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Start rewriting dashboards using new Grafonnet
Signed-off-by: Matus Jenca <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,238 @@ | ||
| /* | ||
| Copyright 2024 The dNation Kubernetes Monitoring Authors. All Rights Reserved. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| /* SSL exporter dashboard */ | ||
| local g = import 'github.com/grafana/grafonnet/gen/grafonnet-latest/main.libsonnet'; | ||
|
|
||
| local prometheus = g.query.prometheus; | ||
| local stat = g.panel.stat; | ||
| local table = g.panel.table; | ||
| local timeSeries = g.panel.timeSeries; | ||
| local var = g.dashboard.variable; | ||
| local row = g.panel.row; | ||
| { | ||
|
|
||
| local statPanel(title,query,color="gray", colorMode="fixed") = stat.new (title) | ||
| + stat.options.withGraphMode('none') | ||
| + stat.standardOptions.color.withMode(colorMode) | ||
| + stat.standardOptions.color.withFixedColor('gray') | ||
| + stat.queryOptions.withTargets([ | ||
| prometheus.new('$datasource',query) | ||
| + prometheus.withInstant(true), | ||
| ]), | ||
| local statPanelThreshold(title,query,steps) = stat.new (title) | ||
| + stat.options.withGraphMode('none') | ||
| + stat.standardOptions.thresholds.withSteps(steps) | ||
| + stat.standardOptions.thresholds.withMode("absolute") | ||
| + stat.queryOptions.withTargets([ | ||
| prometheus.new('$datasource',query) | ||
| + prometheus.withInstant(true), | ||
| ]), | ||
| local failedSSLConnectTable = table.new('Failed SSL Connect') | ||
| + table.standardOptions.thresholds.withSteps([ | ||
| table.standardOptions.threshold.step.withValue(null) | ||
| + table.standardOptions.threshold.step.withColor("red"), | ||
| ],) | ||
| + table.fieldConfig.defaults.custom.cellOptions.TableColoredBackgroundCellOptions.withMode("basic") | ||
| + table.fieldConfig.defaults.custom.cellOptions.TableColoredBackgroundCellOptions.withType() | ||
| + table.standardOptions.withUnit('short') | ||
| + table.standardOptions.withOverrides([ | ||
| table.standardOptions.override.byRegexp.new('(Time|__name__)') | ||
| + table.standardOptions.override.byRegexp.withPropertiesFromOptions(table.fieldConfig.defaults.custom.withHidden()), | ||
| table.standardOptions.override.byName.new('Value') | ||
| + table.standardOptions.override.byName.withPropertiesFromOptions( | ||
| table.standardOptions.withUnit('short') | ||
| + table.standardOptions.withDecimals(0) | ||
| ), | ||
| ]) | ||
| + table.queryOptions.withTargets([ | ||
| prometheus.new('$datasource','ssl_probe_success{cluster="$cluster"}==0' ) | ||
| + prometheus.withInstant(true) | ||
| + prometheus.withFormat('table'), | ||
| ]), | ||
| local sslExporterTable(title,query) = table.new(title) | ||
| + table.standardOptions.thresholds.withMode("absoute") | ||
| + table.standardOptions.thresholds.withSteps([ | ||
| table.standardOptions.threshold.step.withValue(null) | ||
| + table.standardOptions.threshold.step.withColor("transparent"), | ||
| ],) | ||
| + table.fieldConfig.defaults.custom.cellOptions.TableColoredBackgroundCellOptions.withMode("basic") | ||
| + table.fieldConfig.defaults.custom.cellOptions.TableColoredBackgroundCellOptions.withType() | ||
| + table.gridPos.withW(24) | ||
| + table.standardOptions.withOverrides([ | ||
| table.standardOptions.override.byName.new('Value') | ||
| + table.standardOptions.override.byName.withPropertiesFromOptions( | ||
| table.standardOptions.thresholds.withMode("absolute") | ||
| + table.standardOptions.withUnit('s') | ||
| + table.standardOptions.thresholds.withSteps([ | ||
