mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-11-10 08:57:25 +01:00
Add json schema validation for config file
This commit is contained in:
Jan Eitzinger
parent
9f9462496a
commit
e8d7722c42
351
configs/config.schema.json
Normal file
351
configs/config.schema.json
Normal file
@ -0,0 +1,351 @@
|
||||
{
|
||||
"$schema": "http://json-schema.org/draft/2020-12/schema",
|
||||
"title": "cc-backend configuration file schema",
|
||||
"type": "object",
|
||||
"properties":{
|
||||
"addr": {
|
||||
"description": "Address where the http (or https) server will listen on (for example: 'localhost:80').",
|
||||
"type": "string"
|
||||
},
|
||||
"user": {
|
||||
"description": "Drop root permissions once .env was read and the port was taken. Only applicable if using privileged port.",
|
||||
"type": "string"
|
||||
},
|
||||
"group": {
|
||||
"description": "Drop root permissions once .env was read and the port was taken. Only applicable if using privileged port.",
|
||||
"type": "string"
|
||||
},
|
||||
"disable-authentication": {
|
||||
"description": "Disable authentication (for everything: API, Web-UI, ...).",
|
||||
"type": "boolean"
|
||||
},
|
||||
"embed-static-files": {
|
||||
"description": "If all files in `web/frontend/public` should be served from within the binary itself (they are embedded) or not.",
|
||||
"type": "boolean"
|
||||
},
|
||||
"static-files": {
|
||||
"description": "Folder where static assets can be found, if embed-static-files is false.",
|
||||
"type": "string"
|
||||
},
|
||||
"db-driver": {
|
||||
"description": "sqlite3 or mysql (mysql will work for mariadb as well).",
|
||||
"type": "string",
|
||||
"enum": [
|
||||
"sqlite3",
|
||||
"mysql"
|
||||
]
|
||||
},
|
||||
"db": {
|
||||
"description": "For sqlite3 a filename, for mysql a DSN in this format: https://github.com/go-sql-driver/mysql#dsn-data-source-name (Without query parameters!).",
|
||||
"type": "string"
|
||||
},
|
||||
"job-archive": {
|
||||
"description": "Path to the job-archive.",
|
||||
"type": "string"
|
||||
},
|
||||
"disable-archive": {
|
||||
"description": "Keep all metric data in the metric data repositories, do not write to the job-archive.",
|
||||
"type": "boolean"
|
||||
},
|
||||
"validate": {
|
||||
"description": "Validate all input json documents against json schema.",
|
||||
"type": "boolean"
|
||||
},
|
||||
"session-max-age": {
|
||||
"description": "Specifies for how long a session shall be valid as a string parsable by time.ParseDuration(). If 0 or empty, the session/token does not expire!",
|
||||
"type": "string"
|
||||
},
|
||||
"jwt-max-age": {
|
||||
"description": "Specifies for how long a JWT token shall be valid as a string parsable by time.ParseDuration(). If 0 or empty, the session/token does not expire!",
|
||||
"type": "string"
|
||||
},
|
||||
"https-cert-file": {
|
||||
"description": "Filepath to SSL certificate. If also https-key-file is set use HTTPS using those certificates.",
|
||||
"type": "string"
|
||||
},
|
||||
"https-key-file": {
|
||||
"description": "Filepath to SSL key file. If also https-cert-file is set use HTTPS using those certificates.",
|
||||
"type": "string"
|
||||
},
|
||||
"redirect-http-to": {
|
||||
"description": "If not the empty string and addr does not end in :80, redirect every request incoming at port 80 to that url.",
|
||||
"type": "string"
|
||||
},
|
||||
"stop-jobs-exceeding-walltime": {
|
||||
"description": "If not zero, automatically mark jobs as stopped running X seconds longer than their walltime. Only applies if walltime is set for job.",
|
||||
"type": "integer"
|
||||
},
|
||||
"": {
|
||||
"description": "",
|
||||
"type": "string"
|
||||
},
|
||||
"ldap": {
|
||||
"description": "For LDAP Authentication and user synchronisation.",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"url": {
|
||||
"description": "URL of LDAP directory server.",
|
||||
"type": "string"
|
||||
},
|
||||
"user_base": {
|
||||
"description": "Base DN of user tree root.",
|
||||
"type": "string"
|
||||
},
|
||||
"search_dn": {
|
||||
"description": "DN for authenticating LDAP admin account with general read rights.",
|
||||
"type": "string"
|
||||
},
|
||||
"user_bind": {
|
||||
"description": "Expression used to authenticate users via LDAP bind. Must contain uid={username}.",
|
||||
"type": "string"
|
||||
},
|
||||
"user_filter": {
|
||||
"description": "Filter to extract users for syncing.",
|
||||
"type": "string"
|
||||
},
|
||||
"sync_interval": {
|
||||
"description": "Interval used for syncing local user table with LDAP directory. Parsed using time.ParseDuration.",
|
||||
"type": "string"
|
||||
},
|
||||
"sync_del_old_users": {
|
||||
"description": "Delete obsolete users in database.",
