github.com/darmach/terratest@v0.34.8-0.20210517103231-80931f95e3ff/modules/k8s/replicaset.go (about) 1 package k8s 2 3 import ( 4 "context" 5 6 "github.com/stretchr/testify/require" 7 appsv1 "k8s.io/api/apps/v1" 8 metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" 9 10 "github.com/gruntwork-io/terratest/modules/testing" 11 ) 12 13 // ListReplicaSets will look for replicasets in the given namespace that match the given filters and return them. This will 14 // fail the test if there is an error. 15 func ListReplicaSets(t testing.TestingT, options *KubectlOptions, filters metav1.ListOptions) []appsv1.ReplicaSet { 16 replicaset, err := ListReplicaSetsE(t, options, filters) 17 require.NoError(t, err) 18 return replicaset 19 } 20 21 // ListReplicaSetsE will look for replicasets in the given namespace that match the given filters and return them. 22 func ListReplicaSetsE(t testing.TestingT, options *KubectlOptions, filters metav1.ListOptions) ([]appsv1.ReplicaSet, error) { 23 clientset, err := GetKubernetesClientFromOptionsE(t, options) 24 if err != nil { 25 return nil, err 26 } 27 replicasets, err := clientset.AppsV1().ReplicaSets(options.Namespace).List(context.Background(), filters) 28 if err != nil { 29 return nil, err 30 } 31 return replicasets.Items, nil 32 } 33 34 // GetReplicaSet returns a Kubernetes replicaset resource in the provided namespace with the given name. This will 35 // fail the test if there is an error. 36 func GetReplicaSet(t testing.TestingT, options *KubectlOptions, replicaSetName string) *appsv1.ReplicaSet { 37 replicaset, err := GetReplicaSetE(t, options, replicaSetName) 38 require.NoError(t, err) 39 return replicaset 40 } 41 42 // GetReplicaSetE returns a Kubernetes replicaset resource in the provided namespace with the given name. 43 func GetReplicaSetE(t testing.TestingT, options *KubectlOptions, replicaSetName string) (*appsv1.ReplicaSet, error) { 44 clientset, err := GetKubernetesClientFromOptionsE(t, options) 45 if err != nil { 46 return nil, err 47 } 48 return clientset.AppsV1().ReplicaSets(options.Namespace).Get(context.Background(), replicaSetName, metav1.GetOptions{}) 49 }