| table.standardOptions.threshold.step.withValue(null) + table.standardOptions.threshold.step.withColor("red"), | ||
| table.standardOptions.threshold.step.withValue(24*60*60) + table.standardOptions.threshold.step.withColor("orange"), | ||
| table.standardOptions.threshold.step.withValue(7*24*60*60) + table.standardOptions.threshold.step.withColor("green"), | ||
| ]) | ||
| ), | ||
| table.standardOptions.override.byRegexp.new('(Time|container|endpoint|job|namespace|prometheus.*|service|pod)') | ||
| + table.standardOptions.override.byRegexp.withPropertiesFromOptions(table.fieldConfig.defaults.custom.withHidden()) | ||
| ], | ||
| ) | ||
| + table.queryOptions.withTransformations([ | ||
| table.queryOptions.transformation.withId('organize') | ||
| + table.queryOptions.transformation.withOptions({ | ||
| renameByName: { | ||
| Value: "Expires In", | ||
| cluster: "Cluester", | ||
| cn: "CN", | ||
| issuer_cn: "IssuerCN", | ||
| serial_no: "Serial No." | ||
| }, | ||
| } | ||
| ) | ||
| ],) | ||
| + table.queryOptions.withTargets([ | ||
| prometheus.new('$datasource', query) | ||
| + prometheus.withInstant(true) | ||
| + prometheus.withFormat('table'), | ||
| ]) | ||
| , | ||
| local sslExternalDesc = 'External SSL Certificates', | ||
| local sslKubeconfigDesc = 'Kubeconfig Certificates', | ||
| local sslK8sFileDesc = 'Internal Kubernetes Certificates', | ||
| local sslK8sSecretDesc = 'Kubernetes Secret Certificates', | ||
| grafanaDashboards+:: { | ||
| 'ssl-exporter-new': | ||
| local panels = { | ||
| totalUniqueCerts: statPanel( | ||
| title='Total Unique Certificates', | ||
| query='count(max(ssl_cert_not_after{cluster="$cluster", job=~"$job"}) by (issuer_cn, serial_no))' | ||
| ), | ||
| totalProbeTargets: statPanel( | ||
| title='Total Probe Targets', | ||
| query='count(ssl_probe_success{cluster="$cluster"})', | ||
| ), | ||
| failedSSLCount: statPanelThreshold( | ||
| title='Expired/Failed Certificates', | ||
| query='(count(up{job=~"$job", cluster="$cluster"}==0) OR on() vector(0))+(count(ssl_probe_success{cluster="$cluster"}==0) OR on() vector(0))+(count((ssl_cert_not_after{cluster="$cluster"}-time())<0) OR on() vector(0))+\n (count((ssl_file_not_after{cluster="$cluster"}-time())<0) OR on() vector(0))+\n (count((ssl_kubeconfig_cert_not_after{cluster="$cluster"}-time())<0) OR on()vector(0))+(count((ssl_kubernetes_cert_not_after{cluster="$cluster"}-time())<0) OR on()vector(0))', | ||
| steps=[{index:0, value: 0, color: 'green' },{index:0, value: 1, color: 'red' }], | ||
| ), | ||
| nearingExpiryCount : statPanelThreshold( | ||
| title='Certificates Nearing Expiration', | ||
| query='(count(0<(ssl_cert_not_after{cluster="$cluster"}-time())<8*24*60*60) OR on() vector(0))+(count(0<(ssl_file_not_after{cluster="$cluster"}-time())<8*24*60*60) OR on() vector(0))+(count(0<(ssl_kubeconfig_cert_not_after{cluster="$cluster"}-time())<8*24*60*60) OR on() vector(0))+(count(0<(ssl_kubernetes_cert_not_after{cluster="$cluster"}-time())<8*24*60*60) OR on() vector(0))', | ||
| steps=[{index:0, value: 0, color: 'green' },{index:0, value: 1, color: 'orange' }], | ||
|
|
||
| ), | ||
| failedSSLConnect: failedSSLConnectTable | ||
| , | ||
| externalCerts : sslExporterTable( | ||
| title=sslExternalDesc, | ||
| query='ssl_cert_not_after{ job=~"$job", cluster="$cluster" } - time()' | ||
| ), | ||
| k8sKubeconfigCerts : sslExporterTable( | ||
| title=sslKubeconfigDesc, | ||
| query='ssl_kubeconfig_cert_not_after{ job=~"$job", cluster="$cluster" } - time()', | ||
| ), | ||
| k8sFiles: sslExporterTable( | ||
| title=sslK8sFileDesc, | ||
| query='ssl_file_cert_not_after{ job=~"$job", cluster="$cluster" }* on(pod) group_left(node) kube_pod_info{ cluster="$cluster"} - time()', | ||
