func testDownwardAPI(f *framework.Framework, podName string, env []api.EnvVar, expectations []string) {
pod := &api.Pod{
ObjectMeta: api.ObjectMeta{
Name: podName,
Labels: map[string]string{"name": podName},
},
Spec: api.PodSpec{
Containers: []api.Container{
{
Name: "dapi-container",
Image: "gcr.io/google_containers/busybox:1.24",
Command: []string{"sh", "-c", "env"},
Resources: api.ResourceRequirements{
Requests: api.ResourceList{
api.ResourceCPU: resource.MustParse("250m"),
api.ResourceMemory: resource.MustParse("32Mi"),
},
Limits: api.ResourceList{
api.ResourceCPU: resource.MustParse("1250m"),
api.ResourceMemory: resource.MustParse("64Mi"),
},
},
Env: env,
},
},
RestartPolicy: api.RestartPolicyNever,
},
}
f.MungePodSpec(pod)
f.TestContainerOutputRegexp("downward api env vars", pod, 0, expectations)
}
func doConfigMapE2EWithMappings(f *framework.Framework, uid, fsGroup int64) {
var (
name = "configmap-test-volume-map-" + string(util.NewUUID())
volumeName = "configmap-volume"
volumeMountPath = "/etc/configmap-volume"
configMap = newConfigMap(f, name)
)
By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))
var err error
if configMap, err = f.Client.ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {
framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)
}
pod := &api.Pod{
ObjectMeta: api.ObjectMeta{
Name: "pod-configmaps-" + string(util.NewUUID()),
},
Spec: api.PodSpec{
SecurityContext: &api.PodSecurityContext{},
Volumes: []api.Volume{
{
Name: volumeName,
VolumeSource: api.VolumeSource{
ConfigMap: &api.ConfigMapVolumeSource{
LocalObjectReference: api.LocalObjectReference{
Name: name,
},
Items: []api.KeyToPath{
{
Key: "data-2",
Path: "path/to/data-2",
},
},
},
},
},
},
Containers: []api.Container{
{
Name: "configmap-volume-test",
Image: "gcr.io/google_containers/mounttest:0.6",
Args: []string{"--file_content=/etc/configmap-volume/path/to/data-2"},
VolumeMounts: []api.VolumeMount{
{
Name: volumeName,
MountPath: volumeMountPath,
ReadOnly: true,
},
},
},
},
RestartPolicy: api.RestartPolicyNever,
},
}
if uid != 0 {
pod.Spec.SecurityContext.RunAsUser = &uid
}
if fsGroup != 0 {
pod.Spec.SecurityContext.FSGroup = &fsGroup
}
f.MungePodSpec(pod)
framework.TestContainerOutput("consume configMaps", f.Client, pod, 0, []string{
"content of file \"/etc/configmap-volume/path/to/data-2\": value-2",
}, f.Namespace.Name)
}