forked from rook/rook
Travis Nielsen
e74c7eaef8
To provide more context for executing commands in a ceph cluster, the full clusterInfo is now passed to the ceph execution commands. All information about the cluster will now be available throughout all the areas of the operator. The namespace, ceph credentials, mon endpoints, and other info is a core part of that cluster info. Arguments passed through the controllers are also simplified for mons, mgr, osds, and other daemons where the parameters had become too complex. Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
313 lines
8.6 KiB
Go
313 lines
8.6 KiB
Go
/*
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Copyright 2018 The Rook Authors. All rights reserved.
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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 objectuser to manage a rook object store.
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package objectuser
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import (
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"context"
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"testing"
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"github.com/coreos/pkg/capnslog"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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rookclient "github.com/rook/rook/pkg/client/clientset/versioned/fake"
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"github.com/rook/rook/pkg/operator/k8sutil"
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"github.com/rook/rook/pkg/operator/test"
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"github.com/rook/rook/pkg/clusterd"
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exectest "github.com/rook/rook/pkg/util/exec/test"
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"github.com/stretchr/testify/assert"
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corev1 "k8s.io/api/core/v1"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/client-go/kubernetes/scheme"
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"sigs.k8s.io/controller-runtime/pkg/client/fake"
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"sigs.k8s.io/controller-runtime/pkg/reconcile"
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)
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const (
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userCreateJSON = `{
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"user_id": "my-user",
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"display_name": "my-user",
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"email": "",
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"suspended": 0,
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"max_buckets": 1000,
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"subusers": [],
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"keys": [
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{
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"user": "my-user",
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"access_key": "EOE7FYCNOBZJ5VFV909G",
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"secret_key": "qmIqpWm8HxCzmynCrD6U6vKWi4hnDBndOnmxXNsV"
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}
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],
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"swift_keys": [],
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"caps": [],
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"op_mask": "read, write, delete",
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"default_placement": "",
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"default_storage_class": "",
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"placement_tags": [],
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"bucket_quota": {
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"enabled": false,
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"check_on_raw": false,
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"max_size": -1,
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"max_size_kb": 0,
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"max_objects": -1
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},
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"user_quota": {
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"enabled": false,
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"check_on_raw": false,
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"max_size": -1,
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"max_size_kb": 0,
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"max_objects": -1
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},
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"temp_url_keys": [],
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"type": "rgw",
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"mfa_ids": []
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}`
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)
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var (
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name = "my-user"
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namespace = "rook-ceph"
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store = "my-store"
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)
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func TestCephObjectStoreUserController(t *testing.T) {
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// Set DEBUG logging
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capnslog.SetGlobalLogLevel(capnslog.DEBUG)
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//
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// TEST 1 SETUP
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//
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// FAILURE because no CephCluster
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//
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// A Pool resource with metadata and spec.
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objectUser := &cephv1.CephObjectStoreUser{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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Namespace: namespace,
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},
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Spec: cephv1.ObjectStoreUserSpec{
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Store: store,
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},
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TypeMeta: metav1.TypeMeta{
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Kind: "CephObjectStoreUser",
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},
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}
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cephCluster := &cephv1.CephCluster{}
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// Objects to track in the fake client.
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object := []runtime.Object{
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objectUser,
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cephCluster,
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}
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executor := &exectest.MockExecutor{
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MockExecuteCommandWithOutputFile: func(command, outfile string, args ...string) (string, error) {
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if args[0] == "status" {
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return `{"fsid":"c47cac40-9bee-4d52-823b-ccd803ba5bfe","health":{"checks":{},"status":"HEALTH_ERR"},"pgmap":{"num_pgs":100,"pgs_by_state":[{"state_name":"active+clean","count":100}]}}`, nil
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}
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return "", nil
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},
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}
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clientset := test.New(t, 3)
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c := &clusterd.Context{
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Executor: executor,
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RookClientset: rookclient.NewSimpleClientset(),
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Clientset: clientset,
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}
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// Register operator types with the runtime scheme.
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s := scheme.Scheme
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s.AddKnownTypes(cephv1.SchemeGroupVersion, &cephv1.CephObjectStoreUser{}, &cephv1.CephCluster{}, &cephv1.CephClusterList{})
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// Create a fake client to mock API calls.
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cl := fake.NewFakeClientWithScheme(s, object...)
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// Create a ReconcileObjectStoreUser object with the scheme and fake client.
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r := &ReconcileObjectStoreUser{client: cl, scheme: s, context: c}
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// Mock request to simulate Reconcile() being called on an event for a
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// watched resource .
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req := reconcile.Request{
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NamespacedName: types.NamespacedName{
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Name: name,
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Namespace: namespace,
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},
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}
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logger.Info("STARTING PHASE 1")
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res, err := r.Reconcile(req)
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assert.NoError(t, err)
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assert.True(t, res.Requeue)
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logger.Info("PHASE 1 DONE")
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//
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// TEST 2:
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//
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// FAILURE we have a cluster but it's not ready
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//
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cephCluster = &cephv1.CephCluster{
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ObjectMeta: metav1.ObjectMeta{
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Name: namespace,
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Namespace: namespace,
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},
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Status: cephv1.ClusterStatus{
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Phase: "",
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CephStatus: &cephv1.CephStatus{
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Health: "",
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},
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},
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}
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object = append(object, cephCluster)
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// Create a fake client to mock API calls.
