mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-12-25 12:59:06 +01:00
Added SlurmDB Payload
This commit is contained in:
Bole Ma
parent
9fe497173d
commit
6ac1182c06
@ -26,7 +26,6 @@ type MetricConfig struct {
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Caution float64 `json:"caution"`
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Alert float64 `json:"alert"`
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}
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type SubCluster struct {
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Name string `json:"name"`
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Nodes string `json:"nodes"`
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@ -74,7 +73,7 @@ type ClusterConfig struct {
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SubClusters []SubCluster `json:"subClusters"`
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}
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type Meta struct {
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type Metadata struct {
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Plugin struct {
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Type string `json:"type"`
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Name string `json:"name"`
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@ -184,7 +183,7 @@ type Job struct {
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PreSUSTime int `json:"pre_sus_time"`
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Priority int `json:"priority"`
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Profile interface{} `json:"profile"`
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QOS string `json:"qos"`
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QoS string `json:"qos"`
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Reboot bool `json:"reboot"`
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RequiredNodes string `json:"required_nodes"`
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Requeue bool `json:"requeue"`
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@ -222,11 +221,193 @@ type Job struct {
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}
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type SlurmPayload struct {
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Meta Meta `json:"meta"`
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Meta Metadata `json:"meta"`
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Errors []interface{} `json:"errors"`
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Jobs []Job `json:"jobs"`
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}
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type DumpedComment struct {
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Administrator interface{} `json:"administrator"`
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Job interface{} `json:"job"`
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System interface{} `json:"system"`
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}
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type MaxLimits struct {
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Running struct {
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Tasks int `json:"tasks"`
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} `json:"max"`
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}
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type ArrayInfo struct {
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JobID int `json:"job_id"`
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Limits MaxLimits `json:"limits"`
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Task interface{} `json:"task"`
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TaskID interface{} `json:"task_id"`
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}
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type Association struct {
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Account string `json:"account"`
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Cluster string `json:"cluster"`
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Partition interface{} `json:"partition"`
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User string `json:"user"`
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}
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type TimeInfo struct {
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Elapsed int64 `json:"elapsed"`
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Eligible int64 `json:"eligible"`
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End int64 `json:"end"`
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Start int64 `json:"start"`
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Submission int64 `json:"submission"`
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Suspended int64 `json:"suspended"`
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System struct {
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Seconds int `json:"seconds"`
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Microseconds int `json:"microseconds"`
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} `json:"system"`
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Limit int `json:"limit"`
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Total struct {
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Seconds int `json:"seconds"`
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Microseconds int `json:"microseconds"`
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} `json:"total"`
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User struct {
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Seconds int `json:"seconds"`
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Microseconds int `json:"microseconds"`
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} `json:"user"`
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}
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type ExitCode struct {
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Status string `json:"status"`
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ReturnCode int `json:"return_code"`
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}
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type DumpedJob struct {
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Account string `json:"account"`
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Comment DumpedComment `json:"comment"`
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AllocationNodes int `json:"allocation_nodes"`
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Array ArrayInfo `json:"array"`
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Association Association `json:"association"`
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Cluster string `json:"cluster"`
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Constraints string `json:"constraints"`
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Container interface{} `json:"container"`
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DerivedExitCode ExitCode `json:"derived_exit_code"`
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Time TimeInfo `json:"time"`
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ExitCode ExitCode `json:"exit_code"`
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Flags []string `json:"flags"`
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Group string `json:"group"`
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Het struct {
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JobID int `json:"job_id"`
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JobOffset interface{} `json:"job_offset"`
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} `json:"het"`
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JobID int64 `json:"job_id"`
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Name string `json:"name"`
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MCS struct {
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Label string `json:"label"`
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} `json:"mcs"`
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Nodes string `json:"nodes"`
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Partition string `json:"partition"`
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Priority int `json:"priority"`
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QoS string `json:"qos"`
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Required struct {
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CPUs int `json:"CPUs"`
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Memory int `json:"memory"`
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} `json:"required"`
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KillRequestUser interface{} `json:"kill_request_user"`
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Reservation struct {
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ID int `json:"id"`
