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Merge pull request #1331 from tompizmor/jenkins_liveness_readiness
[bitnami/jenkins] Allow configuring liveness and readiness probes
This commit is contained in:
Tomas Pizarro
@@ -1,6 +1,6 @@
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apiVersion: v1
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name: jenkins
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version: 3.0.1
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version: 3.1.0
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appVersion: 2.176.2
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description: The leading open source automation server
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keywords:
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+60
-48
@@ -45,54 +45,66 @@ The command removes all the Kubernetes components associated with the chart and
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The following tables lists the configurable parameters of the Jenkins chart and their default values.
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Parameter | Description | Default
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--- | --- | ---
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`global.imageRegistry` | Global Docker image registry | `nil`
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`global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods)
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`image.registry` | Jenkins image registry | `docker.io`
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`image.repository` | Jenkins Image name | `bitnami/jenkins`
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`image.tag` | Jenkins Image tag | `{TAG_NAME}`
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`image.pullPolicy` | Jenkins image pull policy | `IfNotPresent`
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`image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods)
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`nameOverride` | String to partially override jenkins.fullname template with a string (will prepend the release name) | `nil`
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`fullnameOverride` | String to fully override jenkins.fullname template with a string | `nil`
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`jenkinsUser` | User of the application | `user`
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`jenkinsPassword` | Application password | _random 10 character alphanumeric string_
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`jenkinsHome` | Jenkins home directory | `/opt/bitnami/jenkins/jenkins_home`
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`disableInitialization` | Allows to disable the initial Bitnami configuration for Jenkins | `no`
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`javaOpts` | Customize JVM parameters | `nil`
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`service.type` | Kubernetes Service type | `LoadBalancer`
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`service.port` | Service HTTP port | `80`
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`service.httpsPort` | Service HTTPS port | `443`
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`service.nodePorts.http` | Kubernetes http node port | `""`
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`service.nodePorts.https` | Kubernetes https node port | `""`
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`service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster`
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`service.loadBalancerIP` | LoadBalancer service IP address | `""`
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`ingress.enabled` | Enable ingress controller resource | `false`
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`ingress.annotations` | Ingress annotations | `[]`
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`ingress.certManager` | Add annotations for cert-manager | `false`
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`ingress.hosts[0].name` | Hostname to your jenkins installation | `jenkins.local`
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`ingress.hosts[0].path` | Path within the url structure | `/`
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`ingress.hosts[0].tls`| Utilize TLS backend in ingress | `false`
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`ingress.hosts[0].tlsHosts` | Array of TLS hosts for ingress record (defaults to `ingress.hosts[0].name` if `nil`) | `nil`
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`ingress.hosts[0].tlsSecret` | TLS Secret (certificates) | `jenkins.local-tls-secret`
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`ingress.secrets[0].name`| TLS Secret Name | `nil`
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`ingress.secrets[0].certificate` | TLS Secret Certificate | `nil`
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`ingress.secrets[0].key` | TLS Secret Key | `nil`
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`persistence.enabled` | Enable persistence using PVC | `true`
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`persistence.storageClass`| PVC Storage Class for Jenkins volume | `nil` (uses alpha storage class annotation)
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`persistence.accessMode` | PVC Access Mode for Jenkins volume | `ReadWriteOnce`
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`persistence.size` | PVC Storage Request for Jenkins volume | `8Gi`
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`resources` | CPU/Memory resource requests/limits | Memory: `512Mi`, CPU: `300m`
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`podAnnotations` | Pod annotations | `{}`
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`metrics.enabled` | Start a side-car Jenkins prometheus exporter | `false`
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`metrics.image.registry` | Jenkins exporter image registry | `docker.io`
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`metrics.image.repository` | Jenkins exporter image name | `tolleiv/jenkins_exporter`
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`metrics.image.tag` | Jenkins exporter image tag | `latest`
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`metrics.image.pullPolicy` | Image pull policy | `IfNotPresent`
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`metrics.image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods)
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`metrics.podAnnotations` | Additional annotations for Metrics exporter pod | `{prometheus.io/scrape: "true", prometheus.io/port: "9118"}`
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`metrics.resources` | Exporter resource requests/limit | Memory: `256Mi`, CPU: `100m`
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| Parameter | Description | Default |
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| ------------------------------------ | ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ |
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| `global.imageRegistry` | Global Docker image registry | `nil` |
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| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `image.registry` | Jenkins image registry | `docker.io` |
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| `image.repository` | Jenkins Image name | `bitnami/jenkins` |
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| `image.tag` | Jenkins Image tag | `{TAG_NAME}` |
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| `image.pullPolicy` | Jenkins image pull policy | `IfNotPresent` |
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| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `nameOverride` | String to partially override jenkins.fullname template with a string (will prepend the release name) | `nil` |
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| `fullnameOverride` | String to fully override jenkins.fullname template with a string | `nil` |
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| `jenkinsUser` | User of the application | `user` |
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| `jenkinsPassword` | Application password | _random 10 character alphanumeric string_ |
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| `jenkinsHome` | Jenkins home directory | `/opt/bitnami/jenkins/jenkins_home` |
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| `disableInitialization` | Allows to disable the initial Bitnami configuration for Jenkins | `no` |
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| `javaOpts` | Customize JVM parameters | `nil` |
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| `service.type` | Kubernetes Service type | `LoadBalancer` |
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| `service.port` | Service HTTP port | `80` |
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| `service.httpsPort` | Service HTTPS port | `443` |
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| `service.nodePorts.http` | Kubernetes http node port | `""` |
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| `service.nodePorts.https` | Kubernetes https node port | `""` |
