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-rw-r--r--cmd/podman/common/create.go2
-rw-r--r--cmd/podman/containers/stop.go3
-rw-r--r--cmd/podman/containers/wait.go2
-rw-r--r--cmd/podman/main.go9
-rw-r--r--cmd/podman/registry/config.go16
-rw-r--r--cmd/podman/registry/registry.go10
-rw-r--r--cmd/podman/registry/remote.go2
-rw-r--r--cmd/podman/root.go25
8 files changed, 36 insertions, 33 deletions
diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go
index a7c8435c9..49a40dfa0 100644
--- a/cmd/podman/common/create.go
+++ b/cmd/podman/common/create.go
@@ -10,7 +10,7 @@ import (
const sizeWithUnitFormat = "(format: `<number>[<unit>]`, where unit = b (bytes), k (kilobytes), m (megabytes), or g (gigabytes))"
-var containerConfig = registry.NewPodmanConfig()
+var containerConfig = registry.PodmanConfig()
func GetCreateFlags(cf *ContainerCLIOpts) *pflag.FlagSet {
createFlags := pflag.FlagSet{}
diff --git a/cmd/podman/containers/stop.go b/cmd/podman/containers/stop.go
index 1ee9186a7..c1560be08 100644
--- a/cmd/podman/containers/stop.go
+++ b/cmd/podman/containers/stop.go
@@ -45,7 +45,8 @@ func init() {
flags.StringArrayVarP(&stopOptions.CIDFiles, "cidfile", "", nil, "Read the container ID from the file")
flags.BoolVarP(&stopOptions.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.UintVarP(&stopTimeout, "time", "t", defaultContainerConfig.Engine.StopTimeout, "Seconds to wait for stop before killing the container")
- if registry.PodmanOptions.EngineMode == entities.ABIMode {
+
+ if registry.IsRemote() {
_ = flags.MarkHidden("latest")
_ = flags.MarkHidden("cidfile")
_ = flags.MarkHidden("ignore")
diff --git a/cmd/podman/containers/wait.go b/cmd/podman/containers/wait.go
index 83c164e16..47f28f4c6 100644
--- a/cmd/podman/containers/wait.go
+++ b/cmd/podman/containers/wait.go
@@ -43,7 +43,7 @@ func init() {
flags.DurationVarP(&waitOptions.Interval, "interval", "i", time.Duration(250), "Milliseconds to wait before polling for completion")
flags.BoolVarP(&waitOptions.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
flags.StringVar(&waitCondition, "condition", "stopped", "Condition to wait on")
- if registry.PodmanOptions.EngineMode == entities.ABIMode {
+ if registry.IsRemote() {
// TODO: This is the same as V1. We could skip creating the flag altogether in V2...
_ = flags.MarkHidden("latest")
}
diff --git a/cmd/podman/main.go b/cmd/podman/main.go
index 5f7bfe3c9..2d9e45177 100644
--- a/cmd/podman/main.go
+++ b/cmd/podman/main.go
@@ -14,12 +14,6 @@ import (
"github.com/containers/storage/pkg/reexec"
)
-func init() {
- // This is the bootstrap configuration, if user gives
- // CLI flags parts of this configuration may be overwritten
- registry.PodmanOptions = registry.NewPodmanConfig()
-}
-
func main() {
if reexec.Init() {
// We were invoked with a different argv[0] indicating that we
@@ -27,9 +21,10 @@ func main() {
return
}
+ cfg := registry.PodmanConfig()
for _, c := range registry.Commands {
for _, m := range c.Mode {
- if registry.PodmanOptions.EngineMode == m {
+ if cfg.EngineMode == m {
parent := rootCmd
if c.Parent != nil {
parent = c.Parent
diff --git a/cmd/podman/registry/config.go b/cmd/podman/registry/config.go
index 358f9172e..fc6eb538e 100644
--- a/cmd/podman/registry/config.go
+++ b/cmd/podman/registry/config.go
@@ -6,6 +6,7 @@ import (
"path/filepath"
"runtime"
"strings"
+ "sync"
"github.com/containers/common/pkg/config"
"github.com/containers/libpod/pkg/domain/entities"
@@ -19,11 +20,18 @@ const (
)
var (
- PodmanOptions entities.PodmanConfig
+ podmanOptions entities.PodmanConfig
+ podmanSync sync.Once
)
-// NewPodmanConfig creates a PodmanConfig from the environment
-func NewPodmanConfig() entities.PodmanConfig {
+// PodmanConfig returns an entities.PodmanConfig built up from
+// environment and CLI
+func PodmanConfig() *entities.PodmanConfig {
+ podmanSync.Do(newPodmanConfig)
+ return &podmanOptions
+}
+
+func newPodmanConfig() {
if err := setXdgDirs(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
@@ -63,7 +71,7 @@ func NewPodmanConfig() entities.PodmanConfig {
cfg.Network.NetworkConfigDir = ""
}
- return entities.PodmanConfig{Config: cfg, EngineMode: mode}
+ podmanOptions = entities.PodmanConfig{Config: cfg, EngineMode: mode}
}
// SetXdgDirs ensures the XDG_RUNTIME_DIR env and XDG_CONFIG_HOME variables are set.
