ENHANCE_YOUR_CALM / too_many_pings

[raphink]

Upon creating multiple resources (argocd_project and argocd_application) on the same server, I'm often getting GOAWAY responses:

Error: application thanos could not be created
│ 
│   with module.metrics-archives.module.thanos.argocd_application.this,
│   on .terraform/modules/metrics-archives/modules/main.tf line 39, in resource "argocd_application" "this":
│   39: resource "argocd_application" "this" {
│ 
│ rpc error: code = Unknown desc = closing transport due to: connection error: desc = "error reading from server: EOF", received prior goaway: code: ENHANCE_YOUR_CALM, debug data:
│ too_many_pings

From what I understand, this is because the Grpc client is sending more pings than the server is configured to receive. Could it be because the resources are applied in parallel?

[luke-plausin-kidsloop]

I am also impacted by this. It would be nice if the ArgoCD provider could implement backoff and retry logic when this happens.

[onematchfox]

Believe (:crossed_fingers:) that this should have been resolved in this provider (>v4.0.0) due to the dependency upgrade in #207, which contained the following fix to argoproj/argo-cd. Feel free to let me know if this is still an issue, and we can look at it again.

[peturgq]

Hi I am encountering this issue on 5.6.0, shot in the dark but it seems the provider might be a bit too aggressive with state refreshing.

[jcogilvie]

@onematchfox I am also encountering this on 5.6.0 with argo 2.6.7.

I am creating an argo project, repo, and multi-source application. The project and app are already created; the biggest problem I have is when adding a new source to the app. The issue is repeatable.

[jcogilvie]

@peturgq I opened #326 to track the new issue. By chance are you using a multi-source app?