Add an integration test to the image build

This uses a swift all-in-one container image to test the result
of the zuul-storage-proxy image build.  It tests it at two different
mount points to verify both configurations work.

Change-Id: I408207ac81ea04d1009ceb98aaed0739f86b460a

.zuul.yaml

@@ -20,6 +20,9 @@
     parent: opendev-build-docker-image
     allowed-projects: zuul/zuul-storage-proxy
     provides: zuul-storage-proxy-container-image
+    run: &image_playbooks
+      - playbooks/build.yaml
+      - playbooks/test.yaml
     vars: &image_vars
       docker_images:
         - context: .
@@ -35,6 +38,7 @@
     parent: opendev-upload-docker-image
     description: Build and test a Docker image and upload to Docker Hub.
     allowed-projects: zuul/zuul-storage-proxy
+    run: *image_playbooks
     secrets:
       name: docker_credentials
       secret: zuul-storage-proxy-dockerhub

playbooks/build.yaml

@@ -0,0 +1,11 @@
+- hosts: all
+  roles:
+    - build-docker-image
+
+# If buildset_registry is defined, that means a parent job is running it;
+# only if it is not defined does it mean that we are running it.  If we
+# are running it, pause the job so that child jobs will automatically
+# use it.
+- hosts: localhost
+  roles:
+    - pause-buildset-registry

playbooks/files/clouds.yaml

@@ -0,0 +1,7 @@
+clouds:
+  testcloud:
+    auth_type: v1password
+    auth:
+      username: 'test:tester'
+      password: 'testing'
+      auth_url: http://swift:8080/auth/v1.0

playbooks/test.yaml

@@ -0,0 +1,138 @@
+- hosts: all
+  vars:
+    content: "Hello world!"
+    proxy_image: docker.io/zuul/zuul-storage-proxy:latest
+  tasks:
+    - name: Create clouds.yaml
+      tempfile:
+        state: file
+      register: clouds_tempfile
+
+    - name: Write clouds.yaml
+      copy:
+        src: clouds.yaml
+        mode: "0644"
+        dest: "{{ clouds_tempfile.path }}"
+
+    - name: Create docker network
+      command: docker network create --driver bridge swift-net
+
+    - name: Start a swift AIO
+      command: >-
+        docker run -d --rm
+        --name=swift
+        --network=swift-net
+        --publish="8080:8080"
+        docker.io/bouncestorage/swift-aio:latest
+
+    - name: Start the storage proxy
+      command: >-
+        docker run -d --rm
+        --name=zuul-storage-proxy
+        --network=swift-net
+        --publish="8000:8000"
+        --volume="{{ clouds_tempfile.path }}:/etc/openstack/clouds.yaml"
+        --env CLOUD_NAMES=testcloud
+        {{ proxy_image }}
+
+    - name: Wait for swift to start
+      uri:
+        url: http://127.0.0.1:8080/auth/v1.0
+        headers:
+          X-Storage-User: 'test:tester'
+          X-Storage-Pass: 'testing'
+      register: swift_result
+      until: swift_result.status == 200
+      delay: 2
+      retries: 120
+
+    - name: Create swift container
+      uri:
+        url: http://127.0.0.1:8080/v1/AUTH_test/testcontainer
+        headers:
+          X-Auth-Token: '{{ swift_result.x_auth_token }}'
+        method: PUT
+        status_code: [201, 202]
+
+    - name: Verify swift container
+      uri:
+        url: http://127.0.0.1:8080/v1/AUTH_test/testcontainer
+        headers:
+          X-Auth-Token: '{{ swift_result.x_auth_token }}'
+        status_code: [200, 204]
+      register: result
+      until: result.status in [200, 204]
+      delay: 2
+      retries: 15
+
+    - name: Create swift object
+      uri:
+        url: http://127.0.0.1:8080/v1/AUTH_test/testcontainer/testobject
+        headers:
+          X-Auth-Token: '{{ swift_result.x_auth_token }}'
+        method: PUT
+        status_code: [201, 202]
+        body: "{{ content }}"
+
+    - name: Verify swift object
+      uri:
+        url: http://127.0.0.1:8080/v1/AUTH_test/testcontainer/testobject
+        headers:
+          X-Auth-Token: '{{ swift_result.x_auth_token }}'
+      register: result
+      until: result.status == 200
+      delay: 2
+      retries: 15
+
+    # The actual test (at mountpoint /):
+    - name: Get object via proxy from /
+      uri:
+        url: http://127.0.0.1:8000/testcontainer/testobject
+        return_content: true
+      register: retrieved_object
+
+    - name: Verify content at /
+      assert:
+        that:
+          - retrieved_object.content == content
+
+    # Restart the proxy with a different mount point
+    - name: Stop storage proxy
+      command: docker kill zuul-storage-proxy
+
+    - name: Start the storage proxy
+      command: >-
+        docker run -d --rm
+        --name=zuul-storage-proxy
+        --network=swift-net
+        --publish="8000:8000"
+        --volume="{{ clouds_tempfile.path }}:/etc/openstack/clouds.yaml"
+        --env CLOUD_NAMES=testcloud
+        --env MOUNTPOINT=/logs
+        {{ proxy_image }}
+
+    # The actual test (at mountpoint /logs):
+    - name: Get object via proxy at /logs
+      uri:
+        url: http://127.0.0.1:8000/logs/testcontainer/testobject
+        return_content: true
+      register: retrieved_object
+
+    - name: Verify content at /logs
+      assert:
+        that:
+          - retrieved_object.content == content
+
+    - name: Stop swift
+      command: docker kill swift
+
+    - name: Stop storage proxy
+      command: docker kill zuul-storage-proxy
+
+    - name: Remove docker network
+      command: docker network rm swift-net
+
+    - name: Delete clouds.yaml
+      file:
+        state: absent
+        path: "{{ clouds_tempfile.path }}"

requirements.txt

@@ -1 +1,3 @@
 openstacksdk
+# So that we can use the tempauth KSA plugin
+python-swiftclient