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Unverified Commit 9cf2ce9f authored by paulfantom's avatar paulfantom
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jsonnet: create function responsible for prometheus objects 


Signed-off-by: default avatarpaulfantom <pawel@krupa.net.pl>
parent 6b11d79c
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jsonnet/kube-prometheus/kube-prometheus.libsonnet
+ 35
− 24
View file @ 9cf2ce9f
......@@ -5,16 +5,15 @@ local blackboxExporter = import './blackbox-exporter/blackbox-exporter.libsonnet
local kubeStateMetrics = import './kube-state-metrics/kube-state-metrics.libsonnet';
local nodeExporter = import './node-exporter/node-exporter.libsonnet';
local prometheusAdapter = import './prometheus-adapter/prometheus-adapter.libsonnet';
local prometheus = import './prometheus/prometheus.libsonnet';
local monitoringMixins = import './mixins/monitoring-mixins.libsonnet';
(import 'github.com/brancz/kubernetes-grafana/grafana/grafana.libsonnet') +
(import 'github.com/prometheus-operator/prometheus-operator/jsonnet/prometheus-operator/prometheus-operator.libsonnet') +
(import './prometheus/prometheus.libsonnet') +
{
alertmanager: alertmanager({
name: 'main',
name: $._config.alertmanagerName,
namespace: $._config.namespace,
version: '0.21.0',
image: 'quay.io/prometheus/alertmanager:v0.21.0',
......@@ -34,6 +33,14 @@ local monitoringMixins = import './mixins/monitoring-mixins.libsonnet';
version: '1.0.1',
image: 'quay.io/prometheus/node-exporter:v1.0.1',
}),
prometheus: prometheus({
namespace: $._config.namespace,
version: '2.24.0',
image: 'quay.io/prometheus/prometheus:v2.24.0',
name: $._config.prometheusName,
alertmanagerName: $._config.alertmanagerName,
rules: $.allRules,
}),
prometheusAdapter: prometheusAdapter({
namespace: $._config.namespace,
version: '0.8.2',
......@@ -42,9 +49,24 @@ local monitoringMixins = import './mixins/monitoring-mixins.libsonnet';
}),
mixins+:: monitoringMixins({
namespace: $._config.namespace,
alertmanagerName: 'main',
prometheusName: 'k8s',
alertmanagerName: $._config.alertmanagerName,
prometheusName: $._config.prometheusName,
}),
// FIXME(paulfantom) Remove this variable by moving each mixin to its own component
// Example: node_exporter mixin could be added in ./node-exporter/node-exporter.libsonnet
allRules::
$.mixins.nodeExporter.prometheusRules +
$.mixins.kubernetes.prometheusRules +
$.mixins.base.prometheusRules +
$.mixins.kubeStateMetrics.prometheusAlerts +
$.mixins.nodeExporter.prometheusAlerts +
$.mixins.alertmanager.prometheusAlerts +
$.mixins.prometheusOperator.prometheusAlerts +
$.mixins.kubernetes.prometheusAlerts +
$.mixins.prometheus.prometheusAlerts +
$.mixins.base.prometheusAlerts,
kubePrometheus+:: {
namespace: {
apiVersion: 'v1',
......@@ -143,6 +165,8 @@ local monitoringMixins = import './mixins/monitoring-mixins.libsonnet';
} + {
_config+:: {
namespace: 'default',
prometheusName: 'k8s',
alertmanagerName: 'main',
versions+:: { grafana: '7.3.5', kubeRbacProxy: 'v0.8.0' },
imageRepos+:: { kubeRbacProxy: 'quay.io/brancz/kube-rbac-proxy' },
......@@ -187,24 +211,6 @@ local monitoringMixins = import './mixins/monitoring-mixins.libsonnet';
},
},
local allRules =
$.mixins.nodeExporter.prometheusRules +
$.mixins.kubernetes.prometheusRules +
$.mixins.base.prometheusRules +
$.mixins.kubeStateMetrics.prometheusAlerts +
$.mixins.nodeExporter.prometheusAlerts +
$.mixins.alertmanager.prometheusAlerts +
$.mixins.prometheusOperator.prometheusAlerts +
$.mixins.kubernetes.prometheusAlerts +
$.mixins.prometheus.prometheusAlerts +
$.mixins.base.prometheusAlerts,
local allDashboards =
$.mixins.nodeExporter.grafanaDashboards +
$.mixins.kubernetes.grafanaDashboards +
$.mixins.prometheus.grafanaDashboards,
prometheus+:: { rules: allRules },
grafana+:: {
labels: {
'app.kubernetes.io/name': 'grafana',
......@@ -212,7 +218,12 @@ local monitoringMixins = import './mixins/monitoring-mixins.libsonnet';
'app.kubernetes.io/component': 'grafana',
'app.kubernetes.io/part-of': 'kube-prometheus',
},
dashboards: allDashboards,
// FIXME(paulfantom): Same as with rules and alerts.
