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[stable/moodle] Allow use of external database (#4184)
* [stable/moodle] Allow use of external database * Add missing secrets file * Add mariabdRootPassword property * Fix typo * Update image tag * Delete trailing space
This commit is contained in:
Tomas Pizarro
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k8s-ci-robot
k8s-ci-robot
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e2aa400670
commit
a03f11b36c
@@ -1,5 +1,5 @@
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name: moodle
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version: 0.4.7
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version: 0.5.0
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appVersion: 3.4.1
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description: Moodle is a learning platform designed to provide educators, administrators
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and learners with a single robust, secure and integrated system to create personalised
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+11
-1
@@ -69,7 +69,17 @@ The following tables lists the configurable parameters of the Moodle chart and t
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| `persistence.accessMode` | PVC Access Mode for Moodle volume | `ReadWriteOnce` |
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| `persistence.size` | PVC Storage Request for Moodle volume | `8Gi` |
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| `persistence.existingClaim` | If PVC exists&bounded for Moodle | `nil` (when nil, new one is requested) |
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| `mariadb.mariadbRootPassword` | MariaDB admin password | `nil` (uses alpha storage class annotation) |
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| `allowEmptyPassword` | Allow DB blank passwords | `yes` |
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| `externalDatabase.host` | Host of the external database | `nil` |
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| `externalDatabase.port` | Port of the external database | `3306` |
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| `externalDatabase.user` | Existing username in the external db | `bn_moodle` |
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| `externalDatabase.password` | Password for the above username | `nil` |
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| `externalDatabase.database` | Name of the existing databse | `bitnami_moodle` |
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| `mariadb.enabled` | Wheter to use or not the mariadb chart | `true` |
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| `mariadb.mariadbDatabase` | Database name to create | `bitnami_moodle` |
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| `mariadb.mariadbUser` | Database user to create | `bn_moodle` |
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| `mariadb.mariadbPassword` | Password for the database | `nil` |
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| `mariadb.mariadbRootPassword` | MariaDB admin password | `nil` |
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| `mariadb.persistence.enabled` | Enable MariaDB persistence using PVC | `true` |
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| `mariadb.persistence.storageClass` | PVC Storage Class for MariaDB volume | `generic` |
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| `mariadb.persistence.accessMode` | PVC Access Mode for MariaDB volume | `ReadWriteOnce` |
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@@ -2,5 +2,5 @@ dependencies:
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- name: mariadb
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repository: https://kubernetes-charts.storage.googleapis.com/
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version: 0.7.0
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digest: sha256:e1af13ac4ac21f67582006f12d2b4eb78a1a2a59b34338fac850f2bec0b08b41
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generated: 2017-08-09T22:52:52.983181778-04:00
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digest: sha256:f59f68030aa5c50b9e776b813804875fac911f91c2aa384e991f37a795c5ae34
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generated: 2018-03-15T13:58:06.682767+01:00
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@@ -2,3 +2,4 @@ dependencies:
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- name: mariadb
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version: 0.7.0
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repository: https://kubernetes-charts.storage.googleapis.com/
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condition: mariadb.enabled
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@@ -1,4 +1,5 @@
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{{- if or .Values.mariadb.enabled .Values.externalDatabase.host -}}
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** Please be patient while the chart is being deployed **
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{{- if and .Values.ingress.enabled (ne .Values.serviceType "ClusterIP") }}
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** Notice : Usually with ingress the serviceType should be set to ClusterIP, which is not the case to this deployment! **
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@@ -39,3 +40,19 @@
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echo Username: {{ .Values.moodleUsername }}
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echo Password: $(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "moodle.fullname" . }} -o jsonpath="{.data.moodle-password}" | base64 --decode)
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{{- else -}}
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########################################################################################
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### ERROR: You did not provide an external database host in your 'helm install' call ###
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########################################################################################
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This deployment will be incomplete until you configure Moodle with a resolvable database
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host. To configure Moodle to use and external database host:
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1. Complete your Moodle deployment by running:
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helm upgrade {{ .Release.Name }} --set serviceType={{ .Values.serviceType }},mariadb.enabled=false,externalDatabase.host=YOUR_EXTERNAL_DATABASE_HOST stable/moodle
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{{- end }}
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@@ -22,15 +22,37 @@ spec:
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image: "{{ .Values.image }}"
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imagePullPolicy: {{ default "" .Values.imagePullPolicy | quote }}
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env:
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- name: ALLOW_EMPTY_PASSWORD
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value: {{ .Values.allowEmptyPassword | quote }}
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{{- if .Values.mariadb.enabled }}
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- name: MARIADB_HOST
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value: {{ template "moodle.mariadb.fullname" . }}
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- name: MARIADB_PORT_NUMBER
