PR to add e2e tests of linked bundle and profile update (#305)

* e2e linked updates

* code formatting

* Added comments for better understanding

Co-authored-by: Jayanth Reddy <jaya@platform9.com>

Makefile

@@ -159,8 +159,11 @@ test-e2e:
 	./testing/e2e_setup.sh
 	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 00-deploy
 	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 01-update
-	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 02-delete
-	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 03-manage --kind-context arlon-e2e-testbed --timeout 300
+	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 02-linkedupdate
+	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 03-linkedbundleupdate
+	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 04-linkedprofileupdate
+	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 05-delete
+	kubectl kuttl test --start-kind=false ./testing/e2e/ --test 06-manage --kind-context arlon-e2e-testbed --timeout 300
 
 e2e-teardown:
 	./testing/e2e_setup_teardown.sh

testing/e2e/02-linkedupdate/00-assert.yaml

@@ -0,0 +1,9 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 60
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  namespace: arlon
+  name: guestbook

testing/e2e/02-linkedupdate/00-bundlecreate.yaml

@@ -0,0 +1,4 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - command: arlon bundle create guestbook --tags test,guestbook --desc "Guestbook pod" --repo-path bundles/guestbook

testing/e2e/02-linkedupdate/01-assert.yaml

@@ -0,0 +1,8 @@
+apiVersion: core.arlon.io/v1
+kind: Profile
+metadata:
+  namespace: arlon
+  name: dynamic-2
+spec:
+  bundles:
+    - guestbook

testing/e2e/02-linkedupdate/01-profilecreate.yaml

@@ -0,0 +1,4 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - command: arlon profile create dynamic-2 --repo-base-path profiles --bundles guestbook --desc "dynamic test 2" --tags examples

testing/e2e/02-linkedupdate/02-ngupdate.yaml

@@ -0,0 +1,4 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - script: ../../e2e_linked_prereq.sh

testing/e2e/03-linkedbundleupdate/00-assert.yaml

@@ -0,0 +1,25 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 600
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: guestbook-ui
+  namespace: default
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 3
+  revisionHistoryLimit: 3
+  selector:
+    matchLabels:
+      app: guestbook-ui
+  template:
+    metadata:
+      labels:
+        app: guestbook-ui
+status:
+  availableReplicas: 3
+  readyReplicas: 3
+  replicas: 3
+  updatedReplicas: 3

testing/e2e/03-linkedbundleupdate/00-bundleupdate.yaml

@@ -0,0 +1,4 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands: 
+  - script: ../../e2e_linked_update.sh

testing/e2e/04-linkedprofileupdate/00-assert.yaml

@@ -0,0 +1,12 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestAssert
+timeout: 600
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: ec2-cluster-xenial
+  namespace: argocd
+status:
+  health:
+    status: Healthy

testing/e2e/04-linkedprofileupdate/00-profileupdate.yaml

@@ -0,0 +1,4 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+commands:
+  - command: arlon profile update dynamic-2 --bundles xenial

testing/e2e/02-delete/00-delete.yaml → testing/e2e/05-delete/00-delete.yaml

@@ -3,4 +3,4 @@ kind: TestStep
 commands:
   - command: arlon cluster delete ec2-cluster
   - command: arlon bundle delete xenial
-  - command: arlon profile delete dynamic-1
+  - command: arlon profile delete dynamic-2

testing/e2e_linked_prereq.sh

@@ -0,0 +1,5 @@
+arlon cluster ngupdate ec2-cluster --profile dynamic-2
+clusterctl get kubeconfig ec2-cluster-capi-quickstart -n ec2-cluster > arlon-eks.kubeconfig #Generated the kubeconfig for ec2-cluster
+cp arlon-eks.kubeconfig /home/runner/work/arlon/arlon/kubeconfig #placing the ec2-cluster config file in $KUBECONFIG
+cp ~/.kube/config ~/.kube/temp.config #Swapping the ec2-cluster config with ~/.kube/config for assert.yaml
+cp arlon-eks.kubeconfig ~/.kube/config

testing/e2e_linked_update.sh

@@ -0,0 +1,31 @@
+if [ -z "${GIT_USER}" ]; then
+  echo "Set the GIT_USER env variable"
+  exit
+fi
+
+if [ -z "${GIT_PASSWORD}" ]; then
+  echo "Set the GIT_PASSWORD env variable"
+  exit
+fi
+dir=$(pwd)
+export git_server_port=8188
+export GIT_CLONE_ROOT=/tmp/arlon-testbed-git-clone
+export workspace_repo_url="http://localhost:${git_server_port}/${GIT_USER}/myrepo.git"
+export workspace_repo="${GIT_CLONE_ROOT}/myrepo"
+#updating guestbook bundle replicas to 3 from 1
+cd ${workspace_repo}
+git pull
+cd bundles/guestbook
+sed -i -e "7s/replicas: 1/replicas: 3/g" guestbook.yaml
+git add guestbook.yaml
+git commit -m "added 3 replica line"
+git push "http://${GIT_USER}:${GIT_PASSWORD}@localhost:${git_server_port}/${GIT_USER}/myrepo.git"
+cd ${dir}
+
+cp ~/.kube/temp.config ~/.kube/config #Placing back the ~/.kube/config back in it's place
+rm -rf /home/runner/work/arlon/arlon/kubeconfig #Removing ec2-cluster config at $KUBECONFIG
+
+
+
+
+

testing/e2e_setup.sh

@@ -260,7 +260,8 @@ if [ ! -d "${workspace_repo}" ]; then
 else
   echo git repo already cloned
 fi
-
+echo printing the current directory
+ls
 pushd ${workspace_repo}
 if ! test -f README.md; then
   echo adding README.md and creating main branch
@@ -313,7 +314,7 @@ if ! which kubectl-kuttl &>/dev/null; then
   mv kubectl-kuttl "${HOME}/.local/bin/kubectl-kuttl"
 fi
 
-# not needed for us...
+# not needed for us...	
 #clusterawsadm bootstrap iam create-cloudformation-stack
 
 export AWS_B64ENCODED_CREDENTIALS=$(clusterawsadm bootstrap credentials encode-as-profile)
@@ -349,6 +350,17 @@ if ! arlon bundle list | grep xenial >/dev/null; then
   popd
 fi
 
+if ! arlon bundle list | grep guestbook >/dev/null; then
+  echo "Adding guestbook manifests"
+  pushd ${workspace_repo}
+  mkdir -p bundles/guestbook
+  cp "${arlon_repo}/examples/bundles/guestbook.yaml" bundles/guestbook
+  git add bundles/guestbook
+  git commit -m "add guestbook bundle"
+  git push "http://${GIT_USER}:${GIT_PASSWORD}@localhost:${git_server_port}/${GIT_USER}/myrepo.git"
+  popd
+fi
+
 echo adding basecluster directory
 mkdir -p ${baseclusterdir}
 mv "${arlon_repo}/testing/${manifestfile}" "${baseclusterdir}/${manifestfile}"