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[stable/phpbb] Add apache exporter (#8854)
* [stable/phpbb] Add apache exporter Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com> * [stable/phpbb] Add podAnnotations Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com> * [stable/phpbb] Add podAnnotations Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>
This commit is contained in:
Javier J. Salmerón-García
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k8s-ci-robot
k8s-ci-robot
parent
e6e4e73013
commit
856f64ca96
@@ -1,5 +1,5 @@
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name: phpbb
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version: 3.1.1
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version: 3.2.0
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appVersion: 3.2.3
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description: Community forum that supports the notion of users and groups, file attachments,
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full-text search, notifications and more.
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@@ -81,6 +81,15 @@ The following table lists the configurable parameters of the phpBB chart and the
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| `persistence.phpbb.accessMode` | PVC Access Mode for phpBB volume | `ReadWriteOnce` |
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| `persistence.phpbb.size` | PVC Storage Request for phpBB 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 prometheus exporter | `false` |
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| `metrics.image.registry` | Apache exporter image registry | `docker.io` |
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| `metrics.image.repository` | Apache exporter image name | `lusotycoon/apache-exporter` |
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| `metrics.image.tag` | Apache exporter image tag | `v0.5.0` |
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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 | `nil` |
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| `metrics.podAnnotations` | Additional annotations for Metrics exporter pod | `{prometheus.io/scrape: "true", prometheus.io/port: "9117"}` |
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| `metrics.resources` | Exporter resource requests/limit | {} |
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The above parameters map to the env variables defined in [bitnami/phpbb](http://github.com/bitnami/bitnami-docker-phpbb). For more information please refer to the [bitnami/phpbb](http://github.com/bitnami/bitnami-docker-phpbb) image documentation.
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@@ -45,3 +45,13 @@ Also, we can't use a single if because lazy evaluation is not an option
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{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Return the proper image name (for the metrics image)
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*/}}
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{{- define "metrics.image" -}}
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{{- $registryName := .Values.metrics.image.registry -}}
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{{- $repositoryName := .Values.metrics.image.repository -}}
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{{- $tag := .Values.metrics.image.tag | toString -}}
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{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
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{{- end -}}
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@@ -20,6 +20,15 @@ spec:
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app: {{ template "phpbb.fullname" . }}
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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release: "{{ .Release.Name }}"
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{{- if or .Values.podAnnotations .Values.metrics.enabled }}
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annotations:
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{{- if .Values.podAnnotations }}
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{{ toYaml .Values.podAnnotations | indent 8 }}
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{{- end }}
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{{- if .Values.metrics.podAnnotations }}
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{{ toYaml .Values.metrics.podAnnotations | indent 8 }}
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{{- end }}
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{{- end }}
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spec:
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{{- if .Values.image.pullSecrets }}
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imagePullSecrets:
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@@ -27,6 +36,10 @@ spec:
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- name: {{ . }}
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{{- end}}
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{{- end }}
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hostAliases:
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- ip: "127.0.0.1"
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hostnames:
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- "status.localhost"
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containers:
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- name: {{ template "phpbb.fullname" . }}
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image: {{ template "phpbb.image" . }}
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@@ -112,6 +125,29 @@ spec:
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mountPath: /bitnami/phpbb
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- name: apache-data
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mountPath: /bitnami/apache
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{{- if .Values.metrics.enabled }}
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- name: metrics
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image: {{ template "metrics.image" . }}
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imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
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command: [ '/bin/apache_exporter', '-scrape_uri', 'http://status.localhost:80/server-status/?auto']
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ports:
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- name: metrics
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containerPort: 9117
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livenessProbe:
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httpGet:
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path: /metrics
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port: metrics
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initialDelaySeconds: 15
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timeoutSeconds: 5
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readinessProbe:
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httpGet:
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path: /metrics
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port: metrics
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initialDelaySeconds: 5
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timeoutSeconds: 1
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resources:
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{{ toYaml .Values.metrics.resources | indent 10 }}
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{{- end }}
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volumes:
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- name: phpbb-data
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{{- if .Values.persistence.enabled }}
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@@ -155,3 +155,31 @@ resources:
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requests:
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memory: 512Mi
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cpu: 300m
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## Pod annotations
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## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
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##
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podAnnotations: {}
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## Prometheus Exporter / Metrics
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##
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metrics:
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enabled: false
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image:
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registry: docker.io
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repository: lusotycoon/apache-exporter
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tag: v0.5.0
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pullPolicy: IfNotPresent
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## Optionally specify an array of imagePullSecrets.
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## Secrets must be manually created in the namespace.
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## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
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##
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# pullSecrets:
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# - myRegistrKeySecretName
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## Metrics exporter pod Annotation and Labels
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podAnnotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "9117"
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## Metrics exporter resource requests and limits
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## ref: http://kubernetes.io/docs/user-guide/compute-resources/
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##
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# resources: {}
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