a904cb6804
* Remove the dead code;
* Rework the test types;
* Restore the instance connectivity check;
* Rework the clustering test to support the new node addition workflow;
* Check whether a machine where MicroStack is installed has hardware
virtualization capabilities for different architectures. If not, use
software emulation;
* the host model is used with KVM since the default QEMU CPU models on
x86_64 are subject to vulnerabilities without certain CPU-specific
features. This conflicts with being able to use live migration
reliably across hosts with different CPUs.
* Add a default-source-ip init argument to allow controlling the source
IP of the installation host that will be used as a control ip or
compute ip locally.
* used in the clustering test so that the local host IP on the
multipass network is used as a control IP instead of the IP
through which the default gateway is available;
* the IP through which the default gateway is accessible is
used as a fallback for default-source-ip;
* Given upstream CI has a low amount of resources allocated per machine
use LXD to set up a dummy compute node;
* Set RLIMIT_MEMLOCK to 'unlimited' in the LXD container profile
(see the discussion in LP: #1906280);
* set remember_owner to 0 in qemu.conf for libvirt to avoid the
uses of XATTRS (the root user is used anyway so there is no
need to remember a file owner), otherwise libvirt errors out
in an unprivileged LXD container.
* Use numeric versions of OpenStack packages in the python-packages
section of the openstack-projects part since the resolver change in
recent versions of pip disallows for constraints dependencies of
packages that come from a URL or a path.
https://github.com/pypa/pip/issues/8210
* The newest released version of pip is always used during builds
since snapcraft uses venv to set up virtual environments and the
ensurepip package is invoked such that a pip version shipped with
the distro version of python is upgraded:
https://github.com/python/cpython/blob/3.8/Lib/venv/__init__.py#L282-L289
cmd = [context.env_exe, '-Im', 'ensurepip', '--upgrade',
'--default-pip']
* Environment variables are ignored when pip is installed in the venv:
https://docs.python.org/3/using/cmdline.html#id2 (-I option)
So there is no way to use the old pip version resolver.
Minor clustering client and add-compute changes:
* use stderr for diagnostic messages;
* use stdout to output the connection string so that it can be easily
picked up by CLI tools without parsing.
Change-Id: I5cb3872c5d142c34da2c8b073652c67021d9ef55
107 lines
3.3 KiB
Python
Executable File
107 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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basic_test.py
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This is a basic test of microstack functionality. We verify that:
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1) We can install the snap.
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2) We can launch a cirros image.
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3) Horizon is running, and we can hit the landing page.
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4) We can login to Horizon successfully.
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The Horizon testing bits were are based on code generated by the Selinum
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Web IDE.
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"""
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import os
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import sys
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import unittest
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sys.path.append(os.getcwd())
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from tests.framework import Framework # noqa E402
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class TestBasics(Framework):
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def test_basics(self):
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"""Basic test
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Install microstack, and verify that we can launch a machine and
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open the Horizon GUI.
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"""
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self._localhost.install_microstack(path='microstack_ussuri_amd64.snap')
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self._localhost.init_microstack([
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'--auto',
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'--control',
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'--setup-loop-based-cinder-lvm-backend',
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'--loop-device-file-size=24'
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])
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endpoints = self._localhost.check_output(
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['/snap/bin/microstack.openstack', 'endpoint', 'list']
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).decode('utf-8')
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control_ip = self._localhost.check_output(
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['sudo', 'snap', 'get', 'microstack', 'config.network.control-ip'],
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).decode('utf-8')
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# Endpoints should contain the control IP.
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self.assertTrue(control_ip in endpoints)
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# Endpoints should not contain localhost
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self.assertFalse("localhost" in endpoints)
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# We should be able to launch an instance
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instance_name = 'test-instance'
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print("Testing microstack.launch ...")
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self._localhost.check_output(
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['/snap/bin/microstack.launch', 'cirros',
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'--name', instance_name, '--retry']
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)
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self.verify_instance_networking(self._localhost, instance_name)
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# The Horizon Dashboard should function
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self.verify_gui(self._localhost)
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# Verify that we can uninstall the snap cleanly, and that the
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# ovs bridge goes away.
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# Check to verify that our bridge is there.
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self.assertTrue(
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'br-ex' in self._localhost.check_output(
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['ip', 'a']).decode('utf-8'))
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self._localhost.setup_tempest_verifier()
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# Make sure there are no verification failures in the report.
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failures = self._localhost.run_verifications()
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self.assertEqual(failures, 0, 'Verification tests had failure.')
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# Try to remove the snap without sudo.
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self.assertEqual(self._localhost.call([
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'snap', 'remove', '--purge', 'microstack']), 1)
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# Retry with sudo (should succeed).
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self._localhost.check_call(
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['sudo', 'snap', 'remove', '--purge', 'microstack'])
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# Verify that MicroStack is gone.
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self.assertEqual(self._localhost.call(
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['snap', 'list', 'microstack']), 1)
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# Verify that bridge is gone.
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self.assertFalse(
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'br-ex' in self._localhost.check_output(
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['ip', 'a']).decode('utf-8'))
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# We made it to the end. Set passed to True!
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self.passed = True
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if __name__ == '__main__':
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# Run our tests, ignoring deprecation warnings and warnings about
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# unclosed sockets. (TODO: setup a selenium server so that we can
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# move from PhantomJS, which is deprecated, to to Selenium headless.)
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unittest.main(warnings='ignore')
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