From cf89bb671184e453c4ba5f27e26d02216d8fc491 Mon Sep 17 00:00:00 2001 From: Valentin Rothberg Date: Fri, 29 May 2020 10:35:22 +0200 Subject: container-{create,run}: add `--pod-id-file` Allow containers to join an existing pod via the `--pod-id-file` which is already supported by a number of `podman-pod` subcommands. Also add tests to make sure it's working and to prevent future regressions. Signed-off-by: Valentin Rothberg --- cmd/podman/pods/common.go | 23 ----------------------- 1 file changed, 23 deletions(-) delete mode 100644 cmd/podman/pods/common.go (limited to 'cmd/podman/pods/common.go') diff --git a/cmd/podman/pods/common.go b/cmd/podman/pods/common.go deleted file mode 100644 index 1c4195095..000000000 --- a/cmd/podman/pods/common.go +++ /dev/null @@ -1,23 +0,0 @@ -package pods - -import ( - "io/ioutil" - "strings" - - "github.com/pkg/errors" -) - -// readPodIDFiles reads the specified files and returns their content (i.e., -// first line). -func readPodIDFiles(files []string) ([]string, error) { - ids := []string{} - for _, podFile := range files { - content, err := ioutil.ReadFile(podFile) - if err != nil { - return nil, errors.Wrap(err, "error reading pod ID file") - } - id := strings.Split(string(content), "\n")[0] - ids = append(ids, id) - } - return ids, nil -} -- cgit v1.2.3-54-g00ecf