From 5621f5199d0aeaefae77db920866d7aeea9d1e7b Mon Sep 17 00:00:00 2001 From: Qi Wang Date: Thu, 23 Apr 2020 15:36:47 -0400 Subject: Manifest remove, push Implements podman manifest remove and podman manifest push. Signed-off-by: Qi Wang --- cmd/podman/manifest/manifest.go | 4 ++- cmd/podman/manifest/push.go | 66 +++++++++++++++++++++++++++++++++++++++++ cmd/podman/manifest/remove.go | 47 +++++++++++++++++++++++++++++ 3 files changed, 116 insertions(+), 1 deletion(-) create mode 100644 cmd/podman/manifest/push.go create mode 100644 cmd/podman/manifest/remove.go (limited to 'cmd') diff --git a/cmd/podman/manifest/manifest.go b/cmd/podman/manifest/manifest.go index 88d264c1f..d7f042a56 100644 --- a/cmd/podman/manifest/manifest.go +++ b/cmd/podman/manifest/manifest.go @@ -18,7 +18,9 @@ var ( Example: `podman manifest add mylist:v1.11 image:v1.11-amd64 podman manifest create localhost/list podman manifest inspect localhost/list - podman manifest annotate --annotation left=right mylist:v1.11 image:v1.11-amd64`, + podman manifest annotate --annotation left=right mylist:v1.11 image:v1.11-amd64 + podman manifest push mylist:v1.11 quay.io/myimagelist + podman manifest remove mylist:v1.11 sha256:15352d97781ffdf357bf3459c037be3efac4133dc9070c2dce7eca7c05c3e736`, } ) diff --git a/cmd/podman/manifest/push.go b/cmd/podman/manifest/push.go new file mode 100644 index 000000000..49c76f40b --- /dev/null +++ b/cmd/podman/manifest/push.go @@ -0,0 +1,66 @@ +package manifest + +import ( + "context" + + "github.com/containers/common/pkg/auth" + "github.com/containers/libpod/cmd/podman/registry" + "github.com/containers/libpod/pkg/domain/entities" + "github.com/pkg/errors" + "github.com/spf13/cobra" +) + +var ( + manifestPushOpts = entities.ManifestPushOptions{} + pushCmd = &cobra.Command{ + Use: "push [flags] SOURCE DESTINATION", + Short: "Push a manifest list or image index to a registry", + Long: "Pushes manifest lists and image indexes to registries.", + RunE: push, + Example: `podman manifest push mylist:v1.11 quay.io/myimagelist`, + Args: cobra.ExactArgs(2), + } +) + +func init() { + registry.Commands = append(registry.Commands, registry.CliCommand{ + Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode}, + Command: pushCmd, + Parent: manifestCmd, + }) + flags := pushCmd.Flags() + flags.BoolVar(&manifestPushOpts.Purge, "purge", false, "remove the manifest list if push succeeds") + flags.BoolVar(&manifestPushOpts.All, "all", false, "also push the images in the list") + flags.StringVar(&manifestPushOpts.Authfile, "authfile", auth.GetDefaultAuthFile(), "path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override") + flags.StringVar(&manifestPushOpts.CertDir, "cert-dir", "", "use certificates at the specified path to access the registry") + flags.StringVar(&manifestPushOpts.Creds, "creds", "", "use `[username[:password]]` for accessing the registry") + flags.StringVar(&manifestPushOpts.DigestFile, "digestfile", "", "after copying the image, write the digest of the resulting digest to the file") + flags.StringVarP(&manifestPushOpts.Format, "format", "f", "", "manifest type (oci or v2s2) to attempt to use when pushing the manifest list (default is manifest type of source)") + flags.BoolVarP(&manifestPushOpts.RemoveSignatures, "remove-signatures", "", false, "don't copy signatures when pushing images") + flags.StringVar(&manifestPushOpts.SignBy, "sign-by", "", "sign the image using a GPG key with the specified `FINGERPRINT`") + flags.BoolVar(&manifestPushOpts.TlsVerify, "tls-verify", true, "require HTTPS and verify certificates when accessing the registry") + flags.BoolVarP(&manifestPushOpts.Quiet, "quiet", "q", false, "don't output progress information when pushing lists") + if registry.IsRemote() { + _ = flags.MarkHidden("authfile") + _ = flags.MarkHidden("cert-dir") + _ = flags.MarkHidden("tls-verify") + } +} + +func push(cmd *cobra.Command, args []string) error { + if err := auth.CheckAuthFile(manifestPushOpts.Authfile); err != nil { + return err + } + listImageSpec := args[0] + destSpec := args[1] + if listImageSpec == "" { + return errors.Errorf(`invalid image name "%s"`, listImageSpec) + } + if destSpec == "" { + return errors.Errorf(`invalid destination "%s"`, destSpec) + } + if err := registry.ImageEngine().ManifestPush(context.Background(), args, manifestPushOpts); err != nil { + return errors.Wrapf(err, "error pushing manifest %s to %s", listImageSpec, destSpec) + } + return nil +} diff --git a/cmd/podman/manifest/remove.go b/cmd/podman/manifest/remove.go new file mode 100644 index 000000000..4d345efc0 --- /dev/null +++ b/cmd/podman/manifest/remove.go @@ -0,0 +1,47 @@ +package manifest + +import ( + "context" + "fmt" + + "github.com/containers/libpod/cmd/podman/registry" + "github.com/containers/libpod/pkg/domain/entities" + "github.com/pkg/errors" + "github.com/spf13/cobra" +) + +var ( + removeCmd = &cobra.Command{ + Use: "remove [flags] LIST IMAGE", + Short: "Remove an entry from a manifest list or image index", + Long: "Removes an image from a manifest list or image index.", + RunE: remove, + Example: `podman manifest remove mylist:v1.11 sha256:15352d97781ffdf357bf3459c037be3efac4133dc9070c2dce7eca7c05c3e736`, + Args: cobra.ExactArgs(2), + } +) + +func init() { + registry.Commands = append(registry.Commands, registry.CliCommand{ + Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode}, + Command: removeCmd, + Parent: manifestCmd, + }) +} + +func remove(cmd *cobra.Command, args []string) error { + listImageSpec := args[0] + instanceSpec := args[1] + if listImageSpec == "" { + return errors.Errorf(`invalid image name "%s"`, listImageSpec) + } + if instanceSpec == "" { + return errors.Errorf(`invalid image digest "%s"`, instanceSpec) + } + updatedListID, err := registry.ImageEngine().ManifestRemove(context.Background(), args) + if err != nil { + return errors.Wrapf(err, "error removing from manifest list %s", listImageSpec) + } + fmt.Printf("%s\n", updatedListID) + return nil +} -- cgit v1.2.3-54-g00ecf