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-rw-r--r--cmd/podman/cliconfig/config.go4
-rw-r--r--cmd/podman/commands.go2
-rw-r--r--cmd/podman/container.go2
-rw-r--r--cmd/podman/cp.go80
-rw-r--r--cmd/podman/main_remote.go20
-rw-r--r--cmd/podman/ps.go2
-rw-r--r--cmd/podman/shared/intermediate_varlink.go3
-rw-r--r--cmd/podman/varlink.go34
-rw-r--r--cmd/podman/varlink/io.podman.varlink5
-rw-r--r--cmd/podman/version.go50
10 files changed, 160 insertions, 42 deletions
diff --git a/cmd/podman/cliconfig/config.go b/cmd/podman/cliconfig/config.go
index b770aaca0..aaa4513d8 100644
--- a/cmd/podman/cliconfig/config.go
+++ b/cmd/podman/cliconfig/config.go
@@ -32,6 +32,10 @@ type MainFlags struct {
CpuProfile string
LogLevel string
TmpDir string
+
+ RemoteUserName string
+ RemoteHost string
+ VarlinkAddress string
}
type AttachValues struct {
diff --git a/cmd/podman/commands.go b/cmd/podman/commands.go
index 14451d944..3a409f503 100644
--- a/cmd/podman/commands.go
+++ b/cmd/podman/commands.go
@@ -39,13 +39,11 @@ func getImageSubCommands() []*cobra.Command {
func getContainerSubCommands() []*cobra.Command {
return []*cobra.Command{
- _checkpointCommand,
_cleanupCommand,
_commitCommand,
_execCommand,
_mountCommand,
_refreshCommand,
- _restoreCommand,
_runlabelCommand,
_statsCommand,
_umountCommand,
diff --git a/cmd/podman/container.go b/cmd/podman/container.go
index bbf01d1f8..530175a55 100644
--- a/cmd/podman/container.go
+++ b/cmd/podman/container.go
@@ -51,6 +51,7 @@ var (
// Commands that are universally implemented.
containerCommands = []*cobra.Command{
_attachCommand,
+ _checkpointCommand,
_containerExistsCommand,
_contInspectSubCommand,
_diffCommand,
@@ -64,6 +65,7 @@ var (
_portCommand,
_pruneContainersCommand,
_restartCommand,
+ _restoreCommand,
_runCommand,
_rmCommand,
_startCommand,
diff --git a/cmd/podman/cp.go b/cmd/podman/cp.go
index 82f2d3f20..4cb8a8c54 100644
--- a/cmd/podman/cp.go
+++ b/cmd/podman/cp.go
@@ -1,7 +1,9 @@
package main
import (
+ "archive/tar"
"fmt"
+ "io"
"os"
"path/filepath"
"strings"
@@ -142,7 +144,11 @@ func copyBetweenHostAndContainer(runtime *libpod.Runtime, src string, dest strin
var lastError error
for _, src := range glob {
- err := copy(src, destPath, dest, idMappingOpts, &containerOwner, extract)
+ if src == "-" {
+ src = os.Stdin.Name()
+ extract = true
+ }
+ err := copy(src, destPath, dest, idMappingOpts, &containerOwner, extract, isFromHostToCtr)
if lastError != nil {
logrus.Error(lastError)
}
@@ -195,7 +201,7 @@ func getPathInfo(path string) (string, os.FileInfo, error) {
return path, srcfi, nil
}
-func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, chownOpts *idtools.IDPair, extract bool) error {
+func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, chownOpts *idtools.IDPair, extract, isFromHostToCtr bool) error {
srcPath, err := filepath.EvalSymlinks(src)
if err != nil {
return errors.Wrapf(err, "error evaluating symlinks %q", srcPath)
@@ -205,6 +211,16 @@ func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, ch
if err != nil {
