podman on container

[vCassius]

I'm used podman + buildah to build image in k8s,but when i used latest version of podman to push image,Something's wrong with it

time="2024-05-29T19:51:14+08:00" level=error msg="[graphdriver] prior storage driver overlay failed: 'overlay' is not supported over overlayfs, a mount_program is required: backing file system is unsupported for this graph driver"
  2024-05-29 19:51:14.413  INFO devops_sdk::pkg::base::shell::exec: stderr caught error match string: Error:
    at /Users/vincent/Documents/source/devops-v5/devops-sdk/src/pkg/base/shell/exec.rs:199

[rhatdan]

This usually means you attempted to run a container within a container without a volume mounted over the containers/storage directory, Usually /var/lib/containers/storage.

[vCassius]

it's working on:

Version:      3.0.1
API Version:  3.0.0
Go Version:   go1.15.15
Built:        Thu Jan  1 08:00:00 1970
OS/Arch:      linux/amd64

not working on:

Client:       Podman Engine
Version:      4.3.1
API Version:  4.3.1
Go Version:   go1.19.8
Built:        Thu Jan  1 08:00:00 1970
OS/Arch:      linux/amd64

[vCassius]

and i used PVC to mount a NFS floder to podman,still not working

    volumeMounts:
      - name: pvc-podman
        mountPath: /var/lib/containers/storage        
  volumes:
    - name: pvc-podman
      persistentVolumeClaim:
        claimName: podman-pvc       

this is err info:

time="2024-05-30T10:16:35+08:00" level=error msg="[graphdriver] prior storage driver overlay failed: kernel does not support overlay fs: 'overlay' is not supported over nfs at \"/var/lib/containers/storage/overlay\": backing file system is unsupported for this graph driver"
  2024-05-30 10:16:35.952  INFO devops_sdk::pkg::base::shell::exec: stderr caught error match string: Error:
    at /Users/vincent/Documents/source/devops-v5/devops-sdk/src/pkg/base/shell/exec.rs:199

Error: kernel does not support overlay fs: 'overlay' is not supported over nfs at "/var/lib/containers/storage/overlay": backing file system is unsupported for this graph driver
time="2024-05-30T10:16:35+08:00" level=error msg="[graphdriver] prior storage driver overlay failed: kernel does not support overlay fs: 'overlay' is not supported over nfs at \"/var/lib/containers/storage/overlay\": backing file system is unsupported for this graph driver"
time="2024-05-30T10:16:35+08:00" level=warning msg="failed to shutdown storage: \"kernel does not support overlay fs: 'overlay' is not supported over nfs at \\\"/var/lib/containers/storage/overlay\\\": backing file system is unsupported for this graph driver\""
  2024-05-30 10:16:35.956 ERROR deployer::pkg::logic::shell: execute step: build image with buildah failed with code: 125,err: Error: kernel does not support overlay fs: 'overlay' is not supported over nfs at "/var/lib/containers/storage/overlay": backing file system is unsupported for this graph driver

[vCassius]

i'm try to install containernetworking-plugins netavark and mount hostPath: var/lib/containers/storage

STEP 4/10: RUN mkdir -p /app/logs/history
time="2024-05-30T16:26:48+08:00" level=error msg="unlinkat /var/tmp/buildah2662691550/mnt/rootfs: device or resource busy"
error running container: did not get container start message from parent: EOF
  2024-05-30 16:26:48.140  INFO devops_sdk::pkg::base::shell::exec: stderr caught error match string: Error:
    at /Users/vincent/Documents/source/devops-v5/devops-sdk/src/pkg/base/shell/exec.rs:199

Error: building at STEP "RUN mkdir -p /app/logs/history": netavark: create veth pair: Netlink error: Operation not supported (os error 95)
  2024-05-30 16:26:48.158 ERROR deployer::pkg::logic::shell: execute step: build image with buildah failed with code: 125,err: Error: building at STEP "RUN mkdir -p /app/logs/history": netavark: create veth pair: Netlink error: Operation not supported (os error 95)

    at src/pkg/logic/shell.rs:671