Remove the init environment variables

They were never used since we create an ini config file before starting
the container

Refs #6

kubernetes/gitea-server.yaml

@@ -22,38 +22,12 @@ spec:
       # 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)
-      - env:
-        - name: DB_HOST
-          value: gitea-db:3306
-        - name: DB_NAME
-          value: gitea
-        - name: DB_PASSWD
-          valueFrom:
-            secretKeyRef:
-              name: gitea-mysql-pass
-              key: password
-        - name: DB_TYPE
-          value: mysql
-        - name: DB_USER
-          value: gitea
-        - name: ROOT_URL
-          value: https://gitea.kosmos.org
-        - name: RUN_MODE
-          value: prod
-        - name: SECRET_KEY
-          valueFrom:
-            secretKeyRef:
-              name: gitea-secret-key
-              key: password
-        - name: SSH_DOMAIN
-          value: gitea.kosmos.org
+      - name: gitea-server
         image: 5apps/gitea:latest
-        name: gitea-server
         ports:
         - containerPort: 3000
         - containerPort: 3001
         - containerPort: 22
-        resources: {}
         volumeMounts:
         - mountPath: /data
           name: gitea-server-data