init.sh works fine

.gitignore

@@ -1 +1,3 @@
-.env
+.env
+gitea
+postgres

docker-compose.yml

@@ -1,4 +1,4 @@
-version: "2.1"
+version: "3"
 services:
     gitea:
         image: gitea/gitea:1.15.6
@@ -6,38 +6,38 @@ services:
         depends_on:
             - db
         environment:
-            - GITEA__database__DB_TYPE=mysql
-            - GITEA__database__HOST=db:3306
-            - GITEA__database__NAME=gitea-db
+            - USER_UID=1000
+            - USER_GID=1000
+            - GITEA__database__DB_TYPE=postgres
+            - GITEA__database__HOST=db:5432
+            - GITEA__database__NAME=gitea
             - GITEA__database__USER=gitea
-            - GITEA__database__PASSWD=
+            - GITEA__database__PASSWD=${GITEA_DB_PWD}
         networks:
             - gitea
         ports:
-            - 3000:3000
-            - 22:22
+            - "3000:3000"
+            - "2222:22"
         volumes:
-            - gitea-filestore:/data
+            - ./gitea:/data
+            - /etc/timezone:/etc/timezone:ro
+            - /etc/localtime:/etc/localtime:ro
         restart: unless-stopped
 
     db:
-        image: mariadb
-        ports: 
-            - 3306:3306
+        image: postgres:13-bullseye
         volumes:
-            - gitea-db:/var/lib/mysql
+            - ./postgres:/var/lib/postgresql/data
+        networks:
+            - gitea
         environment:
-            MYSQL_ROOT_PASSWORD=
-            MYSQL_USER=gitea
-            MYSQL_PASSWORD=
-            MYSQL_DATABASE=gitea
+            - POSTGRES_USER=gitea
+            - POSTGRES_PASSWORD=${GITEA_DB_PWD}
+            - POSTGRES_DB=gitea
         restart: unless-stopped
 
 networks:
     gitea:
         external: false
 
-volumes:
-    gitea-filestore:
-    gitea-db:
 

init.sh

@@ -1,8 +1,8 @@
 echo "Déploiement de Gitea"
 echo "Installation des dépendances"
-apt update && apt dist-upgrade
-apt install -y apt-transport-https ca-certificates curl gnupg lsb-release docker docker-compose
-echo "version: \"2.1\"
+# sudo apt update && sudo apt dist-upgrade
+# sudo apt install -y apt-transport-https ca-certificates lsb-release docker docker-compose
+echo "version: \"3\"
 services:
     gitea:
         image: gitea/gitea:1.15.6
@@ -10,40 +10,42 @@ services:
         depends_on:
             - db
         environment:
-            - GITEA__database__DB_TYPE=mysql
-            - GITEA__database__HOST=db:3306
-            - GITEA__database__NAME=gitea-db
+            - USER_UID=1000
+            - USER_GID=1000
+            - GITEA__database__DB_TYPE=postgres
+            - GITEA__database__HOST=db:5432
+            - GITEA__database__NAME=gitea
             - GITEA__database__USER=gitea
-            - GITEA__database__PASSWD=${GITEA_DB_PWD}
+            - GITEA__database__PASSWD=\${GITEA_DB_PWD}
         networks:
             - gitea
         ports:
-            - 3000:3000
-            - 22:22
+            - \"3000:3000\"
+            - \"2222:22\"
         volumes:
-            - gitea-filestore:/data
+            - ./gitea:/data
+            - /etc/timezone:/etc/timezone:ro
+            - /etc/localtime:/etc/localtime:ro
         restart: unless-stopped
 
     db:
-        image: mariadb
-        ports: 
-            - 3306:3306
+        image: postgres:13-bullseye
         volumes:
-            - gitea-db:/var/lib/mysql
+            - ./postgres:/var/lib/postgresql/data
+        networks:
+            - gitea
         environment:
-            MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
-            MYSQL_USER=gitea
-            MYSQL_PASSWORD=${MYSQL_PASSWORD}
-            MYSQL_DATABASE=gitea
+            - POSTGRES_USER=gitea
+            - POSTGRES_PASSWORD=\${GITEA_DB_PWD}
+            - POSTGRES_DB=gitea
         restart: unless-stopped
 
 networks:
     gitea:
         external: false
 
-volumes:
-    gitea-filestore:
-    gitea-db:
 "> ./docker-compose.yml
 
+cat docker-compose.yml
+
 docker-compose up --build -d