// This should be gathering all dashboards from components without having to enumerate all dashboards.
dashboards:
$.mixins.nodeExporter.grafanaDashboards +
$.mixins.kubernetes.grafanaDashboards +
$.mixins.prometheus.grafanaDashboards,
},
},
}
jsonnet/kube-prometheus/prometheus/prometheus.libsonnet
+ 404
− 408
View file @ 9cf2ce9f
local relabelings = import 'kube-prometheus/dropping-deprecated-metrics-relabelings.libsonnet';
{
_config+:: {
namespace: 'default',
versions+:: { prometheus: 'v2.22.1' },
imageRepos+:: { prometheus: 'quay.io/prometheus/prometheus' },
alertmanager+:: { name: 'main' },
local defaults = {
local defaults = self,
namespace: error 'must provide namespace',
version: error 'must provide version',
image: error 'must provide image',
resources: {
requests: { memory: '400Mi' },
},
prometheus+:: {
name: 'k8s',
replicas: 2,
rules: {},
namespaces: ['default', 'kube-system', $._config.namespace],
labels: {
'app.kubernetes.io/name': 'prometheus',
'app.kubernetes.io/version': $._config.versions.prometheus,
'app.kubernetes.io/component': 'prometheus',
'app.kubernetes.io/part-of': 'kube-prometheus',
},
selectorLabels: {
[labelName]: $._config.prometheus.labels[labelName]
for labelName in std.objectFields($._config.prometheus.labels)
if !std.setMember(labelName, ['app.kubernetes.io/version'])
},
},
name: error 'must provide name',
alertmanagerName: error 'must provide alertmanagerName',
namespaces: ['default', 'kube-system', defaults.namespace],
replicas: 2,
rules: {
groups: [],
},
commonLabels:: {
'app.kubernetes.io/name': 'prometheus',
'app.kubernetes.io/version': defaults.version,
'app.kubernetes.io/component': 'prometheus',
'app.kubernetes.io/part-of': 'kube-prometheus',
},
selectorLabels:: {
[labelName]: defaults.commonLabels[labelName]
for labelName in std.objectFields(defaults.commonLabels)
if !std.setMember(labelName, ['app.kubernetes.io/version'])
} + { prometheus: defaults.name },
};
prometheus+:: {
local p = self,
name:: $._config.prometheus.name,
namespace:: $._config.namespace,
roleBindingNamespaces:: $._config.prometheus.namespaces,
replicas:: $._config.prometheus.replicas,
prometheusRules:: $._config.prometheus.rules,
alertmanagerName:: $.alertmanager.service.metadata.name,
function(params) {
local p = self,
config:: defaults + params,
// Safety check
assert std.isObject(p.config.resources),
serviceAccount: {
apiVersion: 'v1',
kind: 'ServiceAccount',
metadata: {
name: 'prometheus-' + p.name,
namespace: p.namespace,
labels: $._config.prometheus.labels,
},
},
service: {
apiVersion: 'v1',
kind: 'Service',
metadata: {
name: 'prometheus-' + p.name,
namespace: p.namespace,
labels: { prometheus: p.name } + $._config.prometheus.labels,
},
spec: {
ports: [
{ name: 'web', targetPort: 'web', port: 9090 },
],
selector: { app: 'prometheus', prometheus: p.name } + $._config.prometheus.selectorLabels,
sessionAffinity: 'ClientIP',
},
serviceAccount: {
apiVersion: 'v1',
kind: 'ServiceAccount',
metadata: {
name: 'prometheus-' + p.config.name,
namespace: p.config.namespace,
labels: p.config.commonLabels,
},
},
rules: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
labels: {
prometheus: p.name,
role: 'alert-rules',
} + $._config.prometheus.labels,
name: 'prometheus-' + p.name + '-rules',
namespace: p.namespace,
},
spec: {