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Name int `json:"name"`
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} `json:"reservation"`
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State struct {
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Current string `json:"current"`
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Reason string `json:"reason"`
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} `json:"state"`
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Steps []struct {
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Nodes struct {
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List []string `json:"list"`
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Count int `json:"count"`
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Range string `json:"range"`
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} `json:"nodes"`
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Tres struct {
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Requested struct {
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Max []interface{} `json:"max"`
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Min []interface{} `json:"min"`
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Average []interface{} `json:"average"`
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Total []interface{} `json:"total"`
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} `json:"requested"`
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Consumed struct {
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Max []interface{} `json:"max"`
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Min []interface{} `json:"min"`
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Average []interface{} `json:"average"`
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Total []interface{} `json:"total"`
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} `json:"consumed"`
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Allocated []struct {
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Type string `json:"type"`
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Name interface{} `json:"name"`
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ID int `json:"id"`
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Count int `json:"count"`
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} `json:"allocated"`
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} `json:"tres"`
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Time TimeInfo `json:"time"`
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ExitCode ExitCode `json:"exit_code"`
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Tasks struct {
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Count int `json:"count"`
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} `json:"tasks"`
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PID interface{} `json:"pid"`
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CPU struct {
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RequestedFrequency struct {
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Min int `json:"min"`
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Max int `json:"max"`
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} `json:"requested_frequency"`
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Governor []interface{} `json:"governor"`
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} `json:"CPU"`
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KillRequestUser interface{} `json:"kill_request_user"`
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State string `json:"state"`
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Statistics struct {
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CPU struct {
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ActualFrequency int `json:"actual_frequency"`
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} `json:"CPU"`
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Energy struct {
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Consumed int `json:"consumed"`
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} `json:"energy"`
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} `json:"statistics"`
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Step struct {
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JobID int `json:"job_id"`
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Het struct {
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Component interface{} `json:"component"`
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} `json:"het"`
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ID string `json:"id"`
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Name string `json:"name"`
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} `json:"step"`
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Task struct {
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Distribution string `json:"distribution"`
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} `json:"task"`
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} `json:"steps"`
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Tres struct {
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Allocated []struct {
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Type string `json:"type"`
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Name interface{} `json:"name"`
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ID int `json:"id"`
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Count int `json:"count"`
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} `json:"allocated"`
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Requested []struct {
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Type string `json:"type"`
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Name interface{} `json:"name"`
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ID int `json:"id"`
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Count int `json:"count"`
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} `json:"requested"`
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} `json:"tres"`
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User string `json:"user"`
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Wckey struct {
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Wckey string `json:"wckey"`
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Flags []string `json:"flags"`
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} `json:"wckey"`
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WorkingDirectory string `json:"working_directory"`
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}
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type SlurmDBPayload struct {
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Meta Metadata `json:"meta"`
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Errors []string `json:"errors"`
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Jobs []DumpedJob `json:"jobs"`
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}
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func DecodeClusterConfig(filename string) (ClusterConfig, error) {
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var clusterConfig ClusterConfig
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@ -88,7 +88,7 @@ func queryDB(qtime int64, clusterName string) ([]interface{}, error) {
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return jobs, nil
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}
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func queryAllJobs() (SlurmPayload, error) {
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func fetchJobs() (SlurmPayload, error) {
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var ctlOutput []byte
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apiEndpoint := "http://:8080/slurm/v0.0.38/jobs"
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@ -126,18 +126,36 @@ func queryAllJobs() (SlurmPayload, error) {
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return jobsResponse, nil
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}
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func queryAllJobsLocal() (SlurmPayload, error) {
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// Read the JSON file
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func fetchJobsLocal() (SlurmPayload, error) {
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// Read the Slurm Payload JSON file
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jobsData, err := os.ReadFile("slurm_0038.json")
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if err != nil {
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fmt.Println("Error reading JSON file:", err)
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fmt.Println("Error reading Slurm Payload JSON file:", err)
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}
