🧰 Running Gitea container on older kernels

I'm running Gitea at my Synology NAS which has dated Linux kernel not compatible with modern git. Using latest Gitea image directly results in:

error: unable to get random bytes for temporary file: Function not implemented

Luckily, that's easy to fix by getting older image and copying a new binary there. Could be done right in compose config (I'm using Portainer there):

networks:
  gitea: 
    external: false
  
services:
  server:
    build:
      dockerfile_inline: |
         FROM gitea/gitea:1.25.5 AS old
         FROM gitea/gitea:latest
         COPY --from=old /usr/bin/git /usr/bin/git
    container_name: gitea
    environment:
      - USER_UID=1000
      - USER_GID=1000
    restart: always
    networks:
      - gitea  
    volumes: 
      - /volume1/docker/gitea:/data
    ports:
      - "3000:3000"
      - "6022:22"

#nas #synology #git #gitea