|
||||
"type": "boolean"
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"url",
|
||||
"user_base",
|
||||
"search_dn",
|
||||
"user_bind",
|
||||
"user_filter"
|
||||
]
|
||||
},
|
||||
"clusters": {
|
||||
"description": "Configuration for the clusters to be displayed.",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"name": {
|
||||
"description": "The name of the cluster.",
|
||||
"type": "string"
|
||||
},
|
||||
"metricDataRepository": {
|
||||
"description": "Type of the metric data repository for this cluster",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"kind": {
|
||||
"type": "string",
|
||||
"enum": [
|
||||
"influxdb-v2",
|
||||
"prometheus",
|
||||
"cc-metric-store"
|
||||
]
|
||||
},
|
||||
"url": {
|
||||
"type": "string"
|
||||
},
|
||||
"token": {
|
||||
"type": "string"
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"kind",
|
||||
"url"
|
||||
]
|
||||
},
|
||||
"filterRanges": {
|
||||
"description": "This option controls the slider ranges for the UI controls of numNodes, duration, and startTime.",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"numNodes": {
|
||||
"description": "UI slider range for number of nodes",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"from": {
|
||||
"type": "integer"
|
||||
},
|
||||
"to": {
|
||||
"type": "integer"
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"from",
|
||||
"to"
|
||||
]
|
||||
},
|
||||
"duration": {
|
||||
"description": "UI slider range for duration",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"from": {
|
||||
"type": "integer"
|
||||
},
|
||||
"to": {
|
||||
"type": "integer"
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"from",
|
||||
"to"
|
||||
]
|
||||
},
|
||||
"startTime": {
|
||||
"description": "UI slider range for start time",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"from": {
|
||||
"type": "string",
|
||||
"format": "date-time"
|
||||
},
|
||||
"to": {
|
||||
"type": "null"
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"from",
|
||||
"to"
|
||||
]
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"numNodes",
|
||||
"duration",
|
||||
"startTime"
|
||||
]
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"name",
|
||||
"metricDataRepository",
|
||||
"filterRanges"
|
||||
],
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"ui-defaults": {
|
||||
"description": "Default configuration for web UI",
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"plot_general_colorBackground": {
|
||||
"description": "Color plot background according to job average threshold limits",
|
||||
"type": "boolean"
|
||||
},
|
||||
"plot_general_lineWidth": {
|
||||
"description": "Initial linewidth",
|
||||
"type": "integer"
|
||||
},
|
||||
"plot_list_jobsPerPage": {
|
||||
"description": "Jobs shown per page in job lists",
|
||||
"type": "integer"
|
||||
},
|
||||
"plot_list_hideShortRunningJobs": {
|
||||
"description": "Do not show running jobs shorter than X seconds",
|
||||
"type": "integer"
|
||||
},
|
||||
"plot_view_plotsPerRow": {
|
||||
"description": "Number of plots per row in single job view",
|
||||
"type": "integer"
|
||||
},
|
||||
"plot_view_showPolarplot": {
|
||||
"description": "Option to toggle polar plot in single job view",
|
||||
"type": "boolean"
|
||||
},
|
||||
"plot_view_showRoofline": {
|
||||
"description": "Option to toggle roofline plot in single job view",
|
||||
"type": "boolean"
|
||||
},
|
||||
"plot_view_showStatTable": {
|
||||
"description": "Option to toggle the node statistic table in single job view",
|
||||
"type": "boolean"
|
||||
},
|
||||
"system_view_selectedMetric": {
|
||||
"description": "Initial metric shown in system view",
|
||||
"type": "string"
|
||||
},
|
||||
"analysis_view_histogramMetrics": {
|
||||
"description": "Metrics to show as job count histograms in analysis view",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"analysis_view_scatterPlotMetrics": {
|
||||
"description": "Initial scatter plto configuration in analysis view",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 2,
|
||||
"maxItems": 2
|
||||
},
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"job_view_nodestats_selectedMetrics": {
|
||||
"description": "Initial metrics shown in node statistics table of single job view",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"job_view_polarPlotMetrics": {
|
||||
"description": "Metrics shown in polar plot of single job view",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"job_view_selectedMetrics": {
|
||||
"description": "",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"plot_general_colorscheme": {
|
||||
"description": "Initial color scheme",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 1
|
||||