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var jobsResponse SlurmPayload
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err = json.Unmarshal(jobsData, &jobsResponse)
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if err != nil {
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log.Errorf("Error parsing JSON response: %v", err)
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log.Errorf("Error parsing Slurm Payload JSON response: %v", err)
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return jobsResponse, err
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}
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return jobsResponse, nil
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}
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func fetchDumpedJobsLocal() (SlurmDBPayload, error) {
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// Read the SlurmDB Payload JSON file
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jobsData, err := os.ReadFile("slurmdb_0038-large.json")
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if err != nil {
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fmt.Println("Error reading SlurmDB Payload JSON file:", err)
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}
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var jobsResponse SlurmDBPayload
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err = json.Unmarshal(jobsData, &jobsResponse)
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if err != nil {
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log.Errorf("Error parsing SlurmDB Payload JSON response: %v", err)
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return jobsResponse, err
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}
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@ -165,7 +183,7 @@ func printSlurmInfo(job Job) string {
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StdOut=%v`,
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job.JobID, job.Name,
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job.UserName, job.UserID, job.GroupID,
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job.Account, job.QOS,
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job.Account, job.QoS,
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job.Requeue, job.RestartCnt, job.BatchFlag,
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job.TimeLimit, job.SubmitTime,
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job.Partition,
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@ -191,7 +209,7 @@ func exitWithError(err error, output []byte) {
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fmt.Fprintf(os.Stderr, "ERROR: API call failed with code %d;\nOutput:\n%s\n", exitError.ExitCode(), output)
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}
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} else {
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log.Errorf("ERROR:", err)
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log.Errorf("ERROR: %v", err)
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}
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os.Exit(1)
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}
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@ -274,11 +292,111 @@ func ConstructNodeAcceleratorMap(input string, accelerator string) map[string]st
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return numberMap
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}
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func (cfg *SlurmRestSchedulerConfig) HandleJobsResponse(jobs []Job) {
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func CreateJobMeta(job Job) *schema.JobMeta {
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var exclusive int32
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if job.Shared == nil {
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exclusive = 1
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} else {
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exclusive = 0
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}
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var resources []*schema.Resource
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// Define a regular expression to match "gpu=x"
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regex := regexp.MustCompile(`gpu=(\d+)`)
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// Find all matches in the input string
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matches := regex.FindAllStringSubmatch(job.TresAllocStr, -1)
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// Initialize a variable to store the total number of GPUs
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var totalGPUs int32
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// Iterate through the matches
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match := matches[0]
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if len(match) == 2 {
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gpuCount, _ := strconv.Atoi(match[1])
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totalGPUs += int32(gpuCount)
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}
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for _, node := range job.JobResources.AllocatedNodes {
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var res schema.Resource
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res.Hostname = node.Nodename
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log.Debugf("Node %s Cores map size: %d\n", node.Nodename, len(node.Sockets))
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if node.CPUsUsed == nil || node.MemoryAllocated == nil {
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log.Fatalf("Either node.Cpus or node.Memory is nil\n")
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}
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for k, v := range node.Sockets {
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fmt.Printf("core id[%s] value[%s]\n", k, v)
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threadID, _ := strconv.Atoi(k)
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res.HWThreads = append(res.HWThreads, threadID)
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}
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// cpu=512,mem=1875G,node=4,billing=512,gres\/gpu=32,gres\/gpu:a40=32
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// For core/GPU id mapping, need to query from cluster config file
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res.Accelerators = append(res.Accelerators, job.Comment)
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resources = append(resources, &res)
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}
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metaData := make(map[string]string)
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metaData["jobName"] = job.Name
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metaData["slurmInfo"] = printSlurmInfo(job)
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metaDataInBytes, err := json.Marshal(metaData)
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if err != nil {
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log.Fatalf("metaData JSON marshaling failed: %s", err)
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}
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var defaultJob schema.BaseJob = schema.BaseJob{
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JobID: job.JobID,
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User: job.UserName,
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Project: job.Account,
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Cluster: job.Cluster,
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Partition: job.Partition,
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// check nil
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ArrayJobId: job.ArrayJobID,
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NumNodes: job.NodeCount,
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NumHWThreads: job.CPUs,
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NumAcc: totalGPUs,
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Exclusive: exclusive,
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// MonitoringStatus: job.MonitoringStatus,
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// SMT: job.TasksPerCore,
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State: schema.JobState(job.JobState),
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// ignore this for start job
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// Duration: int32(time.Now().Unix() - job.StartTime), // or SubmitTime?
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Walltime: time.Now().Unix(), // max duration requested by the job
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// Tags: job.Tags,
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// ignore this!
