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[stable/opencart] Allow use of external database (#4186)

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* [stable/opencart] Allow use of external database

* Add mariabdRootPassword property

* Fix typo

* Update image tag

* Delete trailing space
This commit is contained in:
Tomas Pizarro
2018-03-16 10:31:25 -07:00
committed by k8s-ci-robot
parent a03f11b36c
commit 05e56341bf
8 changed files with 138 additions and 8 deletions
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stable/opencart/Chart.yaml
+1 -1
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@@ -1,5 +1,5 @@
name: opencart
version: 0.6.3
version: 0.7.0
appVersion: 3.0.2
description: A free and open source e-commerce platform for online merchants. It provides
a professional and reliable foundation for a successful online store.
stable/opencart/README.md
+10
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@@ -59,6 +59,16 @@ The following tables lists the configurable parameters of the OpenCart chart and
| `smtpUser` | SMTP user | `nil` |
| `smtpPassword` | SMTP password | `nil` |
| `smtpProtocol` | SMTP protocol [`ssl`, `tls`] | `nil` |
| `allowEmptyPassword` | Allow DB blank passwords | `yes` |
| `externalDatabase.host` | Host of the external database | `nil` |
| `externalDatabase.port` | Port of the external database | `3306` |
| `externalDatabase.user` | Existing username in the external db | `bn_opencart` |
| `externalDatabase.password` | Password for the above username | `nil` |
| `externalDatabase.database` | Name of the existing databse | `bitnami_opencart` |
| `mariadb.enabled` | Wheter to use or not the mariadb chart | `true` |
| `mariadb.mariadbDatabase` | Database name to create | `bitnami_opencart` |
| `mariadb.mariadbUser` | Database user to create | `bn_opencart` |
| `mariadb.mariadbPassword` | Password for the database | `nil` |
| `mariadb.mariadbRootPassword` | MariaDB admin password | `nil` |
| `serviceType` | Kubernetes Service type | `LoadBalancer` |
| `persistence.enabled` | Enable persistence using PVC | `true` |
stable/opencart/requirements.lock
+2 -2
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@@ -2,5 +2,5 @@ dependencies:
- name: mariadb
repository: https://kubernetes-charts.storage.googleapis.com/
version: 0.7.0
digest: sha256:e1af13ac4ac21f67582006f12d2b4eb78a1a2a59b34338fac850f2bec0b08b41
generated: 2017-08-09T22:52:53.617765447-04:00
digest: sha256:f59f68030aa5c50b9e776b813804875fac911f91c2aa384e991f37a795c5ae34
generated: 2018-03-15T15:14:56.908345+01:00
stable/opencart/requirements.yaml
+1
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@@ -2,3 +2,4 @@ dependencies:
- name: mariadb
version: 0.7.0
repository: https://kubernetes-charts.storage.googleapis.com/
condition: mariadb.enabled
stable/opencart/templates/NOTES.txt
+44 -2
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@@ -1,3 +1,5 @@
{{- if or .Values.mariadb.enabled .Values.externalDatabase.host -}}
{{- if empty (include "opencart.host" .) -}}
###############################################################################
### ERROR: You did not provide an external host in your 'helm install' call ###
@@ -27,8 +29,17 @@ host. To configure OpenCart with the URL of your service:
2. Complete your OpenCart deployment by running:
helm upgrade {{ .Release.Name }} \
--set opencartHost=$APP_HOST,opencartPassword=$APP_PASSWORD{{ if .Values.mariadb.mariadbRootPassword }},mariadb.mariadbRootPassword=$APP_DATABASE_PASSWORD{{ end }} stable/opencart
{{- if .Values.mariadb.enabled }}
helm upgrade {{ .Release.Name }} stable/opencart \
--set opencartHost=$APP_HOST,opencartPassword=$APP_PASSWORD{{ if .Values.mariadb.mariadbPassword }},mariadb.mariadbPassword=$APP_DATABASE_PASSWORD{{ end }}
{{- else }}
## PLEASE UPDATE THE EXTERNAL DATABASE CONNECTION PARAMETERS IN THE FOLLOWING COMMAND AS NEEDED ##
helm upgrade {{ .Release.Name }} stable/opencart \
--set opencartPassword=$APP_PASSWORD,opencartHost=$APP_HOST,serviceType={{ .Values.serviceType }},mariadb.enabled=false{{- if not (empty .Values.externalDatabase.host) }},externalDatabase.host={{ .Values.externalDatabase.host }}{{- end }}{{- if not (empty .Values.externalDatabase.user) }},externalDatabase.user={{ .Values.externalDatabase.user }}{{- end }}{{- if not (empty .Values.externalDatabase.password) }},externalDatabase.password={{ .Values.externalDatabase.password }}{{- end }}{{- if not (empty .Values.externalDatabase.database) }},externalDatabase.database={{ .Values.externalDatabase.database }}{{- end }}
{{- end }}
{{- else -}}
1. Get the OpenCart URL by running:
@@ -48,3 +59,34 @@ host. To configure OpenCart with the URL of your service:
echo Admin Username: {{ .Values.opencartUsername }}
echo Admin Password: $(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "opencart.fullname" . }} -o jsonpath="{.data.opencart-password}" | base64 --decode)
{{- end }}
{{- else -}}
########################################################################################
### ERROR: You did not provide an external database host in your 'helm install' call ###
########################################################################################