groups: p.prometheusRules.groups,
},
service: {
apiVersion: 'v1',
kind: 'Service',
metadata: {
name: 'prometheus-' + p.config.name,
namespace: p.config.namespace,
labels: { prometheus: p.config.name } + p.config.commonLabels,
},
roleBindingSpecificNamespaces:
local newSpecificRoleBinding(namespace) = {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleBinding',
metadata: {
name: 'prometheus-' + p.name,
namespace: namespace,
labels: $._config.prometheus.labels,
},
roleRef: {
apiGroup: 'rbac.authorization.k8s.io',
kind: 'Role',
name: 'prometheus-' + p.name,
},
subjects: [{
kind: 'ServiceAccount',
name: 'prometheus-' + p.name,
namespace: p.namespace,
}],
};
{
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleBindingList',
items: [newSpecificRoleBinding(x) for x in p.roleBindingNamespaces],
},
clusterRole: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'ClusterRole',
metadata: {
name: 'prometheus-' + p.name,
labels: $._config.prometheus.labels,
},
rules: [
{
apiGroups: [''],
resources: ['nodes/metrics'],
verbs: ['get'],
},
{
nonResourceURLs: ['/metrics'],
verbs: ['get'],
},
spec: {
ports: [
{ name: 'web', targetPort: 'web', port: 9090 },
],
selector: { app: 'prometheus' } + p.config.selectorLabels,
sessionAffinity: 'ClientIP',
},
},
roleConfig: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'Role',
metadata: {
name: 'prometheus-' + p.name + '-config',
namespace: p.namespace,
labels: $._config.prometheus.labels,
},
rules: [{
apiGroups: [''],
resources: ['configmaps'],
verbs: ['get'],
}],
rules: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
labels: {
prometheus: p.config.name,
role: 'alert-rules',
} + p.config.commonLabels,
name: 'prometheus-' + p.config.name + '-rules',
namespace: p.config.namespace,
},
spec: {
groups: p.config.rules.groups,
},
},
roleBindingConfig: {
roleBindingSpecificNamespaces:
local newSpecificRoleBinding(namespace) = {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleBinding',
metadata: {
name: 'prometheus-' + p.name + '-config',
namespace: p.namespace,
labels: $._config.prometheus.labels,
name: 'prometheus-' + p.config.name,
namespace: namespace,
labels: p.config.commonLabels,
},
roleRef: {
apiGroup: 'rbac.authorization.k8s.io',
kind: 'Role',
name: 'prometheus-' + p.name + '-config',
name: 'prometheus-' + p.config.name,
},
subjects: [{
kind: 'ServiceAccount',
name: 'prometheus-' + p.name,
namespace: p.namespace,
name: 'prometheus-' + p.config.name,
namespace: p.config.namespace,
}],
};
{
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleBindingList',
items: [newSpecificRoleBinding(x) for x in p.config.namespaces],
},
clusterRoleBinding: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'ClusterRoleBinding',
metadata: {
name: 'prometheus-' + p.name,
labels: $._config.prometheus.labels,
clusterRole: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'ClusterRole',
metadata: {
name: 'prometheus-' + p.config.name,
labels: p.config.commonLabels,
},
rules: [
{
apiGroups: [''],
resources: ['nodes/metrics'],
verbs: ['get'],
},
roleRef: {
apiGroup: 'rbac.authorization.k8s.io',
kind: 'ClusterRole',
name: 'prometheus-' + p.name,
{
nonResourceURLs: ['/metrics'],
verbs: ['get'],
},
subjects: [{
kind: 'ServiceAccount',
name: 'prometheus-' + p.name,
namespace: p.namespace,
}],
],
},
