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-rw-r--r--cmd/podman/common/completion.go7
-rw-r--r--cmd/podman/containers/checkpoint.go27
-rw-r--r--cmd/podman/system/service.go11
-rw-r--r--cmd/podman/system/service_abi.go2
4 files changed, 39 insertions, 8 deletions
diff --git a/cmd/podman/common/completion.go b/cmd/podman/common/completion.go
index de5b2995a..c93f2017c 100644
--- a/cmd/podman/common/completion.go
+++ b/cmd/podman/common/completion.go
@@ -1211,3 +1211,10 @@ func AutocompleteVolumeFilters(cmd *cobra.Command, args []string, toComplete str
}
return completeKeyValues(toComplete, kv)
}
+
+// AutocompleteCheckpointCompressType - Autocomplete checkpoint compress type options.
+// -> "gzip", "none", "zstd"
+func AutocompleteCheckpointCompressType(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+ types := []string{"gzip", "none", "zstd"}
+ return types, cobra.ShellCompDirectiveNoFileComp
+}
diff --git a/cmd/podman/containers/checkpoint.go b/cmd/podman/containers/checkpoint.go
index 47d60453b..4fa72d520 100644
--- a/cmd/podman/containers/checkpoint.go
+++ b/cmd/podman/containers/checkpoint.go
@@ -3,6 +3,7 @@ package containers
import (
"context"
"fmt"
+ "strings"
"github.com/containers/common/pkg/completion"
"github.com/containers/podman/v3/cmd/podman/common"
@@ -11,6 +12,7 @@ import (
"github.com/containers/podman/v3/cmd/podman/validate"
"github.com/containers/podman/v3/pkg/domain/entities"
"github.com/containers/podman/v3/pkg/rootless"
+ "github.com/containers/storage/pkg/archive"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
@@ -36,9 +38,7 @@ var (
}
)
-var (
- checkpointOptions entities.CheckpointOptions
-)
+var checkpointOptions entities.CheckpointOptions
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
@@ -60,11 +60,32 @@ func init() {
flags.BoolVarP(&checkpointOptions.PreCheckPoint, "pre-checkpoint", "P", false, "Dump container's memory information only, leave the container running")
flags.BoolVar(&checkpointOptions.WithPrevious, "with-previous", false, "Checkpoint container with pre-checkpoint images")
+ flags.StringP("compress", "c", "zstd", "Select compression algorithm (gzip, none, zstd) for checkpoint archive.")
+ _ = checkpointCommand.RegisterFlagCompletionFunc("compress", common.AutocompleteCheckpointCompressType)
+
validate.AddLatestFlag(checkpointCommand, &checkpointOptions.Latest)
}
func checkpoint(cmd *cobra.Command, args []string) error {
var errs utils.OutputErrors
+ if cmd.Flags().Changed("compress") {
+ if checkpointOptions.Export == "" {
+ return errors.Errorf("--compress can only be used with --export")
+ }
+ compress, _ := cmd.Flags().GetString("compress")
+ switch strings.ToLower(compress) {
+ case "none":
+ checkpointOptions.Compression = archive.Uncompressed
+ case "gzip":
+ checkpointOptions.Compression = archive.Gzip
+ case "zstd":
+ checkpointOptions.Compression = archive.Zstd
+ default:
+ return errors.Errorf("Selected compression algorithm (%q) not supported. Please select one from: gzip, none, zstd", compress)
+ }
+ } else {
+ checkpointOptions.Compression = archive.Zstd
+ }
if rootless.IsRootless() {
return errors.New("checkpointing a container requires root")
}
diff --git a/cmd/podman/system/service.go b/cmd/podman/system/service.go
index 63f2de51e..a30f43839 100644
--- a/cmd/podman/system/service.go
+++ b/cmd/podman/system/service.go
@@ -39,7 +39,8 @@ Enable a listening service for API access to Podman commands.
}
srvArgs = struct {
- Timeout int64
+ Timeout int64
+ CorsHeaders string
}{}
)
@@ -54,6 +55,8 @@ func init() {
timeFlagName := "time"
flags.Int64VarP(&srvArgs.Timeout, timeFlagName, "t", 5, "Time until the service session expires in seconds. Use 0 to disable the timeout")
_ = srvCmd.RegisterFlagCompletionFunc(timeFlagName, completion.AutocompleteNone)
+ flags.StringVarP(&srvArgs.CorsHeaders, "cors", "", "", "Set CORS Headers")
+ _ = srvCmd.RegisterFlagCompletionFunc("cors", completion.AutocompleteNone)
flags.SetNormalizeFunc(aliasTimeoutFlag)
}
@@ -71,7 +74,6 @@ func service(cmd *cobra.Command, args []string) error {
return err
}
logrus.Infof("using API endpoint: '%s'", apiURI)
-
// Clean up any old existing unix domain socket
if len(apiURI) > 0 {
uri, err := url.Parse(apiURI)
@@ -90,8 +92,9 @@ func service(cmd *cobra.Command, args []string) error {
}
opts := entities.ServiceOptions{
- URI: apiURI,
- Command: cmd,
+ URI: apiURI,
+ Command: cmd,
+ CorsHeaders: srvArgs.CorsHeaders,
}
opts.Timeout = time.Duration(srvArgs.Timeout) * time.Second
diff --git a/cmd/podman/system/service_abi.go b/cmd/podman/system/service_abi.go
index 364663323..d59a45564 100644
--- a/cmd/podman/system/service_abi.go
+++ b/cmd/podman/system/service_abi.go
@@ -72,7 +72,7 @@ func restService(opts entities.ServiceOptions, flags *pflag.FlagSet, cfg *entiti
}
infra.StartWatcher(rt)
- server, err := api.NewServerWithSettings(rt, opts.Timeout, listener)
+ server, err := api.NewServerWithSettings(rt, listener, api.Options{Timeout: opts.Timeout, CorsHeaders: opts.CorsHeaders})
if err != nil {
return err
}