kubernetes-operator/test/support/support_k8s.go

85 lines
1.9 KiB
Go

package support
import (
"github.com/onsi/gomega"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
netv1 "k8s.io/api/networking/v1"
k8serrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func Deployment(t Test, name string, namespace string) func(g gomega.Gomega) (*appsv1.Deployment, error) {
return func(g gomega.Gomega) (*appsv1.Deployment, error) {
answer, err := t.Client().AppsV1().Deployments(namespace).Get(
t.Ctx(),
name,
metav1.GetOptions{},
)
if k8serrors.IsNotFound(err) {
return nil, nil
}
return answer, err
}
}
func Pod(t Test, name string, namespace string) func(g gomega.Gomega) (*corev1.Pod, error) {
return func(g gomega.Gomega) (*corev1.Pod, error) {
answer, err := t.Client().CoreV1().Pods(namespace).Get(
t.Ctx(),
name,
metav1.GetOptions{},
)
if k8serrors.IsNotFound(err) {
return nil, nil
}
return answer, err
}
}
func Service(t Test, name string, namespace string) func(g gomega.Gomega) (*corev1.Service, error) {
return func(g gomega.Gomega) (*corev1.Service, error) {
answer, err := t.Client().CoreV1().Services(namespace).Get(
t.Ctx(),
name,
metav1.GetOptions{},
)
if k8serrors.IsNotFound(err) {
return nil, nil
}
return answer, err
}
}
func Ingress(t Test, name string, namespace string) func(g gomega.Gomega) (*netv1.Ingress, error) {
return func(g gomega.Gomega) (*netv1.Ingress, error) {
answer, err := t.Client().NetworkingV1().Ingresses(namespace).Get(
t.Ctx(),
name,
metav1.GetOptions{},
)
if k8serrors.IsNotFound(err) {
return nil, nil
}
return answer, err
}
}
func ExtractFirstLoadBalancerIngressHostname() func(*netv1.Ingress) string {
return func(in *netv1.Ingress) string {
if len(in.Status.LoadBalancer.Ingress) != 1 {
return ""
}
return in.Status.LoadBalancer.Ingress[0].Hostname
}
}