roleConfig: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'Role',
metadata: {
name: 'prometheus-' + p.config.name + '-config',
namespace: p.config.namespace,
labels: p.config.commonLabels,
},
rules: [{
apiGroups: [''],
resources: ['configmaps'],
verbs: ['get'],
}],
},
roleSpecificNamespaces:
local newSpecificRole(namespace) = {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'Role',
metadata: {
name: 'prometheus-' + p.name,
namespace: namespace,
labels: $._config.prometheus.labels,
},
rules: [
{
apiGroups: [''],
resources: ['services', 'endpoints', 'pods'],
verbs: ['get', 'list', 'watch'],
},
{
apiGroups: ['extensions'],
resources: ['ingresses'],
verbs: ['get', 'list', 'watch'],
},
],
};
{
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleList',
items: [newSpecificRole(x) for x in p.roleBindingNamespaces],
},
roleBindingConfig: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleBinding',
metadata: {
name: 'prometheus-' + p.config.name + '-config',
namespace: p.config.namespace,
labels: p.config.commonLabels,
},
roleRef: {
apiGroup: 'rbac.authorization.k8s.io',
kind: 'Role',
name: 'prometheus-' + p.config.name + '-config',
},
subjects: [{
kind: 'ServiceAccount',
name: 'prometheus-' + p.config.name,
namespace: p.config.namespace,
}],
},
prometheus: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'Prometheus',
clusterRoleBinding: {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'ClusterRoleBinding',
metadata: {
name: 'prometheus-' + p.config.name,
labels: p.config.commonLabels,
},
roleRef: {
apiGroup: 'rbac.authorization.k8s.io',
kind: 'ClusterRole',
name: 'prometheus-' + p.config.name,
},
subjects: [{
kind: 'ServiceAccount',
name: 'prometheus-' + p.config.name,
namespace: p.config.namespace,
}],
},
roleSpecificNamespaces:
local newSpecificRole(namespace) = {
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'Role',
metadata: {
name: p.name,
namespace: p.namespace,
labels: { prometheus: p.name } + $._config.prometheus.labels,
name: 'prometheus-' + p.config.name,
namespace: namespace,
labels: p.config.commonLabels,
},
spec: {
replicas: p.replicas,
version: $._config.versions.prometheus,
image: $._config.imageRepos.prometheus + ':' + $._config.versions.prometheus,
podMetadata: {
labels: $._config.prometheus.labels,
},
serviceAccountName: 'prometheus-' + p.name,
serviceMonitorSelector: {},
podMonitorSelector: {},
probeSelector: {},
serviceMonitorNamespaceSelector: {},
podMonitorNamespaceSelector: {},
probeNamespaceSelector: {},
nodeSelector: { 'kubernetes.io/os': 'linux' },
ruleSelector: {
matchLabels: {
role: 'alert-rules',
prometheus: p.name,
},
},
resources: {
requests: { memory: '400Mi' },
},
alerting: {
alertmanagers: [{
namespace: p.namespace,
name: p.alertmanagerName,
port: 'web',
}],
rules: [
{
apiGroups: [''],
resources: ['services', 'endpoints', 'pods'],
verbs: ['get', 'list', 'watch'],
},
securityContext: {
runAsUser: 1000,
runAsNonRoot: true,
fsGroup: 2000,
{
apiGroups: ['extensions'],
resources: ['ingresses'],
verbs: ['get', 'list', 'watch'],
},
},
],
};
{
apiVersion: 'rbac.authorization.k8s.io/v1',
kind: 'RoleList',
items: [newSpecificRole(x) for x in p.config.namespaces],
},
serviceMonitor: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'prometheus',
namespace: p.namespace,
