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Merge branch 'prometheus-operator:main' into master

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This commit is contained in:
Eric
2021-09-19 17:26:07 -04:00
committed by GitHub
parent 8b3fb3e2c5 43f7268853
commit a519249214
249 changed files with 19534 additions and 10942 deletions
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13
examples/additional-namespaces-servicemonitor.jsonnet
View File

@@ -1,11 +1,13 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
prometheus+:: {
namespaces+: ['my-namespace', 'my-second-namespace'],
},
},
prometheus+:: {
exampleApplication: {
serviceMonitorMyNamespace: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
@@ -37,4 +39,5 @@ local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['example-application-' + name]: kp.exampleApplication[name] for name in std.objectFields(kp.exampleApplication) }

10
examples/additional-namespaces.jsonnet
View File

@@ -1,8 +1,10 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
prometheus+:: {
prometheus+: {
namespaces+: ['my-namespace', 'my-second-namespace'],
},
},

4
examples/alertmanager-config-external.jsonnet
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@@ -1,5 +1,5 @@
((import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
((import 'kube-prometheus/main.libsonnet') + {
values+:: {
alertmanager+: {
config: importstr 'alertmanager-config.yaml',
},

4
examples/alertmanager-config.jsonnet
View File

@@ -1,5 +1,5 @@
((import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
((import 'kube-prometheus/main.libsonnet') + {
values+:: {
alertmanager+: {
config: |||
global:

13
examples/all-namespaces.jsonnet
View File

@@ -1,9 +1,10 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-all-namespaces.libsonnet') + {
_config+:: {
namespace: 'monitoring',
prometheus+:: {
local kp = (import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/all-namespaces.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
prometheus+: {
namespaces: [],
},
},

16
examples/anti-affinity.jsonnet Normal file
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@@ -0,0 +1,16 @@
local kp = (import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/anti-affinity.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
};
{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }

92
examples/changing-default-rules.libsonnet Normal file
View File

@@ -0,0 +1,92 @@
local filter = {
kubernetesControlPlane+: {
prometheusRule+:: {
spec+: {
groups: std.map(
function(group)
if group.name == 'kubernetes-apps' then
group {
rules: std.filter(
function(rule)
rule.alert != 'KubeStatefulSetReplicasMismatch',
group.rules
),
}
else
group,
super.groups
),
},
},
},
};
local update = {
kubernetesControlPlane+: {
prometheusRule+:: {
spec+: {
groups: std.map(
function(group)
if group.name == 'kubernetes-apps' then
group {
rules: std.map(
function(rule)
if rule.alert == 'KubePodCrashLooping' then
rule {
expr: 'rate(kube_pod_container_status_restarts_total{namespace=kube-system,job="kube-state-metrics"}[10m]) * 60 * 5 > 0',
}
else
rule,
group.rules
),
}
else
group,
super.groups
),
},
},
},
};
local add = {
exampleApplication:: {
prometheusRule+: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
name: 'example-application-rules',
namespace: $.values.common.namespace,
},
spec: (import 'existingrule.json'),
},
},
};
local kp = (import 'kube-prometheus/main.libsonnet') +
filter +
update +
add + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
};
{ 'setup/0namespace-namespace': kp.kubePrometheus.namespace } +
{
['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
for name in std.filter((function(name) name != 'serviceMonitor' && name != 'prometheusRule'), std.objectFields(kp.prometheusOperator))
} +
// serviceMonitor and prometheusRule are separated so that they can be created after the CRDs are ready
{ 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
{ 'prometheus-operator-prometheusRule': kp.prometheusOperator.prometheusRule } +
{ 'kube-prometheus-prometheusRule': kp.kubePrometheus.prometheusRule } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['blackbox-exporter-' + name]: kp.blackboxExporter[name] for name in std.objectFields(kp.blackboxExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) } +
{ ['exampleApplication-' + name]: kp.exampleApplication[name] for name in std.objectFields(kp.exampleApplication) }

9
examples/continuous-delivery/argocd/kube-prometheus/argocd-basic.jsonnet
View File

@@ -1,7 +1,8 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
};

