mirror of
https://github.com/projectcapsule/capsule.git
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110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
//+build e2e
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/*
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Copyright 2020 Clastix Labs.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package e2e
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import (
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"context"
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"strconv"
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"time"
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"github.com/clastix/capsule/api/v1alpha1"
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. "github.com/onsi/gomega"
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corev1 "k8s.io/api/core/v1"
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rbacv1 "k8s.io/api/rbac/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/version"
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"k8s.io/client-go/kubernetes"
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)
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const (
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defaultTimeoutInterval = 20 * time.Second
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defaultPollInterval = time.Second
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)
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func NewNamespace(name string) *corev1.Namespace {
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return &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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},
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}
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}
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func NamespaceCreation(ns *corev1.Namespace, t *v1alpha1.Tenant, timeout time.Duration) AsyncAssertion {
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cs := ownerClient(t)
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return Eventually(func() (err error) {
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_, err = cs.CoreV1().Namespaces().Create(context.TODO(), ns, metav1.CreateOptions{})
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return
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}, timeout, defaultPollInterval)
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}
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func TenantNamespaceList(t *v1alpha1.Tenant, timeout time.Duration) AsyncAssertion {
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return Eventually(func() []string {
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Expect(k8sClient.Get(context.TODO(), types.NamespacedName{Name: t.GetName()}, t)).Should(Succeed())
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return t.Status.Namespaces
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}, timeout, defaultPollInterval)
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}
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func EventuallyCreation(f interface{}) AsyncAssertion {
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return Eventually(f, defaultTimeoutInterval, defaultPollInterval)
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}
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func ModifyCapsuleConfigurationOpts(fn func(configuration *v1alpha1.CapsuleConfiguration)) {
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config := &v1alpha1.CapsuleConfiguration{}
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Expect(k8sClient.Get(context.Background(), types.NamespacedName{Name: "default"}, config)).ToNot(HaveOccurred())
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fn(config)
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Expect(k8sClient.Update(context.Background(), config)).ToNot(HaveOccurred())
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time.Sleep(time.Second)
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}
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func KindInTenantRoleBindingAssertions(ns *corev1.Namespace, timeout time.Duration) (out []AsyncAssertion) {
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for _, rbn := range tenantRoleBindingNames {
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rb := &rbacv1.RoleBinding{}
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out = append(out, Eventually(func() string {
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if err := k8sClient.Get(context.TODO(), types.NamespacedName{Name: rbn, Namespace: ns.GetName()}, rb); err != nil {
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return ""
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}
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return rb.Subjects[0].Kind
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}, timeout, defaultPollInterval))
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}
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return
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}
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func GetKubernetesSemVer() (major, minor int, ver string) {
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var v *version.Info
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var err error
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var cs kubernetes.Interface
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cs, err = kubernetes.NewForConfig(cfg)
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Expect(err).ToNot(HaveOccurred())
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v, err = cs.Discovery().ServerVersion()
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Expect(err).ToNot(HaveOccurred())
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major, err = strconv.Atoi(v.Major)
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Expect(err).ToNot(HaveOccurred())
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minor, err = strconv.Atoi(v.Minor)
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Expect(err).ToNot(HaveOccurred())
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ver = v.String()
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return
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}
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