diff --git a/cmd/podman/registry/registry.go b/cmd/podman/registry/registry.go
index 1c5e5d21b..2e9d59d10 100644
--- a/cmd/podman/registry/registry.go
+++ b/cmd/podman/registry/registry.go
@@ -49,8 +49,8 @@ func ImageEngine() entities.ImageEngine {
// NewImageEngine is a wrapper for building an ImageEngine to be used for PreRunE functions
func NewImageEngine(cmd *cobra.Command, args []string) (entities.ImageEngine, error) {
if imageEngine == nil {
- PodmanOptions.FlagSet = cmd.Flags()
- engine, err := infra.NewImageEngine(PodmanOptions)
+ podmanOptions.FlagSet = cmd.Flags()
+ engine, err := infra.NewImageEngine(&podmanOptions)
if err != nil {
return nil, err
}
@@ -66,8 +66,8 @@ func ContainerEngine() entities.ContainerEngine {
// NewContainerEngine is a wrapper for building an ContainerEngine to be used for PreRunE functions
func NewContainerEngine(cmd *cobra.Command, args []string) (entities.ContainerEngine, error) {
if containerEngine == nil {
- PodmanOptions.FlagSet = cmd.Flags()
- engine, err := infra.NewContainerEngine(PodmanOptions)
+ podmanOptions.FlagSet = cmd.Flags()
+ engine, err := infra.NewContainerEngine(&podmanOptions)
if err != nil {
return nil, err
}
@@ -101,7 +101,7 @@ func Context() context.Context {
}
func ContextWithOptions(ctx context.Context) context.Context {
- cliCtx = context.WithValue(ctx, PodmanOptionsKey{}, PodmanOptions)
+ cliCtx = context.WithValue(ctx, PodmanOptionsKey{}, podmanOptions)
return cliCtx
}
diff --git a/cmd/podman/registry/remote.go b/cmd/podman/registry/remote.go
index 5378701e7..95870750e 100644
--- a/cmd/podman/registry/remote.go
+++ b/cmd/podman/registry/remote.go
@@ -5,5 +5,5 @@ import (
)
func IsRemote() bool {
- return PodmanOptions.EngineMode == entities.TunnelMode
+ return podmanOptions.EngineMode == entities.TunnelMode
}
diff --git a/cmd/podman/root.go b/cmd/podman/root.go
index 259e10c55..729ca6aa7 100644
--- a/cmd/podman/root.go
+++ b/cmd/podman/root.go
@@ -77,7 +77,7 @@ func init() {
syslogHook,
)
- rootFlags(registry.PodmanOptions, rootCmd.PersistentFlags())
+ rootFlags(registry.PodmanConfig(), rootCmd.PersistentFlags())
}
func Execute() {
@@ -98,9 +98,7 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
// TODO: Remove trace statement in podman V2.1
logrus.Debugf("Called %s.PersistentPreRunE()", cmd.Name())
- // Update PodmanOptions now that we "know" more
- // TODO: pass in path overriding configuration file
- registry.PodmanOptions = registry.NewPodmanConfig()
+ cfg := registry.PodmanConfig()
// Prep the engines
if _, err := registry.NewImageEngine(cmd, args); err != nil {
@@ -111,10 +109,10 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
}
if cmd.Flag("cpu-profile").Changed {
- f, err := os.Create(registry.PodmanOptions.CpuProfile)
+ f, err := os.Create(cfg.CpuProfile)
if err != nil {
return errors.Wrapf(err, "unable to create cpu profiling file %s",
- registry.PodmanOptions.CpuProfile)
+ cfg.CpuProfile)
}
if err := pprof.StartCPUProfile(f); err != nil {
return err
@@ -124,11 +122,11 @@ func persistentPreRunE(cmd *cobra.Command, args []string) error {
if cmd.Flag("trace").Changed {
tracer, closer := tracing.Init("podman")
opentracing.SetGlobalTracer(tracer)
- registry.PodmanOptions.SpanCloser = closer
+ cfg.SpanCloser = closer
- registry.PodmanOptions.Span = tracer.StartSpan("before-context")
- registry.PodmanOptions.SpanCtx = opentracing.ContextWithSpan(registry.Context(), registry.PodmanOptions.Span)
- opentracing.StartSpanFromContext(registry.PodmanOptions.SpanCtx, cmd.Name())
+ cfg.Span = tracer.StartSpan("before-context")
+ cfg.SpanCtx = opentracing.ContextWithSpan(registry.Context(), cfg.Span)
+ opentracing.StartSpanFromContext(cfg.SpanCtx, cmd.Name())
}
// Setup Rootless environment, IFF:
@@ -149,12 +147,13 @@ func persistentPostRunE(cmd *cobra.Command, args []string) error {
// TODO: Remove trace statement in podman V2.1
logrus.Debugf("Called %s.PersistentPostRunE()", cmd.Name())
+ cfg := registry.PodmanConfig()
if cmd.Flag("cpu-profile").Changed {
pprof.StopCPUProfile()
}
if cmd.Flag("trace").Changed {
- registry.PodmanOptions.Span.Finish()
- registry.PodmanOptions.SpanCloser.Close()
+ cfg.Span.Finish()
+ cfg.SpanCloser.Close()
}
return nil
}
@@ -199,7 +198,7 @@ func syslogHook() {
}
}
-func rootFlags(opts entities.PodmanConfig, flags *pflag.FlagSet) {
+func rootFlags(opts *entities.PodmanConfig, flags *pflag.FlagSet) {
// V2 flags
flags.StringVarP(&opts.Uri, "remote", "r", "", "URL to access Podman service")
flags.StringSliceVar(&opts.Identities, "identity", []string{}, "path to SSH identity file")
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-15 21:46:09 +0000