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path: root/cmd/podman/root.go
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Diffstat (limited to 'cmd/podman/root.go')
-rw-r--r--cmd/podman/root.go74
1 files changed, 42 insertions, 32 deletions
diff --git a/cmd/podman/root.go b/cmd/podman/root.go
index 1ca358e71..7c54da91a 100644
--- a/cmd/podman/root.go
+++ b/cmd/podman/root.go
@@ -6,6 +6,7 @@ import (
"path"
"runtime"
"runtime/pprof"
+ "strconv"
"strings"
"github.com/containers/common/pkg/config"
@@ -20,7 +21,6 @@ import (
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
- "github.com/spf13/pflag"
)
// HelpTemplate is the help template for podman commands
@@ -79,7 +79,7 @@ func init() {
syslogHook,
)
- rootFlags(registry.PodmanConfig(), rootCmd.PersistentFlags())
+ rootFlags(rootCmd, registry.PodmanConfig())
// "version" is a local flag to avoid collisions with sub-commands that use "-v"
var dummyVersion bool
@@ -111,6 +111,15 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
cfg := registry.PodmanConfig()
+ // Validate --remote and --latest not given on same command
+ latest := cmd.Flags().Lookup("latest")
+ if latest != nil {
+ value, _ := strconv.ParseBool(latest.Value.String())
+ if cfg.Remote && value {
+ return errors.Errorf("For %s \"--remote\" and \"--latest\", are mutually exclusive flags", cmd.CommandPath())
+ }
+ }
+
// Prep the engines
if _, err := registry.NewImageEngine(cmd, args); err != nil {
return err
@@ -193,7 +202,7 @@ func loggingHook() {
}
}
if !found {
- fmt.Fprintf(os.Stderr, "Log Level \"%s\" is not supported, choose from: %s\n", logLevel, strings.Join(logLevels, ", "))
+ fmt.Fprintf(os.Stderr, "Log Level %q is not supported, choose from: %s\n", logLevel, strings.Join(logLevels, ", "))
os.Exit(1)
}
@@ -209,44 +218,45 @@ func loggingHook() {
}
}
-func rootFlags(opts *entities.PodmanConfig, flags *pflag.FlagSet) {
- // V2 flags
- flags.BoolVarP(&opts.Remote, "remote", "r", false, "Access remote Podman service (default false)")
+func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) {
+ cfg := opts.Config
+ lFlags := cmd.Flags()
custom, _ := config.ReadCustomConfig()
defaultURI := custom.Engine.RemoteURI
if defaultURI == "" {
defaultURI = registry.DefaultAPIAddress()
}
- flags.StringVar(&opts.URI, "url", defaultURI, "URL to access Podman service (CONTAINER_HOST)")
- flags.StringVar(&opts.Identity, "identity", custom.Engine.RemoteIdentity, "path to SSH identity file, (CONTAINER_SSHKEY)")
-
- cfg := opts.Config
- flags.StringVar(&cfg.Engine.CgroupManager, "cgroup-manager", cfg.Engine.CgroupManager, "Cgroup manager to use (\"cgroupfs\"|\"systemd\")")
- flags.StringVar(&opts.CPUProfile, "cpu-profile", "", "Path for the cpu profiling results")
- flags.StringVar(&opts.ConmonPath, "conmon", "", "Path of the conmon binary")
- flags.StringVar(&cfg.Engine.NetworkCmdPath, "network-cmd-path", cfg.Engine.NetworkCmdPath, "Path to the command for configuring the network")
- flags.StringVar(&cfg.Network.NetworkConfigDir, "cni-config-dir", cfg.Network.NetworkConfigDir, "Path of the configuration directory for CNI networks")
- flags.StringVar(&cfg.Containers.DefaultMountsFile, "default-mounts-file", cfg.Containers.DefaultMountsFile, "Path to default mounts file")
- flags.StringVar(&cfg.Engine.EventsLogger, "events-backend", cfg.Engine.EventsLogger, `Events backend to use ("file"|"journald"|"none")`)
- flags.StringSliceVar(&cfg.Engine.HooksDir, "hooks-dir", cfg.Engine.HooksDir, "Set the OCI hooks directory path (may be set multiple times)")
- flags.IntVar(&opts.MaxWorks, "max-workers", (runtime.NumCPU()*3)+1, "The maximum number of workers for parallel operations")
- flags.StringVar(&cfg.Engine.Namespace, "namespace", cfg.Engine.Namespace, "Set the libpod namespace, used to create separate views of the containers and pods on the system")
- flags.StringVar(&cfg.Engine.StaticDir, "root", "", "Path to the root directory in which data, including images, is stored")
- flags.StringVar(&opts.RegistriesConf, "registries-conf", "", "Path to a registries.conf to use for image processing")
- flags.StringVar(&opts.Runroot, "runroot", "", "Path to the 'run directory' where all state information is stored")
- flags.StringVar(&opts.RuntimePath, "runtime", "", "Path to the OCI-compatible binary used to run containers, default is /usr/bin/runc")
+ 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)")
+
