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-rw-r--r--cmd/podman/common/specgen.go2
-rw-r--r--pkg/specgen/generate/oci.go2
-rw-r--r--pkg/specgen/generate/storage.go4
-rw-r--r--test/e2e/run_test.go24
4 files changed, 29 insertions, 3 deletions
diff --git a/cmd/podman/common/specgen.go b/cmd/podman/common/specgen.go
index 0b44ef544..c8d9888b7 100644
--- a/cmd/podman/common/specgen.go
+++ b/cmd/podman/common/specgen.go
@@ -563,6 +563,8 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string
// we dont think these are in the spec
// init - initbinary
// initpath
+ s.Init = c.Init
+ s.InitPath = c.InitPath
s.Stdin = c.Interactive
// quiet
// DeviceCgroupRules: c.StringSlice("device-cgroup-rule"),
diff --git a/pkg/specgen/generate/oci.go b/pkg/specgen/generate/oci.go
index 266abd28d..1c34f622b 100644
--- a/pkg/specgen/generate/oci.go
+++ b/pkg/specgen/generate/oci.go
@@ -112,7 +112,7 @@ func makeCommand(ctx context.Context, s *specgen.SpecGenerator, img *image.Image
if initPath == "" {
return nil, errors.Errorf("no path to init binary found but container requested an init")
}
- finalCommand = append([]string{initPath, "--"}, finalCommand...)
+ finalCommand = append([]string{"/dev/init", "--"}, finalCommand...)
}
return finalCommand, nil
diff --git a/pkg/specgen/generate/storage.go b/pkg/specgen/generate/storage.go
index 241c9adeb..0d78421a6 100644
--- a/pkg/specgen/generate/storage.go
+++ b/pkg/specgen/generate/storage.go
@@ -314,8 +314,8 @@ func addContainerInitBinary(s *specgen.SpecGenerator, path string) (spec.Mount,
if !s.PidNS.IsPrivate() {
return mount, fmt.Errorf("cannot add init binary as PID 1 (PID namespace isn't private)")
}
- if s.Systemd == "true" || s.Systemd == "always" {
- return mount, fmt.Errorf("cannot use container-init binary with systemd")
+ if s.Systemd == "always" {
+ return mount, fmt.Errorf("cannot use container-init binary with systemd=always")
}
if _, err := os.Stat(path); os.IsNotExist(err) {
return mount, errors.Wrap(err, "container-init binary not found on the host")
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 76944b3db..6dce0b48d 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -151,12 +151,36 @@ var _ = Describe("Podman run", func() {
session := podmanTest.Podman([]string{"run", "--init", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
+ result := podmanTest.Podman([]string{"inspect", "-l"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ conData := result.InspectContainerToJSON()
+ Expect(conData[0].Path).To(Equal("/dev/init"))
+ Expect(conData[0].Config.Annotations["io.podman.annotations.init"]).To(Equal("TRUE"))
})
It("podman run a container with --init and --init-path", func() {
session := podmanTest.Podman([]string{"run", "--init", "--init-path", "/usr/libexec/podman/catatonit", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
+ result := podmanTest.Podman([]string{"inspect", "-l"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ conData := result.InspectContainerToJSON()
+ Expect(conData[0].Path).To(Equal("/dev/init"))
+ Expect(conData[0].Config.Annotations["io.podman.annotations.init"]).To(Equal("TRUE"))
+ })
+
+ It("podman run a container without --init", func() {
+ session := podmanTest.Podman([]string{"run", ALPINE, "ls"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ result := podmanTest.Podman([]string{"inspect", "-l"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ conData := result.InspectContainerToJSON()
+ Expect(conData[0].Path).To(Equal("ls"))
+ Expect(conData[0].Config.Annotations["io.podman.annotations.init"]).To(Equal("FALSE"))
})
It("podman run seccomp test", func() {