labels: $._config.prometheus.labels,
prometheus: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'Prometheus',
metadata: {
name: p.config.name,
namespace: p.config.namespace,
labels: { prometheus: p.config.name } + p.config.commonLabels,
},
spec: {
replicas: p.config.replicas,
version: p.config.version,
image: p.config.image,
podMetadata: {
labels: p.config.commonLabels,
},
spec: {
selector: {
matchLabels: { prometheus: p.name } + $._config.prometheus.selectorLabels,
serviceAccountName: 'prometheus-' + p.config.name,
serviceMonitorSelector: {},
podMonitorSelector: {},
probeSelector: {},
serviceMonitorNamespaceSelector: {},
podMonitorNamespaceSelector: {},
probeNamespaceSelector: {},
nodeSelector: { 'kubernetes.io/os': 'linux' },
ruleSelector: {
matchLabels: {
role: 'alert-rules',
prometheus: p.config.name,
},
endpoints: [{
},
resources: p.config.resources,
alerting: {
alertmanagers: [{
namespace: p.config.namespace,
name: 'alertmanager-' + p.config.alertmanagerName,
port: 'web',
interval: '30s',
}],
},
securityContext: {
runAsUser: 1000,
runAsNonRoot: true,
fsGroup: 2000,
},
},
},
serviceMonitorKubeScheduler: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kube-scheduler',
namespace: p.namespace,
labels: { 'app.kubernetes.io/name': 'kube-scheduler' },
},
spec: {
jobLabel: 'app.kubernetes.io/name',
endpoints: [{
port: 'https-metrics',
interval: '30s',
scheme: 'https',
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
tlsConfig: { insecureSkipVerify: true },
}],
selector: {
matchLabels: { 'app.kubernetes.io/name': 'kube-scheduler' },
},
namespaceSelector: {
matchNames: ['kube-system'],
},
serviceMonitor: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'prometheus',
namespace: p.config.namespace,
labels: p.config.commonLabels,
},
spec: {
selector: {
matchLabels: p.config.selectorLabels,
},
endpoints: [{
port: 'web',
interval: '30s',
}],
},
},
serviceMonitorKubelet: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kubelet',
namespace: p.namespace,
labels: { 'app.kubernetes.io/name': 'kubelet' },
serviceMonitorKubeScheduler: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kube-scheduler',
namespace: p.config.namespace,
labels: { 'app.kubernetes.io/name': 'kube-scheduler' },
},
spec: {
jobLabel: 'app.kubernetes.io/name',
endpoints: [{
port: 'https-metrics',
interval: '30s',
scheme: 'https',
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
tlsConfig: { insecureSkipVerify: true },
}],
selector: {
matchLabels: { 'app.kubernetes.io/name': 'kube-scheduler' },
},
spec: {
jobLabel: 'k8s-app',
endpoints: [
{
port: 'https-metrics',
scheme: 'https',
interval: '30s',
honorLabels: true,
tlsConfig: { insecureSkipVerify: true },
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
metricRelabelings: relabelings,
relabelings: [{
sourceLabels: ['__metrics_path__'],
targetLabel: 'metrics_path',
}],
},
{
port: 'https-metrics',
scheme: 'https',
path: '/metrics/cadvisor',
interval: '30s',
honorLabels: true,
honorTimestamps: false,
tlsConfig: {
insecureSkipVerify: true,
},
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
relabelings: [{
sourceLabels: ['__metrics_path__'],
targetLabel: 'metrics_path',
}],
metricRelabelings: [
// Drop a bunch of metrics which are disabled but still sent, see
// https://github.com/google/cadvisor/issues/1925.
