byte) {\n\tif len(data) == 0 {\n\t\tcclog.Warnf(\"NATS %s: received empty message\", subject)\n\t\treturn\n\t}","numLines":80,"startLine":400,"totalLines":502}},"sourceToolAssistantUUID":"b1aaee0a-1e0b-4790-8d47-eb717d19fb38","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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{"parentUuid":"23084027-6a5b-46f5-b492-c3430fa4b8f8","isSidechain":false,"promptId":"c388b1a4-1e55-428c-a481-6277b385bb89","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VMKsxa5krjNWYXugBPccFP","type":"tool_result","content":"/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.2/schema/node.go:\tMonitoringStateFull    MonitoringState = \"full\"\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.2/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\"\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.10.2/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.4-0.20260128102127-0d857b49a256/internal/graph/generated/generated.go:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0/schema/node.go:\tMonitoringStateFull    MonitoringState = \"full\"    // All metrics being collected successfully\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\" // Some metrics missing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"  // Metric collection failing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1/schema/node.go:\tMonitoringStateFull    MonitoringState = \"full\"    // All metrics being collected successfully\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\" // Some metrics missing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"  // Metric collection failing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.1-0.20260123065417-b7df4f7ccade/internal/graph/generated/generated.go:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0/schema/node.go:\tMonitoringStateFull    MonitoringState = \"full\"    // All metrics being collected successfully\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\" // Some metrics missing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"  // Metric collection failing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/internal/graph/generated/generated.go:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/internal/api/node.go:\t\thealthState := schema.MonitoringStateFailed\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/pkg/metricstore/healthcheck.go:\t\t\tresults[hostname] = HealthCheckResult{State: schema.MonitoringStateFailed}\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/pkg/metricstore/healthcheck.go:\t\t\tstate = schema.MonitoringStateFull\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/pkg/metricstore/healthcheck.go:\t\t\tstate = schema.MonitoringStateFailed\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/pkg/metricstore/healthcheck.go:\t\t\tstate = 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successfully\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\" // Some metrics missing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.0/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"  // Metric collection failing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1/schema/node.go:\tMonitoringStateFull    MonitoringState = \"full\"    // All metrics being collected successfully\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\" // Some metrics missing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v1.0.1/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"  // Metric collection failing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.1-0.20260123065417-b7df4f7ccade/internal/graph/generated/generated.go:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0/schema/node.go:\tMonitoringStateFull    MonitoringState = \"full\"    // All metrics being collected successfully\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0/schema/node.go:\tMonitoringStatePartial MonitoringState = \"partial\" // Some metrics missing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-lib@v0.11.0/schema/node.go:\tMonitoringStateFailed  MonitoringState = \"failed\"  // Metric collection failing\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/internal/graph/generated/generated.go:\t\t\tdata, err := ec.unmarshalOMonitoringState2ᚖstring(ctx, v)\n/Users/jan/go/pkg/mod/github.com/!cluster!cockpit/cc-backend@v1.4.5-0.20260224192951-a6e23dd52e80/internal/api/node.go:\t\thealthState := 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{"parentUuid":"f7f837dc-34c0-4133-87de-a35cda58acfe","isSidechain":false,"promptId":"c388b1a4-1e55-428c-a481-6277b385bb89","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01G1sVSy32V4Uso4R21wfQoX","type":"tool_result","content":"    71→// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n    72→// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n    73→// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n    74→// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n    75→// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n    76→// @security    ApiKeyAuth\n    77→// @router      /api/nodestats/ [post]\n    78→func (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n    79→\t// Parse request