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authorDaniel J Walsh <dwalsh@redhat.com>2021-01-25 09:41:55 -0500
committerDaniel J Walsh <dwalsh@redhat.com>2021-01-25 14:58:24 -0500
commit5623cb9d3d722a7015a395b31ce9ee7d9954bed9 (patch)
tree3d60e8ff3f29902dc082ec0ecce1a5a52c804579 /cmd
parent23b879d72f9e2cf2b2d3924399605e0edebaa977 (diff)
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Fix --arch and --os flags to work correctly
Currently podman implements --override-arch and --overide-os But Podman has made these aliases for --arch and --os. No reason to have to specify --override, since it is clear what the user intends. Currently if the user specifies an --override-arch field but the image was previously pulled for a different Arch, podman run uses the different arch. This PR also fixes this issue. Fixes: https://github.com/containers/podman/issues/8001 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'cmd')
-rw-r--r--cmd/podman/common/create.go26
-rw-r--r--cmd/podman/common/create_opts.go12
-rw-r--r--cmd/podman/containers/create.go27
-rw-r--r--cmd/podman/images/pull.go28
-rw-r--r--cmd/podman/manifest/add.go4
-rw-r--r--cmd/podman/manifest/annotate.go4
-rw-r--r--cmd/podman/utils/alias.go6
7 files changed, 58 insertions, 49 deletions
diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go
index 17fba5427..915ff63b6 100644
--- a/cmd/podman/common/create.go
+++ b/cmd/podman/common/create.go
@@ -474,29 +474,29 @@ func DefineCreateFlags(cmd *cobra.Command, cf *ContainerCLIOpts) {
)
_ = cmd.RegisterFlagCompletionFunc(oomScoreAdjFlagName, completion.AutocompleteNone)
- overrideArchFlagName := "override-arch"
+ archFlagName := "arch"
createFlags.StringVar(
- &cf.OverrideArch,
- overrideArchFlagName, "",
+ &cf.Arch,
+ archFlagName, "",
"use `ARCH` instead of the architecture of the machine for choosing images",
)
- _ = cmd.RegisterFlagCompletionFunc(overrideArchFlagName, completion.AutocompleteNone)
+ _ = cmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteArch)
- overrideOSFlagName := "override-os"
+ osFlagName := "os"
createFlags.StringVar(
- &cf.OverrideOS,
- overrideOSFlagName, "",
+ &cf.OS,
+ osFlagName, "",
"use `OS` instead of the running OS for choosing images",
)
- _ = cmd.RegisterFlagCompletionFunc(overrideOSFlagName, completion.AutocompleteNone)
+ _ = cmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS)
- overrideVariantFlagName := "override-variant"
+ variantFlagName := "variant"
createFlags.StringVar(
- &cf.OverrideVariant,
- overrideVariantFlagName, "",
+ &cf.Variant,
+ variantFlagName, "",
"Use _VARIANT_ instead of the running architecture variant for choosing images",
)
- _ = cmd.RegisterFlagCompletionFunc(overrideVariantFlagName, completion.AutocompleteNone)
+ _ = cmd.RegisterFlagCompletionFunc(variantFlagName, completion.AutocompleteNone)
pidFlagName := "pid"
createFlags.String(
@@ -516,7 +516,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *ContainerCLIOpts) {
createFlags.StringVar(
&cf.Platform,
platformFlagName, "",
- "Specify the platform for selecting the image. (Conflicts with override-arch and override-os)",
+ "Specify the platform for selecting the image. (Conflicts with --arch and --os)",
)
_ = cmd.RegisterFlagCompletionFunc(platformFlagName, completion.AutocompleteNone)
diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go
index f252618ce..a4da8da9e 100644
--- a/cmd/podman/common/create_opts.go
+++ b/cmd/podman/common/create_opts.go
@@ -73,9 +73,9 @@ type ContainerCLIOpts struct {
NoHealthCheck bool
OOMKillDisable bool
OOMScoreAdj int
- OverrideArch string
- OverrideOS string
- OverrideVariant string
+ Arch string
+ OS string
+ Variant string
PID string
PIDsLimit *int64
Platform string
@@ -346,9 +346,9 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, cgroup
LogOptions: stringMaptoArray(cc.HostConfig.LogConfig.Config),