}
|
||||
},
|
||||
"plot_list_selectedMetrics": {
|
||||
"description": "Initial metric plots shown in jobs lists",
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string",
|
||||
"minItems": 1
|
||||
}
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"plot_general_colorBackground",
|
||||
"plot_general_lineWidth",
|
||||
"plot_list_jobsPerPage",
|
||||
"plot_view_plotsPerRow",
|
||||
"plot_view_showPolarplot",
|
||||
"plot_view_showRoofline",
|
||||
"plot_view_showStatTable",
|
||||
"system_view_selectedMetric",
|
||||
"analysis_view_histogramMetrics",
|
||||
"analysis_view_scatterPlotMetrics",
|
||||
"job_view_nodestats_selectedMetrics",
|
||||
"job_view_polarPlotMetrics",
|
||||
"job_view_selectedMetrics",
|
||||
"plot_general_colorscheme",
|
||||
"plot_list_selectedMetrics",
|
||||
"plot_list_hideShortRunningJobs"
|
||||
]
|
||||
}
|
||||
},
|
||||
"required": [
|
||||
"clusters"
|
||||
]
|
||||
}
|
||||
@ -5,6 +5,7 @@
|
||||
package config
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"log"
|
||||
"os"
|
||||
@ -13,16 +14,17 @@ import (
|
||||
)
|
||||
|
||||
var Keys schema.ProgramConfig = schema.ProgramConfig{
|
||||
Addr: ":8080",
|
||||
DisableAuthentication: false,
|
||||
EmbedStaticFiles: true,
|
||||
DBDriver: "sqlite3",
|
||||
DB: "./var/job.db",
|
||||
Archive: json.RawMessage(`{\"kind\":\"file\",\"path\":\"./var/job-archive\"}`),
|
||||
DisableArchive: false,
|
||||
Validate: false,
|
||||
LdapConfig: nil,
|
||||
SessionMaxAge: "168h",
|
||||
Addr: ":8080",
|
||||
DisableAuthentication: false,
|
||||
EmbedStaticFiles: true,
|
||||
DBDriver: "sqlite3",
|
||||
DB: "./var/job.db",
|
||||
Archive: json.RawMessage(`{\"kind\":\"file\",\"path\":\"./var/job-archive\"}`),
|
||||
DisableArchive: false,
|
||||
Validate: false,
|
||||
LdapConfig: nil,
|
||||
SessionMaxAge: "168h",
|
||||
StopJobsExceedingWalltime: 0,
|
||||
UiDefaults: map[string]interface{}{
|
||||
"analysis_view_histogramMetrics": []string{"flops_any", "mem_bw", "mem_used"},
|
||||
"analysis_view_scatterPlotMetrics": [][]string{{"flops_any", "mem_bw"}, {"flops_any", "cpu_load"}, {"cpu_load", "mem_bw"}},
|
||||
@ -41,22 +43,23 @@ var Keys schema.ProgramConfig = schema.ProgramConfig{
|
||||
"plot_view_showStatTable": true,
|
||||
"system_view_selectedMetric": "cpu_load",
|
||||
},
|
||||
StopJobsExceedingWalltime: 0,
|
||||
}
|
||||
|
||||
func Init(flagConfigFile string) {
|
||||
f, err := os.Open(flagConfigFile)
|
||||
raw, err := os.ReadFile(flagConfigFile)
|
||||
if err != nil {
|
||||
if !os.IsNotExist(err) {
|
||||
log.Fatal(err)
|
||||
}
|
||||
} else {
|
||||
dec := json.NewDecoder(f)
|
||||
if err := schema.Validate(schema.Config, bytes.NewReader(raw)); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
dec := json.NewDecoder(bytes.NewReader(raw))
|
||||
dec.DisallowUnknownFields()
|
||||
if err := dec.Decode(&Keys); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
f.Close()
|
||||
|
||||
if Keys.Clusters == nil || len(Keys.Clusters) < 1 {
|
||||
log.Fatal("At least one cluster required in config!")
|
||||
|
||||
27
internal/config/config_test.go
Normal file
27
internal/config/config_test.go
Normal file
@ -0,0 +1,27 @@
|
||||
// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
|
||||
// All rights reserved.
|
||||
// Use of this source code is governed by a MIT-style
|
||||
// license that can be found in the LICENSE file.
|
||||
package config
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
_ "github.com/santhosh-tekuri/jsonschema/v5/httploader"
|
||||
)
|
||||
|
||||
func TestInit(t *testing.T) {
|
||||
fp := "../../configs/config.json"
|
||||
Init(fp)
|
||||
if Keys.Addr != "0.0.0.0:443" {
|
||||
t.Errorf("wrong addr\ngot: %s \nwant: 0.0.0.0:443", Keys.Addr)
|
||||
}
|
||||
}
|
||||
|
||||
func TestInitMinimal(t *testing.T) {
|
||||
fp := "../../docs/config.json"
|
||||
Init(fp)
|
||||
if Keys.Addr != "0.0.0.0:8080" {
|
||||
t.Errorf("wrong addr\ngot: %s \nwant: 0.0.0.0:8080", Keys.Addr)
|
||||
}
|
||||
}
|
||||
@ -18,6 +18,7 @@ type Kind int
|
||||
const (
|
||||
Meta Kind = iota + 1
|
||||
Data
|
||||
Config
|
||||
ClusterCfg
|
||||
)
|
||||
|
||||
@ -31,6 +32,8 @@ func Validate(k Kind, r io.Reader) (err error) {
|
||||
s, err = jsonschema.Compile("https://raw.githubusercontent.com/ClusterCockpit/cc-specifications/master/datastructures/job-data.schema.json")
|
||||
case ClusterCfg:
|
||||
s, err = jsonschema.Compile("https://raw.githubusercontent.com/ClusterCockpit/cc-specifications/master/datastructures/cluster.schema.json")
|
||||
case Config:
|
||||
s, err = jsonschema.Compile("../../configs/config.schema.json")
|
||||
default:
|
||||
return fmt.Errorf("unkown schema kind ")
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user