body\n    80→\treq := UpdateNodeStatesRequest{}\n    81→\tif err := decode(r.Body, &req); err != nil {\n    82→\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n    83→\t\t\thttp.StatusBadRequest, rw)\n    84→\t\treturn\n    85→\t}\n    86→\trequestReceived := time.Now().Unix()\n    87→\trepo := repository.GetNodeRepository()\n    88→\n    89→\tm := make(map[string][]string)\n    90→\tmetricNames := make(map[string][]string)\n    91→\thealthResults := make(map[string]metricstore.HealthCheckResult)\n    92→\n    93→\tstartMs := time.Now()\n    94→\n    95→\t// Step 1: Build nodeList and metricList per subcluster\n    96→\tfor _, node := range req.Nodes {\n    97→\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n    98→\t\t\tm[sc] = append(m[sc], node.Hostname)\n    99→\t\t}\n   100→\t}\n   101→\n   102→\tfor sc := range m {\n   103→\t\tif sc != \"\" {\n   104→\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n   105→\t\t\tmetricNames[sc] = metricListToNames(metricList)\n   106→\t\t}\n   107→\t}\n   108→\n   109→\t// Step 2: Determine which metric store to query and perform health check\n   110→\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n   111→\tif err != nil {\n   112→\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n   113→\t} else {\n   114→\t\tfor sc, nl := range m {\n   115→\t\t\tif sc != \"\" {\n   116→\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n   117→\t\t\t\t\tmaps.Copy(healthResults, results)\n   118→\t\t\t\t}\n   119→\t\t\t}\n   120→\t\t}\n   121→\t}\n   122→\n   123→\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n   124→\tstartDB := time.Now()\n   125→\n   126→\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n   127→\tfor _, node := range req.Nodes {\n   128→\t\tstate := determineState(node.States)\n   129→\t\thealthState := schema.MonitoringStateFailed\n   130→\t\tvar healthMetrics string\n   131→\t\tif result, ok := healthResults[node.Hostname]; ok {\n   132→\t\t\thealthState = result.State\n   133→\t\t\thealthMetrics = result.HealthMetrics\n   134→\t\t}\n   135→\t\tnodeState := schema.NodeStateDB{\n   136→\t\t\tTimeStamp:       requestReceived,\n   137→\t\t\tNodeState:       state,\n   138→\t\t\tCpusAllocated:   node.CpusAllocated,\n   139→\t\t\tMemoryAllocated: node.MemoryAllocated,\n   140→\t\t\tGpusAllocated:   node.GpusAllocated,\n   141→\t\t\tHealthState:     healthState,\n   142→\t\t\tHealthMetrics:   healthMetrics,\n   143→\t\t\tJobsRunning:     node.JobsRunning,\n   144→\t\t}\n   145→\t\tupdates = append(updates, repository.NodeStateUpdate{\n   146→\t\t\tHostname:  node.Hostname,\n   147→\t\t\tCluster:   req.Cluster,\n   148→\t\t\tNodeState: &nodeState,\n   149→\t\t})\n   150→\t}\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"9448fcb5-070e-429a-87ce-2589c3d4ace8","timestamp":"2026-03-18T10:17:07.630Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go","content":"// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n// @security    ApiKeyAuth\n// @router      /api/nodestats/ [post]\nfunc (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n\t// Parse request body\n\treq := UpdateNodeStatesRequest{}\n\tif err := decode(r.Body, &req); err != nil {\n\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n\t\t\thttp.StatusBadRequest, rw)\n\t\treturn\n\t}\n\trequestReceived := time.Now().Unix()\n\trepo := repository.GetNodeRepository()\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}","numLines":80,"startLine":71,"totalLines":158}},"sourceToolAssistantUUID":"f7f837dc-34c0-4133-87de-a35cda58acfe","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
{"parentUuid":"9448fcb5-070e-429a-87ce-2589c3d4ace8","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_01FcRgsb1i3PtpBQRLRN1wJP","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GUpBXvjCtpUKESLwA9xrch","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go","old_string":"\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}","new_string":"\t// Step 1: Pre-compute node states; only include non-down nodes in health check\n\tnodeStates := make(map[string]schema.SchedulerState, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tnodeStates[node.Hostname] = determineState(node.States)\n\t}\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 2: Build nodeList and metricList per subcluster, skipping down nodes\n\tfor _, node := range req.Nodes {\n\t\tif nodeStates[node.Hostname] == schema.NodeStateDown {\n\t\t\tcontinue\n\t\t}\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 3: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := nodeStates[node.Hostname]\n\t\tvar healthState schema.MonitoringState\n\t\tvar healthMetrics string\n\t\tif state == schema.NodeStateDown {\n\t\t\thealthState = schema.MonitoringStateFull\n\t\t} else {\n\t\t\thealthState = schema.MonitoringStateFailed\n\t\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\t\thealthState = result.State\n\t\t\t\thealthMetrics = result.HealthMetrics\n\t\t\t}\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1661,"cache_read_input_tokens":29709,"output_tokens":1296,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1661,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZANbDZHDTUT66s9MtYyJ","type":"assistant","uuid":"d40f0b48-7c5f-4055-b973-de1f8ab0a0c1","timestamp":"2026-03-18T10:17:19.066Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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{"parentUuid":"d40f0b48-7c5f-4055-b973-de1f8ab0a0c1","isSidechain":false,"promptId":"c388b1a4-1e55-428c-a481-6277b385bb89","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GUpBXvjCtpUKESLwA9xrch","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go has been updated successfully."