[stable/joomla] Add apache-exporter (#8834)

* [stable/joomla] Add apache-exporter

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>

* Lint

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>

* Lint

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>

* Move podAnnotations

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>

* [stable/joomla] Add podAnnotations

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>

* [stable/joomla] Add podAnnotations

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@bitnami.com>
This commit is contained in:
Javier J. Salmerón-García
2018-10-31 02:16:17 -07:00
committed by k8s-ci-robot
parent a96036c4ec
commit e4eb34948c
5 changed files with 87 additions and 2 deletions
+1 -1
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@@ -1,5 +1,5 @@
name: joomla
version: 3.3.2
version: 3.4.0
appVersion: 3.9.0
description: PHP content management system (CMS) for publishing web content
keywords:
+9
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@@ -114,6 +114,15 @@ The following table lists the configurable parameters of the Joomla! chart and t
| `nodeSelector` | Node labels for pod assignment | `{}` |
| `tolerations` | List of node taints to tolerate | `[]` |
| `affinity` | Map of node/pod affinities | `{}` |
| `podAnnotations` | Pod annotations | `{}` |
| `metrics.enabled` | Start a side-car prometheus exporter | `false` |
| `metrics.image.registry` | Apache exporter image registry | `docker.io` |
| `metrics.image.repository` | Apache exporter image name | `lusotycoon/apache-exporter` |
| `metrics.image.tag` | Apache exporter image tag | `v0.5.0` |
| `metrics.image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `metrics.image.pullSecrets` | Specify docker-registry secret names as an array | `nil` |
| `metrics.podAnnotations` | Additional annotations for Metrics exporter pod | `{prometheus.io/scrape: "true", prometheus.io/port: "9117"}` |
| `metrics.resources` | Exporter resource requests/limit | {} |
The above parameters map to the env variables defined in [bitnami/joomla](http://github.com/bitnami/bitnami-docker-joomla). For more information please refer to the [bitnami/joomla](http://github.com/bitnami/bitnami-docker-joomla) image documentation.
+10
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@@ -52,3 +52,13 @@ We truncate at 63 chars because some Kubernetes name fields are limited to this
{{- define "joomla.mariadb.fullname" -}}
{{- printf "%s-%s" .Release.Name "mariadb" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Return the proper image name (for the metrics image)
*/}}
{{- define "metrics.image" -}}
{{- $registryName := .Values.metrics.image.registry -}}
{{- $repositoryName := .Values.metrics.image.repository -}}
{{- $tag := .Values.metrics.image.tag | toString -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
+37 -1
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@@ -20,6 +20,15 @@ spec:
app: {{ template "joomla.fullname" . }}
chart: {{ template "joomla.chart" . }}
release: {{ .Release.Name | quote }}
{{- if or .Values.podAnnotations .Values.metrics.enabled }}
annotations:
{{- if .Values.podAnnotations }}
{{ toYaml .Values.podAnnotations | indent 8 }}
{{- end }}
{{- if .Values.metrics.podAnnotations }}
{{ toYaml .Values.metrics.podAnnotations | indent 8 }}
{{- end }}
{{- end }}
spec:
{{- if .Values.image.pullSecrets }}
imagePullSecrets:
@@ -27,8 +36,12 @@ spec:
- name: {{ . }}
{{- end}}
{{- end }}
hostAliases:
- ip: "127.0.0.1"
hostnames:
- "status.localhost"
containers:
- name: {{ template "joomla.fullname" . }}
- name: joomla
image: {{ template "joomla.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
env:
@@ -129,6 +142,29 @@ spec:
mountPath: /bitnami/joomla
- name: apache-data
mountPath: /bitnami/apache
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ template "metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
command: [ '/bin/apache_exporter', '-scrape_uri', 'http://status.localhost:80/server-status/?auto']
ports:
- name: metrics
containerPort: 9117
livenessProbe:
httpGet:
path: /metrics
port: metrics
initialDelaySeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /metrics
port: metrics
initialDelaySeconds: 5
timeoutSeconds: 1
resources:
{{ toYaml .Values.metrics.resources | indent 10 }}
{{- end }}
volumes:
- name: joomla-data
{{- if .Values.persistence.enabled }}
+30
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@@ -254,3 +254,33 @@ tolerations: []
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
##
affinity: {}
## Pod annotations
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
##
podAnnotations: {}
## Prometheus Exporter / Metrics
##
metrics:
enabled: false
image:
registry: docker.io
repository: lusotycoon/apache-exporter
tag: v0.5.0
pullPolicy: IfNotPresent
## Optionally specify an array of imagePullSecrets.
## Secrets must be manually created in the namespace.
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
##
# pullSecrets:
# - myRegistrKeySecretName
## Metrics exporter pod Annotation and Labels
podAnnotations:
prometheus.io/scrape: "true"
prometheus.io/port: "9117"
## Metrics exporter resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
##
# resources: {}