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-rw-r--r--cmd/podman/main.go1
-rw-r--r--cmd/podman/root.go31
-rw-r--r--cmd/podman/system/connection.go201
-rw-r--r--cmd/podman/system/connection/add.go223
-rw-r--r--cmd/podman/system/connection/default.go46
-rw-r--r--cmd/podman/system/connection/list.go84
-rw-r--r--cmd/podman/system/connection/remove.go49
-rw-r--r--cmd/podman/system/connection/rename.go54
8 files changed, 494 insertions, 195 deletions
diff --git a/cmd/podman/main.go b/cmd/podman/main.go
index 5f740a006..f46f74547 100644
--- a/cmd/podman/main.go
+++ b/cmd/podman/main.go
@@ -14,6 +14,7 @@ import (
_ "github.com/containers/libpod/v2/cmd/podman/pods"
"github.com/containers/libpod/v2/cmd/podman/registry"
_ "github.com/containers/libpod/v2/cmd/podman/system"
+ _ "github.com/containers/libpod/v2/cmd/podman/system/connection"
_ "github.com/containers/libpod/v2/cmd/podman/volumes"
"github.com/containers/libpod/v2/pkg/rootless"
"github.com/containers/libpod/v2/pkg/terminal"
diff --git a/cmd/podman/root.go b/cmd/podman/root.go
index c6ced21c0..e9f1ff710 100644
--- a/cmd/podman/root.go
+++ b/cmd/podman/root.go
@@ -236,16 +236,12 @@ func loggingHook() {
func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) {
cfg := opts.Config
+ uri, ident := resolveDestination()
lFlags := cmd.Flags()
- custom, _ := config.ReadCustomConfig()
- defaultURI := custom.Engine.RemoteURI
- if defaultURI == "" {
- defaultURI = registry.DefaultAPIAddress()
- }
lFlags.BoolVarP(&opts.Remote, "remote", "r", false, "Access remote Podman service (default false)")
- lFlags.StringVar(&opts.URI, "url", defaultURI, "URL to access Podman service (CONTAINER_HOST)")
- lFlags.StringVar(&opts.Identity, "identity", custom.Engine.RemoteIdentity, "path to SSH identity file, (CONTAINER_SSHKEY)")
+ lFlags.StringVar(&opts.URI, "url", uri, "URL to access Podman service (CONTAINER_HOST)")
+ lFlags.StringVar(&opts.Identity, "identity", ident, "path to SSH identity file, (CONTAINER_SSHKEY)")
pFlags := cmd.PersistentFlags()
pFlags.StringVar(&cfg.Engine.CgroupManager, "cgroup-manager", cfg.Engine.CgroupManager, "Cgroup manager to use (\"cgroupfs\"|\"systemd\")")
@@ -292,3 +288,24 @@ func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) {
pFlags.BoolVar(&useSyslog, "syslog", false, "Output logging information to syslog as well as the console (default false)")
}
}
+
+func resolveDestination() (string, string) {
+ if uri, found := os.LookupEnv("CONTAINER_HOST"); found {
+ var ident string
+ if v, found := os.LookupEnv("CONTAINER_SSHKEY"); found {
+ ident = v
+ }
+ return uri, ident
+ }
+
+ cfg, err := config.ReadCustomConfig()
+ if err != nil {
+ return registry.DefaultAPIAddress(), ""
+ }
+
+ uri, ident, err := cfg.ActiveDestination()
+ if err != nil {
+ return registry.DefaultAPIAddress(), ""
+ }
+ return uri, ident
+}
diff --git a/cmd/podman/system/connection.go b/cmd/podman/system/connection.go
index 9f26a0df6..b1c538803 100644
--- a/cmd/podman/system/connection.go
+++ b/cmd/podman/system/connection.go
@@ -1,209 +1,34 @@
package system
import (
- "bytes"
- "fmt"
- "net"
- "net/url"
- "os"
- "os/user"
- "regexp"
-
- "github.com/containers/common/pkg/config"
"github.com/containers/libpod/v2/cmd/podman/registry"
- "github.com/containers/libpod/v2/libpod/define"
+ "github.com/containers/libpod/v2/cmd/podman/validate"
"github.com/containers/libpod/v2/pkg/domain/entities"
- "github.com/containers/libpod/v2/pkg/terminal"
- "github.com/pkg/errors"
- "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
- "golang.org/x/crypto/ssh"
- "golang.org/x/crypto/ssh/agent"
)
-const schemaPattern = "^[A-Za-z][A-Za-z0-9+.-]*:"
-
var (
- // Skip creating engines since this command will obtain connection information to engine
+ // Skip creating engines since this command will obtain connection information to said engines
noOp = func(cmd *cobra.Command, args []string) error {
return nil
}
- connectionCmd = &cobra.Command{
- Use: "connection [flags] DESTINATION",
- Args: cobra.ExactArgs(1),
- Long: `Store ssh destination information in podman configuration.