}]},"uuid":"fa7cc45e-a664-4439-80e3-ceaf4f15bd2c","timestamp":"2026-03-18T10:17:19.074Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/node.go","oldString":"\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}","newString":"\t// Step 1: Pre-compute node states; only include non-down nodes in health check\n\tnodeStates := make(map[string]schema.SchedulerState, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tnodeStates[node.Hostname] = determineState(node.States)\n\t}\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 2: Build nodeList and metricList per subcluster, skipping down nodes\n\tfor _, node := range req.Nodes {\n\t\tif nodeStates[node.Hostname] == schema.NodeStateDown {\n\t\t\tcontinue\n\t\t}\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 3: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := nodeStates[node.Hostname]\n\t\tvar healthState schema.MonitoringState\n\t\tvar healthMetrics string\n\t\tif state == schema.NodeStateDown {\n\t\t\thealthState = schema.MonitoringStateFull\n\t\t} else {\n\t\t\thealthState = schema.MonitoringStateFailed\n\t\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\t\thealthState = result.State\n\t\t\t\thealthMetrics = result.HealthMetrics\n\t\t\t}\n\t\t}","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage api\n\nimport (\n\t\"fmt\"\n\t\"maps\"\n\t\"net/http\"\n\t\"strings\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n)\n\ntype UpdateNodeStatesRequest struct {\n\tNodes   []schema.NodePayload `json:\"nodes\"`\n\tCluster string               `json:\"cluster\" example:\"fritz\"`\n}\n\n// metricListToNames converts a map of metric configurations to a list of metric names\nfunc metricListToNames(metricList map[string]*schema.Metric) []string {\n\tnames := make([]string, 0, len(metricList))\n\tfor name := range metricList {\n\t\tnames = append(names, name)\n\t}\n\treturn names\n}\n\n// determineState resolves multiple states to a single state using priority order:\n// allocated > reserved > idle > down > mixed.\n// Exception: if both idle and down are present, down is returned.\nfunc determineState(states []string) schema.SchedulerState {\n\tstateSet := make(map[string]bool, len(states))\n\tfor _, s := range states {\n\t\tstateSet[strings.ToLower(s)] = true\n\t}\n\n\tswitch {\n\tcase stateSet[\"allocated\"]:\n\t\treturn schema.NodeStateAllocated\n\tcase stateSet[\"reserved\"]:\n\t\treturn schema.NodeStateReserved\n\tcase stateSet[\"idle\"] && stateSet[\"down\"]:\n\t\treturn schema.NodeStateDown\n\tcase stateSet[\"idle\"]:\n\t\treturn schema.NodeStateIdle\n\tcase stateSet[\"down\"]:\n\t\treturn schema.NodeStateDown\n\tcase stateSet[\"mixed\"]:\n\t\treturn schema.NodeStateMixed\n\t}\n\n\treturn schema.NodeStateUnknown\n}\n\n// updateNodeStates godoc\n// @summary     Deliver updated Slurm node states\n// @tags Nodestates\n// @description Returns a JSON-encoded list of users.\n// @description Required query-parameter defines if all users or only users with additional special roles are returned.\n// @produce     json\n// @param       request body UpdateNodeStatesRequest true \"Request body containing nodes and their states\"\n// @success     200     {object} api.DefaultAPIResponse \"Success message\"\n// @failure     400     {object} api.ErrorResponse      \"Bad Request\"\n// @failure     401     {object} api.ErrorResponse      \"Unauthorized\"\n// @failure     403     {object} api.ErrorResponse      \"Forbidden\"\n// @failure     500     {object} api.ErrorResponse      \"Internal Server Error\"\n// @security    ApiKeyAuth\n// @router      /api/nodestats/ [post]\nfunc (api *RestAPI) updateNodeStates(rw http.ResponseWriter, r *http.Request) {\n\t// Parse request body\n\treq := UpdateNodeStatesRequest{}\n\tif err := decode(r.Body, &req); err != nil {\n\t\thandleError(fmt.Errorf(\"parsing request body failed: %w\", err),\n\t\t\thttp.StatusBadRequest, rw)\n\t\treturn\n\t}\n\trequestReceived := time.Now().Unix()\n\trepo := repository.GetNodeRepository()\n\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tstartMs := time.Now()\n\n\t// Step 1: Build nodeList and metricList per subcluster\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Step 2: Determine which metric store to query and perform health check\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, MemStore HealthCheck: %s\", time.Since(startMs))\n\tstartDB := time.Now()\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}\n\n\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n\t\tcclog.Errorf(\"updateNodeStates: batch update for cluster %s failed: %v\", req.Cluster, err)\n\t}\n\n\tcclog.Debugf(\"Timer updateNodeStates, SQLite Inserts: %s\", time.Since(startDB))\n}\n","structuredPatch":[{"oldStart":86,"oldLines":14,"newStart":86,"newLines":23,"lines":["   requestReceived := time.Now().Unix()","   repo := repository.GetNodeRepository()"," ","+  // Step 1: Pre-compute node states; only include non-down nodes in health check","+  nodeStates := make(map[string]schema.SchedulerState, len(req.Nodes))","+  for _, node := range req.Nodes {","+    nodeStates[node.Hostname] = determineState(node.States)","+  }","+","   m := make(map[string][]string)","   metricNames := make(map[string][]string)","   healthResults := make(map[string]metricstore.HealthCheckResult)"," ","   startMs := time.Now()"," ","-  // Step 1: Build nodeList and metricList per subcluster","+  // Step 2: Build nodeList and metricList per subcluster, skipping down nodes","   for _, node := range req.Nodes {","+    if nodeStates[node.Hostname] == schema.NodeStateDown {","+      continue","+    }","     if sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {","       m[sc] = append(m[sc], node.Hostname)","     }"]},{"oldStart":106,"oldLines":7,"newStart":115,"newLines":7,"lines":["     }","   }"," ","-  // Step 2: Determine which metric store to query and perform health check","+  // Step 3: Determine which metric store to query and perform health check","   healthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)","   if err != nil {","     cclog.Warnf(\"updateNodeStates: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)"]},{"oldStart":125,"oldLines":12,"newStart":134,"newLines":17,"lines":[" ","   updates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))","   for _, node := range req.Nodes {","-    state := determineState(node.States)","-    healthState := schema.MonitoringStateFailed","+    state := nodeStates[node.Hostname]","+    var healthState schema.MonitoringState","     var healthMetrics string","-    if result, ok := healthResults[node.Hostname]; ok {","-      healthState = result.State","-      healthMetrics = result.HealthMetrics","+    if state == schema.NodeStateDown {","+      healthState = schema.MonitoringStateFull","+    } else {","+      healthState = schema.MonitoringStateFailed","+      if result, ok := healthResults[node.Hostname]; ok {","+        healthState = result.State","+        healthMetrics = result.HealthMetrics","+      }","     }","     nodeState := schema.NodeStateDB{","       TimeStamp:       requestReceived,"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d40f0b48-7c5f-4055-b973-de1f8ab0a0c1","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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{"parentUuid":"144256e7-8e0c-4869-83bd-8700668e04c0","isSidechain":false,"message":{"model":"claude-sonnet-4-6","id":"msg_0196a7xVNdhnCc9BeUVK6Ngo","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011ZaUgjUgLE2aeruNXyWeF7","name":"Edit","input":{"replace_all":false,"file_path":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/nats.go","old_string":"\t// Build nodeList per subcluster for health check\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Perform health check against metric store\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}","new_string":"\t// Pre-compute node states; only include non-down nodes in health check\n\tnodeStates := make(map[string]schema.SchedulerState, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tnodeStates[node.Hostname] = determineState(node.States)\n\t}\n\n\t// Build nodeList per subcluster for health check, skipping down nodes\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tfor _, node := range req.Nodes {\n\t\tif nodeStates[node.Hostname] == schema.NodeStateDown {\n\t\t\tcontinue\n\t\t}\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Perform health check against metric store\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := nodeStates[node.Hostname]\n\t\tvar healthState schema.MonitoringState\n\t\tvar healthMetrics string\n\t\tif state == schema.NodeStateDown {\n\t\t\thealthState = schema.MonitoringStateFull\n\t\t} else {\n\t\t\thealthState = schema.MonitoringStateFailed\n\t\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\t\thealthState = result.State\n\t\t\t\thealthMetrics = result.HealthMetrics\n\t\t\t}\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1358,"cache_read_input_tokens":31370,"output_tokens":1197,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1358,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZANc4FTtChxrrhZdkt5F","type":"assistant","uuid":"eb038dae-f948-4805-b04b-a1c635612c35","timestamp":"2026-03-18T10:17:29.294Z","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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{"parentUuid":"eb038dae-f948-4805-b04b-a1c635612c35","isSidechain":false,"promptId":"c388b1a4-1e55-428c-a481-6277b385bb89","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011ZaUgjUgLE2aeruNXyWeF7","type":"tool_result","content":"The file /Users/jan/prg/ClusterCockpit/cc-backend/internal/api/nats.go has been updated successfully."