32
examples/eks-cni-example.jsonnet
View File

@@ -1,20 +1,28 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-eks.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
kubePrometheus+: {
platform: 'eks',
},
},
prometheusRules+:: {
groups+: [
{
name: 'example-group',
rules: [
kubernetesControlPlane+: {
prometheusRuleEksCNI+: {
spec+: {
groups+: [
{
record: 'aws_eks_available_ip',
expr: 'sum by(instance) (awscni_total_ip_addresses) - sum by(instance) (awscni_assigned_ip_addresses) < 10',
name: 'example-group',
rules: [
{
record: 'aws_eks_available_ip',
expr: 'sum by(instance) (awscni_total_ip_addresses) - sum by(instance) (awscni_assigned_ip_addresses) < 10',
},
],
},
],
},
],
},
},
};

11
examples/etcd-skip-verify.jsonnet
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@@ -1,8 +1,9 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-static-etcd.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/static-etcd.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
etcd+:: {
ips: ['127.0.0.1'],
clientCA: importstr 'etcd-client-ca.crt',

12
examples/etcd.jsonnet
View File

@@ -1,10 +1,12 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-static-etcd.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/static-etcd.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
// Reference info: https://github.com/coreos/kube-prometheus/blob/master/README.md#static-etcd-configuration
etcd+:: {
etcd+: {
// Configure this to be the IP(s) to scrape - i.e. your etcd node(s) (use commas to separate multiple values).
ips: ['127.0.0.1'],

2
examples/existingrule.json
View File

@@ -1 +1 @@
{"groups":[{"name":"example-group","rules":[{"alert":"Watchdog","annotations":{"description":"This is a Watchdog meant to ensure that the entire alerting pipeline is functional."},"expr":"vector(1)","labels":{"severity":"none"}}]}]}
{"groups":[{"name":"example-group","rules":[{"alert":"ExampleAlert","annotations":{"description":"This is an example alert."},"expr":"vector(1)","labels":{"severity":"warning"}}]}]}

6
examples/existingrule.yaml
View File

@@ -1,9 +1,9 @@
groups:
- name: example-group
rules:
- alert: Watchdog
- alert: ExampleAlert
expr: vector(1)
labels:
severity: "none"
severity: "warning"
annotations:
description: This is a Watchdog meant to ensure that the entire alerting pipeline is functional.
description: This is an example alert.

58
examples/grafana-additional-jsonnet-dashboard-example.jsonnet
View File

@@ -5,35 +5,37 @@ local prometheus = grafana.prometheus;
local template = grafana.template;
local graphPanel = grafana.graphPanel;
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
},
grafana+:: {
dashboards+:: {
'my-dashboard.json':
dashboard.new('My Dashboard')
.addTemplate(
{
current: {
text: 'Prometheus',
value: 'Prometheus',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+:: {
namespace: 'monitoring',
},
grafana+: {
dashboards+:: {
'my-dashboard.json':
dashboard.new('My Dashboard')
.addTemplate(
{
current: {
text: 'Prometheus',
value: 'Prometheus',
},
hide: 0,
label: null,
name: 'datasource',
options: [],
query: 'prometheus',
refresh: 1,
regex: '',
type: 'datasource',
},
hide: 0,
label: null,
name: 'datasource',
options: [],
query: 'prometheus',
refresh: 1,
regex: '',
type: 'datasource',
},
)
.addRow(
row.new()
.addPanel(graphPanel.new('My Panel', span=6, datasource='$datasource')
.addTarget(prometheus.target('vector(1)')))
),
)
.addRow(
row.new()
.addPanel(graphPanel.new('My Panel', span=6, datasource='$datasource')
.addTarget(prometheus.target('vector(1)')))
),
},
},
},
};

16
examples/grafana-additional-rendered-dashboard-example-2.jsonnet
View File

@@ -1,10 +1,12 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
},
grafana+:: {
rawDashboards+:: {
'my-dashboard.json': (importstr 'example-grafana-dashboard.json'),
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+:: {
namespace: 'monitoring',
},
grafana+: {
rawDashboards+:: {
'my-dashboard.json': (importstr 'example-grafana-dashboard.json'),
},
},
},
};

19
examples/grafana-additional-rendered-dashboard-example.jsonnet
View File

@@ -1,13 +1,12 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
},
grafanaDashboards+:: { // monitoring-mixin compatibility
'my-dashboard.json': (import 'example-grafana-dashboard.json'),
},
grafana+:: {
dashboards+:: { // use this method to import your dashboards to Grafana
'my-dashboard.json': (import 'example-grafana-dashboard.json'),
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+:: {
namespace: 'monitoring',
},
grafana+: {
dashboards+:: { // use this method to import your dashboards to Grafana
'my-dashboard.json': (import 'example-grafana-dashboard.json'),
},
},
},
};

