CDN injects cosmo. into hostname for S3

[japhar81]

Component(s)

controlplane

Component version

latest docker tag

wgc version

0.65.1

controlplane version

latest docker tag

router version

latest docker tag

What happened?

Description

The CDN container appears to prepend .cosmo to the hostname being configured

Steps to Reproduce

In docker-compose, create CDN and point to minio:

  cdn:
    image: ghcr.io/wundergraph/cosmo/cdn:latest
    environment:
      - PORT=11000
      - NODE_ENV=development
      - AUTH_JWT_SECRET=fkczyomvdprgvtmvkuhvprxuggkbgwld
      - AUTH_ADMISSION_JWT_SECRET=uXDxJLEvrw4aafPfrf3rRotCoBzRfPEW
      - S3_STORAGE_URL=http://minio:changeme@minio:9000/cosmo
      - S3_REGION=auto
      - S3_ENDPOINT=
      - S3_ACCESS_KEY_ID=
      - S3_SECRET_ACCESS_KEY=
      - S3_FORCE_PATH_STYLE="true"
    ports:
      - "11000:11000"
    restart: unless-stopped
    depends_on:
      minio:
        condition: service_healthy

Expected Result

CDN should see the bucket -- its there, confirmed to be created by controlplane

Actual Result

cdn-1                   |   <-- POST /9f865d75-832c-434c-a832-ff520c48d7d0/58ed107f-bc79-4db6-afbb-e5ffcc20a7c7/routerconfigs/latest.json
cdn-1                   | Error: getaddrinfo ENOTFOUND cosmo.minio
cdn-1                   |     at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:120:26) {
cdn-1                   |   errno: -3008,
cdn-1                   |   code: 'ENOTFOUND',
cdn-1                   |   syscall: 'getaddrinfo',
cdn-1                   |   hostname: 'cosmo.minio',
cdn-1                   |   '$metadata': { attempts: 1, totalRetryDelay: 0 }
cdn-1                   | }
cdn-1                   |   --> POST /9f865d75-832c-434c-a832-ff520c48d7d0/58ed107f-bc79-4db6-afbb-e5ffcc20a7c7/routerconfigs/latest.json 500 8ms

Note the hostname is cosmo.minio. This appears nowhere in my configs, nor anywhere I can find in the cdn source code, so not sure where it's coming from.

Environment information

Environment

Docker Desktop on Linux

Router configuration

N/A

Router execution config

N/A

Log output

router-1                | {"level":"info","time":1727921582354,"msg":"Retry request","hostname":"b25752d30f4d","pid":8,"component":"@wundergraph/router","service_version":"0.117.0","component":"router_config_client","retry":3}
cdn-1                   |   <-- POST /9f865d75-832c-434c-a832-ff520c48d7d0/58ed107f-bc79-4db6-afbb-e5ffcc20a7c7/routerconfigs/latest.json
cdn-1                   | Error: getaddrinfo ENOTFOUND cosmo.minio
cdn-1                   |     at GetAddrInfoReqWrap.onlookupall [as oncomplete] (node:dns:120:26) {
cdn-1                   |   errno: -3008,
cdn-1                   |   code: 'ENOTFOUND',
cdn-1                   |   syscall: 'getaddrinfo',
cdn-1                   |   hostname: 'cosmo.minio',
cdn-1                   |   '$metadata': { attempts: 1, totalRetryDelay: 0 }
cdn-1                   | }
cdn-1                   |   --> POST /9f865d75-832c-434c-a832-ff520c48d7d0/58ed107f-bc79-4db6-afbb-e5ffcc20a7c7/routerconfigs/latest.json 500 8ms

Additional context

No response

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[japhar81]

quick note: this "might" be in the images somehow? Other folks on my team see this as well, but its intermittent. Some image pulls my config works great, sometimes, not so much. Best we can tell this started a few days ago, but pinning the image version and going back a few releases doesnt seem to matter.

[AndreasZeissner]

Hi @japhar81 thanks for reporting this.

Could you please tell me which versions you used before and which you are using now?

There has been some changes in the s3 handling back then e.g.: https://github.com/wundergraph/cosmo/releases/tag/cdn%400.10.1

[japhar81]

Honestly not sure -- I had everything pulling latest at the time..

[japhar81]

Correction latest pulled today: 1badabde0e0e throwing that error for me

[AndreasZeissner]

Hi @japhar81 thanks for the input.

How about the version I sent you?
Is this one working as expected for you?

[japhar81]

@AndreasZeissner intermittently, but yes..