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// RawResources: jobResourcesInBytes,
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// "job_resources": "allocated_nodes" "sockets":
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// very important; has to be right
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Resources: resources,
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RawMetaData: metaDataInBytes,
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// optional metadata with'jobScript 'jobName': 'slurmInfo':
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MetaData: metaData,
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// ConcurrentJobs: job.ConcurrentJobs,
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}
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log.Debugf("Generated BaseJob with Resources=%v", defaultJob.Resources[0])
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meta := &schema.JobMeta{
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BaseJob: defaultJob,
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StartTime: job.StartTime,
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Statistics: make(map[string]schema.JobStatistics),
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}
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// log.Debugf("Generated JobMeta %v", req.BaseJob.JobID)
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return meta
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}
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func (cfg *SlurmRestSchedulerConfig) HandleJobs(jobs []Job) error {
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// runningJobsInCC, err := cfg.JobRepository.FindRunningJobs("alex")
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// Iterate over the Jobs slice
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for _, job := range jobs {
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// Process each job
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// Process each job from Slurm
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fmt.Printf("Job ID: %d\n", job.JobID)
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fmt.Printf("Job Name: %s\n", job.Name)
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fmt.Printf("Job State: %s\n", job.JobState)
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@ -287,169 +405,99 @@ func (cfg *SlurmRestSchedulerConfig) HandleJobsResponse(jobs []Job) {
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if job.JobState == "RUNNING" {
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// jobs, err := cfg.JobRepository.FindRunningJobs(job.Cluster)
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// if err != nil {
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// log.Fatalf("Failed to find running jobs: %v", err)
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// }
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meta := CreateJobMeta(job)
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// for id, job := range jobs {
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// fmt.Printf("Job ID: %d, Job: %+v\n", id, job)
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// }
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// For all running jobs from Slurm
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_, notFoundError := cfg.JobRepository.Find(&job.JobID, &job.Cluster, &job.StartTime)
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// if err != nil || err != sql.ErrNoRows {
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// log.Errorf("checking for duplicate failed: %s", err.Error())
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// return
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// } else if err == nil {
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// if len(jobs) == 0 {
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var exclusive int32
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if job.Shared == nil {
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exclusive = 1
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} else {
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exclusive = 0
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}
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var resources []*schema.Resource
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// Define a regular expression to match "gpu=x"
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regex := regexp.MustCompile(`gpu=(\d+)`)
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// Find all matches in the input string
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matches := regex.FindAllStringSubmatch(job.TresAllocStr, -1)
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// Initialize a variable to store the total number of GPUs
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var totalGPUs int32
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// Iterate through the matches
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match := matches[0]
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if len(match) == 2 {
