57479bdf37
This PR adds a few new chart features which adds to the flexibility of the chart.
- allow extra volumes to be mounted (such as secrets): 2f862c5a48
- pass environment variables also to the init-container: 7044049478
- allow a preparation script to be "injected" into the init-container: 6125a69345
As a concrete example of how this can be used, I use is to configure Gitea to use client certificate authentication against an external Postgres database. That could be accomplished by having a `gitea-postgres-ssl` secret:
```
apiVersion: v1
kind: Secret
type: Opaque
metadata:
name: gitea-postgres-ssl
data:
postgresql.crt: <base64...>
postgresql.key: <base64...>
root.crt: <base64...>
```
and then mounting this as a volume in Gitea using:
```
extraVolumes:
- name: postgres-ssl-vol
secret:
secretName: gitea-postgres-ssl
extraVolumeMounts:
- name: postgres-ssl-vol
readOnly: true
mountPath: "/pg-ssl"
```
To get the right permissions on the credentials, we'd use the `initPreScript`:
```
initPreScript: |
# copy postgres client and CA cert from mount and
# give proper permissions
mkdir -p /data/git/.postgresql
cp /pg-ssl/* /data/git/.postgresql/
chown -R git:git /data/git/.postgresql/
chmod 400 /data/git/.postgresql/postgresql.key
```
and to make sure that Gitea uses the certificate we need to pass the proper postgres environment variables (both to the init container and the "main" container):
```
statefulset:
env:
- name: "PGSSLCERT"
value: "/data/git/.postgresql/postgresql.crt"
- name: "PGSSLKEY"
value: "/data/git/.postgresql/postgresql.key"
- name: "PGSSLROOTCERT"
value: "/data/git/.postgresql/root.crt"
```
Co-authored-by: Peter Gardfjäll <peter.gardfjall.work@gmail.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/47
Reviewed-by: luhahn <luhahn@noreply.gitea.io>
Reviewed-by: 6543 <6543@obermui.de>
Co-authored-by: petergardfjall <petergardfjall@noreply.gitea.io>
Co-committed-by: petergardfjall <petergardfjall@noreply.gitea.io>
44 lines
1.5 KiB
YAML
44 lines
1.5 KiB
YAML
apiVersion: v1
|
|
kind: Secret
|
|
metadata:
|
|
name: {{ include "gitea.fullname" . }}-init
|
|
labels:
|
|
{{- include "gitea.labels" . | nindent 4 }}
|
|
type: Opaque
|
|
stringData:
|
|
init_gitea.sh: |-
|
|
#!/bin/bash
|
|
{{- if .Values.initPreScript }}
|
|
# BEGIN: initPreScript
|
|
{{- with .Values.initPreScript -}}
|
|
{{ . | nindent 4}}
|
|
{{- end -}}
|
|
# END: initPreScript
|
|
{{- end }}
|
|
|
|
mkdir -p /data/git/.ssh
|
|
chmod -R 700 /data/git/.ssh
|
|
mkdir -p /data/gitea/conf
|
|
cp /etc/gitea/conf/app.ini /data/gitea/conf/app.ini
|
|
chmod a+rwx /data/gitea/conf/app.ini
|
|
nc -v -w2 -z {{ include "db.servicename" . }} {{ include "db.port" . }} && \
|
|
su git -c ' \
|
|
set -x; \
|
|
gitea migrate; \
|
|
{{- if and .Values.gitea.admin.username .Values.gitea.admin.password }}
|
|
gitea admin create-user --username {{ .Values.gitea.admin.username }} --password '{{ .Values.gitea.admin.password }}' --email {{ .Values.gitea.admin.email }} --admin --must-change-password=false \
|
|
|| \
|
|
gitea admin change-password --username {{ .Values.gitea.admin.username }} --password '{{ .Values.gitea.admin.password }}'; \
|
|
{{- end }}
|
|
{{- if .Values.gitea.ldap.enabled }}
|
|
gitea admin auth add-ldap \
|
|
{{- include "gitea.ldap_settings" . | nindent 6 }} \
|
|
|| \
|
|
( \
|
|
export GITEA_AUTH_ID=$(gitea admin auth list | grep {{ .Values.gitea.ldap.name | quote }} | awk -F " " "{print \$1}"); \
|
|
gitea admin auth update-ldap --id ${GITEA_AUTH_ID} \
|
|
{{- include "gitea.ldap_settings" . | nindent 6 }} \
|
|
) \
|
|
{{- end }}
|
|
'
|