diff options
| -rw-r--r-- | libpod/kube.go | 5 | ||||
| -rw-r--r-- | pkg/env/env.go | 5 | ||||
| -rw-r--r-- | test/e2e/play_kube_test.go | 24 |
3 files changed, 8 insertions, 26 deletions
diff --git a/libpod/kube.go b/libpod/kube.go index 54e8a7c50..9b96dd99d 100644 --- a/libpod/kube.go +++ b/libpod/kube.go @@ -11,6 +11,7 @@ import ( "github.com/containers/podman/v3/libpod/define" "github.com/containers/podman/v3/libpod/network/types" + "github.com/containers/podman/v3/pkg/env" "github.com/containers/podman/v3/pkg/lookup" "github.com/containers/podman/v3/pkg/namespaces" "github.com/containers/podman/v3/pkg/specgen" @@ -570,12 +571,16 @@ func ocicniPortMappingToContainerPort(portMappings []types.OCICNIPortMapping) ([ // libpodEnvVarsToKubeEnvVars converts a key=value string slice to []v1.EnvVar func libpodEnvVarsToKubeEnvVars(envs []string) ([]v1.EnvVar, error) { + defaultEnv := env.DefaultEnvVariables() envVars := make([]v1.EnvVar, 0, len(envs)) for _, e := range envs { split := strings.SplitN(e, "=", 2) if len(split) != 2 { return envVars, errors.Errorf("environment variable %s is malformed; should be key=value", e) } + if defaultEnv[split[0]] == split[1] { + continue + } ev := v1.EnvVar{ Name: split[0], Value: split[1], diff --git a/pkg/env/env.go b/pkg/env/env.go index 0d55e5560..ecd2d62a5 100644 --- a/pkg/env/env.go +++ b/pkg/env/env.go @@ -17,8 +17,9 @@ const whiteSpaces = " \t" // DefaultEnvVariables returns a default environment, with $PATH and $TERM set. func DefaultEnvVariables() map[string]string { return map[string]string{ - "PATH": "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", - "TERM": "xterm", + "PATH": "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", + "TERM": "xterm", + "container": "podman", } } diff --git a/test/e2e/play_kube_test.go b/test/e2e/play_kube_test.go index fcda89fbc..0d5b9d52c 100644 --- a/test/e2e/play_kube_test.go +++ b/test/e2e/play_kube_test.go @@ -63,12 +63,6 @@ spec: - -d - "1.5" env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - - name: container - value: podman - name: HOSTNAME value: label-pod image: quay.io/libpod/alpine:latest @@ -171,12 +165,6 @@ spec: - -d - "1.5" env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - - name: container - value: podman - name: HOSTNAME value: label-pod image: quay.io/libpod/alpine:latest @@ -287,13 +275,7 @@ spec: - {{.}} {{ end }} env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - name: HOSTNAME - - name: container - value: podman {{ range .Env }} - name: {{ .Name }} {{ if (eq .ValueFrom "configmap") }} @@ -453,13 +435,7 @@ spec: - {{.}} {{ end }} env: - - name: PATH - value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin - - name: TERM - value: xterm - name: HOSTNAME - - name: container - value: podman image: {{ .Image }} name: {{ .Name }} imagePullPolicy: {{ .PullPolicy }} |