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gpuCount, _ := strconv.Atoi(match[1])
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totalGPUs += int32(gpuCount)
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}
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for _, node := range job.JobResources.AllocatedNodes {
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var res schema.Resource
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res.Hostname = node.Nodename
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log.Debugf("Node %s Cores map size: %d\n", node.Nodename, len(node.Sockets))
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if node.CPUsUsed == nil || node.MemoryAllocated == nil {
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log.Fatalf("Either node.Cpus or node.Memory is nil\n")
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if notFoundError != nil {
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// if it does not exist in CC, create a new entry
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log.Print("Job does not exist in CC, will create a new entry:", job.JobID)
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id, startJobError := cfg.JobRepository.Start(meta)
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if startJobError != nil {
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return startJobError
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}
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log.Debug("Added job", id)
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}
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for k, v := range node.Sockets {
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fmt.Printf("core id[%s] value[%s]\n", k, v)
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threadID, _ := strconv.Atoi(k)
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res.HWThreads = append(res.HWThreads, threadID)
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// Running in both sides: nothing needs to be done
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} else if job.JobState == "COMPLETED" {
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// Check if completed job with combination of (job_id, cluster_id, start_time) already exists
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log.Debugf("Processing completed job ID: %v Cluster: %v StartTime: %v", job.JobID, job.Cluster, job.StartTime)
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existingJob, err := cfg.JobRepository.Find(&job.JobID, &job.Cluster, &job.StartTime)
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if err == nil && existingJob.State != schema.JobStateCompleted {
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// for jobs completed in Slurm (either in Slurm or maybe SlurmDB)
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// update job in CC with new info (job final status, duration, end timestamp)
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existingJob.BaseJob.Duration = int32(job.EndTime - job.StartTime)
|
||||
existingJob.BaseJob.State = schema.JobState(job.JobState)
|
||||
existingJob.BaseJob.Walltime = job.EndTime
|
||||
|
||||
req := &StopJobRequest{
|
||||
Cluster: &job.Cluster,
|
||||
JobId: &job.JobID,
|
||||
State: schema.JobState(job.JobState),
|
||||
StartTime: &job.StartTime,
|
||||
StopTime: job.EndTime,
|
||||
}
|
||||
|
||||
// cpu=512,mem=1875G,node=4,billing=512,gres\/gpu=32,gres\/gpu:a40=32
|
||||
// For core/GPU id mapping, need to query from cluster config file
|
||||
res.Accelerators = append(res.Accelerators, job.Comment)
|
||||
resources = append(resources, &res)
|
||||
cfg.checkAndHandleStopJob(existingJob, req)
|
||||
}
|
||||
|
||||
metaData := make(map[string]string)
|
||||
metaData["jobName"] = job.Name
|
||||
metaData["slurmInfo"] = printSlurmInfo(job)
|
||||
|
||||
// switch slurmPath := cfg.clusterConfig["slurm_path"].(type) {
|
||||
// case string:
|
||||
// commandCtlScriptTpl := fmt.Sprintf("%sscontrol -M %%s write batch_script %%s -", slurmPath)
|
||||
// queryJobScript := fmt.Sprintf(commandCtlScriptTpl, job.Cluster, job.JobId)
|
||||
// metaData["jobScript"] = queryJobScript
|
||||
// default:
|
||||
// // Type assertion failed
|
||||
// fmt.Println("Conversion of slurm_path to string failed", cfg.clusterConfig["slurm_path"])
|
||||
// }
|
||||
|
||||
metaDataInBytes, err := json.Marshal(metaData)
|
||||
if err != nil {
|
||||
log.Fatalf("metaData JSON marshaling failed: %s", err)
|
||||
}
|
||||
|
||||
var defaultJob schema.BaseJob = schema.BaseJob{
|
||||
JobID: job.JobID,
|
||||
User: job.UserName,
|
||||
Project: job.Account,
|
||||
Cluster: job.Cluster,
|
||||
Partition: job.Partition,
|
||||
// check nil
|
||||
ArrayJobId: job.ArrayJobID,
|
||||
NumNodes: job.NodeCount,
|
||||
NumHWThreads: job.CPUs,
|
||||
NumAcc: totalGPUs,
|
||||
Exclusive: exclusive,
|
||||
// MonitoringStatus: job.MonitoringStatus,
|
||||
// SMT: job.TasksPerCore,
|
||||
State: schema.JobState(job.JobState),
|
||||
// ignore this for start job
|
||||
// Duration: int32(time.Now().Unix() - job.StartTime), // or SubmitTime?
|
||||
Walltime: time.Now().Unix(), // max duration requested by the job
|
||||
// Tags: job.Tags,
|
||||
// ignore this!