25
examples/grafana-only-dashboards.jsonnet Normal file
View File

@@ -0,0 +1,25 @@
local kp =
(import 'kube-prometheus/main.libsonnet') +
{
values+:: {
common+: {
namespace: 'monitoring',
},
},
// Disable all grafana-related objects apart from dashboards and datasource
grafana: {
dashboardSources:: {},
deployment:: {},
serviceAccount:: {},
serviceMonitor:: {},
service:: {},
},
};
// Manifestation
{
[component + '-' + resource + '.json']: kp[component][resource]
for component in std.objectFields(kp)
for resource in std.objectFields(kp[component])
}

34
examples/ingress.jsonnet
View File

@@ -14,10 +14,12 @@ local ingress(name, namespace, rules) = {
};
local kp =
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/main.libsonnet') +
{
_config+:: {
namespace: 'monitoring',
values+:: {
common+: {
namespace: 'monitoring',
},
grafana+:: {
config+: {
sections+: {
@@ -47,15 +49,19 @@ local kp =
ingress+:: {
'alertmanager-main': ingress(
'alertmanager-main',
$._config.namespace,
$.values.common.namespace,
[{
host: 'alertmanager.example.com',
http: {
paths: [{
path: '/',
pathType: 'Prefix',
backend: {
service: {
name: 'alertmanager-main',
port: 'web',
port: {
name: 'web',
},
},
},
}],
@@ -64,15 +70,19 @@ local kp =
),
grafana: ingress(
'grafana',
$._config.namespace,
$.values.common.namespace,
[{
host: 'grafana.example.com',
http: {
paths: [{
path: '/',
pathType: 'Prefix',
backend: {
service: {
name: 'grafana',
port: 'http',
port: {
name: 'http',
},
},
},
}],
@@ -81,15 +91,19 @@ local kp =
),
'prometheus-k8s': ingress(
'prometheus-k8s',
$._config.namespace,
$.values.common.namespace,
[{
host: 'prometheus.example.com',
http: {
paths: [{
path: '/',
pathType: 'Prefix',
backend: {
service: {
name: 'prometheus-k8s',
port: 'web',
port: {
name: 'web',
},
},
},
}],
@@ -105,7 +119,7 @@ local kp =
kind: 'Secret',
metadata: {
name: 'basic-auth',
namespace: $._config.namespace,
namespace: $.values.common.namespace,
},
data: { auth: std.base64(importstr 'auth') },
type: 'Opaque',

10
examples/internal-registry.jsonnet
View File

@@ -1,7 +1,9 @@
local mixin = import 'kube-prometheus/kube-prometheus-config-mixins.libsonnet';
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local mixin = import 'kube-prometheus/addons/config-mixins.libsonnet';
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
} + mixin.withImageRepository('internal-registry.com/organization');

2
examples/jsonnet-snippets/bootkube.jsonnet
View File

@@ -1,2 +0,0 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-bootkube.libsonnet')

3
examples/jsonnet-snippets/kops-coredns.jsonnet
View File

@@ -1,3 +0,0 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kops.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kops-coredns.libsonnet')

2
examples/jsonnet-snippets/kops.jsonnet
View File

@@ -1,2 +0,0 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kops.libsonnet')

2
examples/jsonnet-snippets/kube-aws.jsonnet
View File

@@ -1,2 +0,0 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kube-aws.libsonnet')

2
examples/jsonnet-snippets/kubeadm.jsonnet
View File

@@ -1,2 +0,0 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kubeadm.libsonnet')

2
examples/jsonnet-snippets/kubespray.jsonnet
View File

@@ -1,2 +0,0 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kubespray.libsonnet')

4
examples/jsonnet-snippets/node-ports.jsonnet
View File

@@ -1,2 +1,2 @@
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-node-ports.libsonnet')
(import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/node-ports.libsonnet')

8
examples/jsonnet-snippets/platform.jsonnet Normal file
View File

@@ -0,0 +1,8 @@
(import 'kube-prometheus/main.libsonnet') +
{
values+:: {
common+: {
platform: 'example-platform',
},
},
}