return err
}
+
+ filename := filepath.Base(destPath)
+ if filename == "-" && !isFromHostToCtr {
+ err := streamFileToStdout(srcPath, srcfi)
+ if err != nil {
+ return errors.Wrapf(err, "error streaming source file %s to Stdout", srcPath)
+ }
+ return nil
+ }
+
destdir := destPath
if !srcfi.IsDir() && !strings.HasSuffix(dest, string(os.PathSeparator)) {
destdir = filepath.Dir(destPath)
@@ -224,7 +240,6 @@ func copy(src, destPath, dest string, idMappingOpts storage.IDMappingOptions, ch
untarPath := chrootarchive.UntarPathAndChown(chownOpts, digest.Canonical.Digester().Hash(), idMappingOpts.UIDMap, idMappingOpts.GIDMap)
if srcfi.IsDir() {
-
logrus.Debugf("copying %q to %q", srcPath+string(os.PathSeparator)+"*", dest+string(os.PathSeparator)+"*")
if destDirIsExist && !strings.HasSuffix(src, fmt.Sprintf("%s.", string(os.PathSeparator))) {
destPath = filepath.Join(destPath, filepath.Base(srcPath))
@@ -276,3 +291,62 @@ func convertIDMap(idMaps []idtools.IDMap) (convertedIDMap []specs.LinuxIDMapping
}
return convertedIDMap
}
+
+func streamFileToStdout(srcPath string, srcfi os.FileInfo) error {
+ if srcfi.IsDir() {
+ tw := tar.NewWriter(os.Stdout)
+ err := filepath.Walk(srcPath, func(path string, info os.FileInfo, err error) error {
+ if err != nil || !info.Mode().IsRegular() || path == srcPath {
+ return err
+ }
+ hdr, err := tar.FileInfoHeader(info, "")
+ if err != nil {
+ return err
+ }
+
+ if err = tw.WriteHeader(hdr); err != nil {
+ return err
+ }
+ fh, err := os.Open(path)
+ if err != nil {
+ return err
+ }
+ defer fh.Close()
+
+ _, err = io.Copy(tw, fh)
+ return err
+ })
+ if err != nil {
+ return errors.Wrapf(err, "error streaming directory %s to Stdout", srcPath)
+ }
+ return nil
+ }
+
+ file, err := os.Open(srcPath)
+ if err != nil {
+ return errors.Wrapf(err, "error opening file %s", srcPath)
+ }
+ defer file.Close()
+ if !archive.IsArchivePath(srcPath) {
+ tw := tar.NewWriter(os.Stdout)
+ hdr, err := tar.FileInfoHeader(srcfi, "")
+ if err != nil {
+ return err
+ }
+ err = tw.WriteHeader(hdr)
+ if err != nil {
+ return err
+ }
+ _, err = io.Copy(tw, file)
+ if err != nil {
+ return errors.Wrapf(err, "error streaming archive %s to Stdout", srcPath)
+ }
+ return nil
+ }
+
+ _, err = io.Copy(os.Stdout, file)
+ if err != nil {
+ return errors.Wrapf(err, "error streaming file to Stdout")
+ }
+ return nil
+}
diff --git a/cmd/podman/main_remote.go b/cmd/podman/main_remote.go
index a3335050a..c8bb3ad3e 100644
--- a/cmd/podman/main_remote.go
+++ b/cmd/podman/main_remote.go
@@ -3,17 +3,17 @@
package main
import (
- "os"
-
- "github.com/containers/libpod/pkg/rootless"
- "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
const remote = true
func init() {
- // remote client specific flags can go here.
+ rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.RemoteUserName, "username", "", "username on the remote host")
+ rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.RemoteHost, "remote-host", "", "remote host")
+ // TODO maybe we allow the altering of this for bridge connections?