+ pFlags := cmd.PersistentFlags()
+ pFlags.StringVar(&cfg.Engine.CgroupManager, "cgroup-manager", cfg.Engine.CgroupManager, "Cgroup manager to use (\"cgroupfs\"|\"systemd\")")
+ pFlags.StringVar(&opts.CPUProfile, "cpu-profile", "", "Path for the cpu profiling results")
+ pFlags.StringVar(&opts.ConmonPath, "conmon", "", "Path of the conmon binary")
+ pFlags.StringVar(&cfg.Engine.NetworkCmdPath, "network-cmd-path", cfg.Engine.NetworkCmdPath, "Path to the command for configuring the network")
+ pFlags.StringVar(&cfg.Network.NetworkConfigDir, "cni-config-dir", cfg.Network.NetworkConfigDir, "Path of the configuration directory for CNI networks")
+ pFlags.StringVar(&cfg.Containers.DefaultMountsFile, "default-mounts-file", cfg.Containers.DefaultMountsFile, "Path to default mounts file")
+ pFlags.StringVar(&cfg.Engine.EventsLogger, "events-backend", cfg.Engine.EventsLogger, `Events backend to use ("file"|"journald"|"none")`)
+ pFlags.StringSliceVar(&cfg.Engine.HooksDir, "hooks-dir", cfg.Engine.HooksDir, "Set the OCI hooks directory path (may be set multiple times)")
+ pFlags.IntVar(&opts.MaxWorks, "max-workers", (runtime.NumCPU()*3)+1, "The maximum number of workers for parallel operations")
+ pFlags.StringVar(&cfg.Engine.Namespace, "namespace", cfg.Engine.Namespace, "Set the libpod namespace, used to create separate views of the containers and pods on the system")
+ pFlags.StringVar(&cfg.Engine.StaticDir, "root", "", "Path to the root directory in which data, including images, is stored")
+ pFlags.StringVar(&opts.RegistriesConf, "registries-conf", "", "Path to a registries.conf to use for image processing")
+ pFlags.StringVar(&opts.Runroot, "runroot", "", "Path to the 'run directory' where all state information is stored")
+ pFlags.StringVar(&opts.RuntimePath, "runtime", "", "Path to the OCI-compatible binary used to run containers, default is /usr/bin/runc")
// -s is deprecated due to conflict with -s on subcommands
- flags.StringVar(&opts.StorageDriver, "storage-driver", "", "Select which storage driver is used to manage storage of images and containers (default is overlay)")
- flags.StringArrayVar(&opts.StorageOpts, "storage-opt", []string{}, "Used to pass an option to the storage driver")
+ pFlags.StringVar(&opts.StorageDriver, "storage-driver", "", "Select which storage driver is used to manage storage of images and containers (default is overlay)")
+ pFlags.StringArrayVar(&opts.StorageOpts, "storage-opt", []string{}, "Used to pass an option to the storage driver")
- flags.StringVar(&opts.Engine.TmpDir, "tmpdir", "", "Path to the tmp directory for libpod state content.\n\nNote: use the environment variable 'TMPDIR' to change the temporary storage location for container images, '/var/tmp'.\n")
- flags.BoolVar(&opts.Trace, "trace", false, "Enable opentracing output (default false)")
+ pFlags.StringVar(&opts.Engine.TmpDir, "tmpdir", "", "Path to the tmp directory for libpod state content.\n\nNote: use the environment variable 'TMPDIR' to change the temporary storage location for container images, '/var/tmp'.\n")
+ pFlags.BoolVar(&opts.Trace, "trace", false, "Enable opentracing output (default false)")
// Override default --help information of `--help` global flag
var dummyHelp bool
- flags.BoolVar(&dummyHelp, "help", false, "Help for podman")
- flags.StringVar(&logLevel, "log-level", logLevel, fmt.Sprintf("Log messages above specified level (%s)", strings.Join(logLevels, ", ")))
+ pFlags.BoolVar(&dummyHelp, "help", false, "Help for podman")
+ pFlags.StringVar(&logLevel, "log-level", logLevel, fmt.Sprintf("Log messages above specified level (%s)", strings.Join(logLevels, ", ")))
// Hide these flags for both ABI and Tunneling
for _, f := range []string{
@@ -256,13 +266,13 @@ func rootFlags(opts *entities.PodmanConfig, flags *pflag.FlagSet) {
"registries-conf",
"trace",
} {
- if err := flags.MarkHidden(f); err != nil {
+ if err := pFlags.MarkHidden(f); err != nil {
logrus.Warnf("unable to mark %s flag as hidden: %s", f, err.Error())
}
}
// Only create these flags for ABI connections
if !registry.IsRemote() {
- flags.BoolVar(&useSyslog, "syslog", false, "Output logging information to syslog as well as the console (default false)")
+ pFlags.BoolVar(&useSyslog, "syslog", false, "Output logging information to syslog as well as the console (default false)")
}
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-28 15:35:47 +0000