Name: cc.Name,
OOMScoreAdj: cc.HostConfig.OomScoreAdj,
- OverrideArch: "",
- OverrideOS: "",
- OverrideVariant: "",
+ Arch: "",
+ OS: "",
+ Variant: "",
PID: string(cc.HostConfig.PidMode),
PIDsLimit: cc.HostConfig.PidsLimit,
Privileged: cc.HostConfig.Privileged,
diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go
index 420813ba9..5c6c773eb 100644
--- a/cmd/podman/containers/create.go
+++ b/cmd/podman/containers/create.go
@@ -237,17 +237,20 @@ func pullImage(imageName string) (string, error) {
imageMissing = !br.Value
}
- if cliVals.Platform != "" {
- if cliVals.OverrideArch != "" || cliVals.OverrideOS != "" {
- return "", errors.Errorf("--platform option can not be specified with --override-arch or --override-os")
- }
- split := strings.SplitN(cliVals.Platform, "/", 2)
- cliVals.OverrideOS = split[0]
- if len(split) > 1 {
- cliVals.OverrideArch = split[1]
+ if cliVals.Platform != "" || cliVals.Arch != "" || cliVals.OS != "" {
+ if cliVals.Platform != "" {
+ if cliVals.Arch != "" || cliVals.OS != "" {
+ return "", errors.Errorf("--platform option can not be specified with --arch or --os")
+ }
+ split := strings.SplitN(cliVals.Platform, "/", 2)
+ cliVals.OS = split[0]
+ if len(split) > 1 {
+ cliVals.Arch = split[1]
+ }
}
+
if pullPolicy != config.PullImageAlways {
- logrus.Info("--platform causes the pull policy to be \"always\"")
+ logrus.Info("--platform --arch and --os causes the pull policy to be \"always\"")
pullPolicy = config.PullImageAlways
}
}
@@ -259,9 +262,9 @@ func pullImage(imageName string) (string, error) {
pullReport, pullErr := registry.ImageEngine().Pull(registry.GetContext(), imageName, entities.ImagePullOptions{
Authfile: cliVals.Authfile,
Quiet: cliVals.Quiet,
- OverrideArch: cliVals.OverrideArch,
- OverrideOS: cliVals.OverrideOS,
- OverrideVariant: cliVals.OverrideVariant,
+ Arch: cliVals.Arch,
+ OS: cliVals.OS,
+ Variant: cliVals.Variant,
SignaturePolicy: cliVals.SignaturePolicy,
PullPolicy: pullPolicy,
})
diff --git a/cmd/podman/images/pull.go b/cmd/podman/images/pull.go
index 2d881a906..fe92baebe 100644
--- a/cmd/podman/images/pull.go
+++ b/cmd/podman/images/pull.go
@@ -84,20 +84,20 @@ func pullFlags(cmd *cobra.Command) {
flags.StringVar(&pullOptions.CredentialsCLI, credsFlagName, "", "`Credentials` (USERNAME:PASSWORD) to use for authenticating to a registry")
_ = cmd.RegisterFlagCompletionFunc(credsFlagName, completion.AutocompleteNone)
- overrideArchFlagName := "override-arch"
- flags.StringVar(&pullOptions.OverrideArch, overrideArchFlagName, "", "Use `ARCH` instead of the architecture of the machine for choosing images")
- _ = cmd.RegisterFlagCompletionFunc(overrideArchFlagName, completion.AutocompleteNone)
+ archFlagName := "arch"
+ flags.StringVar(&pullOptions.Arch, archFlagName, "", "Use `ARCH` instead of the architecture of the machine for choosing images")
+ _ = cmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteArch)
- overrideOsFlagName := "override-os"
- flags.StringVar(&pullOptions.OverrideOS, overrideOsFlagName, "", "Use `OS` instead of the running OS for choosing images")
- _ = cmd.RegisterFlagCompletionFunc(overrideOsFlagName, completion.AutocompleteNone)
+ osFlagName := "os"
+ flags.StringVar(&pullOptions.OS, osFlagName, "", "Use `OS` instead of the running OS for choosing images")
+ _ = cmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS)
- overrideVariantFlagName := "override-variant"
- flags.StringVar(&pullOptions.OverrideVariant, overrideVariantFlagName, "", " use VARIANT instead of the running architecture variant for choosing images")
- _ = cmd.RegisterFlagCompletionFunc(overrideVariantFlagName, completion.AutocompleteNone)
+ variantFlagName := "variant"
+ flags.StringVar(&pullOptions.Variant, variantFlagName, "", " use VARIANT instead of the running architecture variant for choosing images")
