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Diffstat (limited to 'pkg/specgen/generate')
-rw-r--r--pkg/specgen/generate/container.go2
-rw-r--r--pkg/specgen/generate/container_create.go40
-rw-r--r--pkg/specgen/generate/namespaces.go4
-rw-r--r--pkg/specgen/generate/oci.go4
4 files changed, 44 insertions, 6 deletions
diff --git a/pkg/specgen/generate/container.go b/pkg/specgen/generate/container.go
index a217125f4..3d70571d5 100644
--- a/pkg/specgen/generate/container.go
+++ b/pkg/specgen/generate/container.go
@@ -194,7 +194,7 @@ func finishThrottleDevices(s *specgen.SpecGenerator) error {
s.ResourceLimits.BlockIO.ThrottleReadIOPSDevice = append(s.ResourceLimits.BlockIO.ThrottleReadIOPSDevice, v)
}
}
- if iops := s.ThrottleWriteBpsDevice; len(iops) > 0 {
+ if iops := s.ThrottleWriteIOPSDevice; len(iops) > 0 {
for k, v := range iops {
statT := unix.Stat_t{}
if err := unix.Stat(k, &statT); err != nil {
diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go
index 7ddfed339..74ae848af 100644
--- a/pkg/specgen/generate/container_create.go
+++ b/pkg/specgen/generate/container_create.go
@@ -3,12 +3,14 @@ package generate
import (
"context"
"os"
+ "path/filepath"
"github.com/containers/common/pkg/config"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/image"
"github.com/containers/libpod/pkg/specgen"
+ "github.com/containers/libpod/pkg/util"
"github.com/containers/storage"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
@@ -114,7 +116,7 @@ func MakeContainer(ctx context.Context, rt *libpod.Runtime, s *specgen.SpecGener
}
options = append(options, libpod.WithExitCommand(exitCommandArgs))
- runtimeSpec, err := SpecGenToOCI(ctx, s, rt, rtc, newImage, finalMounts)
+ runtimeSpec, err := SpecGenToOCI(ctx, s, rt, rtc, newImage, finalMounts, pod)
if err != nil {
return nil, err
}
@@ -128,7 +130,41 @@ func createContainerOptions(ctx context.Context, rt *libpod.Runtime, s *specgen.
if s.Stdin {
options = append(options, libpod.WithStdin())
}
- if len(s.Systemd) > 0 {
+
+ useSystemd := false
+ switch s.Systemd {
+ case "always":
+ useSystemd = true
+ case "false":
+ break
+ case "", "true":
+ command := s.Command
+ if len(command) == 0 {
+ command, err = img.Cmd(ctx)
+ if err != nil {
+ return nil, err
+ }
+ }
+
+ if len(command) > 0 {
+ if command[0] == "/usr/sbin/init" || command[0] == "/sbin/init" || (filepath.Base(command[0]) == "systemd") {
+ useSystemd = true
+ }
+ }
+ default:
+ return nil, errors.Wrapf(err, "invalid value %q systemd option requires 'true, false, always'", s.Systemd)
+ }
+ if useSystemd {
+ // is StopSignal was not set by the user then set it to systemd
+ // expected StopSigal
+ if s.StopSignal == nil {
+ stopSignal, err := util.ParseSignal("RTMIN+3")
+ if err != nil {
+ return nil, errors.Wrapf(err, "error parsing systemd signal")
+ }
+ s.StopSignal = &stopSignal
+ }
+
options = append(options, libpod.WithSystemd())
}
if len(s.Name) > 0 {
diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go
index 138d9e0cd..ffa96a5cf 100644
--- a/pkg/specgen/generate/namespaces.go
+++ b/pkg/specgen/generate/namespaces.go
@@ -265,7 +265,7 @@ func GenerateNamespaceOptions(ctx context.Context, s *specgen.SpecGenerator, rt
return toReturn, nil
}
-func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt *libpod.Runtime) error {
+func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt *libpod.Runtime, pod *libpod.Pod) error {
// PID
switch s.PidNS.NSMode {
case specgen.Path:
@@ -326,6 +326,8 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
hostname := s.Hostname
if hostname == "" {
switch {
+ case s.UtsNS.NSMode == specgen.FromPod:
+ hostname = pod.Hostname()
case s.UtsNS.NSMode == specgen.FromContainer:
utsCtr, err := rt.LookupContainer(s.UtsNS.Value)
if err != nil {
diff --git a/pkg/specgen/generate/oci.go b/pkg/specgen/generate/oci.go
index 11b18e2d0..266abd28d 100644
--- a/pkg/specgen/generate/oci.go
+++ b/pkg/specgen/generate/oci.go
@@ -118,7 +118,7 @@ func makeCommand(ctx context.Context, s *specgen.SpecGenerator, img *image.Image
return finalCommand, nil
}
-func SpecGenToOCI(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runtime, rtc *config.Config, newImage *image.Image, mounts []spec.Mount) (*spec.Spec, error) {
+func SpecGenToOCI(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runtime, rtc *config.Config, newImage *image.Image, mounts []spec.Mount, pod *libpod.Pod) (*spec.Spec, error) {
var (
inUserNS bool
)
@@ -300,7 +300,7 @@ func SpecGenToOCI(ctx context.Context, s *specgen.SpecGenerator, rt *libpod.Runt
}
// NAMESPACES
- if err := specConfigureNamespaces(s, &g, rt); err != nil {
+ if err := specConfigureNamespaces(s, &g, rt, pod); err != nil {
return nil, err
}
configSpec := g.Config