- "destination" is of the form [user@]hostname or
- an URI of the form ssh://[user@]hostname[:port]
-`,
- Short: "Record remote ssh destination",
- PersistentPreRunE: noOp,
- PersistentPostRunE: noOp,
- TraverseChildren: false,
- RunE: connection,
- Example: `podman system connection server.fubar.com
- podman system connection --identity ~/.ssh/dev_rsa ssh://root@server.fubar.com:2222
- podman system connection --identity ~/.ssh/dev_rsa --port 22 root@server.fubar.com`,
- }
- cOpts = struct {
- Identity string
- Port int
- UDSPath string
- }{}
+ ConnectionCmd = &cobra.Command{
+ Use: "connection",
+ Short: "Manage remote ssh destinations",
+ Long: `Manage ssh destination information in podman configuration`,
+ DisableFlagsInUseLine: true,
+ PersistentPreRunE: noOp,
+ RunE: validate.SubCommandExists,
+ PersistentPostRunE: noOp,
+ TraverseChildren: false,
+ }
)
func init() {
registry.Commands = append(registry.Commands, registry.CliCommand{
Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
- Command: connectionCmd,
+ Command: ConnectionCmd,
Parent: systemCmd,
})
-
- flags := connectionCmd.Flags()
- flags.IntVarP(&cOpts.Port, "port", "p", 22, "SSH port number for destination")
- flags.StringVar(&cOpts.Identity, "identity", "", "path to SSH identity file")
- flags.StringVar(&cOpts.UDSPath, "socket-path", "", "path to podman socket on remote host. (default '/run/podman/podman.sock' or '/run/user/{uid}/podman/podman.sock)")
-}
-
-func connection(cmd *cobra.Command, args []string) error {
- // Default to ssh: schema if none given
- dest := []byte(args[0])
- if match, err := regexp.Match(schemaPattern, dest); err != nil {
- return errors.Wrapf(err, "internal regex error %q", schemaPattern)
- } else if !match {
- dest = append([]byte("ssh://"), dest...)
- }
-
- uri, err := url.Parse(string(dest))
- if err != nil {
- return errors.Wrapf(err, "failed to parse %q", string(dest))
- }
-
- if uri.User.Username() == "" {
- if uri.User, err = getUserInfo(uri); err != nil {
- return err
- }
- }
-
- if cmd.Flag("socket-path").Changed {
- uri.Path = cmd.Flag("socket-path").Value.String()
- }
-
- if cmd.Flag("port").Changed {
- uri.Host = net.JoinHostPort(uri.Hostname(), cmd.Flag("port").Value.String())
- }
-
- if uri.Port() == "" {
- uri.Host = net.JoinHostPort(uri.Hostname(), cmd.Flag("port").DefValue)
- }
-
- if uri.Path == "" {
- if uri.Path, err = getUDS(cmd, uri); err != nil {
- return errors.Wrapf(err, "failed to connect to %q", uri.String())
- }
- }
-
- custom, err := config.ReadCustomConfig()
- if err != nil {
- return err
- }
-
- if cmd.Flag("identity").Changed {
- custom.Engine.RemoteIdentity = cOpts.Identity
- }
-
- custom.Engine.RemoteURI = uri.String()
- return custom.Write()
-}
-
-func getUserInfo(uri *url.URL) (*url.Userinfo, error) {
- var (
- usr *user.User
- err error
- )
- if u, found := os.LookupEnv("_CONTAINERS_ROOTLESS_UID"); found {
- usr, err = user.LookupId(u)
- if err != nil {
- return nil, errors.Wrapf(err, "failed to find user %q", u)
- }
- } else {
- usr, err = user.Current()
- if err != nil {
- return nil, errors.Wrapf(err, "failed to obtain current user")
- }
- }
-
- pw, set := uri.User.Password()