+ _ = cmd.RegisterFlagCompletionFunc(variantFlagName, completion.AutocompleteNone)
platformFlagName := "platform"
- flags.String(platformFlagName, "", "Specify the platform for selecting the image. (Conflicts with override-arch and override-os)")
+ flags.String(platformFlagName, "", "Specify the platform for selecting the image. (Conflicts with arch and os)")
_ = cmd.RegisterFlagCompletionFunc(platformFlagName, completion.AutocompleteNone)
flags.Bool("disable-content-trust", false, "This is a Docker specific option and is a NOOP")
@@ -138,13 +138,13 @@ func imagePull(cmd *cobra.Command, args []string) error {
return err
}
if platform != "" {
- if pullOptions.OverrideArch != "" || pullOptions.OverrideOS != "" {
- return errors.Errorf("--platform option can not be specified with --override-arch or --override-os")
+ if pullOptions.Arch != "" || pullOptions.OS != "" {
+ return errors.Errorf("--platform option can not be specified with --arch or --os")
}
split := strings.SplitN(platform, "/", 2)
- pullOptions.OverrideOS = split[0]
+ pullOptions.OS = split[0]
if len(split) > 1 {
- pullOptions.OverrideArch = split[1]
+ pullOptions.Arch = split[1]
}
}
diff --git a/cmd/podman/manifest/add.go b/cmd/podman/manifest/add.go
index cb0838eeb..b33f01c10 100644
--- a/cmd/podman/manifest/add.go
+++ b/cmd/podman/manifest/add.go
@@ -52,7 +52,7 @@ func init() {
archFlagName := "arch"
flags.StringVar(&manifestAddOpts.Arch, archFlagName, "", "override the `architecture` of the specified image")
- _ = addCmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteNone)
+ _ = addCmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteArch)
authfileFlagName := "authfile"
flags.StringVar(&manifestAddOpts.Authfile, authfileFlagName, auth.GetDefaultAuthFile(), "path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
@@ -72,7 +72,7 @@ func init() {
osFlagName := "os"
flags.StringVar(&manifestAddOpts.OS, osFlagName, "", "override the `OS` of the specified image")
- _ = addCmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteNone)
+ _ = addCmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS)
osVersionFlagName := "os-version"
flags.StringVar(&manifestAddOpts.OSVersion, osVersionFlagName, "", "override the OS `version` of the specified image")
diff --git a/cmd/podman/manifest/annotate.go b/cmd/podman/manifest/annotate.go
index 71017e0ec..7c4f5ad01 100644
--- a/cmd/podman/manifest/annotate.go
+++ b/cmd/podman/manifest/annotate.go
@@ -39,7 +39,7 @@ func init() {
archFlagName := "arch"
flags.StringVar(&manifestAnnotateOpts.Arch, archFlagName, "", "override the `architecture` of the specified image")
- _ = annotateCmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteNone)
+ _ = annotateCmd.RegisterFlagCompletionFunc(archFlagName, completion.AutocompleteArch)
featuresFlagName := "features"
flags.StringSliceVar(&manifestAnnotateOpts.Features, featuresFlagName, nil, "override the `features` of the specified image")
@@ -47,7 +47,7 @@ func init() {
osFlagName := "os"
flags.StringVar(&manifestAnnotateOpts.OS, osFlagName, "", "override the `OS` of the specified image")
- _ = annotateCmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteNone)
+ _ = annotateCmd.RegisterFlagCompletionFunc(osFlagName, completion.AutocompleteOS)
osFeaturesFlagName := "os-features"
flags.StringSliceVar(&manifestAnnotateOpts.OSFeatures, osFeaturesFlagName, nil, "override the OS `features` of the specified image")
diff --git a/cmd/podman/utils/alias.go b/cmd/podman/utils/alias.go
index 469233b59..8d089920b 100644
--- a/cmd/podman/utils/alias.go
+++ b/cmd/podman/utils/alias.go
@@ -25,6 +25,12 @@ func AliasFlags(f *pflag.FlagSet, name string) pflag.NormalizedName {
name = "external"
case "purge":
name = "rm"
+ case "override-arch":
+ name = "arch"
+ case "override-os":
+ name = "os"
+ case "override-variant":
+ name = "variant"
}
return pflag.NormalizedName(name)
}