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| `service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
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| `service.loadBalancerIP` | LoadBalancer service IP address | `""` |
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| `livenessProbe.enabled` | Turn on and off liveness probe | `true` |
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| `livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated | `180` |
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| `livenessProbe.periodSeconds` | How often to perform the probe | `10` |
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| `livenessProbe.timeoutSeconds` | When the probe times out | `5` |
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| `livenessProbe.successThreshold` | Minimum consecutive successes for the probe | `1` |
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| `livenessProbe.failureThreshold` | Minimum consecutive failures for the probe | `6` |
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| `readinessProbe.enabled` | Turn on and off readiness probe | `true` |
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| `readinessProbe.initialDelaySeconds` | Delay before readiness probe is initiated | `30` |
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| `readinessProbe.periodSeconds` | How often to perform the probe | `5` |
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| `readinessProbe.timeoutSeconds` | When the probe times out | `3` |
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| `readinessProbe.successThreshold` | Minimum consecutive successes for the probe | `1` |
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| `readinessProbe.failureThreshold` | Minimum consecutive failures for the probe | `3` |
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| `ingress.enabled` | Enable ingress controller resource | `false` |
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| `ingress.annotations` | Ingress annotations | `[]` |
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| `ingress.certManager` | Add annotations for cert-manager | `false` |
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| `ingress.hosts[0].name` | Hostname to your jenkins installation | `jenkins.local` |
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| `ingress.hosts[0].path` | Path within the url structure | `/` |
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| `ingress.hosts[0].tls` | Utilize TLS backend in ingress | `false` |
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| `ingress.hosts[0].tlsHosts` | Array of TLS hosts for ingress record (defaults to `ingress.hosts[0].name` if `nil`) | `nil` |
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| `ingress.hosts[0].tlsSecret` | TLS Secret (certificates) | `jenkins.local-tls-secret` |
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| `ingress.secrets[0].name` | TLS Secret Name | `nil` |
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| `ingress.secrets[0].certificate` | TLS Secret Certificate | `nil` |
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| `ingress.secrets[0].key` | TLS Secret Key | `nil` |
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| `persistence.enabled` | Enable persistence using PVC | `true` |
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| `persistence.storageClass` | PVC Storage Class for Jenkins volume | `nil` (uses alpha storage class annotation) |
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| `persistence.accessMode` | PVC Access Mode for Jenkins volume | `ReadWriteOnce` |
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| `persistence.size` | PVC Storage Request for Jenkins volume | `8Gi` |
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| `resources` | CPU/Memory resource requests/limits | Memory: `512Mi`, CPU: `300m` |
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| `podAnnotations` | Pod annotations | `{}` |
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| `metrics.enabled` | Start a side-car Jenkins prometheus exporter | `false` |
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| `metrics.image.registry` | Jenkins exporter image registry | `docker.io` |
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| `metrics.image.repository` | Jenkins exporter image name | `tolleiv/jenkins_exporter` |
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| `metrics.image.tag` | Jenkins exporter image tag | `latest` |
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| `metrics.image.pullPolicy` | Image pull policy | `IfNotPresent` |
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| `metrics.image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `metrics.podAnnotations` | Additional annotations for Metrics exporter pod | `{prometheus.io/scrape: "true", prometheus.io/port: "9118"}` |
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| `metrics.resources` | Exporter resource requests/limit | Memory: `256Mi`, CPU: `100m` |
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The above parameters map to the env variables defined in [bitnami/jenkins](http://github.com/bitnami/bitnami-docker-jenkins). For more information please refer to the [bitnami/jenkins](http://github.com/bitnami/bitnami-docker-jenkins) image documentation.
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@@ -54,20 +54,28 @@ spec:
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containerPort: 8080
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- name: https
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containerPort: 8443
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{{- if .Values.livenessProbe.enabled }}
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livenessProbe:
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httpGet:
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path: /login
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port: http
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initialDelaySeconds: 180
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timeoutSeconds: 5
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failureThreshold: 6
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initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.livenessProbe.successThreshold }}
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failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
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{{- end }}
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{{- if .Values.readinessProbe.enabled }}
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readinessProbe:
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httpGet:
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path: /login
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port: http
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initialDelaySeconds: 30
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timeoutSeconds: 3
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periodSeconds: 5
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initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
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timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.readinessProbe.successThreshold }}
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failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
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{{- end }}
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resources:
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{{ toYaml .Values.resources | indent 10 }}
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volumeMounts:
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@@ -79,6 +79,24 @@ service:
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##
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externalTrafficPolicy: Cluster
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## Configure liveness and readiness probes
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## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes)
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##
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livenessProbe:
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enabled: true
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initialDelaySeconds: 180
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periodSeconds: 10
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 6
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readinessProbe:
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enabled: true
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initialDelaySeconds: 30
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periodSeconds: 5
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timeoutSeconds: 3
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successThreshold: 1
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failureThreshold: 3
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## Enable persistence using Persistent Volume Claims
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## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
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##
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