- if set {
- return url.UserPassword(usr.Username, pw), nil
- }
- return url.User(usr.Username), nil
-}
-
-func getUDS(cmd *cobra.Command, uri *url.URL) (string, error) {
- var authMethods []ssh.AuthMethod
- passwd, set := uri.User.Password()
- if set {
- authMethods = append(authMethods, ssh.Password(passwd))
- }
-
- ident := cmd.Flag("identity")
- if ident.Changed {
- auth, err := terminal.PublicKey(ident.Value.String(), []byte(passwd))
- if err != nil {
- return "", errors.Wrapf(err, "Failed to read identity %q", ident.Value.String())
- }
- authMethods = append(authMethods, auth)
- }
-
- if sock, found := os.LookupEnv("SSH_AUTH_SOCK"); found {
- logrus.Debugf("Found SSH_AUTH_SOCK %q, ssh-agent signer enabled", sock)
-
- c, err := net.Dial("unix", sock)
- if err != nil {
- return "", err
- }
- a := agent.NewClient(c)
- authMethods = append(authMethods, ssh.PublicKeysCallback(a.Signers))
- }
-
- config := &ssh.ClientConfig{
- User: uri.User.Username(),
- Auth: authMethods,
- HostKeyCallback: ssh.InsecureIgnoreHostKey(),
- }
- dial, err := ssh.Dial("tcp", uri.Host, config)
- if err != nil {
- return "", errors.Wrapf(err, "failed to connect to %q", uri.Host)
- }
- defer dial.Close()
-
- session, err := dial.NewSession()
- if err != nil {
- return "", errors.Wrapf(err, "failed to create new ssh session on %q", uri.Host)
- }
- defer session.Close()
-
- // Override podman binary for testing etc
- podman := "podman"
- if v, found := os.LookupEnv("PODMAN_BINARY"); found {
- podman = v
- }
- run := podman + " info --format=json"
-
- var buffer bytes.Buffer
- session.Stdout = &buffer
- if err := session.Run(run); err != nil {
- return "", errors.Wrapf(err, "failed to run %q", run)
- }
-
- var info define.Info
- if err := json.Unmarshal(buffer.Bytes(), &info); err != nil {
- return "", errors.Wrapf(err, "failed to parse 'podman info' results")
- }
-
- if info.Host.RemoteSocket == nil || len(info.Host.RemoteSocket.Path) == 0 {
- return "", fmt.Errorf("remote podman %q failed to report its UDS socket", uri.Host)
- }
- return info.Host.RemoteSocket.Path, nil
}
diff --git a/cmd/podman/system/connection/add.go b/cmd/podman/system/connection/add.go
new file mode 100644
index 000000000..7522eb190
--- /dev/null
+++ b/cmd/podman/system/connection/add.go
@@ -0,0 +1,223 @@
+package connection
+
+import (
+ "bytes"
+ "encoding/json"
+ "fmt"
+ "net"
+ "net/url"
+ "os"
+ "os/user"
+ "regexp"
+
+ "github.com/containers/common/pkg/config"
+ "github.com/containers/libpod/v2/cmd/podman/registry"
+ "github.com/containers/libpod/v2/cmd/podman/system"
+ "github.com/containers/libpod/v2/libpod/define"
+ "github.com/containers/libpod/v2/pkg/domain/entities"
+ "github.com/containers/libpod/v2/pkg/terminal"
+ "github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
+ "github.com/spf13/cobra"
+ "golang.org/x/crypto/ssh"
+ "golang.org/x/crypto/ssh/agent"
+)
+
+const schemaPattern = "^[A-Za-z][A-Za-z0-9+.-]*:"
+
+var (
+ addCmd = &cobra.Command{
+ Use: "add [flags] NAME DESTINATION",
+ Args: cobra.ExactArgs(2),
+ Short: "Record destination for the Podman service",
+ Long: `Add destination to podman configuration.