}]},"uuid":"536299ee-cfbf-4169-ba01-bb4f9437bbd8","timestamp":"2026-03-18T10:17:29.311Z","toolUseResult":{"filePath":"/Users/jan/prg/ClusterCockpit/cc-backend/internal/api/nats.go","oldString":"\t// Build nodeList per subcluster for health check\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Perform health check against metric store\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}","newString":"\t// Pre-compute node states; only include non-down nodes in health check\n\tnodeStates := make(map[string]schema.SchedulerState, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tnodeStates[node.Hostname] = determineState(node.States)\n\t}\n\n\t// Build nodeList per subcluster for health check, skipping down nodes\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tfor _, node := range req.Nodes {\n\t\tif nodeStates[node.Hostname] == schema.NodeStateDown {\n\t\t\tcontinue\n\t\t}\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Perform health check against metric store\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := nodeStates[node.Hostname]\n\t\tvar healthState schema.MonitoringState\n\t\tvar healthMetrics string\n\t\tif state == schema.NodeStateDown {\n\t\t\thealthState = schema.MonitoringStateFull\n\t\t} else {\n\t\t\thealthState = schema.MonitoringStateFailed\n\t\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\t\thealthState = result.State\n\t\t\t\thealthMetrics = result.HealthMetrics\n\t\t\t}\n\t\t}","originalFile":"// Copyright (C) NHR@FAU, University Erlangen-Nuremberg.\n// All rights reserved. This file is part of cc-backend.\n// Use of this source code is governed by a MIT-style\n// license that can be found in the LICENSE file.\n\npackage api\n\nimport (\n\t\"database/sql\"\n\t\"encoding/json\"\n\t\"maps\"\n\t\"strings\"\n\t\"sync\"\n\t\"time\"\n\n\t\"github.com/ClusterCockpit/cc-backend/internal/archiver\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/config\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/importer\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/metricdispatch\"\n\t\"github.com/ClusterCockpit/cc-backend/internal/repository\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/archive\"\n\t\"github.com/ClusterCockpit/cc-backend/pkg/metricstore\"\n\tcclog \"github.com/ClusterCockpit/cc-lib/v2/ccLogger\"\n\tlp \"github.com/ClusterCockpit/cc-lib/v2/ccMessage\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/nats\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/receivers\"\n\t\"github.com/ClusterCockpit/cc-lib/v2/schema\"\n\tinflux \"github.com/ClusterCockpit/cc-line-protocol/v2/lineprotocol\"\n)\n\n// natsMessage wraps a raw NATS message with its subject for channel-based processing.\ntype natsMessage struct {\n\tsubject string\n\tdata    []byte\n}\n\n// NatsAPI provides NATS subscription-based handlers for Job and Node operations.\n// It mirrors the functionality of the REST API but uses NATS messaging with\n// InfluxDB line protocol as the message format.\n//\n// # Message Format\n//\n// All NATS messages use InfluxDB line protocol format (https://docs.influxdata.com/influxdb/v2.0/reference/syntax/line-protocol/)\n// with the following structure:\n//\n//\tmeasurement,tag1=value1,tag2=value2 field1=value1,field2=value2 timestamp\n//\n// # Job Events\n//\n// Job start/stop events use the \"job\" measurement with a \"function\" tag to distinguish operations:\n//\n//\tjob,function=start_job event=\"{...JSON payload...}\" <timestamp>\n//\tjob,function=stop_job event=\"{...JSON payload...}\" <timestamp>\n//\n// The JSON payload in the \"event\" field follows the schema.Job or StopJobAPIRequest structure.\n//\n// Example job start message:\n//\n//\tjob,function=start_job event=\"{\\\"jobId\\\":1001,\\\"user\\\":\\\"testuser\\\",\\\"cluster\\\":\\\"testcluster\\\",...}\" 1234567890000000000\n//\n// # Node State Events\n//\n// Node state updates use the \"nodestate\" measurement with cluster information:\n//\n//\tnodestate event=\"{...JSON payload...}\" <timestamp>\n//\n// The JSON payload follows the UpdateNodeStatesRequest structure.\n//\n// Example node state message:\n//\n//\tnodestate event=\"{\\\"cluster\\\":\\\"testcluster\\\",\\\"nodes\\\":[{\\\"hostname\\\":\\\"node01\\\",\\\"states\\\":[\\\"idle\\\"]}]}\" 1234567890000000000\ntype NatsAPI struct {\n\tJobRepository *repository.JobRepository\n\t// RepositoryMutex protects job creation operations from race conditions\n\t// when checking for duplicate jobs during startJob calls.\n\tRepositoryMutex sync.Mutex\n\t// jobCh receives job event messages for processing by worker goroutines.\n\tjobCh chan natsMessage\n\t// nodeCh receives node state messages for processing by worker goroutines.\n\tnodeCh chan natsMessage\n}\n\n// NewNatsAPI creates a new NatsAPI instance with channel-based worker pools.\n// Concurrency is configured via NATSConfig (defaults: JobConcurrency=8, NodeConcurrency=2).\nfunc NewNatsAPI() *NatsAPI {\n\tjobConc := 8\n\tnodeConc := 2\n\n\tif s := config.Keys.APISubjects; s != nil {\n\t\tif s.JobConcurrency > 0 {\n\t\t\tjobConc = s.JobConcurrency\n\t\t}\n\t\tif s.NodeConcurrency > 0 {\n\t\t\tnodeConc = s.NodeConcurrency\n\t\t}\n\t}\n\n\tapi := &NatsAPI{\n\t\tJobRepository: repository.GetJobRepository(),\n\t\tjobCh:         make(chan natsMessage, jobConc),\n\t\tnodeCh:        make(chan natsMessage, nodeConc),\n\t}\n\n\t// Start worker goroutines\n\tfor range jobConc {\n\t\tgo api.jobWorker()\n\t}\n\tfor range nodeConc {\n\t\tgo api.nodeWorker()\n\t}\n\n\treturn api\n}\n\n// jobWorker processes job event messages from the job channel.