| ), | ||
| k8sSecrets: sslExporterTable( | ||
| title=sslK8sSecretDesc, | ||
| query='ssl_kubernetes_cert_not_after{ job=~"$job", cluster="$cluster" } - time()', | ||
| ), | ||
| }; | ||
|
|
||
| local grid = | ||
| g.util.grid.makeGrid( | ||
| [ | ||
| row.new('Overview') | ||
| + row.withPanels([ | ||
| panels.totalUniqueCerts, | ||
| panels.totalProbeTargets, | ||
| panels.failedSSLCount, | ||
| panels.nearingExpiryCount | ||
| ])],panelWidth=6, panelHeight=6, startY=0) | ||
| + g.util.grid.makeGrid([ | ||
| row.new('Failed SSL Connects') | ||
| + row.withPanels([ | ||
| panels.failedSSLConnect | ||
| ]), | ||
| row.new(sslExternalDesc) | ||
| + row.withPanels([ | ||
| panels.externalCerts, | ||
| ]), | ||
| row.new(sslKubeconfigDesc) | ||
| + row.withCollapsed() | ||
| + row.withPanels([ | ||
| panels.k8sKubeconfigCerts, | ||
| ]), | ||
| row.new(sslK8sFileDesc) | ||
| + row.withCollapsed() | ||
| + row.withPanels([ | ||
| panels.k8sFiles, | ||
| ]), | ||
| row.new(sslK8sSecretDesc) | ||
| + row.withCollapsed() | ||
| + row.withPanels([ | ||
| panels.k8sSecrets, | ||
| ])],panelWidth=24, panelHeight=6, startY=7); | ||
|
|
||
| local variables = { | ||
| datasource: | ||
| var.datasource.new('datasource', 'prometheus') | ||
| + var.datasource.generalOptions.showOnDashboard.withLabelAndValue() | ||
| + var.datasource.generalOptions.withCurrent('thanos') | ||
| + var.datasource.generalOptions.withLabel('Data source'), | ||
| cluster: | ||
| var.query.new('cluster') | ||
| + var.query.withDatasourceFromVariable(self.datasource) | ||
| + var.query.queryTypes.withLabelValues('cluster','node_uname_info') | ||
| + var.query.generalOptions.withLabel('Cluster') | ||
| + var.query.refresh.onTime() | ||
| + var.query.withSort(type='alphabetical'), | ||
| job: | ||
| var.query.new('job') | ||
| + var.query.withDatasourceFromVariable(self.datasource) | ||
| + var.query.generalOptions.withLabel('Job') | ||
| + var.query.generalOptions.showOnDashboard.withLabelAndValue() | ||
| + var.query.refresh.onTime() | ||
| + var.query.selectionOptions.withIncludeAll(true) | ||
| + var.query.withSort(type='alphabetical') | ||
| + var.query.queryTypes.withLabelValues('job','ssl_probe_success{cluster="$cluster"}'), | ||
| instance: | ||
| var.query.new('instance') | ||
| + var.query.withDatasourceFromVariable(self.datasource) | ||
| + var.query.refresh.onTime() | ||
| + var.query.withSort(type='alphabetical') | ||
| + var.query.generalOptions.showOnDashboard.withLabelAndValue() | ||
| + var.query.selectionOptions.withIncludeAll(true) | ||
| + var.query.queryTypes.withLabelValues('instance','{job=~"$job"}'), | ||
|
|
||
|
|
||
| }; | ||
| // hack: g.util has a makeGrid function, however it supports only panels of equal width | ||
| local rowfunc(row) = g.util.grid.wrapPanels([row.content],24,1,row.y-1) + g.util.grid.wrapPanels( | ||
| row.content.panels, | ||
| row.w, | ||
| row.h, | ||
| row.y | ||
| ); | ||
|
|
||
| g.dashboard.new('SSL Certificates') | ||
| + g.dashboard.withUid($._config.grafanaDashboards.ids.sslExporter) | ||
| + g.dashboard.withEditable($._config.grafanaDashboards.editable) | ||
| + g.dashboard.withRefresh($._config.grafanaDashboards.refresh) | ||
| + g.dashboard.time.withFrom($._config.grafanaDashboards.time_from) | ||
| + g.dashboard.withTags($._config.grafanaDashboards.tags.k8sApps) | ||
| + g.dashboard.withVariables([variables.datasource, variables.cluster, variables.job, variables.instance]) | ||
| + g.dashboard.withPanels(grid) | ||
| }, | ||
|
|
||
| } |
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