+ "destination" is of the form [user@]hostname or
+ an URI of the form ssh://[user@]hostname[:port]
+`,
+ RunE: add,
+ Example: `podman system connection add laptop server.fubar.com
+ podman system connection add --identity ~/.ssh/dev_rsa testing ssh://root@server.fubar.com:2222
+ podman system connection add --identity ~/.ssh/dev_rsa --port 22 production root@server.fubar.com
+ `,
+ }
+
+ cOpts = struct {
+ Identity string
+ Port int
+ UDSPath string
+ Default bool
+ }{}
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: addCmd,
+ Parent: system.ConnectionCmd,
+ })
+
+ flags := addCmd.Flags()
+ flags.IntVarP(&cOpts.Port, "port", "p", 22, "SSH port number for destination")
+ flags.StringVar(&cOpts.Identity, "identity", "", "path to SSH identity file")
+ flags.StringVar(&cOpts.UDSPath, "socket-path", "", "path to podman socket on remote host. (default '/run/podman/podman.sock' or '/run/user/{uid}/podman/podman.sock)")
+ flags.BoolVarP(&cOpts.Default, "default", "d", false, "Set connection to be default")
+}
+
+func add(cmd *cobra.Command, args []string) error {
+ // Default to ssh: schema if none given
+ dest := args[1]
+ if match, err := regexp.Match(schemaPattern, []byte(dest)); err != nil {
+ return errors.Wrapf(err, "internal regex error %q", schemaPattern)
+ } else if !match {
+ dest = "ssh://" + dest
+ }
+
+ uri, err := url.Parse(dest)
+ if err != nil {
+ return errors.Wrapf(err, "failed to parse %q", dest)
+ }
+
+ if uri.User.Username() == "" {
+ if uri.User, err = getUserInfo(uri); err != nil {
+ return err
+ }
+ }
+
+ if cmd.Flags().Changed("socket-path") {
+ uri.Path = cmd.Flag("socket-path").Value.String()
+ }
+
+ if cmd.Flags().Changed("port") {
+ uri.Host = net.JoinHostPort(uri.Hostname(), cmd.Flag("port").Value.String())
+ }
+
+ if uri.Port() == "" {
+ uri.Host = net.JoinHostPort(uri.Hostname(), cmd.Flag("port").DefValue)
+ }
+
+ if uri.Path == "" {
+ if uri.Path, err = getUDS(cmd, uri); err != nil {
+ return errors.Wrapf(err, "failed to connect to %q", uri.String())
+ }
+ }
+
+ cfg, err := config.ReadCustomConfig()
+ if err != nil {
+ return err
+ }
+
+ if cmd.Flags().Changed("default") {
+ if cOpts.Default {
+ cfg.Engine.ActiveService = args[0]
+ }
+ }
+
+ dst := config.Destination{
+ URI: uri.String(),
+ }
+
+ if cmd.Flags().Changed("identity") {
+ dst.Identity = cOpts.Identity
+ }
+
+ if cfg.Engine.ServiceDestinations == nil {
+ cfg.Engine.ServiceDestinations = map[string]config.Destination{
+ args[0]: dst,
+ }
+ } else {
+ cfg.Engine.ServiceDestinations[args[0]] = dst
+ }
+ return cfg.Write()
+}
+
+func getUserInfo(uri *url.URL) (*url.Userinfo, error) {
+ var (
+ usr *user.User
+ err error
+ )
+ if u, found := os.LookupEnv("_CONTAINERS_ROOTLESS_UID"); found {
+ usr, err = user.LookupId(u)
+ if err != nil {
+ return nil, errors.Wrapf(err, "failed to find user %q", u)
+ }
+ } else {
+ usr, err = user.Current()
+ if err != nil {
+ return nil, errors.Wrapf(err, "failed to obtain current user")
+ }
+ }
+
+ pw, set := uri.User.Password()
+ if set {
+ return url.UserPassword(usr.Username, pw), nil
+ }
+ return url.User(usr.Username), nil
+}
+
+func getUDS(cmd *cobra.Command, uri *url.URL) (string, error) {
+ var authMethods []ssh.AuthMethod
+ passwd, set := uri.User.Password()
+ if set {
+ authMethods = append(authMethods, ssh.Password(passwd))
+ }
+
+ if cmd.Flags().Changed("identity") {
+ value := cmd.Flag("identity").Value.String()
+ auth, err := terminal.PublicKey(value, []byte(passwd))
+ if err != nil {
+ return "", errors.Wrapf(err, "Failed to read identity %q", value)
+ }
+ authMethods = append(authMethods, auth)
+ }
+
+ if sock, found := os.LookupEnv("SSH_AUTH_SOCK"); found {
+ logrus.Debugf("Found SSH_AUTH_SOCK %q, ssh-agent signer enabled", sock)
+
+ c, err := net.Dial("unix", sock)
+ if err != nil {
+ return "", err
+ }
+ a := agent.NewClient(c)