+ //rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.VarlinkAddress, "varlink-address", adapter.DefaultAddress, "address of the varlink socket")
+ rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.LogLevel, "log-level", "error", "Log messages above specified level: debug, info, warn, error, fatal or panic")
}
func setSyslog() error {
@@ -29,16 +29,6 @@ func profileOff(cmd *cobra.Command) error {
}
func setupRootless(cmd *cobra.Command, args []string) error {
- if rootless.IsRootless() {
- became, ret, err := rootless.BecomeRootInUserNS()
- if err != nil {
- logrus.Errorf(err.Error())
- os.Exit(1)
- }
- if became {
- os.Exit(ret)
- }
- }
return nil
}
diff --git a/cmd/podman/ps.go b/cmd/podman/ps.go
index 623f17050..eb5181126 100644
--- a/cmd/podman/ps.go
+++ b/cmd/podman/ps.go
@@ -497,7 +497,7 @@ func psDisplay(c *cliconfig.PsValues, runtime *adapter.LocalRuntime) error {
} else {
// Print namespace information
- ns := shared.GetNamespaces(container.Pid)
+ ns := runtime.GetNamespaces(container)
fmt.Fprintf(w, "\n%s\t%s\t%d\t%s\t%s\t%s\t%s\t%s\t%s\t%s", container.ID, container.Names, container.Pid, ns.Cgroup, ns.IPC, ns.MNT, ns.NET, ns.PIDNS, ns.User, ns.UTS)
}
diff --git a/cmd/podman/shared/intermediate_varlink.go b/cmd/podman/shared/intermediate_varlink.go
index 5e21245e3..4742d4909 100644
--- a/cmd/podman/shared/intermediate_varlink.go
+++ b/cmd/podman/shared/intermediate_varlink.go
@@ -3,8 +3,6 @@
package shared
import (
- "fmt"
-
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/varlink"
"github.com/containers/libpod/pkg/rootless"
@@ -209,7 +207,6 @@ func boolFromVarlink(v *bool, flagName string, defaultValue bool) CRBool {
cr.Val = defaultValue
cr.Changed = false
} else {
- fmt.Println(flagName, cr.Val)
cr.Val = *v
cr.Changed = true
}
diff --git a/cmd/podman/varlink.go b/cmd/podman/varlink.go
index 978678a84..215542d2c 100644
--- a/cmd/podman/varlink.go
+++ b/cmd/podman/varlink.go
@@ -3,11 +3,17 @@
package main
import (
+ "fmt"
+ "os"
+ "path/filepath"
"time"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
iopodman "github.com/containers/libpod/cmd/podman/varlink"
+ "github.com/containers/libpod/pkg/adapter"
+ "github.com/containers/libpod/pkg/rootless"
+ "github.com/containers/libpod/pkg/util"
"github.com/containers/libpod/pkg/varlinkapi"
"github.com/containers/libpod/version"
"github.com/pkg/errors"
@@ -45,13 +51,31 @@ func init() {
}
func varlinkCmd(c *cliconfig.VarlinkValues) error {
- args := c.InputArgs
- if len(args) < 1 {
- return errors.Errorf("you must provide a varlink URI")
+ varlinkURI := adapter.DefaultAddress
+ if rootless.IsRootless() {
+ xdg, err := util.GetRootlessRuntimeDir()
+ if err != nil {
+ return err
+ }
+ socketDir := filepath.Join(xdg, "podman/io.podman")
+ if _, err := os.Stat(filepath.Dir(socketDir)); os.IsNotExist(err) {
+ if err := os.Mkdir(filepath.Dir(socketDir), 0755); err != nil {
+ return err
+ }
+ }
+ varlinkURI = fmt.Sprintf("unix:%s", socketDir)
}
+ args := c.InputArgs
+
if len(args) > 1 {
- return errors.Errorf("too many arguments. Requires exactly 1")
+ return errors.Errorf("too many arguments. you may optionally provide 1")
+ }
+
+ if len(args) > 0 {
+ varlinkURI = args[0]
}
+
+ logrus.Debugf("Using varlink socket: %s", varlinkURI)
timeout := time.Duration(c.Timeout) * time.Millisecond
// Create a single runtime for varlink
@@ -81,7 +105,7 @@ func varlinkCmd(c *cliconfig.VarlinkValues) error {
}
// Run the varlink server at the given address
- if err = service.Listen(args[0], timeout); err != nil {
+ if err = service.Listen(varlinkURI, timeout); err != nil {
switch err.(type) {
case varlink.ServiceTimeoutError:
logrus.Infof("varlink service expired (use --timeout to increase session time beyond %d ms, 0 means never timeout)", c.Int64("timeout"))
diff --git a/cmd/podman/varlink/io.podman.varlink b/cmd/podman/varlink/io.podman.varlink
index ace81646c..faaecdb6b 100644
--- a/cmd/podman/varlink/io.podman.varlink
+++ b/cmd/podman/varlink/io.podman.varlink
@@ -1254,4 +1254,7 @@ error ErrorOccurred (reason: string)
error RuntimeError (reason: string)
