From ea586478fca1c66de261c1ff832bca26b2a51690 Mon Sep 17 00:00:00 2001
From: bcm820 <bmendoza@akamai.com>
Date: Fri, 9 Feb 2024 13:18:10 -0500
Subject: [PATCH] e2e: Basic test for cluster controller (#99)

* e2e: Basic test for cluster controller

* e2e: Add step to clean up cluster

* e2e: Add step to verify nodebalancer creation
---
 .../minimal/01-create-cluster.yaml                    |  7 +++++++
 e2e/linodecluster-controller/minimal/02-assert.yaml   | 10 ++++++++++
 .../minimal/02-create-linodecluster.tpl.yml           | 11 +++++++++++
 .../minimal/02-create-linodecluster.yaml              |  6 ++++++
 .../minimal/03-verify-nodebalancer.yaml               |  5 +++++
 .../minimal/04-delete-linodecluster.yaml              |  6 ++++++
 e2e/linodecluster-controller/minimal/04-error.yaml    |  4 ++++
 .../minimal/05-verify-nodebalancer-destroyed.yaml     |  5 +++++
 .../minimal/06-cleanup-cluster.yaml                   |  5 +++++
 e2e/linodecluster-controller/minimal/Makefile         |  1 +
 10 files changed, 60 insertions(+)
 create mode 100644 e2e/linodecluster-controller/minimal/01-create-cluster.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/02-assert.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/02-create-linodecluster.tpl.yml
 create mode 100644 e2e/linodecluster-controller/minimal/02-create-linodecluster.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/03-verify-nodebalancer.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/04-delete-linodecluster.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/04-error.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/05-verify-nodebalancer-destroyed.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/06-cleanup-cluster.yaml
 create mode 100644 e2e/linodecluster-controller/minimal/Makefile

diff --git a/e2e/linodecluster-controller/minimal/01-create-cluster.yaml b/e2e/linodecluster-controller/minimal/01-create-cluster.yaml
new file mode 100644
index 000000000..300c2cae0
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/01-create-cluster.yaml
@@ -0,0 +1,7 @@
+apiVersion: cluster.x-k8s.io/v1beta1
+kind: Cluster
+metadata:
+  name: cluster-sample
+spec:
+  infrastructureRef:
+    name: linodecluster-sample
diff --git a/e2e/linodecluster-controller/minimal/02-assert.yaml b/e2e/linodecluster-controller/minimal/02-assert.yaml
new file mode 100644
index 000000000..6293eda30
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/02-assert.yaml
@@ -0,0 +1,10 @@
+apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
+kind: LinodeCluster
+metadata:
+  name: linodecluster-sample
+  finalizers:
+    - infrastructure.cluster.x-k8s.io/v1alpha1
+spec:
+  region: us-sea
+status:
+  ready: true
diff --git a/e2e/linodecluster-controller/minimal/02-create-linodecluster.tpl.yml b/e2e/linodecluster-controller/minimal/02-create-linodecluster.tpl.yml
new file mode 100644
index 000000000..81aa7c0ba
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/02-create-linodecluster.tpl.yml
@@ -0,0 +1,11 @@
+apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
+kind: LinodeCluster
+metadata:
+  name: linodecluster-sample
+  ownerReferences:
+  - apiVersion: cluster.x-k8s.io/v1beta1
+    kind: Cluster
+    name: cluster-sample
+    uid: ${CLUSTER_UID}
+spec:
+  region: us-sea
diff --git a/e2e/linodecluster-controller/minimal/02-create-linodecluster.yaml b/e2e/linodecluster-controller/minimal/02-create-linodecluster.yaml
new file mode 100644
index 000000000..231b7ef0a
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/02-create-linodecluster.yaml
@@ -0,0 +1,6 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: |-
+      CLUSTER_UID="$(OBJ=clusters/cluster-sample make getKubeUid)" \
+      TS="$(TPL="$PWD/02-create-linodecluster.tpl.yml" make renderTestCase)" make runTestSuit
diff --git a/e2e/linodecluster-controller/minimal/03-verify-nodebalancer.yaml b/e2e/linodecluster-controller/minimal/03-verify-nodebalancer.yaml
new file mode 100644
index 000000000..bd5d4cea2
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/03-verify-nodebalancer.yaml
@@ -0,0 +1,5 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: |-
+      URI="nodebalancers" FILTER="{\"tags\":\"$(OBJ=linodeclusters/linodecluster-sample make getKubeUid)\"}" make callLinodeApiGet | grep 'results": 1'
diff --git a/e2e/linodecluster-controller/minimal/04-delete-linodecluster.yaml b/e2e/linodecluster-controller/minimal/04-delete-linodecluster.yaml
new file mode 100644
index 000000000..b8f205339
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/04-delete-linodecluster.yaml
@@ -0,0 +1,6 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+delete:
+- apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
+  kind: LinodeCluster
+  name: linodecluster-sample
diff --git a/e2e/linodecluster-controller/minimal/04-error.yaml b/e2e/linodecluster-controller/minimal/04-error.yaml
new file mode 100644
index 000000000..d0586b964
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/04-error.yaml
@@ -0,0 +1,4 @@
+apiVersion: infrastructure.cluster.x-k8s.io/v1alpha1
+kind: LinodeCluster
+metadata:
+  name: linodecluster-sample
diff --git a/e2e/linodecluster-controller/minimal/05-verify-nodebalancer-destroyed.yaml b/e2e/linodecluster-controller/minimal/05-verify-nodebalancer-destroyed.yaml
new file mode 100644
index 000000000..6eb1db621
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/05-verify-nodebalancer-destroyed.yaml
@@ -0,0 +1,5 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: |-
+      URI="nodebalancers" FILTER="{\"tags\":\"$(OBJ=linodeclusters/linodecluster-sample make getKubeUid)\"}" make callLinodeApiGet | grep 'results": 0'
diff --git a/e2e/linodecluster-controller/minimal/06-cleanup-cluster.yaml b/e2e/linodecluster-controller/minimal/06-cleanup-cluster.yaml
new file mode 100644
index 000000000..c0eb3fb3f
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/06-cleanup-cluster.yaml
@@ -0,0 +1,5 @@
+apiVersion: cluster.x-k8s.io/v1beta1
+kind: Cluster
+metadata:
+  name: cluster-sample
+spec:
diff --git a/e2e/linodecluster-controller/minimal/Makefile b/e2e/linodecluster-controller/minimal/Makefile
new file mode 100644
index 000000000..3924bfdc1
--- /dev/null
+++ b/e2e/linodecluster-controller/minimal/Makefile
@@ -0,0 +1 @@
+include ../../Makefile