Fix regression for creating repositories in root-based containers (#172)

Due to #160 it was no longer possible to create repositories in root-based containers. This was caused by the missing `/tmp/gitea` directory in that image. It was dynamically created by Gitea internal functionality with less privileges than necessary.

Explicitly creating the directory and set proper permissions fix this.

Fixes: #171

Co-authored-by: JustusBunsi <sk.bunsenbrenner@gmail.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/172
Reviewed-by: luhahn <luhahn@noreply.gitea.io>
Reviewed-by: 6543 <6543@obermui.de>
Co-authored-by: justusbunsi <justusbunsi@noreply.gitea.io>
Co-committed-by: justusbunsi <justusbunsi@noreply.gitea.io>

.drone.yml

@@ -57,7 +57,7 @@ steps:
     pull: always
     image: plugins/s3:latest
     settings:
-      bucket: releases
+      bucket: gitea-artifacts
       endpoint: https://storage.gitea.io
       path_style: true
       access_key:

Chart.yaml

@@ -3,7 +3,7 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
-appVersion: 1.14.1
+appVersion: 1.14.2
 icon: https://docs.gitea.io/images/gitea.png
 
 keywords:

templates/gitea/init.yaml

@@ -16,11 +16,18 @@ stringData:
     # END: initPreScript
     {{- end }}
 
+    {{- if not .Values.image.rootless }}
     chown 1000:1000 /data
+    {{- end }}
     mkdir -p /data/git/.ssh
     chmod -R 700 /data/git/.ssh
     mkdir -p /data/gitea/conf
 
+    # prepare temp directory structure
+    mkdir -p "${GITEA_TEMP}"
+    chown 1000:1000 "${GITEA_TEMP}"
+    chmod ug+rwx "${GITEA_TEMP}"
+
     # Copy config file to writable volume
     cp /etc/gitea/conf/app.ini /data/gitea/conf/app.ini
     chmod a+rwx /data/gitea/conf/app.ini

templates/gitea/statefulset.yaml

@@ -48,12 +48,16 @@ spec:
               value: /data/gitea
             - name: GITEA_WORK_DIR
               value: /data
+            - name: GITEA_TEMP
+              value: /tmp/gitea
             {{- if .Values.statefulset.env }}
             {{- toYaml .Values.statefulset.env | nindent 12 }}
             {{- end }}
           volumeMounts:
             - name: init
               mountPath: /usr/sbin
+            - name: temp
+              mountPath: /tmp
             - name: config
               mountPath: /etc/gitea/conf
             - name: data