Merge pull request #582 from mhrivnak/ansible-tests

Adds integration tests for ansible operator

Author: mhrivnak

.travis.yml

@@ -14,36 +14,30 @@ jobs:
       env:
         - CLUSTER=minikube
         - CHANGE_MINIKUBE_NONE_USER=true
+      script: test/test-go.sh
+      name: Go on minikube
+    - before_script: hack/ci/setup-minikube.sh
+      env:
+        - CLUSTER=minikube
+        - CHANGE_MINIKUBE_NONE_USER=true
+      script: test/test-ansible.sh
+      name: Ansible on minikube
     - before_script: hack/ci/setup-openshift.sh
       env: CLUSTER=openshift
+      script: test/test-go.sh
+      name: Go on OpenShift
+    - before_script: hack/ci/setup-openshift.sh
+      env: CLUSTER=openshift
+      script: test/test-ansible.sh
+      name: Ansible on OpenShift
 
 install: 
 - curl -Lo dep https://github.com/golang/dep/releases/download/v0.5.0/dep-linux-amd64 && chmod +x dep && sudo mv dep /usr/local/bin/
 - dep ensure
+- make install
 # Create example operator directory
 - mkdir -p $GOPATH/src/github.com/example-inc
-
-script:
-- make install
-- go test ./commands/...
-- go test ./pkg/...
-- go test ./test/e2e/...
-- cd test/test-framework
-# test framework with defaults
-- operator-sdk test local .
-# test operator-sdk test flags
-- operator-sdk test local . --global-manifest deploy/crd.yaml --namespaced-manifest deploy/namespace-init.yaml --go-test-flags "-parallel 1" --kubeconfig $HOME/.kube/config
-# test operator-sdk test local single namespace mode
-- kubectl create namespace test-memcached
-- operator-sdk test local . --namespace=test-memcached
-- kubectl delete namespace test-memcached
-# go back to project root
-- cd ../..
-- go vet ./...
-- ./hack/check_license.sh
-- ./hack/check_error_case.sh
-# Make sure repo is in clean state
-- git diff --exit-code
+- sudo pip install ansible
 
 after_success:
 - echo 'Build succeeded, operator was generated, memcached operator is running on $CLUSTER, and unit/integration tests pass'

Gopkg.lock

@@ -1,5 +1,5 @@
 # Download kubectl, which is a requirement for using minikube.
-curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.10.1/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/
+curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.11.3/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/
 # Download minikube.
 # We need to pin to an old version due to minikube requiring systemd starting with v0.26.0 and travis not providing it
 # - https://github.com/kubernetes/minikube/issues/2704

hack/ci/setup-minikube.sh

@@ -11,5 +11,5 @@ oc cluster up
 # Become cluster admin
 oc login -u system:admin
 
-# kubectl is needed for the single namespace local test
-curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.10.1/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/
+# kubectl is needed for the single namespace local test and the ansible tests
+curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.11.3/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/

hack/ci/setup-openshift.sh

@@ -0,0 +1 @@
+size: 1

test/ansible-memcached/defaults.yml

@@ -0,0 +1,2 @@
+- debug:
+    msg: "this is a finalizer"

test/ansible-memcached/memfin/tasks/main.yml

@@ -0,0 +1,37 @@
+---
+- name: start memcached
+  k8s:
+    definition:
+      kind: Deployment
+      apiVersion: apps/v1
+      metadata:
+        name: '{{ meta.name }}-memcached'
+        namespace: '{{ meta.namespace }}'
+        labels:
+          app: memcached
+      spec:
+        replicas: "{{size}}"
+        selector:
+          matchLabels:
+            app: memcached
+        template:
+          metadata:
+            labels:
+              app: memcached
+          spec:
+            containers:
+            - name: memcached
+              command:
+              - memcached
+              - -m=64
+              - -o
+              - modern
+              - -v
+              image: "docker.io/memcached:1.4.36-alpine"
+              ports:
+                - containerPort: 11211
+              readinessProbe:
+                tcpSocket:
+                  port: 11211
+                initialDelaySeconds: 3
+                periodSeconds: 3

test/ansible-memcached/tasks.yml

@@ -0,0 +1,3 @@
+  finalizer:
+    name: finalizer.ansible.example.com
+    role: /opt/ansible/roles/memfin

test/ansible-memcached/watches-finalizer.yaml

@@ -0,0 +1,24 @@
+FROM ansible/ansible-runner
+
+RUN pip install --upgrade setuptools
+RUN pip install openshift ansible-runner-http
+
+RUN echo "localhost ansible_connection=local" > /etc/ansible/hosts \
+    && echo '[defaults]' > /etc/ansible/ansible.cfg \
+    && echo 'roles_path = /opt/ansible/roles' >> /etc/ansible/ansible.cfg \
+    && echo 'library = /usr/share/ansible/openshift' >> /etc/ansible/ansible.cfg
+
+ENV OPERATOR=/usr/local/bin/ansible-operator \
+    USER_UID=1001 \
+    USER_NAME=ansible-operator\
+    HOME=/opt/ansible
+
+# install operator binary
+ADD ansible-operator ${OPERATOR}
+
+COPY bin /usr/local/bin
+RUN  /usr/local/bin/user_setup
+
+ENTRYPOINT ["/usr/local/bin/entrypoint"]
+
+USER ${USER_UID}

test/ansible-operator/Dockerfile

@@ -0,0 +1,2 @@
+This directory temporarily holds the artifacts that are required to build the
+ansible operator base image, until they find a more permanent home.