Add a script to copy the content of the custom folder to a running pod

For now it is only labels, but adding anything supported will work
(robots.txt, public files, templates, etc)

The content will be copied to the /data/gitea/ folder that is a mounted
persistent volume

https://docs.gitea.io/en-us/customizing-gitea/

README.md

@@ -3,6 +3,12 @@
 This repository contains configuration files and other assets, that are used to
 deploy and operate this Gitea instance.
 
+To upload the customization files to the running pod:
+
+```
+./script/copy_customization
+```
+
 Feel free to [open issues] for questions, suggestions, bugs, to-do items, and
 whatever else you want to discuss or resolve.
 

kubernetes/custom/options/label/Default

@@ -0,0 +1,11 @@
+#db231d bug ; Something is not working
+#76db1d enhancement ; Improving existing functionality
+#1d76db feature ; New functionality
+#db1d76 idea ; Something to consider
+#db1d76 question ; Looking for an answer
+#fbca04 security ; All your base are belong to us
+#1dd5db ui/ux ; User interface, process design, etc.
+#333333 dev environment ; Config, builds, CI, deployment, etc.
+#cccccc duplicate ; This issue or pull request already exists
+#cccccc invalid ; Not a bug
+#cccccc wontfix ; This won't be fixed

kubernetes/custom/options/label/Kosmos

@@ -0,0 +1,14 @@
+#db231d bug ; Something is not working
+#76db1d enhancement ; Improving existing functionality
+#1d76db feature ; New functionality
+#db1d76 idea ; Something to consider
+#db1d76 question ; Looking for an answer
+#fbca04 security ; All your base are belong to us
+#1dd5db ui/ux ; User interface, process design, etc.
+#333333 dev environment ; Config, builds, CI, deployment, etc.
+#008080 kredits-1 ; Small contribution
+#008080 kredits-2 ; Medium contribution
+#008080 kredits-3 ; Large contribution
+#cccccc duplicate ; This issue or pull request already exists
+#cccccc invalid ; Not a bug
+#cccccc wontfix ; This won't be fixed

kubernetes/gitea-server.yaml

@@ -15,18 +15,18 @@ spec:
       initContainers:
         - name: init-config
           image: busybox
-          command: ['sh', '-c', 'mkdir -p /data/gitea/conf && mkdir -p /data/gitea/https && cp /root/conf/app.ini /data/gitea/conf/app.ini && chown 1000:1000 /data/gitea/conf/app.ini && chmod 660 /data/gitea/conf/app.ini && cp /root/conf/*.pem /data/gitea/https && chmod 600 /data/gitea/https/*.pem && chown -R 1000:1000 /data/gitea']
+          command: [
+            'sh', '-c',
+            'mkdir -p /data/gitea/conf && mkdir -p /data/gitea/https && cp /root/conf/app.ini /data/gitea/conf/app.ini && chown 1000:1000 /data/gitea/conf/app.ini && chmod 660 /data/gitea/conf/app.ini && cp /root/conf/*.pem /data/gitea/https && chmod 600 /data/gitea/https/*.pem && chown -R 1000:1000 /data/gitea'
+          ]
           volumeMounts:
           - mountPath: /data
             name: gitea-server-data
           - mountPath: /root/conf
             name: config
       containers:
-      # This is only used for the initial setup, it does nothing once a app.ini
-      # file exists in the conf/ directory of the data directory
-      # (/data/gitea/conf in our case)
       - name: gitea-server
-        image: gitea/gitea:1.7.1
+        image: gitea/gitea:1.7.2
         ports:
         - containerPort: 3000
         - containerPort: 3001
@@ -64,7 +64,7 @@ spec:
   - ReadWriteOnce
   resources:
     requests:
-      storage: 1Gi
+      storage: 20Gi
 ---
 apiVersion: v1
 kind: Service

script/copy_customization

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+for podname in $(kubectl get pods -l name=gitea-server -o json \
+  | jq -r '.items[].metadata.name'); do
+    for path in ./kubernetes/custom/*; do
+      echo "Copying ${path}..."
+      kubectl cp "${path}" "${podname}":"/data/gitea/"
+    done
+  # Fix permissions
+  kubectl exec "${podname}" -- chown -R 1000:1000 /data/gitea/
+  done