{
sourceLabels: ['__name__'],
regex: 'container_(network_tcp_usage_total|network_udp_usage_total|tasks_state|cpu_load_average_10s)',
action: 'drop',
},
],
},
{
port: 'https-metrics',
scheme: 'https',
path: '/metrics/probes',
interval: '30s',
honorLabels: true,
tlsConfig: { insecureSkipVerify: true },
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
relabelings: [{
sourceLabels: ['__metrics_path__'],
targetLabel: 'metrics_path',
}],
},
],
selector: {
matchLabels: { 'k8s-app': 'kubelet' },
},
namespaceSelector: {
matchNames: ['kube-system'],
},
namespaceSelector: {
matchNames: ['kube-system'],
},
},
},
serviceMonitorKubeControllerManager: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kube-controller-manager',
namespace: p.namespace,
labels: { 'app.kubernetes.io/name': 'kube-controller-manager' },
},
spec: {
jobLabel: 'app.kubernetes.io/name',
endpoints: [{
serviceMonitorKubelet: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kubelet',
namespace: p.config.namespace,
labels: { 'app.kubernetes.io/name': 'kubelet' },
},
spec: {
jobLabel: 'k8s-app',
endpoints: [
{
port: 'https-metrics',
interval: '30s',
scheme: 'https',
interval: '30s',
honorLabels: true,
tlsConfig: { insecureSkipVerify: true },
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
metricRelabelings: relabelings,
relabelings: [{
sourceLabels: ['__metrics_path__'],
targetLabel: 'metrics_path',
}],
},
{
port: 'https-metrics',
scheme: 'https',
path: '/metrics/cadvisor',
interval: '30s',
honorLabels: true,
honorTimestamps: false,
tlsConfig: {
insecureSkipVerify: true,
},
metricRelabelings: relabelings + [
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
relabelings: [{
sourceLabels: ['__metrics_path__'],
targetLabel: 'metrics_path',
}],
metricRelabelings: [
// Drop a bunch of metrics which are disabled but still sent, see
// https://github.com/google/cadvisor/issues/1925.
{
sourceLabels: ['__name__'],
regex: 'etcd_(debugging|disk|request|server).*',
regex: 'container_(network_tcp_usage_total|network_udp_usage_total|tasks_state|cpu_load_average_10s)',
action: 'drop',
},
],
}],
selector: {
matchLabels: { 'app.kubernetes.io/name': 'kube-controller-manager' },
},
namespaceSelector: {
matchNames: ['kube-system'],
{
port: 'https-metrics',
scheme: 'https',
path: '/metrics/probes',
interval: '30s',
honorLabels: true,
tlsConfig: { insecureSkipVerify: true },
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
relabelings: [{
sourceLabels: ['__metrics_path__'],
targetLabel: 'metrics_path',
}],
},
],
selector: {
matchLabels: { 'k8s-app': 'kubelet' },
},
namespaceSelector: {
matchNames: ['kube-system'],
},
},
},
serviceMonitorApiserver: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kube-apiserver',
namespace: p.namespace,
labels: { 'app.kubernetes.io/name': 'apiserver' },
},
spec: {
jobLabel: 'component',
selector: {
matchLabels: {
component: 'apiserver',
provider: 'kubernetes',
},
},
namespaceSelector: {
matchNames: ['default'],
serviceMonitorKubeControllerManager: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kube-controller-manager',
namespace: p.config.namespace,
labels: { 'app.kubernetes.io/name': 'kube-controller-manager' },
},
spec: {
jobLabel: 'app.kubernetes.io/name',
endpoints: [{
port: 'https-metrics',
interval: '30s',