2
examples/ksonnet-example.jsonnet
View File

@@ -1,4 +1,4 @@
((import 'kube-prometheus/kube-prometheus.libsonnet') + {
((import 'kube-prometheus/main.libsonnet') + {
nodeExporter+: {
daemonset+: {
metadata+: {

20
examples/kubeProxy.jsonnet Normal file
View File

@@ -0,0 +1,20 @@
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
kubernetesControlPlane+: {
kubeProxy: true,
},
},
};
{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) }

20
examples/kustomize.jsonnet
View File

@@ -1,26 +1,32 @@
local kp =
(import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
(import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
};
local manifests =
// Uncomment line below to enable vertical auto scaling of kube-state-metrics
//{ ['ksm-autoscaler-' + name]: kp.ksmAutoscaler[name] for name in std.objectFields(kp.ksmAutoscaler) } +
{ ['setup/0namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
{ 'setup/0namespace-namespace': kp.kubePrometheus.namespace } +
{
['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
for name in std.filter((function(name) name != 'serviceMonitor'), std.objectFields(kp.prometheusOperator))
for name in std.filter((function(name) name != 'serviceMonitor' && name != 'prometheusRule'), std.objectFields(kp.prometheusOperator))
} +
// serviceMonitor is separated so that it can be created after the CRDs are ready
// serviceMonitor and prometheusRule are separated so that they can be created after the CRDs are ready
{ 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
{ 'prometheus-operator-prometheusRule': kp.prometheusOperator.prometheusRule } +
{ 'kube-prometheus-prometheusRule': kp.kubePrometheus.prometheusRule } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['blackbox-exporter-' + name]: kp.blackboxExporter[name] for name in std.objectFields(kp.blackboxExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) };
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) };
local kustomizationResourceFile(name) = './manifests/' + name + '.yaml';
local kustomization = {

22
examples/minikube.jsonnet
View File

@@ -1,15 +1,16 @@
local kp =
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kubeadm.libsonnet') +
(import 'kube-prometheus/main.libsonnet') +
// Note that NodePort type services is likely not a good idea for your production use case, it is only used for demonstration purposes here.
(import 'kube-prometheus/kube-prometheus-node-ports.libsonnet') +
(import 'kube-prometheus/addons/node-ports.libsonnet') +
{
_config+:: {
namespace: 'monitoring',
alertmanager+:: {
values+:: {
common+: {
namespace: 'monitoring',
},
alertmanager+: {
config: importstr 'alertmanager-config.yaml',
},
grafana+:: {
grafana+: {
config: { // http://docs.grafana.org/installation/configuration/
sections: {
// Do not require grafana users to login/authenticate
@@ -17,12 +18,15 @@ local kp =
},
},
},
kubePrometheus+: {
platform: 'kubeadm',
},
},
// For simplicity, each of the following values for 'externalUrl':
// * assume that `minikube ip` prints "192.168.99.100"
// * hard-code the NodePort for each app
prometheus+:: {
prometheus+: {
prometheus+: {
// Reference info: https://coreos.com/operators/prometheus/docs/latest/api.html#prometheusspec
spec+: {
@@ -38,7 +42,7 @@ local kp =
},
},
},
alertmanager+:: {
alertmanager+: {
alertmanager+: {
// Reference info: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#alertmanagerspec
spec+: {

30
examples/mixin-inclusion.jsonnet Normal file
View File

@@ -0,0 +1,30 @@
local addMixin = (import 'kube-prometheus/lib/mixin.libsonnet');
local etcdMixin = addMixin({
name: 'etcd',
mixin: (import 'github.com/etcd-io/etcd/contrib/mixin/mixin.libsonnet') + {
_config+: {}, // mixin configuration object
},
});
local kp = (import 'kube-prometheus/main.libsonnet') +
{
values+:: {
common+: {
namespace: 'monitoring',
},
grafana+: {
// Adding new dashboard to grafana. This will modify grafana configMap with dashboards
dashboards+: etcdMixin.grafanaDashboards,
},
},
};
{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
// Rendering prometheusRules object. This is an object compatible with prometheus-operator CRD definition for prometheusRule
{ 'external-mixins/etcd-mixin-prometheus-rules': etcdMixin.prometheusRules }

