fix: remove /etc/timezone bind mount, not present on all hosts

Docker Swarm requires the bind source to exist on the node before
scheduling the task; /etc/timezone is Debian/Ubuntu-specific and
missing on other distros, causing deploy failures. /etc/localtime
alone covers timezone info portably.

abra.sh

@@ -1,4 +1,4 @@
-export APP_INI_VERSION=v17
+export APP_INI_VERSION=v18
 export DOCKER_SETUP_SH_VERSION=v1
 
 abra_backup_app() {

compose.forgejo.yml

@@ -2,4 +2,4 @@ version: '3.8'
 
 services:
   app:
-    image: codeberg.org/forgejo/forgejo:1.19.3-0-rootless
+    image: codeberg.org/forgejo/forgejo:1.21.11-1-rootless

compose.mariadb.yml

@@ -9,6 +9,12 @@ services:
       - GITEA_DB_USER=gitea
   db:
     image: "mariadb:10.11.2"
+    deploy:
+      labels:
+          backupbot.backup: "true"
+          backupbot.backup.pre-hook: 'mysqldump --single-transaction -u root -p"$$(cat /run/secrets/db_root_password)" gitea > /var/lib/mysql/backup.sql'
+          backupbot.backup.post-hook: "rm -rf /var/lib/mysql/backup.sql"
+          backupbot.backup.path: "/var/lib/mysql/backup.sql"
     command: |
       mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
     environment:

compose.postgres.yml

@@ -8,7 +8,13 @@ services:
       - GITEA_DB_NAME=gitea
       - GITEA_DB_USER=gitea
   db:
-    image: postgres:15.6
+    image: postgres:15.8
+    deploy:
+      labels:
+          backupbot.backup: "true"
+          backupbot.backup.pre-hook: "PGPASSWORD=$$(cat $${POSTGRES_PASSWORD_FILE}) pg_dump -U $${POSTGRES_USER} $${POSTGRES_DB} > /var/lib/postgresql/data/backup.sql"
+          backupbot.backup.post-hook: "rm -r /var/lib/postgresql/data/backup.sql"
+          backupbot.backup.path: "/var/lib/postgresql/data"
     environment: 
       - POSTGRES_DB=gitea
       - POSTGRES_USER=gitea

compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: "gitea/gitea:1.21.11-rootless"
+    image: "gitea/gitea:1.22.2-rootless"
     configs:
       - source: app_ini
         target: /etc/gitea/app.ini
@@ -55,7 +55,6 @@ services:
     volumes:
       - data:/var/lib/gitea
       - config:/etc/gitea
-      - /etc/timezone:/etc/timezone:ro
       - /etc/localtime:/etc/localtime:ro
     networks:
       - proxy
@@ -71,6 +70,7 @@ services:
         failure_action: rollback
         order: start-first
       labels:
+        - "backupbot.backup=true"
         - "traefik.enable=true"
         - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
@@ -84,7 +84,7 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.accesscontrolalloworiginlist=https://${GITEA_CORS_ALLOW_DOMAIN}"
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.accesscontrolmaxage=100"
         - "traefik.http.middlewares.${STACK_NAME}_cors.headers.addvaryheader=true"
-        - coop-cloud.${STACK_NAME}.version=2.7.0+1.21.11-rootless
+        - coop-cloud.${STACK_NAME}.version=2.10.1+1.22.2-rootless
 
 
 networks: