4 files changed, 20 insertions, 18 deletions
diff --git a/pkg/specgen/generate/container.go b/pkg/specgen/generate/container.go
index 92a2b4d35..e4bd2991a 100644
--- a/pkg/specgen/generate/container.go
+++ b/pkg/specgen/generate/container.go
@@ -9,6 +9,7 @@ import (
 	envLib "github.com/containers/libpod/pkg/env"
 	"github.com/containers/libpod/pkg/signal"
 	"github.com/containers/libpod/pkg/specgen"
+	"github.com/pkg/errors"
 	"golang.org/x/sys/unix"
 )
 
@@ -48,24 +49,28 @@ func CompleteSpec(ctx context.Context, r *libpod.Runtime, s *specgen.SpecGenerat
 		s.StopSignal = &sig
 	}
 
+	rtc, err := r.GetConfig()
+	if err != nil {
+		return err
+	}
+	// Get Default Environment
+	defaultEnvs, err := envLib.ParseSlice(rtc.Containers.Env)
+	if err != nil {
+		return errors.Wrap(err, "Env fields in containers.conf failed to parse")
+	}
+
 	// Image envs from the image if they don't exist
-	// already
-	env, err := newImage.Env(ctx)
+	// already, overriding the default environments
+	imageEnvs, err := newImage.Env(ctx)
 	if err != nil {
 		return err
 	}
 
-	if len(env) > 0 {
-		envs, err := envLib.ParseSlice(env)
-		if err != nil {
-			return err
-		}
-		for k, v := range envs {
-			if _, exists := s.Env[k]; !exists {
-				s.Env[v] = k
-			}
-		}
+	envs, err := envLib.ParseSlice(imageEnvs)
+	if err != nil {
+		return errors.Wrap(err, "Env fields from image failed to parse")
 	}
+	s.Env = envLib.Join(envLib.Join(defaultEnvs, envs), s.Env)
 
 	labels, err := newImage.Labels(ctx)
 	if err != nil {
diff --git a/pkg/specgen/pod_validate.go b/pkg/specgen/pod_validate.go
index 98d59549e..08f1c0300 100644
--- a/pkg/specgen/pod_validate.go
+++ b/pkg/specgen/pod_validate.go
@@ -33,7 +33,7 @@ func (p *PodSpecGenerator) Validate() error {
 	}
 
 	// PodNetworkConfig
-	if err := p.NetNS.validate(); err != nil {
+	if err := validateNetNS(&p.NetNS); err != nil {
 		return err
 	}
 	if p.NoInfra {
@@ -85,10 +85,6 @@ func (p *PodSpecGenerator) Validate() error {
 		return exclusivePodOptions("NoManageHosts", "HostAdd")
 	}
 
-	if err := p.NetNS.validate(); err != nil {
-		return err
-	}
-
 	// Set Defaults
 	if p.NetNS.Value == "" {
 		if rootless.IsRootless() {
diff --git a/pkg/specgen/podspecgen.go b/pkg/specgen/podspecgen.go
index 682f3f215..11976233a 100644
--- a/pkg/specgen/podspecgen.go
+++ b/pkg/specgen/podspecgen.go
@@ -54,7 +54,7 @@ type PodNetworkConfig struct {
 	// namespace. This network will, by default, be shared with all
 	// containers in the pod.
 	// Cannot be set to FromContainer and FromPod.
-	// Setting this to anything except "" conflicts with NoInfra=true.
+	// Setting this to anything except default conflicts with NoInfra=true.
 	// Defaults to Bridge as root and Slirp as rootless.
 	// Mandatory.
 	NetNS Namespace `json:"netns,omitempty"`
diff --git a/pkg/specgen/specgen.go b/pkg/specgen/specgen.go
index 4ad6dd6fb..bb01a5d14 100644
--- a/pkg/specgen/specgen.go
+++ b/pkg/specgen/specgen.go
@@ -47,6 +47,7 @@ type ContainerBasicConfig struct {
 	// Optional.
 	Env map[string]string `json:"env,omitempty"`
 	// Terminal is whether the container will create a PTY.
+	// Optional.
 	Terminal bool `json:"terminal,omitempty"`
 	// Stdin is whether the container will keep its STDIN open.
 	Stdin bool `json:"stdin,omitempty"`