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cl = fake.NewFakeClientWithScheme(s, object...)
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// Create a ReconcileObjectStoreUser object with the scheme and fake client.
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r = &ReconcileObjectStoreUser{client: cl, scheme: s, context: c}
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logger.Info("STARTING PHASE 2")
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res, err = r.Reconcile(req)
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assert.NoError(t, err)
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assert.True(t, res.Requeue)
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logger.Info("PHASE 2 DONE")
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//
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// TEST 3:
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//
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// FAILURE! The CephCluster is ready but NO rgw object
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//
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// Mock clusterInfo
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secrets := map[string][]byte{
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"fsid": []byte(name),
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"mon-secret": []byte("monsecret"),
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"admin-secret": []byte("adminsecret"),
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}
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secret := &v1.Secret{
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ObjectMeta: metav1.ObjectMeta{
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Name: "rook-ceph-mon",
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Namespace: namespace,
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},
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Data: secrets,
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Type: k8sutil.RookType,
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}
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_, err = c.Clientset.CoreV1().Secrets(namespace).Create(secret)
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assert.NoError(t, err)
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// Add ready status to the CephCluster
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cephCluster.Status.Phase = k8sutil.ReadyStatus
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cephCluster.Status.CephStatus.Health = "HEALTH_OK"
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// Create a fake client to mock API calls.
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cl = fake.NewFakeClientWithScheme(s, object...)
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executor = &exectest.MockExecutor{
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MockExecuteCommandWithOutputFile: func(command, outfile string, args ...string) (string, error) {
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if args[0] == "status" {
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return `{"fsid":"c47cac40-9bee-4d52-823b-ccd803ba5bfe","health":{"checks":{},"status":"HEALTH_OK"},"pgmap":{"num_pgs":100,"pgs_by_state":[{"state_name":"active+clean","count":100}]}}`, nil
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}
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return "", nil
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},
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MockExecuteCommandWithOutput: func(command string, args ...string) (string, error) {
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if args[0] == "user" {
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return userCreateJSON, nil
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}
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return "", nil
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},
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}
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c.Executor = executor
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// Create a ReconcileObjectStoreUser object with the scheme and fake client.
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r = &ReconcileObjectStoreUser{client: cl, scheme: s, context: c}
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logger.Info("STARTING PHASE 3")
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res, err = r.Reconcile(req)
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assert.NoError(t, err)
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assert.True(t, res.Requeue)
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logger.Info("PHASE 3 DONE")
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//
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// TEST 4:
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//
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// FAILURE! The CephCluster is ready
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// Rgw object exists but NO pod are running
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//
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cephObjectStore := &cephv1.CephObjectStore{
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ObjectMeta: metav1.ObjectMeta{
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Name: store,
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Namespace: namespace,
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},
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TypeMeta: metav1.TypeMeta{
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Kind: "CephObjectStore",
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},
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Status: &cephv1.ObjectStoreStatus{
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Info: map[string]string{"endpoint": "http://rook-ceph-rgw-my-store.rook-ceph:80"},
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},
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}
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s.AddKnownTypes(cephv1.SchemeGroupVersion, &cephv1.CephObjectStore{})
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s.AddKnownTypes(cephv1.SchemeGroupVersion, &cephv1.CephObjectStoreList{})
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object = append(object, cephObjectStore)
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// Create a fake client to mock API calls.
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cl = fake.NewFakeClientWithScheme(s, object...)
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// Create a ReconcileObjectStoreUser object with the scheme and fake client.
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r = &ReconcileObjectStoreUser{client: cl, scheme: s, context: c}
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logger.Info("STARTING PHASE 4")
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err = r.client.Get(context.TODO(), types.NamespacedName{Name: store, Namespace: namespace}, cephObjectStore)
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assert.NoError(t, err, cephObjectStore)
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res, err = r.Reconcile(req)
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assert.NoError(t, err)
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assert.True(t, res.Requeue)
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logger.Info("PHASE 4 DONE")
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//
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// TEST 5:
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//
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// SUCCESS! The CephCluster is ready
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// Rgw object exists and pods are running
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//
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rgwPod := &corev1.Pod{ObjectMeta: metav1.ObjectMeta{
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Name: "rook-ceph-rgw-my-store-a-5fd6fb4489-xv65v",
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Namespace: namespace,
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Labels: map[string]string{k8sutil.AppAttr: appName, "rgw": "my-store"}}}
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// Get the updated object.
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logger.Info("STARTING PHASE 5")
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err = r.client.Create(context.TODO(), rgwPod)
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assert.NoError(t, err)
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res, err = r.Reconcile(req)
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assert.NoError(t, err)
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assert.False(t, res.Requeue)
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err = r.client.Get(context.TODO(), req.NamespacedName, objectUser)
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assert.Equal(t, "Ready", objectUser.Status.Phase, objectUser)
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logger.Info("PHASE 5 DONE")
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}
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func TestBuildUpdateStatusInfo(t *testing.T) {
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cephObjectStoreUser := &cephv1.CephObjectStoreUser{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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},
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Spec: cephv1.ObjectStoreUserSpec{
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Store: store,
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},
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}
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statusInfo := generateStatusInfo(cephObjectStoreUser)
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assert.NotEmpty(t, statusInfo["secretName"])
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assert.Equal(t, "rook-ceph-object-user-my-store-my-user", statusInfo["secretName"])
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}
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