Merge pull request #10894 from cdoern/pidPod

podman pod create --pid flag

1 files changed, 21 insertions, 0 deletions

diff --git a/pkg/domain/entities/pods.go b/pkg/domain/entities/pods.go
index 35f940bca..a0a2a1790 100644
--- a/pkg/domain/entities/pods.go
+++ b/pkg/domain/entities/pods.go
@@ -118,6 +118,7 @@ type PodCreateOptions struct {
 	Name               string
 	Net                *NetOptions
 	Share              []string
+	Pid                string
 	Cpus               float64
 	CpusetCpus         string
 }
@@ -146,6 +147,18 @@ func (p *PodCreateOptions) CPULimits() *specs.LinuxCPU {
 	return cpu
 }
 
+func setNamespaces(p *PodCreateOptions) ([4]specgen.Namespace, error) {
+	allNS := [4]specgen.Namespace{}
+	if p.Pid != "" {
+		pid, err := specgen.ParseNamespace(p.Pid)
+		if err != nil {
+			return [4]specgen.Namespace{}, err
+		}
+		allNS[0] = pid
+	}
+	return allNS, nil
+}
+
 func (p *PodCreateOptions) ToPodSpecGen(s *specgen.PodSpecGenerator) error {
 	// Basic Config
 	s.Name = p.Name
@@ -178,6 +191,14 @@ func (p *PodCreateOptions) ToPodSpecGen(s *specgen.PodSpecGenerator) error {
 	s.NoManageHosts = p.Net.NoHosts
 	s.HostAdd = p.Net.AddHosts
 
+	namespaces, err := setNamespaces(p)
+	if err != nil {
+		return err
+	}
+	if !namespaces[0].IsDefault() {
+		s.Pid = namespaces[0]
+	}
+
 	// Cgroup
 	s.CgroupParent = p.CGroupParent