Repos Inaccessible from within cluster

[Nathan-Nesbitt]

Checklist:

• [ * ] I've searched in the docs and FAQ for my answer: https://bit.ly/argocd-faq.
• [ * ] I've included steps to reproduce the bug.
• [ * ] I've pasted the output of argocd version.

Describe the bug

I am getting the following when adding a private repository using a PAT:

There's no errors in the logs, or on creation of the private repository. But when I go to create the application I get the following:

FATA[0015] rpc error: code = InvalidArgument desc = application spec for <REDACTED> is invalid: InvalidSpecError: repository not accessible: repositories not accessible: &Repository{Repo: "https://github.com/<REDACTED>", Type: "git", Name: "", Project: ""}: repo client error while testing repository: rpc error: code = Unknown desc = error testing repository connectivity: Get "https://github.com/<REDACTED>/info/refs?service=git-upload-pack": context deadline exceeded (Client.Timeout exceeded while awaiting headers)

I was curious if this was an issue with permissions, I can navigate to the requested URL and authenticate with the USER/PAT provided and it downloads the file. I think something may be going wrong with the authentication process.

I set up the PAT auth and repo connection using these instructions.

I have ran this both in the UI via the steps, and also via the CLI using the argocd repo add command. No difference between the two.

EDIT

I tried connecting to the bitnami public repo instead, seems that I am still getting an error:

Unable to create application: application spec for mongodb is invalid: InvalidSpecError: repository not accessible: repositories not accessible: &Repository{Repo: "https://charts.bitnami.com/bitnami", Type: "helm", Name: "https://charts.bitnami.com/bitnami", Project: "default"}: repo client error while testing repository: rpc error: code = Unavailable desc = connection error: desc = "error reading server preface: EOF"

There's no other logs indicating what is going wrong, so curious to know if there's anything I can check?

Thanks!

To Reproduce

1. Set up argoCD
2. Try to add a private repository
3. Try to create a new application

Expected behavior

The application should start

Version

argocd: v2.11.0+d3f33c0
  BuildDate: 2024-05-07T16:21:23Z
  GitCommit: d3f33c00197e7f1d16f2a73ce1aeced464b07175
  GitTreeState: clean
  GoVersion: go1.21.9
  Compiler: gc
  Platform: linux/amd64
argocd-server: v2.11.0+d3f33c0
  BuildDate: 2024-05-07T16:21:23Z
  GitCommit: d3f33c00197e7f1d16f2a73ce1aeced464b07175
  GitTreeState: clean
  GoVersion: go1.21.9
  Compiler: gc
  Platform: linux/amd64
  Kustomize Version: could not get kustomize version: exec: "kustomize": executable file not found in $PATH
  Helm Version: v3.14.2+gc309b6f
  Kubectl Version: v0.26.11
  Jsonnet Version: v0.20.0