diff options
Diffstat (limited to 'cmd/podman')
-rw-r--r-- | cmd/podman/common/create.go | 4 | ||||
-rw-r--r-- | cmd/podman/common/create_opts.go | 2 | ||||
-rw-r--r-- | cmd/podman/common/specgen.go | 23 | ||||
-rw-r--r-- | cmd/podman/containers/create.go | 4 |
4 files changed, 19 insertions, 14 deletions
diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go index e64b84519..0f9476754 100644 --- a/cmd/podman/common/create.go +++ b/cmd/podman/common/create.go @@ -153,9 +153,7 @@ func GetCreateFlags(cf *ContainerCLIOpts) *pflag.FlagSet { "device-write-iops", []string{}, "Limit write rate (IO per second) to a device (e.g. --device-write-iops=/dev/sda:1000)", ) - createFlags.StringVar( - &cf.Entrypoint, - "entrypoint", "", + createFlags.String("entrypoint", "", "Overwrite the default ENTRYPOINT of the image", ) createFlags.StringArrayVarP( diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go index 2f08bb6a6..c275b1674 100644 --- a/cmd/podman/common/create_opts.go +++ b/cmd/podman/common/create_opts.go @@ -31,7 +31,7 @@ type ContainerCLIOpts struct { DeviceReadIOPs []string DeviceWriteBPs []string DeviceWriteIOPs []string - Entrypoint string + Entrypoint *string env []string EnvHost bool EnvFile []string diff --git a/cmd/podman/common/specgen.go b/cmd/podman/common/specgen.go index f8c58f1a4..9c8b8fe9f 100644 --- a/cmd/podman/common/specgen.go +++ b/cmd/podman/common/specgen.go @@ -364,20 +364,20 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string s.WorkDir = workDir entrypoint := []string{} userCommand := []string{} - if ep := c.Entrypoint; len(ep) > 0 { - // Check if entrypoint specified is json - if err := json.Unmarshal([]byte(c.Entrypoint), &entrypoint); err != nil { - entrypoint = append(entrypoint, ep) + if c.Entrypoint != nil { + if ep := *c.Entrypoint; len(ep) > 0 { + // Check if entrypoint specified is json + if err := json.Unmarshal([]byte(*c.Entrypoint), &entrypoint); err != nil { + entrypoint = append(entrypoint, ep) + } } + s.Entrypoint = entrypoint } - var command []string - s.Entrypoint = entrypoint - // Build the command // If we have an entry point, it goes first - if len(entrypoint) > 0 { + if c.Entrypoint != nil { command = entrypoint } if len(inputCommand) > 0 { @@ -386,9 +386,12 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string userCommand = append(userCommand, inputCommand...) } - if len(inputCommand) > 0 { + switch { + case len(inputCommand) > 0: s.Command = userCommand - } else { + case c.Entrypoint != nil: + s.Command = []string{} + default: s.Command = command } diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go index 9e2d47d21..f4fc6fabc 100644 --- a/cmd/podman/containers/create.go +++ b/cmd/podman/containers/create.go @@ -165,6 +165,10 @@ func createInit(c *cobra.Command) error { if c.Flag("cgroupns").Changed { cliVals.CGroupsNS = c.Flag("cgroupns").Value.String() } + if c.Flag("entrypoint").Changed { + val := c.Flag("entrypoint").Value.String() + cliVals.Entrypoint = &val + } // Docker-compatibility: the "-h" flag for run/create is reserved for // the hostname (see https://github.com/containers/libpod/issues/1367). |