+ authMethods = append(authMethods, ssh.PublicKeysCallback(a.Signers))
+ }
+
+ config := &ssh.ClientConfig{
+ User: uri.User.Username(),
+ Auth: authMethods,
+ HostKeyCallback: ssh.InsecureIgnoreHostKey(),
+ }
+ dial, err := ssh.Dial("tcp", uri.Host, config)
+ if err != nil {
+ return "", errors.Wrapf(err, "failed to connect to %q", uri.Host)
+ }
+ defer dial.Close()
+
+ session, err := dial.NewSession()
+ if err != nil {
+ return "", errors.Wrapf(err, "failed to create new ssh session on %q", uri.Host)
+ }
+ defer session.Close()
+
+ // Override podman binary for testing etc
+ podman := "podman"
+ if v, found := os.LookupEnv("PODMAN_BINARY"); found {
+ podman = v
+ }
+ run := podman + " info --format=json"
+
+ var buffer bytes.Buffer
+ session.Stdout = &buffer
+ if err := session.Run(run); err != nil {
+ return "", errors.Wrapf(err, "failed to run %q", run)
+ }
+
+ var info define.Info
+ if err := json.Unmarshal(buffer.Bytes(), &info); err != nil {
+ return "", errors.Wrapf(err, "failed to parse 'podman info' results")
+ }
+
+ if info.Host.RemoteSocket == nil || len(info.Host.RemoteSocket.Path) == 0 {
+ return "", fmt.Errorf("remote podman %q failed to report its UDS socket", uri.Host)
+ }
+ return info.Host.RemoteSocket.Path, nil
+}
diff --git a/cmd/podman/system/connection/default.go b/cmd/podman/system/connection/default.go
new file mode 100644
index 000000000..b85343dc2
--- /dev/null
+++ b/cmd/podman/system/connection/default.go
@@ -0,0 +1,46 @@
+package connection
+
+import (
+ "fmt"
+
+ "github.com/containers/common/pkg/config"
+ "github.com/containers/libpod/v2/cmd/podman/registry"
+ "github.com/containers/libpod/v2/cmd/podman/system"
+ "github.com/containers/libpod/v2/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ // Skip creating engines since this command will obtain connection information to said engines
+ dfltCmd = &cobra.Command{
+ Use: "default NAME",
+ Args: cobra.ExactArgs(1),
+ Short: "Set named destination as default",
+ Long: `Set named destination as default for the Podman service`,
+ DisableFlagsInUseLine: true,
+ RunE: defaultRunE,
+ Example: `podman system connection default testing`,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: dfltCmd,
+ Parent: system.ConnectionCmd,
+ })
+}
+
+func defaultRunE(cmd *cobra.Command, args []string) error {
+ cfg, err := config.ReadCustomConfig()
+ if err != nil {
+ return err
+ }
+
+ if _, found := cfg.Engine.ServiceDestinations[args[0]]; !found {
+ return fmt.Errorf("%q destination is not defined. See \"podman system connection add ...\" to create a connection", args[0])
+ }
+
+ cfg.Engine.ActiveService = args[0]
+ return cfg.Write()
+}
diff --git a/cmd/podman/system/connection/list.go b/cmd/podman/system/connection/list.go
new file mode 100644
index 000000000..c0a9087f5
--- /dev/null
+++ b/cmd/podman/system/connection/list.go
@@ -0,0 +1,84 @@
+package connection
+
+import (
+ "os"
+ "text/tabwriter"
+ "text/template"
+
+ "github.com/containers/common/pkg/config"
+ "github.com/containers/libpod/v2/cmd/podman/registry"
+ "github.com/containers/libpod/v2/cmd/podman/system"
+ "github.com/containers/libpod/v2/cmd/podman/validate"
+ "github.com/containers/libpod/v2/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ listCmd = &cobra.Command{
+ Use: "list",
+ Aliases: []string{"ls"},
+ Args: validate.NoArgs,
+ Short: "List destination for the Podman service(s)",
+ Long: `List destination information for the Podman service(s) in podman configuration`,
+ DisableFlagsInUseLine: true,
+ Example: `podman system connection list
+ podman system connection ls`,
+ RunE: list,
+ TraverseChildren: false,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: listCmd,
+ Parent: system.ConnectionCmd,
+ })
+}
+
+type namedDestination struct {
+ Name string
+ config.Destination
+}
+
+func list(_ *cobra.Command, _ []string) error {
+ cfg, err := config.ReadCustomConfig()
+ if err != nil {