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value: "3306"
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- name: MARIADB_PASSWORD
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- name: MOODLE_DATABASE_NAME
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value: {{ .Values.mariadb.mariadbDatabase | quote }}
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- name: MOODLE_DATABASE_USER
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value: {{ .Values.mariadb.mariadbUser | quote }}
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- name: MOODLE_DATABASE_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "moodle.mariadb.fullname" . }}
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key: mariadb-root-password
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key: mariadb-password
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{{- else }}
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- name: MARIADB_HOST
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value: {{ .Values.externalDatabase.host | quote }}
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- name: MARIADB_PORT_NUMBER
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value: {{ .Values.externalDatabase.port | quote }}
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- name: MOODLE_DATABASE_NAME
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value: {{ .Values.externalDatabase.database | quote }}
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- name: MOODLE_DATABASE_USER
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value: {{ .Values.externalDatabase.user | quote }}
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- name: MOODLE_DATABASE_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ printf "%s-%s" .Release.Name "externaldb" }}
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key: db-password
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{{- end }}
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- name: MOODLE_USERNAME
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value: {{ default "" .Values.moodleUsername | quote }}
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- name: MOODLE_PASSWORD
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@@ -0,0 +1,14 @@
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{{- if not .Values.mariadb.enabled }}
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ printf "%s-%s" .Release.Name "externaldb" }}
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labels:
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app: {{ printf "%s-%s" .Release.Name "externaldb" }}
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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release: "{{ .Release.Name }}"
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heritage: "{{ .Release.Service }}"
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type: Opaque
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data:
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db-password: {{ default "" .Values.externalDatabase.password | b64enc | quote }}
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{{- end }}
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@@ -1,7 +1,7 @@
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## Bitnami Moodle` image version
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## ref: https://hub.docker.com/r/bitnami/moodle/tags/
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##
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image: bitnami/moodle:3.4.1-r3
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image: bitnami/moodle:3.4.1-r4
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## Specify a imagePullPolicy
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## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
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@@ -24,6 +24,29 @@ moodleUsername: user
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## ref: https://github.com/bitnami/bitnami-docker-moodle#configuration
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moodleEmail: user@example.com
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## Set to `yes` to allow the container to be started with blank passwords
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## ref: https://github.com/bitnami/bitnami-docker-moodle#environment-variables
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allowEmptyPassword: "yes"
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##
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## External database configuration
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##
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externalDatabase:
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## Database host
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host:
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## Database host
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port: 3306
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## Database user
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user: bn_moodle
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## Database password
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password:
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## Database name
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database: bitnami_moodle
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## SMTP mail delivery configuration
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## ref: https://github.com/bitnami/bitnami-docker-moodle/#smtp-configuration
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# smtpHost:
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@@ -36,6 +59,24 @@ moodleEmail: user@example.com
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## MariaDB chart configuration
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##
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mariadb:
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## Whether to deploy a mariadb server to satisfy the applications database requirements. To use an external database set this to false and configure the externalDatabase parameters
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enabled: true
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## Create a database
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## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-on-first-run
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##
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mariadbDatabase: bitnami_moodle
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## Create a database user
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## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-user-on-first-run
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##
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mariadbUser: bn_moodle
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## Password for mariadbUser
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## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-user-on-first-run
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##
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# mariadbPassword:
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## MariaDB admin password
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## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#setting-the-root-password-on-first-run
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##
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