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import pytest
from tests.integration_tests.util import verify_clean_log
# This works by setting up a local repository and web server
# daemon on the first boot. Second boot should succeed
# with the running web service and git repo configured.
# This instrumentation allows the test to run self-contained
# without network access or external git repos.
REPO_D = "/root/playbooks"
USER_DATA = """\
#cloud-config
version: v1
packages_update: true
packages_upgrade: true
packages:
- git
- python3-pip
write_files:
- path: /etc/systemd/system/repo_server.service
content: |
[Unit]
Description=Serve a local git repo
Wants=repo_waiter.service
After=cloud-init-local.service
Before=cloud-config.service
Before=cloud-final.service
[Install]
WantedBy=cloud-init-local.service
[Service]
ExecStart=/usr/bin/env python3 -m http.server \
--directory /root/playbooks/.git
- path: /etc/systemd/system/repo_waiter.service
content: |
[Unit]
Description=Block boot until repo is available
After=repo_server.service
Before=cloud-final.service
[Install]
WantedBy=cloud-init-local.service
# clone into temp directory to test that server is running
# sdnotify would be an alternative way to verify that the server is
# running and continue once it is up, but this is simple and works
[Service]
Type=oneshot
ExecStart=sh -c "while \
! git clone http://0.0.0.0:8000/ $(mktemp -d); do sleep 0.1; done"
- path: /root/playbooks/ubuntu.yml
content: |
---
- hosts: 127.0.0.1
connection: local
become: true
vars:
packages:
- git
- python3-pip
roles:
- apt
- path: /root/playbooks/roles/apt/tasks/main.yml
content: |
---
- name: "install packages"
apt:
name: "*"
update_cache: yes
cache_valid_time: 3600
- name: "install packages"
apt:
name:
- "{{ item }}"
state: latest
loop: "{{ packages }}"
runcmd:
- [systemctl, enable, repo_server.service]
- [systemctl, enable, repo_waiter.service]
"""
INSTALL_METHOD = """
ansible:
install-method: {method}
package-name: {package}
pull:
url: "http://0.0.0.0:8000/"
playbook-name: ubuntu.yml
full: true
"""
SETUP_REPO = f"cd {REPO_D} &&\
git init {REPO_D} &&\
git add {REPO_D}/roles/apt/tasks/main.yml {REPO_D}/ubuntu.yml &&\
git commit -m auto &&\
(cd {REPO_D}/.git; git update-server-info)"
def _test_ansible_pull_from_local_server(my_client):
assert my_client.execute(SETUP_REPO).ok
my_client.execute("cloud-init clean --logs")
my_client.restart()
log = my_client.read_from_file("/var/log/cloud-init.log")
verify_clean_log(log)
output_log = my_client.read_from_file("/var/log/cloud-init-output.log")
assert "ok=3" in output_log
assert "SUCCESS: config-ansible ran successfully" in log
@pytest.mark.user_data(
USER_DATA + INSTALL_METHOD.format(package="ansible-core", method="pip")
)
class TestAnsiblePullPip:
def test_ansible_pull_pip(self, class_client):
_test_ansible_pull_from_local_server(class_client)
@pytest.mark.user_data(
USER_DATA + INSTALL_METHOD.format(package="ansible", method="distro")
)
class TestAnsiblePullDistro:
def test_ansible_pull_distro(self, class_client):
_test_ansible_pull_from_local_server(class_client)
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