GitOps with CodeCommit in FluxConfig with git configuration fails in validation stage

[prakkie-others]

What happened:

I wanted to use CodeCommit repository as GitRepository source for Flux and followed instructions mentioned here. RepoURL is not accepted in any form. I have tested the same RepoURL format directly from admin machine and it is accessible. Same configuration works fine for GitHub RepoURL.

Cluster creation throws below error

2022-12-05T17:01:26.568Z        V6      Executing command       {"cmd": "/usr/bin/docker run -d --name eksa_1670259686399887634 --network host -w /home/ssm-user/gw2 -v /var/run/docker.sock:/var/run/docker.sock -v /root/.ssh:/root/.ssh -v /root/.ssh:/root/.ssh -v /home/ssm-user/gw2:/home/ssm-user/gw2 -v /home/ssm-user/gw2:/home/ssm-user/gw2 --entrypoint sleep public.ecr.aws/eks-anywhere/cli-tools:v0.12.2-eks-a-21 infinity"}
2022-12-05T17:01:26.840Z        V3      Validating git setup    {"repoUrl": "ssh://APKAEIBAERJR2EXAMPLE@git-codecommit.us-west-2.amazonaws.com/v1/repos/eksa-gitops"}
Error: connecting with remote origin for repository: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain

Observed username hardcoded to git at this line of gitfactory.go

What you expected to happen:

Git configuration of FluxConfig should accept RepoURL format of CodeCommit. CodeCommit repository URL format for SSH access is ssh://<SSH Key ID>@git-codecommit.<REGION>.amazonaws.com/v1/repos/<REPO NAME>. For example: ssh://APKAEIBAERJR2EXAMPLE@git-codecommit.us-west-2.amazonaws.com/v1/repos/eksa-gitops

Note that CodeCommit SSH access is through SSH Key ID which acts like username. For GitHub git is a standard user.

How to reproduce it (as minimally and precisely as possible):

Create a FluxConfig as shown below and try upgrading cluster

 gitOpsRef:
    kind: FluxConfig
    name: gw2-cluster-gitops

---
apiVersion: anywhere.eks.amazonaws.com/v1alpha1
kind: FluxConfig
metadata:
  name: gw2-cluster-gitops
spec:
    git:
      repositoryUrl: ssh://APKAEIBAERJR2EXAMPLE@git-codecommit.us-west-2.amazonaws.com/v1/repos/eksa-gitops
      sshKeyAlgorithm: rsa

Anything else we need to know?:

Environment: Ubuntu - vSphere

• EKS Anywhere Release: 0.12.2

[danbudris]

Thanks for the report, we'll take a look at this ASAP

[Paulius0112]

Is this issue solved?