# The Podman endpoint requires that you use a streaming connection.
-error WantsMoreRequired (reason: string) \ No newline at end of file
+error WantsMoreRequired (reason: string)
+
+# Container is already stopped
+error ErrCtrStopped (id: string)
diff --git a/cmd/podman/version.go b/cmd/podman/version.go
index e964bdbb5..439a1cca6 100644
--- a/cmd/podman/version.go
+++ b/cmd/podman/version.go
@@ -2,6 +2,7 @@ package main
import (
"fmt"
+ "io"
"os"
"strings"
"text/tabwriter"
@@ -10,6 +11,7 @@ import (
"github.com/containers/buildah/pkg/formats"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/pkg/adapter"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
@@ -38,7 +40,7 @@ func init() {
// versionCmd gets and prints version info for version command
func versionCmd(c *cliconfig.VersionValues) error {
- output, err := libpod.GetVersion()
+ clientVersion, err := libpod.GetVersion()
if err != nil {
errors.Wrapf(err, "unable to determine version")
}
@@ -51,25 +53,49 @@ func versionCmd(c *cliconfig.VersionValues) error {
var out formats.Writer
switch versionOutputFormat {
case formats.JSONString:
- out = formats.JSONStruct{Output: output}
+ out = formats.JSONStruct{Output: clientVersion}
default:
- out = formats.StdoutTemplate{Output: output, Template: versionOutputFormat}
+ out = formats.StdoutTemplate{Output: clientVersion, Template: versionOutputFormat}
}
return formats.Writer(out).Out()
}
w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
defer w.Flush()
- fmt.Fprintf(w, "Version:\t%s\n", output.Version)
- fmt.Fprintf(w, "RemoteAPI Version:\t%d\n", output.RemoteAPIVersion)
- fmt.Fprintf(w, "Go Version:\t%s\n", output.GoVersion)
- if output.GitCommit != "" {
- fmt.Fprintf(w, "Git Commit:\t%s\n", output.GitCommit)
+
+ if remote {
+ fmt.Fprintf(w, "Client:\n")
+ }
+ formatVersion(w, clientVersion)
+
+ if remote {
+ fmt.Fprintf(w, "\nService:\n")
+
+ runtime, err := adapter.GetRuntime(getContext(), nil)
+ if err != nil {
+ return errors.Wrapf(err, "could not get runtime")
+ }
+ defer runtime.Shutdown(false)
+
+ serviceVersion, err := runtime.GetVersion()
+ if err != nil {
+ return err
+ }
+ formatVersion(w, serviceVersion)
+ }
+ return nil
+}
+
+func formatVersion(writer io.Writer, version libpod.Version) {
+ fmt.Fprintf(writer, "Version:\t%s\n", version.Version)
+ fmt.Fprintf(writer, "RemoteAPI Version:\t%d\n", version.RemoteAPIVersion)
+ fmt.Fprintf(writer, "Go Version:\t%s\n", version.GoVersion)
+ if version.GitCommit != "" {
+ fmt.Fprintf(writer, "Git Commit:\t%s\n", version.GitCommit)
}
// Prints out the build time in readable format
- if output.Built != 0 {
- fmt.Fprintf(w, "Built:\t%s\n", time.Unix(output.Built, 0).Format(time.ANSIC))
+ if version.Built != 0 {
+ fmt.Fprintf(writer, "Built:\t%s\n", time.Unix(version.Built, 0).Format(time.ANSIC))
}
- fmt.Fprintf(w, "OS/Arch:\t%s\n", output.OsArch)
- return nil
+ fmt.Fprintf(writer, "OS/Arch:\t%s\n", version.OsArch)
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-06 18:19:35 +0000