+ return err
+ }
+
+ if len(cfg.Engine.ServiceDestinations) == 0 {
+ return nil
+ }
+
+ hdrs := []map[string]string{{
+ "Identity": "Identity",
+ "Name": "Name",
+ "URI": "URI",
+ }}
+
+ rows := make([]namedDestination, 0)
+ for k, v := range cfg.Engine.ServiceDestinations {
+ if k == cfg.Engine.ActiveService {
+ k += "*"
+ }
+
+ r := namedDestination{
+ Name: k,
+ Destination: config.Destination{
+ Identity: v.Identity,
+ URI: v.URI,
+ },
+ }
+ rows = append(rows, r)
+ }
+
+ // TODO: Allow user to override format
+ format := "{{range . }}{{.Name}}\t{{.Identity}}\t{{.URI}}\n{{end}}"
+ tmpl := template.Must(template.New("connection").Parse(format))
+ w := tabwriter.NewWriter(os.Stdout, 8, 2, 2, ' ', 0)
+ defer w.Flush()
+
+ _ = tmpl.Execute(w, hdrs)
+ return tmpl.Execute(w, rows)
+}
diff --git a/cmd/podman/system/connection/remove.go b/cmd/podman/system/connection/remove.go
new file mode 100644
index 000000000..a2ca66c8d
--- /dev/null
+++ b/cmd/podman/system/connection/remove.go
@@ -0,0 +1,49 @@
+package connection
+
+import (
+ "github.com/containers/common/pkg/config"
+ "github.com/containers/libpod/v2/cmd/podman/registry"
+ "github.com/containers/libpod/v2/cmd/podman/system"
+ "github.com/containers/libpod/v2/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ // Skip creating engines since this command will obtain connection information to said engines
+ rmCmd = &cobra.Command{
+ Use: "remove NAME",
+ Args: cobra.ExactArgs(1),
+ Aliases: []string{"rm"},
+ Long: `Delete named destination from podman configuration`,
+ Short: "Delete named destination",
+ DisableFlagsInUseLine: true,
+ RunE: rm,
+ Example: `podman system connection remove devl
+ podman system connection rm devl`,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: rmCmd,
+ Parent: system.ConnectionCmd,
+ })
+}
+
+func rm(_ *cobra.Command, args []string) error {
+ cfg, err := config.ReadCustomConfig()
+ if err != nil {
+ return err
+ }
+
+ if cfg.Engine.ServiceDestinations != nil {
+ delete(cfg.Engine.ServiceDestinations, args[0])
+ }
+
+ if cfg.Engine.ActiveService == args[0] {
+ cfg.Engine.ActiveService = ""
+ }
+
+ return cfg.Write()
+}
diff --git a/cmd/podman/system/connection/rename.go b/cmd/podman/system/connection/rename.go
new file mode 100644
index 000000000..d6cd55c31
--- /dev/null
+++ b/cmd/podman/system/connection/rename.go
@@ -0,0 +1,54 @@
+package connection
+
+import (
+ "fmt"
+
+ "github.com/containers/common/pkg/config"
+ "github.com/containers/libpod/v2/cmd/podman/registry"
+ "github.com/containers/libpod/v2/cmd/podman/system"
+ "github.com/containers/libpod/v2/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ // Skip creating engines since this command will obtain connection information to said engines
+ renameCmd = &cobra.Command{
+ Use: "rename OLD NEW",
+ Aliases: []string{"mv"},
+ Args: cobra.ExactArgs(2),
+ Short: "Rename \"old\" to \"new\"",
+ Long: `Rename destination for the Podman service from "old" to "new"`,
+ DisableFlagsInUseLine: true,
+ RunE: rename,
+ Example: `podman system connection rename laptop devl,
+ podman system connection mv laptop devl`,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: renameCmd,
+ Parent: system.ConnectionCmd,
+ })
+}
+
+func rename(cmd *cobra.Command, args []string) error {
+ cfg, err := config.ReadCustomConfig()
+ if err != nil {
+ return err
+ }
+
+ if _, found := cfg.Engine.ServiceDestinations[args[0]]; !found {
+ return fmt.Errorf("%q destination is not defined. See \"podman system connection add ...\" to create a connection", args[0])
+ }
+
+ cfg.Engine.ServiceDestinations[args[1]] = cfg.Engine.ServiceDestinations[args[0]]
+ delete(cfg.Engine.ServiceDestinations, args[0])
+
+ if cfg.Engine.ActiveService == args[0] {
+ cfg.Engine.ActiveService = args[1]
+ }
+
+ return cfg.Write()
+}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-12 12:31:36 +0000