\nfunc (api *NatsAPI) jobWorker() {\n\tfor msg := range api.jobCh {\n\t\tapi.handleJobEvent(msg.subject, msg.data)\n\t}\n}\n\n// nodeWorker processes node state messages from the node channel.\nfunc (api *NatsAPI) nodeWorker() {\n\tfor msg := range api.nodeCh {\n\t\tapi.handleNodeState(msg.subject, msg.data)\n\t}\n}\n\n// StartSubscriptions registers all NATS subscriptions for Job and Node APIs.\n// Messages are delivered to buffered channels and processed by worker goroutines.\n// Returns an error if the NATS client is not available or subscription fails.\nfunc (api *NatsAPI) StartSubscriptions() error {\n\tclient := nats.GetClient()\n\tif client == nil {\n\t\tcclog.Warn(\"NATS client not available, skipping API subscriptions\")\n\t\treturn nil\n\t}\n\n\tif config.Keys.APISubjects != nil {\n\t\ts := config.Keys.APISubjects\n\n\t\tif err := client.Subscribe(s.SubjectJobEvent, func(subject string, data []byte) {\n\t\t\tapi.jobCh <- natsMessage{subject: subject, data: data}\n\t\t}); err != nil {\n\t\t\treturn err\n\t\t}\n\n\t\tif err := client.Subscribe(s.SubjectNodeState, func(subject string, data []byte) {\n\t\t\tapi.nodeCh <- natsMessage{subject: subject, data: data}\n\t\t}); err != nil {\n\t\t\treturn err\n\t\t}\n\n\t\tcclog.Info(\"NATS API subscriptions started\")\n\t}\n\treturn nil\n}\n\n// processJobEvent routes job event messages to the appropriate handler based on the \"function\" tag.\n// Validates that required tags and fields are present before processing.\nfunc (api *NatsAPI) processJobEvent(msg lp.CCMessage) {\n\tfunction, ok := msg.GetTag(\"function\")\n\tif !ok {\n\t\tcclog.Errorf(\"Job event is missing required tag 'function': measurement=%s\", msg.Name())\n\t\treturn\n\t}\n\n\tswitch function {\n\tcase \"start_job\":\n\t\tv, ok := msg.GetEventValue()\n\t\tif !ok {\n\t\t\tcclog.Errorf(\"Job start event is missing event field with JSON payload\")\n\t\t\treturn\n\t\t}\n\t\tapi.handleStartJob(v)\n\n\tcase \"stop_job\":\n\t\tv, ok := msg.GetEventValue()\n\t\tif !ok {\n\t\t\tcclog.Errorf(\"Job stop event is missing event field with JSON payload\")\n\t\t\treturn\n\t\t}\n\t\tapi.handleStopJob(v)\n\n\tdefault:\n\t\tcclog.Warnf(\"Unknown job event function '%s', expected 'start_job' or 'stop_job'\", function)\n\t}\n}\n\n// handleJobEvent processes job-related messages received via NATS using InfluxDB line protocol.\n// The message must be in line protocol format with measurement=\"job\" and include:\n//   - tag \"function\" with value \"start_job\" or \"stop_job\"\n//   - field \"event\" containing JSON payload (schema.Job or StopJobAPIRequest)\n//\n// Example: job,function=start_job event=\"{\\\"jobId\\\":1001,...}\" 1234567890000000000\nfunc (api *NatsAPI) handleJobEvent(subject string, data []byte) {\n\tif len(data) == 0 {\n\t\tcclog.Warnf(\"NATS %s: received empty message\", subject)\n\t\treturn\n\t}\n\n\td := influx.NewDecoderWithBytes(data)\n\n\tfor d.Next() {\n\t\tm, err := receivers.DecodeInfluxMessage(d)\n\t\tif err != nil {\n\t\t\tcclog.Errorf(\"NATS %s: failed to decode InfluxDB line protocol message: %v\", subject, err)\n\t\t\treturn\n\t\t}\n\n\t\tif !m.IsEvent() {\n\t\t\tcclog.Debugf(\"NATS %s: received non-event message, skipping\", subject)\n\t\t\tcontinue\n\t\t}\n\n\t\tif m.Name() == \"job\" {\n\t\t\tapi.processJobEvent(m)\n\t\t} else {\n\t\t\tcclog.Debugf(\"NATS %s: unexpected measurement name '%s', expected 'job'\", subject, m.Name())\n\t\t}\n\t}\n}\n\n// handleStartJob processes job start messages received via NATS.\n// The payload parameter contains JSON following the schema.Job structure.\n// Jobs are validated, checked for duplicates, and inserted into the database.\nfunc (api *NatsAPI) handleStartJob(payload string) {\n\tif payload == \"\" {\n\t\tcclog.Error(\"NATS start job: payload is empty\")\n\t\treturn\n\t}\n\treq := schema.Job{\n\t\tShared:           \"none\",\n\t\tMonitoringStatus: schema.MonitoringStatusRunningOrArchiving,\n\t}\n\n\tdec := json.NewDecoder(strings.NewReader(payload))\n\tdec.DisallowUnknownFields()\n\tif err := dec.Decode(&req); err != nil {\n\t\tcclog.Errorf(\"NATS start job: parsing request failed: %v\", err)\n\t\treturn\n\t}\n\n\tcclog.Debugf(\"NATS start job: %s\", req.GoString())\n\treq.State = schema.JobStateRunning\n\n\tif err := importer.SanityChecks(&req); err != nil {\n\t\tcclog.Errorf(\"NATS start job: sanity check failed: %v\", err)\n\t\treturn\n\t}\n\n\tvar unlockOnce sync.Once\n\tapi.RepositoryMutex.Lock()\n\tdefer unlockOnce.Do(api.RepositoryMutex.Unlock)\n\n\tjobs, err := api.JobRepository.FindAll(&req.JobID, &req.Cluster, nil)\n\tif err != nil && err != sql.ErrNoRows {\n\t\tcclog.Errorf(\"NATS start job: checking for duplicate failed: %v\", err)\n\t\treturn\n\t}\n\tif err == nil {\n\t\tfor _, job := range jobs {\n\t\t\tif (req.StartTime - job.StartTime) < secondsPerDay {\n\t\t\t\tcclog.Errorf(\"NATS start job: job with jobId %d, cluster %s already exists (dbid: %d)\",\n\t\t\t\t\treq.JobID, req.Cluster, job.ID)\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\t}\n\n\t// When tags are present, insert directly into the job table so that the\n\t// returned ID can be used with AddTagOrCreate (which queries the job table).