23
examples/pod-security-policies.jsonnet Normal file
View File

@@ -0,0 +1,23 @@
local kp =
(import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/podsecuritypolicies.libsonnet');
{ 'setup/0namespace-namespace': kp.kubePrometheus.namespace } +
// Add the restricted psp to setup
{ 'setup/0podsecuritypolicy-restricted': kp.restrictedPodSecurityPolicy } +
{
['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
for name in std.filter((function(name) name != 'serviceMonitor' && name != 'prometheusRule'), std.objectFields(kp.prometheusOperator))
} +
// serviceMonitor and prometheusRule are separated so that they can be created after the CRDs are ready
{ 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
{ 'prometheus-operator-prometheusRule': kp.prometheusOperator.prometheusRule } +
{ 'kube-prometheus-prometheusRule': kp.kubePrometheus.prometheusRule } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['blackbox-exporter-' + name]: kp.blackboxExporter[name] for name in std.objectFields(kp.blackboxExporter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) }
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) }

49
examples/prometheus-additional-alert-rule-example.jsonnet
View File

@@ -1,25 +1,37 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
prometheusAlerts+:: {
groups+: [
{
name: 'example-group',
rules: [
exampleApplication: {
prometheusRuleExample: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
name: 'my-prometheus-rule',
namespace: $.values.common.namespace,
},
spec: {
groups: [
{
alert: 'Watchdog',
expr: 'vector(1)',
labels: {
severity: 'none',
},
annotations: {
description: 'This is a Watchdog meant to ensure that the entire alerting pipeline is functional.',
},
name: 'example-group',
rules: [
{
alert: 'ExampleAlert',
expr: 'vector(1)',
labels: {
severity: 'warning',
},
annotations: {
description: 'This is an example alert.',
},
},
],
},
],
},
],
},
},
};
@@ -30,4 +42,5 @@ local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['example-application-' + name]: kp.exampleApplication[name] for name in std.objectFields(kp.exampleApplication) }

37
examples/prometheus-additional-recording-rule-example.jsonnet
View File

@@ -1,19 +1,31 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
prometheusRules+:: {
groups+: [
{
name: 'example-group',
rules: [
exampleApplication: {
prometheusRuleExample: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
name: 'my-prometheus-rule',
namespace: $.values.common.namespace,
},
spec: {
groups: [
{
record: 'some_recording_rule_name',
expr: 'vector(1)',
name: 'example-group',
rules: [
{
record: 'some_recording_rule_name',
expr: 'vector(1)',
},
],
},
],
},
],
},
},
};
@@ -24,4 +36,5 @@ local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['example-application-' + name]: kp.exampleApplication[name] for name in std.objectFields(kp.exampleApplication) }

25
examples/prometheus-additional-rendered-rule-example.jsonnet
View File

@@ -1,9 +1,21 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
prometheusAlerts+:: {
groups+: (import 'existingrule.json').groups,
exampleApplication: {
prometheusRuleExample: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
name: 'my-prometheus-rule',
namespace: $.values.common.namespace,
},
spec: {
groups: (import 'existingrule.json').groups,
},
},
},
};
@@ -14,4 +26,5 @@ local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['example-application-' + name]: kp.exampleApplication[name] for name in std.objectFields(kp.exampleApplication) }

2
examples/prometheus-name-override.jsonnet
View File

@@ -1,4 +1,4 @@
((import 'kube-prometheus/kube-prometheus.libsonnet') + {
((import 'kube-prometheus/main.libsonnet') + {
prometheus+: {
prometheus+: {
metadata+: {

17
examples/prometheus-pvc.jsonnet
View File

@@ -1,14 +1,15 @@
local kp =
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/main.libsonnet') +
// Uncomment the following imports to enable its patches
// (import 'kube-prometheus/kube-prometheus-anti-affinity.libsonnet') +
// (import 'kube-prometheus/kube-prometheus-managed-cluster.libsonnet') +
// (import 'kube-prometheus/kube-prometheus-node-ports.libsonnet') +
// (import 'kube-prometheus/kube-prometheus-static-etcd.libsonnet') +
// (import 'kube-prometheus/kube-prometheus-thanos-sidecar.libsonnet') +
// (import 'kube-prometheus/addons/anti-affinity.libsonnet') +
// (import 'kube-prometheus/addons/managed-cluster.libsonnet') +
// (import 'kube-prometheus/addons/node-ports.libsonnet') +
// (import 'kube-prometheus/addons/static-etcd.libsonnet') +
{
_config+:: {
namespace: 'monitoring',
values+:: {
common+: {
namespace: 'monitoring',
},
},
prometheus+:: {