This deployment will be incomplete until you configure OpenCart with a resolvable database
host. To configure OpenCart to use and external database host:
1. Complete your OpenCart deployment by running:
{{- if contains "NodePort" .Values.serviceType }}
export APP_HOST=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
{{- else if contains "LoadBalancer" .Values.serviceType }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "opencart.fullname" . }}'
export APP_HOST=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "opencart.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
{{- else }}
export APP_HOST=127.0.0.1
{{- end }}
export APP_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "opencart.fullname" . }} -o jsonpath="{.data.opencart-password}" | base64 --decode)
## PLEASE UPDATE THE EXTERNAL DATABASE CONNECTION PARAMETERS IN THE FOLLOWING COMMAND AS NEEDED ##
helm upgrade {{ .Release.Name }} stable/opencart \
--set opencartPassword=$APP_PASSWORD,opencartHost=$APP_HOST,serviceType={{ .Values.serviceType }},mariadb.enabled=false{{- if not (empty .Values.externalDatabase.user) }},externalDatabase.user={{ .Values.externalDatabase.user }}{{- end }}{{- if not (empty .Values.externalDatabase.password) }},externalDatabase.password={{ .Values.externalDatabase.password }}{{- end }}{{- if not (empty .Values.externalDatabase.database) }},externalDatabase.database={{ .Values.externalDatabase.database }}{{- end }},externalDatabase.host=YOUR_EXTERNAL_DATABASE_HOST
{{- end }}
stable/opencart/templates/deployment.yaml
+24 -2
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@@ -19,15 +19,37 @@ spec:
image: "{{ .Values.image }}"
imagePullPolicy: {{ default "" .Values.imagePullPolicy | quote }}
env:
- name: ALLOW_EMPTY_PASSWORD
value: {{ .Values.allowEmptyPassword | quote }}
{{- if .Values.mariadb.enabled }}
- name: MARIADB_HOST
value: {{ template "opencart.mariadb.fullname" . }}
- name: MARIADB_PORT_NUMBER
value: "3306"
- name: MARIADB_PASSWORD
- name: OPENCART_DATABASE_NAME
value: {{ .Values.mariadb.mariadbDatabase | quote }}
- name: OPENCART_DATABASE_USER
value: {{ .Values.mariadb.mariadbUser | quote }}
- name: OPENCART_DATABASE_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "opencart.mariadb.fullname" . }}
key: mariadb-root-password
key: mariadb-password
{{- else }}
- name: MARIADB_HOST
value: {{ .Values.externalDatabase.host | quote }}
- name: MARIADB_PORT_NUMBER
value: {{ .Values.externalDatabase.port | quote }}
- name: OPENCART_DATABASE_NAME
value: {{ .Values.externalDatabase.database | quote }}
- name: OPENCART_DATABASE_USER
value: {{ .Values.externalDatabase.user | quote }}
- name: OPENCART_DATABASE_PASSWORD
valueFrom:
secretKeyRef:
name: {{ printf "%s-%s" .Release.Name "externaldb" }}
key: db-password
{{- end }}
- name: OPENCART_HOST
value: {{ include "opencart.host" . | quote }}
- name: OPENCART_USERNAME
stable/opencart/templates/externaldb-secrets.yaml
+14
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@@ -0,0 +1,14 @@
{{- if not .Values.mariadb.enabled }}
apiVersion: v1
kind: Secret
metadata:
name: {{ printf "%s-%s" .Release.Name "externaldb" }}
labels:
app: {{ printf "%s-%s" .Release.Name "externaldb" }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
release: "{{ .Release.Name }}"
heritage: "{{ .Release.Service }}"
type: Opaque
data:
db-password: {{ default "" .Values.externalDatabase.password | b64enc | quote }}
{{- end }}
stable/opencart/values.yaml
+42 -1
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@@ -1,7 +1,7 @@
## Bitnami OpenCart image version
## ref: https://hub.docker.com/r/bitnami/opencart/tags/
##
image: bitnami/opencart:3.0.2-0-r3
image: bitnami/opencart:3.0.2-0-r4
## Specify a imagePullPolicy
## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
@@ -35,6 +35,29 @@ opencartUsername: user
##
opencartEmail: user@example.com
## Set to `yes` to allow the container to be started with blank passwords
## ref: https://github.com/bitnami/bitnami-docker-opencart#environment-variables
allowEmptyPassword: "yes"
##
## External database configuration
##
externalDatabase:
## Database host
host:
## Database host
port: 3306
## Database user
user: bn_opencart
## Database password
password:
## Database name
database: bitnami_opencart
## SMTP mail delivery configuration
## ref: https://github.com/bitnami/bitnami-docker-opencart/#smtp-configuration
##
@@ -48,6 +71,24 @@ opencartEmail: user@example.com
## MariaDB chart configuration
##
mariadb:
## 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
enabled: true
## Create a database
## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-on-first-run
##
mariadbDatabase: bitnami_opencart
## Create a database user
## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-user-on-first-run
##
mariadbUser: bn_opencart
## Password for mariadbUser
## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-user-on-first-run
##
# mariadbPassword:
## MariaDB admin password
## ref: https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#setting-the-root-password-on-first-run
##