|
||||
// RawResources: jobResourcesInBytes,
|
||||
// "job_resources": "allocated_nodes" "sockets":
|
||||
// very important; has to be right
|
||||
Resources: resources,
|
||||
RawMetaData: metaDataInBytes,
|
||||
// optional metadata with'jobScript 'jobName': 'slurmInfo':
|
||||
MetaData: metaData,
|
||||
// ConcurrentJobs: job.ConcurrentJobs,
|
||||
}
|
||||
log.Debugf("Generated BaseJob with Resources=%v", defaultJob.Resources[0])
|
||||
|
||||
req := &schema.JobMeta{
|
||||
BaseJob: defaultJob,
|
||||
StartTime: job.StartTime,
|
||||
Statistics: make(map[string]schema.JobStatistics),
|
||||
}
|
||||
log.Debugf("Generated JobMeta %v", req.BaseJob.JobID)
|
||||
|
||||
// req := new(schema.JobMeta)
|
||||
// id, err := cfg.JobRepository.Start(req)
|
||||
// log.Debugf("Added %v", id)
|
||||
// } else {
|
||||
// for _, job := range jobs {
|
||||
// log.Errorf("a job with that jobId, cluster and startTime already exists: dbid: %d", job.ID)
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
} else {
|
||||
// Check if completed job with combination of (job_id, cluster_id, start_time) already exists:
|
||||
jobID := job.JobID
|
||||
log.Debugf("jobID: %v Cluster: %v StartTime: %v", jobID, job.Cluster, job.StartTime)
|
||||
// commented out as it will cause panic
|
||||
// note down params invoked
|
||||
|
||||
// existingJob, err := cfg.JobRepository.Find(&jobID, &job.Cluster, &job.StartTime)
|
||||
|
||||
// if err == nil {
|
||||
// existingJob.BaseJob.Duration = int32(job.EndTime - job.StartTime)
|
||||
// existingJob.BaseJob.State = schema.JobState(job.JobState)
|
||||
// existingJob.BaseJob.Walltime = job.StartTime
|
||||
|
||||
// req := &StopJobRequest{
|
||||
// Cluster: &job.Cluster,
|
||||
// JobId: &jobID,
|
||||
// State: schema.JobState(job.JobState),
|
||||
// StartTime: &existingJob.StartTimeUnix,
|
||||
// StopTime: job.EndTime,
|
||||
// }
|
||||
// // req := new(schema.JobMeta)
|
||||
// cfg.checkAndHandleStopJob(existingJob, req)
|
||||
// }
|
||||
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cfg *SlurmRestSchedulerConfig) HandleDumpedJobs(jobs []DumpedJob) error {
|
||||
|
||||
// Iterate over the Jobs slice
|
||||
for _, job := range jobs {
|
||||
// Process each job from Slurm
|
||||
fmt.Printf("Job ID: %d\n", job.JobID)
|
||||
fmt.Printf("Job Name: %s\n", job.Name)
|
||||
fmt.Printf("Job State: %s\n", job.State.Current)
|
||||
fmt.Println("Job EndTime:", job.Time.End)
|
||||
fmt.Println("Job Cluster:", job.Cluster)
|
||||
|
||||
// Check if completed job with combination of (job_id, cluster_id, start_time) already exists
|
||||
log.Debugf("Processing completed dumped job ID: %v Cluster: %v StartTime: %v", job.JobID, job.Cluster, job.Time.Start)
|
||||
existingJob, err := cfg.JobRepository.Find(&job.JobID, &job.Cluster, &job.Time.Start)
|
||||
|
||||
if err == nil && existingJob.State != schema.JobStateCompleted {
|
||||
// for jobs completed in Slurm (either in Slurm or maybe SlurmDB)
|
||||
// update job in CC with new info (job final status, duration, end timestamp)
|
||||
|
||||
existingJob.BaseJob.Duration = int32(job.Time.End - job.Time.Start)
|
||||
existingJob.BaseJob.State = schema.JobState(job.State.Current)
|
||||
existingJob.BaseJob.Walltime = job.Time.End
|
||||
|
||||
req := &StopJobRequest{
|
||||
Cluster: &job.Cluster,
|
||||
JobId: &job.JobID,
|
||||
State: schema.JobState(job.State.Current),
|
||||
StartTime: &job.Time.Start,
|
||||
StopTime: job.Time.End,
|
||||
}
|
||||
cfg.checkAndHandleStopJob(existingJob, req)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cfg *SlurmRestSchedulerConfig) Sync() {
|
||||
|
||||
// Fetch an instance of JobsResponse
|
||||
jobsResponse, err := queryAllJobsLocal()
|
||||
// Fetch an instance of Slurm JobsResponse
|
||||
jobsResponse, err := fetchJobsLocal()
|
||||
if err != nil {
|
||||
log.Fatal(err.Error())
|
||||
}
|
||||
cfg.HandleJobsResponse(jobsResponse.Jobs)
|
||||
cfg.HandleJobs(jobsResponse.Jobs)
|
||||
|
||||
// Fetch an instance of Slurm DB JobsResponse
|
||||
dumpedJobsResponse, err := fetchDumpedJobsLocal()
|
||||
if err != nil {
|
||||
log.Fatal(err.Error())
|
||||
}
|
||||
cfg.HandleDumpedJobs(dumpedJobsResponse.Jobs)
|
||||
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user