\n\tvar id int64\n\tif len(req.Tags) > 0 {\n\t\tid, err = api.JobRepository.StartDirect(&req)\n\t} else {\n\t\tid, err = api.JobRepository.Start(&req)\n\t}\n\tif err != nil {\n\t\tcclog.Errorf(\"NATS start job: insert into database failed: %v\", err)\n\t\treturn\n\t}\n\tunlockOnce.Do(api.RepositoryMutex.Unlock)\n\n\tfor _, tag := range req.Tags {\n\t\tif _, err := api.JobRepository.AddTagOrCreate(nil, id, tag.Type, tag.Name, tag.Scope); err != nil {\n\t\t\tcclog.Errorf(\"NATS start job: adding tag to new job %d failed: %v\", id, err)\n\t\t\treturn\n\t\t}\n\t}\n\n\tcclog.Infof(\"NATS: new job (id: %d): cluster=%s, jobId=%d, user=%s, startTime=%d\",\n\t\tid, req.Cluster, req.JobID, req.User, req.StartTime)\n}\n\n// handleStopJob processes job stop messages received via NATS.\n// The payload parameter contains JSON following the StopJobAPIRequest structure.\n// The job is marked as stopped in the database and archiving is triggered if monitoring is enabled.\nfunc (api *NatsAPI) handleStopJob(payload string) {\n\tif payload == \"\" {\n\t\tcclog.Error(\"NATS stop job: payload is empty\")\n\t\treturn\n\t}\n\tvar req StopJobAPIRequest\n\n\tdec := json.NewDecoder(strings.NewReader(payload))\n\tdec.DisallowUnknownFields()\n\tif err := dec.Decode(&req); err != nil {\n\t\tcclog.Errorf(\"NATS job stop: parsing request failed: %v\", err)\n\t\treturn\n\t}\n\n\tif req.JobID == nil {\n\t\tcclog.Errorf(\"NATS job stop: the field 'jobId' is required\")\n\t\treturn\n\t}\n\n\tisCached := false\n\tjob, err := api.JobRepository.FindCached(req.JobID, req.Cluster, req.StartTime)\n\tif err != nil {\n\t\t// Not in cache, try main job table\n\t\tjob, err = api.JobRepository.Find(req.JobID, req.Cluster, req.StartTime)\n\t\tif err != nil {\n\t\t\tcclog.Errorf(\"NATS job stop: finding job failed: %v\", err)\n\t\t\treturn\n\t\t}\n\t} else {\n\t\tisCached = true\n\t}\n\n\tif job.State != schema.JobStateRunning {\n\t\tcclog.Errorf(\"NATS job stop: jobId %d (id %d) on %s: job has already been stopped (state is: %s)\",\n\t\t\tjob.JobID, job.ID, job.Cluster, job.State)\n\t\treturn\n\t}\n\n\tif job.StartTime > req.StopTime {\n\t\tcclog.Errorf(\"NATS job stop: jobId %d (id %d) on %s: stopTime %d must be >= startTime %d\",\n\t\t\tjob.JobID, job.ID, job.Cluster, req.StopTime, job.StartTime)\n\t\treturn\n\t}\n\n\tif req.State != \"\" && !req.State.Valid() {\n\t\tcclog.Errorf(\"NATS job stop: jobId %d (id %d) on %s: invalid job state: %#v\",\n\t\t\tjob.JobID, job.ID, job.Cluster, req.State)\n\t\treturn\n\t} else if req.State == \"\" {\n\t\treq.State = schema.JobStateCompleted\n\t}\n\n\tjob.Duration = int32(req.StopTime - job.StartTime)\n\tjob.State = req.State\n\tapi.JobRepository.Mutex.Lock()\n\tdefer api.JobRepository.Mutex.Unlock()\n\n\t// If the job is still in job_cache, transfer it to the job table first\n\tif isCached {\n\t\tnewID, err := api.JobRepository.TransferCachedJobToMain(*job.ID)\n\t\tif err != nil {\n\t\t\tcclog.Errorf(\"NATS job stop: jobId %d (id %d) on %s: transferring cached job failed: %v\",\n\t\t\t\tjob.JobID, *job.ID, job.Cluster, err)\n\t\t\treturn\n\t\t}\n\t\tcclog.Infof(\"NATS: transferred cached job to main table: old id %d -> new id %d (jobId=%d)\", *job.ID, newID, job.JobID)\n\t\tjob.ID = &newID\n\t}\n\n\tif err := api.JobRepository.Stop(*job.ID, job.Duration, job.State, job.MonitoringStatus); err != nil {\n\t\tcclog.Errorf(\"NATS job stop: jobId %d (id %d) on %s: marking job as '%s' failed: %v\",\n\t\t\tjob.JobID, *job.ID, job.Cluster, job.State, err)\n\t\treturn\n\t}\n\n\tcclog.Infof(\"NATS: archiving job (dbid: %d): cluster=%s, jobId=%d, user=%s, startTime=%d, duration=%d, state=%s\",\n\t\t*job.ID, job.Cluster, job.JobID, job.User, job.StartTime, job.Duration, job.State)\n\n\tif job.MonitoringStatus == schema.MonitoringStatusDisabled {\n\t\treturn\n\t}\n\n\tarchiver.TriggerArchiving(job)\n}\n\n// processNodestateEvent extracts and processes node state data from the InfluxDB message.\n// Updates node states in the repository for all nodes in the payload.\nfunc (api *NatsAPI) processNodestateEvent(msg lp.CCMessage) {\n\tv, ok := msg.GetEventValue()\n\tif !ok {\n\t\tcclog.Errorf(\"Nodestate event is missing event field with JSON payload\")\n\t\treturn\n\t}\n\n\tvar req UpdateNodeStatesRequest\n\n\tdec := json.NewDecoder(strings.NewReader(v))\n\tdec.DisallowUnknownFields()\n\tif err := dec.Decode(&req); err != nil {\n\t\tcclog.Errorf(\"NATS nodestate: parsing request failed: %v\", err)\n\t\treturn\n\t}\n\n\trepo := repository.GetNodeRepository()\n\trequestReceived := time.Now().Unix()\n\n\t// Build nodeList per subcluster for health check\n\tm := make(map[string][]string)\n\tmetricNames := make(map[string][]string)\n\thealthResults := make(map[string]metricstore.HealthCheckResult)\n\n\tfor _, node := range req.Nodes {\n\t\tif sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {\n\t\t\tm[sc] = append(m[sc], node.Hostname)\n\t\t}\n\t}\n\n\tfor sc := range m {\n\t\tif sc != \"\" {\n\t\t\tmetricList := archive.GetMetricConfigSubCluster(req.Cluster, sc)\n\t\t\tmetricNames[sc] = metricListToNames(metricList)\n\t\t}\n\t}\n\n\t// Perform health check against metric store\n\thealthRepo, err := metricdispatch.GetHealthCheckRepo(req.Cluster)\n\tif err != nil {\n\t\tcclog.Warnf(\"NATS nodestate: no metric store for cluster %s, skipping health check: %v\", req.Cluster, err)\n\t} else {\n\t\tfor sc, nl := range m {\n\t\t\tif sc != \"\" {\n\t\t\t\tif results, err := healthRepo.HealthCheck(req.Cluster, nl, metricNames[sc]); err == nil {\n\t\t\t\t\tmaps.Copy(healthResults, results)\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tupdates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))\n\tfor _, node := range req.Nodes {\n\t\tstate := determineState(node.States)\n\t\thealthState := schema.MonitoringStateFailed\n\t\tvar healthMetrics string\n\t\tif result, ok := healthResults[node.Hostname]; ok {\n\t\t\thealthState = result.State\n\t\t\thealthMetrics = result.HealthMetrics\n\t\t}\n\t\tnodeState := schema.NodeStateDB{\n\t\t\tTimeStamp:       requestReceived,\n\t\t\tNodeState:       state,\n\t\t\tCpusAllocated:   node.CpusAllocated,\n\t\t\tMemoryAllocated: node.MemoryAllocated,\n\t\t\tGpusAllocated:   node.GpusAllocated,\n\t\t\tHealthState:     healthState,\n\t\t\tHealthMetrics:   healthMetrics,\n\t\t\tJobsRunning:     node.JobsRunning,\n\t\t}\n\t\tupdates = append(updates, repository.NodeStateUpdate{\n\t\t\tHostname:  node.Hostname,\n\t\t\tCluster:   req.Cluster,\n\t\t\tNodeState: &nodeState,\n\t\t})\n\t}\n\n\tif err := repo.BatchUpdateNodeStates(updates); err != nil {\n\t\tcclog.Errorf(\"NATS nodestate: batch update for cluster %s failed: %v\", req.Cluster, err)\n\t}\n\n\tcclog.Debugf(\"NATS nodestate: updated %d node states for cluster %s\", len(req.Nodes), req.Cluster)\n}\n\n// handleNodeState processes node state update messages received via NATS using InfluxDB line protocol.\n// The message must be in line protocol format with measurement=\"nodestate\" and include:\n//   - field \"event\" containing JSON payload (UpdateNodeStatesRequest)\n//\n// Example: nodestate event=\"{\\\"cluster\\\":\\\"testcluster\\\",\\\"nodes\\\":[...]}\" 1234567890000000000\nfunc (api *NatsAPI) handleNodeState(subject string, data []byte) {\n\tif len(data) == 0 {\n\t\tcclog.Warnf(\"NATS %s: received empty message\", subject)\n\t\treturn\n\t}\n\n\td := influx.NewDecoderWithBytes(data)\n\n\tfor d.Next() {\n\t\tm, err := receivers.DecodeInfluxMessage(d)\n\t\tif err != nil {\n\t\t\tcclog.Errorf(\"NATS %s: failed to decode InfluxDB line protocol message: %v\", subject, err)\n\t\t\treturn\n\t\t}\n\n\t\tif !m.IsEvent() {\n\t\t\tcclog.Warnf(\"NATS %s: received non-event message, skipping\", subject)\n\t\t\tcontinue\n\t\t}\n\n\t\tif m.Name() == \"nodestate\" {\n\t\t\tapi.processNodestateEvent(m)\n\t\t} else {\n\t\t\tcclog.Warnf(\"NATS %s: unexpected measurement name '%s', expected 'nodestate'\", subject, m.Name())\n\t\t}\n\t}\n}\n","structuredPatch":[{"oldStart":402,"oldLines":12,"newStart":402,"newLines":21,"lines":["   repo := repository.GetNodeRepository()","   requestReceived := time.Now().Unix()"," ","-  // Build nodeList per subcluster for health check","+  // Pre-compute node states; only include non-down nodes in health check","+  nodeStates := make(map[string]schema.SchedulerState, len(req.Nodes))","+  for _, node := range req.Nodes {","+    nodeStates[node.Hostname] = determineState(node.States)","+  }","+","+  // Build nodeList per subcluster for health check, skipping down nodes","   m := make(map[string][]string)","   metricNames := make(map[string][]string)","   healthResults := make(map[string]metricstore.HealthCheckResult)"," ","   for _, node := range req.Nodes {","+    if nodeStates[node.Hostname] == schema.NodeStateDown {","+      continue","+    }","     if sc, err := archive.GetSubClusterByNode(req.Cluster, node.Hostname); err == nil {","       m[sc] = append(m[sc], node.Hostname)","     }"]},{"oldStart":436,"oldLines":12,"newStart":445,"newLines":17,"lines":[" ","   updates := make([]repository.NodeStateUpdate, 0, len(req.Nodes))","   for _, node := range req.Nodes {","-    state := determineState(node.States)","-    healthState := schema.MonitoringStateFailed","+    state := nodeStates[node.Hostname]","+    var healthState schema.MonitoringState","     var healthMetrics string","-    if result, ok := healthResults[node.Hostname]; ok {","-      healthState = result.State","-      healthMetrics = result.HealthMetrics","+    if state == schema.NodeStateDown {","+      healthState = schema.MonitoringStateFull","+    } else {","+      healthState = schema.MonitoringStateFailed","+      if result, ok := healthResults[node.Hostname]; ok {","+        healthState = result.State","+        healthMetrics = result.HealthMetrics","+      }","     }","     nodeState := schema.NodeStateDB{","       TimeStamp:       requestReceived,"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"eb038dae-f948-4805-b04b-a1c635612c35","userType":"external","entrypoint":"cli","cwd":"/Users/jan/prg/ClusterCockpit/cc-backend","sessionId":"020fd1ca-672d-4980-ada9-2ebe18ec52db","version":"2.1.78","gitBranch":"hotfix","slug":"glimmering-swimming-pie"}
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