feat: add .env.example files

gitea/.env.example

@@ -0,0 +1,7 @@
+GITEA_HOSTNAME=localhost
+GITEA_WEB_PORT=3000
+GITEA_SSH_PORT=22
+MYSQL_ROOT_PASSWORD=password
+MYSQL_DATABASE=database
+MYSQL_USER=user
+MYSQL_PASSWORD=password

gitea/docker-compose.yml

@@ -10,7 +10,7 @@ services:
     links:
       - db:mysql
     volumes:
-      - /var/docker_data/gitea:/data
+      - /docker/data/gitea/gitea:/data
     ports:
       - "${GITEA_SSH_PORT}:22"
       - "${GITEA_WEB_PORT}:3000"
@@ -23,12 +23,12 @@ services:
   db:
     container_name: gitea-db
     restart: unless-stopped
-    image: mysql:8.0
+    image: mysql:8
     #security_opt:
     #  - seccomp:unconfined
     cap_add: [ SYS_NICE ]
     volumes:
-      - /var/docker_data/gitea_db:/var/lib/mysql
+      - /docker/data/gitea/gitea_db:/var/lib/mysql
     environment:
       - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
       - MYSQL_DATABASE=${MYSQL_DATABASE}