503 Service unavailable for cgw/v1/chains call

[akshar]

Description

Hi Team,

We're trying to setup safe via docker-compose steps mentioned in this repo. for custom chain. FE is up at https://safel2.sx.technology/. Calls to https://safel2.sx.technology/cgw/v1/chains fails with 503 Service unavailable.

Additional information:

• Latest versions of all the services deployed.
• Config service (CFG) is running and returns correct chainConfig at https://safel2.sx.technology/cfg/api/v1/chains/
• Client Gateway (CGW) seems to be running fine and returns correct version at https://safel2.sx.technology/cgw/about
• curl to CGW inside instance also returns 503. (Here 8000 is nginx port. No changes are made to nginx)

  curl http://localhost:8000/cgw/v1/chains -L
  {"code":503,"message":"Service unavailable"}

• CFG debug logs when FE main page is rendered: (suspect 301 redirect might be an issue https://github.com/safe-global/safe-config-service/blob/main/nginx/templates/nginx.conf.template#L52 🤔)

  - - [18/Aug/2024:02:00:06 +0000] "GET /api/v1/chains?limit=20&offset=0 HTTP/1.0" 301 0 "-" "node"
  2024-08-18 02:00:06,297 MT::GET::api/v1/chains/::35::200::/cfg/api/v1/chains/
  - - [18/Aug/2024:02:00:06 +0000] "GET /api/v1/chains/?limit=20&offset=0 HTTP/1.0" 200 1894 "-" "node"

  • CGW debug logs when FE main page is rendered:

    {"build_number":"234a559","level":"error","message":{"chain_id":null,"client_ip":"xxx.xx.xx.xx","detail":"Service unavailable","method":"GET","origin":null,"path":"/v1/chains","response_time_ms":61.282322000712156,"route":"/v1/chains","safe_app_user_agent":null,"status_code":503},"request_id":"43837fda-36b7-410c-bc27-68edd468cd12","timestamp":"2024-08-18T02:00:06.304Z","version":"v1.53.0"}

• DJANGO_ALLOWED_HOSTS & CSRF_TRUSTED_ORIGINS are set correctly (localhost:* , nginix:*, currendDomain allowed) in cfg.env. Same for txs.env

Reproduction steps

GET https://safel2.sx.technology/cgw/v1/chains

Expected behavior

https://safel2.sx.technology/cgw/v1/chains call should return config.

Additional information

No response