scheme: 'https',
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
tlsConfig: {
insecureSkipVerify: true,
},
endpoints: [{
port: 'https',
interval: '30s',
scheme: 'https',
tlsConfig: {
caFile: '/var/run/secrets/kubernetes.io/serviceaccount/ca.crt',
serverName: 'kubernetes',
metricRelabelings: relabelings + [
{
sourceLabels: ['__name__'],
regex: 'etcd_(debugging|disk|request|server).*',
action: 'drop',
},
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
metricRelabelings: relabelings + [
{
sourceLabels: ['__name__'],
regex: 'etcd_(debugging|disk|server).*',
action: 'drop',
},
{
sourceLabels: ['__name__'],
regex: 'apiserver_admission_controller_admission_latencies_seconds_.*',
action: 'drop',
},
{
sourceLabels: ['__name__'],
regex: 'apiserver_admission_step_admission_latencies_seconds_.*',
action: 'drop',
},
{
sourceLabels: ['__name__', 'le'],
regex: 'apiserver_request_duration_seconds_bucket;(0.15|0.25|0.3|0.35|0.4|0.45|0.6|0.7|0.8|0.9|1.25|1.5|1.75|2.5|3|3.5|4.5|6|7|8|9|15|25|30|50)',
action: 'drop',
},
],
}],
],
}],
selector: {
matchLabels: { 'app.kubernetes.io/name': 'kube-controller-manager' },
},
namespaceSelector: {
matchNames: ['kube-system'],
},
},
},
serviceMonitorCoreDNS: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'coredns',
namespace: p.namespace,
labels: { 'app.kubernetes.io/name': 'coredns' },
},
spec: {
jobLabel: 'app.kubernetes.io/name',
selector: {
matchLabels: { 'app.kubernetes.io/name': 'kube-dns' },
serviceMonitorApiserver: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'kube-apiserver',
namespace: p.config.namespace,
labels: { 'app.kubernetes.io/name': 'apiserver' },
},
spec: {
jobLabel: 'component',
selector: {
matchLabels: {
component: 'apiserver',
provider: 'kubernetes',
},
namespaceSelector: {
matchNames: ['kube-system'],
},
namespaceSelector: {
matchNames: ['default'],
},
endpoints: [{
port: 'https',
interval: '30s',
scheme: 'https',
tlsConfig: {
caFile: '/var/run/secrets/kubernetes.io/serviceaccount/ca.crt',
serverName: 'kubernetes',
},
endpoints: [{
port: 'metrics',
interval: '15s',
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
}],
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
metricRelabelings: relabelings + [
{
sourceLabels: ['__name__'],
regex: 'etcd_(debugging|disk|server).*',
action: 'drop',
},
{
sourceLabels: ['__name__'],
regex: 'apiserver_admission_controller_admission_latencies_seconds_.*',
action: 'drop',
},
{
sourceLabels: ['__name__'],
regex: 'apiserver_admission_step_admission_latencies_seconds_.*',
action: 'drop',
},
{
sourceLabels: ['__name__', 'le'],
regex: 'apiserver_request_duration_seconds_bucket;(0.15|0.25|0.3|0.35|0.4|0.45|0.6|0.7|0.8|0.9|1.25|1.5|1.75|2.5|3|3.5|4.5|6|7|8|9|15|25|30|50)',
action: 'drop',
},
],
}],
},
},
serviceMonitorCoreDNS: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'coredns',
namespace: p.config.namespace,
labels: { 'app.kubernetes.io/name': 'coredns' },
},
spec: {
jobLabel: 'app.kubernetes.io/name',
selector: {
matchLabels: { 'app.kubernetes.io/name': 'kube-dns' },
},
namespaceSelector: {
matchNames: ['kube-system'],
},
endpoints: [{
port: 'metrics',
interval: '15s',
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
}],
},
},
}
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