Initial commit

tests/integration/targets/inventory_docker_machine/playbooks/pre-setup.yml

@@ -0,0 +1,18 @@
+---
+- hosts: 127.0.0.1
+  connection: local
+  tasks:
+    - name: Setup docker
+      include_role:
+        name: setup_docker
+
+    # There seems to be no better way to install docker-machine. At least I couldn't find any packages for RHEL7/8.
+    - name: Download docker-machine binary
+      vars:
+        docker_machine_version: "0.16.1"
+      get_url:
+        url: "https://github.com/docker/machine/releases/download/v{{ docker_machine_version }}/docker-machine-{{ ansible_system }}-{{ ansible_userspace_architecture }}"
+        dest: /tmp/docker-machine
+    - name: Install docker-machine binary
+      command: install /tmp/docker-machine /usr/bin/docker-machine
+      become: yes

tests/integration/targets/inventory_docker_machine/playbooks/setup.yml

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+---
+- hosts: 127.0.0.1
+  connection: local
+  tasks:
+    - name: Request Docker Machine to use this machine as a generic VM
+      command: "docker-machine --debug create \
+        --driver generic \
+        --generic-ip-address=localhost \
+        --generic-ssh-key {{ lookup('env', 'HOME') }}/.ssh/id_rsa \
+        --generic-ssh-user root \
+        vm"

tests/integration/targets/inventory_docker_machine/playbooks/teardown.yml

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+---
+- hosts: 127.0.0.1
+  connection: local
+  tasks:
+    - name: Request Docker Machine to remove this machine as a generic VM
+      command: "docker-machine rm vm -f"

tests/integration/targets/inventory_docker_machine/playbooks/test_inventory_1.yml

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+- hosts: 127.0.0.1
+  gather_facts: no
+  tasks:
+  - name: sanity check Docker Machine output
+    vars:
+      dm_ls_format: !unsafe '{{.Name}} | {{.DriverName}} | {{.State}} | {{.URL}} | {{.Error}}'
+      success_regex: "^vm | [^|]+ | Running | tcp://.+ |$"
+    command: docker-machine ls --format '{{ dm_ls_format }}'
+    register: result
+    failed_when: result.rc != 0 or result.stdout is not match(success_regex)
+
+  - name: verify Docker Machine ip
+    command: docker-machine ip vm
+    register: result
+    failed_when: result.rc != 0 or result.stdout != hostvars['vm'].ansible_host
+
+  - name: verify Docker Machine env
+    command: docker-machine env --shell=sh vm
+    register: result
+
+  - debug: var=result.stdout
+
+  - assert:
+      that:
+        - "'DOCKER_TLS_VERIFY=\"{{ hostvars['vm'].dm_DOCKER_TLS_VERIFY }}\"' in result.stdout"
+        - "'DOCKER_HOST=\"{{ hostvars['vm'].dm_DOCKER_HOST }}\"' in result.stdout"
+        - "'DOCKER_CERT_PATH=\"{{ hostvars['vm'].dm_DOCKER_CERT_PATH }}\"' in result.stdout"
+        - "'DOCKER_MACHINE_NAME=\"{{ hostvars['vm'].dm_DOCKER_MACHINE_NAME }}\"' in result.stdout"
+
+- hosts: vm
+  gather_facts: no
+  tasks:
+  - name: do something to verify that accept-new ssh setting was applied by the docker-machine inventory plugin
+    raw: uname -a
+    register: result
+
+  - debug: var=result.stdout
+
+- hosts: 127.0.0.1
+  gather_facts: no
+  environment:
+    DOCKER_CERT_PATH: "{{ hostvars['vm'].dm_DOCKER_CERT_PATH }}"
+    DOCKER_HOST: "{{ hostvars['vm'].dm_DOCKER_HOST }}"
+    DOCKER_MACHINE_NAME: "{{ hostvars['vm'].dm_DOCKER_MACHINE_NAME }}"
+    DOCKER_TLS_VERIFY: "{{ hostvars['vm'].dm_DOCKER_TLS_VERIFY }}"
+  tasks:
+  - name: run a Docker container on the target Docker Machine host to verify that Docker daemon connection settings from the docker-machine inventory plugin work as expected
+    docker_container:
+      name: test
+      image: hello-world:latest