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project.go
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project.go
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package project
// Copyright (c) Microsoft Corporation.
// Licensed under the Apache License 2.0.
import (
"fmt"
projectv1 "github.com/openshift/api/project/v1"
projectv1client "github.com/openshift/client-go/project/clientset/versioned/typed/project/v1"
authorizationv1 "k8s.io/api/authorization/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
)
type Project struct {
projectV1Client projectv1client.ProjectV1Interface
cli kubernetes.Interface
name string
}
func NewProject(cli kubernetes.Interface, projectV1Client projectv1client.ProjectV1Interface, name string) Project {
return Project{
projectV1Client: projectV1Client,
cli: cli,
name: name,
}
}
func (p Project) Create() error {
_, err := p.projectV1Client.Projects().Create(&projectv1.Project{
ObjectMeta: metav1.ObjectMeta{
Name: p.name,
},
})
return err
}
func (p Project) Delete() error {
return p.projectV1Client.Projects().Delete(p.name, &metav1.DeleteOptions{})
}
// VerifyProjectIsReady verifies that the project and relevant resources have been created correctly and returns error otherwise
func (p Project) Verify() error {
_, err := p.cli.AuthorizationV1().SelfSubjectAccessReviews().Create(
&authorizationv1.SelfSubjectAccessReview{
Spec: authorizationv1.SelfSubjectAccessReviewSpec{
ResourceAttributes: &authorizationv1.ResourceAttributes{
Namespace: p.name,
Verb: "create",
Resource: "pods",
},
},
},
)
if err != nil {
return err
}
sa, err := p.cli.CoreV1().ServiceAccounts(p.name).Get("default", metav1.GetOptions{})
if err != nil || errors.IsNotFound(err) {
return fmt.Errorf("Error retrieving default ServiceAccount")
}
if len(sa.Secrets) == 0 {
return fmt.Errorf("Default ServiceAccount does not have secrets")
}
proj, err := p.projectV1Client.Projects().Get(p.name, metav1.GetOptions{})
if err != nil {
return err
}
_, found := proj.Annotations["openshift.io/sa.scc.uid-range"]
if !found {
return fmt.Errorf("SCC annotation does not exist")
}
return nil
}
// VerifyProjectIsDeleted verifies that the project does not exist and returns error if a project exists
// or if it encounters an error other than NotFound
func (p Project) VerifyProjectIsDeleted() error {
_, err := p.projectV1Client.Projects().Get(p.name, metav1.GetOptions{})
if errors.IsNotFound(err) {
return nil
}
return fmt.Errorf("Project exists")
}