10
examples/strip-limits.jsonnet
View File

@@ -1,7 +1,9 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-strip-limits.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/strip-limits.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
};

33
examples/thanos-sidecar.jsonnet Normal file
View File

@@ -0,0 +1,33 @@
local kp =
(import 'kube-prometheus/main.libsonnet') +
{
values+:: {
common+: {
namespace: 'monitoring',
},
prometheus+: {
thanos: {
version: '0.19.0',
image: 'quay.io/thanos/thanos:v0.19.0',
objectStorageConfig: {
key: 'thanos.yaml', // How the file inside the secret is called
name: 'thanos-objectstorage', // This is the name of your Kubernetes secret with the config
},
},
},
},
};
{ ['setup/0namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
{
['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
for name in std.filter((function(name) name != 'serviceMonitor'), std.objectFields(kp.prometheusOperator))
} +
// serviceMonitor is separated so that it can be created after the CRDs are ready
{ 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }

28
examples/tolerations.libsonnet
View File

@@ -1,23 +1,19 @@
{
_config+:: {
tolerations+:: [
{
key: 'key1',
operator: 'Equal',
value: 'value1',
effect: 'NoSchedule',
},
{
key: 'key2',
operator: 'Exists',
},
],
},
prometheus+: {
prometheus+: {
spec+: {
tolerations: [t for t in $._config.tolerations],
tolerations: [
{
key: 'key1',
operator: 'Equal',
value: 'value1',
effect: 'NoSchedule',
},
{
key: 'key2',
operator: 'Exists',
},
],
},
},
},

64
examples/weave-net-example.jsonnet
View File

@@ -1,33 +1,39 @@
local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-weave-net.libsonnet') + {
_config+:: {
namespace: 'monitoring',
local kp = (import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/weave-net/weave-net.libsonnet') + {
values+:: {
common+: {
namespace: 'monitoring',
},
},
prometheusAlerts+:: {
groups: std.map(
function(group)
if group.name == 'weave-net' then
group {
rules: std.map(
function(rule)
if rule.alert == 'WeaveNetFastDPFlowsLow' then
rule {
expr: 'sum(weave_flows) < 20000',
}
else if rule.alert == 'WeaveNetIPAMUnreachable' then
rule {
expr: 'weave_ipam_unreachable_percentage > 25',
}
else
rule
,
group.rules
),
}
else
group,
super.groups
),
kubernetesControlPlane+: {
prometheusRuleWeaveNet+: {
spec+: {
groups: std.map(
function(group)
if group.name == 'weave-net' then
group {
rules: std.map(
function(rule)
if rule.alert == 'WeaveNetFastDPFlowsLow' then
rule {
expr: 'sum(weave_flows) < 20000',
}
else if rule.alert == 'WeaveNetIPAMUnreachable' then
rule {
expr: 'weave_ipam_unreachable_percentage > 25',
}
else
rule
,
group.rules
),
}
else
group,
super.groups
),
},
},
},
};

33
examples/windows.jsonnet Normal file
View File

@@ -0,0 +1,33 @@
local kp =
(import 'kube-prometheus/main.libsonnet') +
(import 'kube-prometheus/addons/windows.libsonnet') +
{
values+:: {
common+: {
namespace: 'monitoring',
},
windowsScrapeConfig+:: {
static_configs: [{
targets: ['10.240.0.65:5000', '10.240.0.63:5000'],
}],
},
},
};
{ 'setup/0namespace-namespace': kp.kubePrometheus.namespace } +
{
['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
for name in std.filter((function(name) name != 'serviceMonitor' && name != 'prometheusRule'), std.objectFields(kp.prometheusOperator))
} +
// serviceMonitor and prometheusRule are separated so that they can be created after the CRDs are ready
{ 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
{ 'prometheus-operator-prometheusRule': kp.prometheusOperator.prometheusRule } +
{ 'kube-prometheus-prometheusRule': kp.kubePrometheus.prometheusRule } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['blackbox-exporter-' + name]: kp.blackboxExporter[name] for name in std.objectFields(kp.blackboxExporter) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) }
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) }