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Add table printer for psp

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This commit is contained in:
Haoran Wang 2017-07-28 14:34:32 +08:00
parent c4fc7168d8
commit 241f30b969
2 changed files with 31 additions and 16 deletions
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1
pkg/printers/internalversion/BUILD
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@ -91,6 +91,7 @@ go_library(
"//vendor/github.com/fatih/camelcase:go_default_library",
"//vendor/github.com/golang/glog:go_default_library",
"//vendor/k8s.io/api/apps/v1beta1:go_default_library",
"//vendor/k8s.io/api/autoscaling/v2alpha1:go_default_library",
"//vendor/k8s.io/api/batch/v1:go_default_library",
"//vendor/k8s.io/api/batch/v2alpha1:go_default_library",
"//vendor/k8s.io/api/core/v1:go_default_library",

46
pkg/printers/internalversion/printers.go
View File

@ -68,7 +68,6 @@ var (
clusterRoleBindingWideColumns = []string{"ROLE", "USERS", "GROUPS", "SERVICEACCOUNTS"}
storageClassColumns = []string{"NAME", "PROVISIONER"}
statusColumns = []string{"STATUS", "REASON", "MESSAGE"}
podSecurityPolicyColumns = []string{"NAME", "PRIV", "CAPS", "SELINUX", "RUNASUSER", "FSGROUP", "SUPGROUP", "READONLYROOTFS", "VOLUMES"}
clusterColumns = []string{"NAME", "STATUS", "AGE"}
networkPolicyColumns = []string{"NAME", "POD-SELECTOR", "AGE"}
certificateSigningRequestColumns = []string{"NAME", "AGE", "REQUESTOR", "CONDITION"}
@ -350,8 +349,20 @@ func AddHandlers(h printers.PrintHandler) {
}
h.TableHandler(configMapColumnDefinitions, printConfigMap)
h.TableHandler(configMapColumnDefinitions, printConfigMapList)
h.Handler(podSecurityPolicyColumns, nil, printPodSecurityPolicy)
h.Handler(podSecurityPolicyColumns, nil, printPodSecurityPolicyList)
podSecurityPolicyColumnDefinitions := []metav1alpha1.TableColumnDefinition{
{Name: "Name", Type: "string", Format: "name", Description: metav1.ObjectMeta{}.SwaggerDoc()["name"]},
{Name: "Data", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["privileged"]},
{Name: "Caps", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["allowedCapabilities"]},
{Name: "Selinux", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["seLinux"]},
{Name: "RunAsUser", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["runAsUser"]},
{Name: "FsGroup", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["fsGroup"]},
{Name: "SupGroup", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["supplementalGroups"]},
{Name: "ReadOnlyRootFs", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["readOnlyRootFilesystem"]},
{Name: "Volumes", Type: "string", Description: extensionsv1beta1.PodSecurityPolicySpec{}.SwaggerDoc()["volumes"]},
}
h.TableHandler(podSecurityPolicyColumnDefinitions, printPodSecurityPolicy)
h.TableHandler(podSecurityPolicyColumnDefinitions, printPodSecurityPolicyList)
h.Handler(clusterColumns, nil, printCluster)
h.Handler(clusterColumns, nil, printClusterList)
h.Handler(networkPolicyColumns, nil, printExtensionsNetworkPolicy)
@ -1617,23 +1628,26 @@ func printConfigMapList(list *api.ConfigMapList, options printers.PrintOptions)
return rows, nil
}
func printPodSecurityPolicy(item *extensions.PodSecurityPolicy, w io.Writer, options printers.PrintOptions) error {
name := printers.FormatResourceName(options.Kind, item.Name, options.WithKind)
_, err := fmt.Fprintf(w, "%s\t%t\t%v\t%s\t%s\t%s\t%s\t%t\t%v\n", name, item.Spec.Privileged,
item.Spec.AllowedCapabilities, item.Spec.SELinux.Rule,
item.Spec.RunAsUser.Rule, item.Spec.FSGroup.Rule, item.Spec.SupplementalGroups.Rule, item.Spec.ReadOnlyRootFilesystem, item.Spec.Volumes)
return err
func printPodSecurityPolicy(obj *extensions.PodSecurityPolicy, options printers.PrintOptions) ([]metav1alpha1.TableRow, error) {
row := metav1alpha1.TableRow{
Object: runtime.RawExtension{Object: obj},
}
row.Cells = append(row.Cells, obj.Name, obj.Spec.Privileged,
obj.Spec.AllowedCapabilities, obj.Spec.SELinux.Rule,
obj.Spec.RunAsUser.Rule, obj.Spec.FSGroup.Rule, obj.Spec.SupplementalGroups.Rule, obj.Spec.ReadOnlyRootFilesystem, obj.Spec.Volumes)
return []metav1alpha1.TableRow{row}, nil
}
func printPodSecurityPolicyList(list *extensions.PodSecurityPolicyList, w io.Writer, options printers.PrintOptions) error {
for _, item := range list.Items {
if err := printPodSecurityPolicy(&item, w, options); err != nil {
return err
func printPodSecurityPolicyList(list *extensions.PodSecurityPolicyList, options printers.PrintOptions) ([]metav1alpha1.TableRow, error) {
rows := make([]metav1alpha1.TableRow, 0, len(list.Items))
for i := range list.Items {
r, err := printPodSecurityPolicy(&list.Items[i], options)
if err != nil {
return nil, err
}
rows = append(rows, r...)
}
return nil
return rows, nil
}
func printExtensionsNetworkPolicy(networkPolicy *extensions.NetworkPolicy, w io.Writer, options printers.PrintOptions) error {