1# Clusterctl test guide
2
3- All controllers tests are to check that all the resources we expect to be created are present in the kubernetes cluster after reconcilation.
4
5- You will set up the according test variables for your own test case and then set up your cluster specs
6
7- Let's use `TestClusterControllerSDSDistributed` as an example from `cluster_controller_test.go`
8
9
10- First, set up your test function:
11
12```
13func (s *Suite) TestClusterControllerSDSDistributed() {
14
15}
16```
17
18**Note: for SDS/DSDS cluster, you will need to add `integration.SkipIf(s.Framework)`, but for GKE you won't**
19
20- Set up your test cluster:
21
22```
23 cluster := clusterApi.NewCluster(uuid.New().String(),
24 s.ProjectID,
25 s.Organization,
26 fleet.Store,
27 clusterConstant.DSDS,
28 // for non gke clusters below fields are ignored
29 s.Location, "", "", uuid.NewString(), 0, s.Banner)
30
31 s.createCluster(cluster)
32 defer s.deleteCluster(cluster)
33
34```
35
36- Check to see if your `shipment(s)` is/are created:
37
38
39```
40 s.checkShipment(cluster)
41```
42
43- Check to see if `infra_status` is `READY`:
44
45```
46 s.checkInfraStatusDatabaseValue(cluster, edgedb.InfraStatusReady)
47```
48
49- Check for cluster namespace creation:
50
51```
52 ns := &corev1.Namespace{}
53 s.Eventually(func() bool {
54 err := s.Client.Get(s.ctx, types.NamespacedName{Name: cluster.Name}, ns)
55 return !errors.IsNotFound(err)
56 }, s.timeout, s.tick, "expected namespace was never created")
57
58 s.Eventually(func() bool {
59 return checkNSOwnerReference(cluster, ns.GetOwnerReferences())
60 }, s.timeout, s.tick, "expected namespace owner reference was not found")
61
62```
63
64- Check for `grub` or `grub2 resources` store-credentials plugin:
65
66```
67 s.checkHashedGrubSecret(cluster)
68```
69
70- Check for `IEN host OS user resources` store-credentials plugin:
71
72```
73 s.checkHashedBreakGlassSecret(cluster)
74```
75
76- Verify the cluster you've just created and check if a `DSDS` type created, not a `GKE` type since we're trying to create a dsds one:
77
78```
79 gkeCluster := &gkeClusterApi.GKECluster{}
80 s.Never(func() bool {
81 err := s.Client.Get(s.ctx, types.NamespacedName{Name: cluster.Name, Namespace: cluster.Name}, gkeCluster)
82 return !errors.IsNotFound(err)
83 }, time.Second, 100*time.Millisecond, "GKECluster should not exits for non-gke clusters")
84```
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86
87
88# If you have any further question, please reach out to the platform team via #ncr-edge-api or #ncr-edge-backend :)View as plain text