Commit 6acab77d authored by Jérome Perrin's avatar Jérome Perrin

ERP5 Software Release upgrade test + restart zopes on conf change

Introduce a new "software release upgrade test", which tests a scenario of keating
an ERP5 instance with an old version of software release and then update it to
current version.

To support this test and because we are using this technique for most of slapos
softwares nowadays, configure zopes to restart automatically when their
configuration change.

See merge request nexedi/slapos!875
parents fa6bd177 cafa2ec5
Upgrade tests for ERP5 software release
##############################################################################
#
# Copyright (c) 2020 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from setuptools import setup, find_packages
version = '0.0.1.dev0'
name = 'slapos.test.upgrade_erp5'
with open("README.md") as f:
long_description = f.read()
setup(name=name,
version=version,
description="Upgrade test for SlapOS' ERP5 software release",
long_description=long_description,
long_description_content_type='text/markdown',
maintainer="Nexedi",
maintainer_email="info@nexedi.com",
url="https://lab.nexedi.com/nexedi/slapos",
packages=find_packages(),
install_requires=[
'slapos.core',
'supervisor',
'slapos.libnetworkcache',
'typing; python_version<"3"',
],
test_suite='test',
)
##############################################################################
#
# Copyright (c) 2020 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
import glob
import json
import os
import tempfile
import time
import requests
import urlparse
from slapos.testing.testcase import makeModuleSetUpAndTestCaseClass
from slapos.testing.testcase import installSoftwareUrlList
from slapos.testing.testcase import SlapOSNodeCommandError
from slapos.grid.utils import md5digest
old_software_release_url = 'https://lab.nexedi.com/nexedi/slapos/raw/1.0.167/software/erp5/software.cfg'
new_software_release_url = os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', 'software.cfg'))
_, SlapOSInstanceTestCase = makeModuleSetUpAndTestCaseClass(
old_software_release_url, software_id="upgrade_erp5")
def setUpModule():
installSoftwareUrlList(
SlapOSInstanceTestCase,
[old_software_release_url, new_software_release_url],
debug=SlapOSInstanceTestCase._debug,
)
class ERP5UpgradeTestCase(SlapOSInstanceTestCase):
# use short partition names for unix sockets
__partition_reference__ = 'u'
@classmethod
def setUpOldInstance(cls):
"""setUp hook executed while to old instance is running, before update
"""
pass
_current_software_url = old_software_release_url
@classmethod
def getSoftwareURL(cls):
return cls._current_software_url
@classmethod
def setUpClass(cls):
# request and instanciate with old software url
super(ERP5UpgradeTestCase, cls).setUpClass()
cls.setUpOldInstance()
# request instance on new software
cls._current_software_url = new_software_release_url
cls.logger.debug('requesting instance on new software')
cls.requestDefaultInstance()
# wait for slapos node instance
snapshot_name = "{}.{}.setUpClass new instance".format(
cls.__module__, cls.__name__)
try:
if cls._debug and cls.instance_max_retry:
try:
cls.slap.waitForInstance(max_retry=cls.instance_max_retry - 1)
except SlapOSNodeCommandError:
cls.slap.waitForInstance(debug=True)
else:
cls.slap.waitForInstance(max_retry=cls.instance_max_retry,
debug=cls._debug)
cls.logger.debug("instance on new software done")
except BaseException:
cls.logger.exception("Error during instance on new software")
cls._storeSystemSnapshot(snapshot_name)
cls._cleanup(snapshot_name)
cls.setUp = lambda self: self.fail('Setup Class failed.')
raise
else:
cls._storeSystemSnapshot(snapshot_name)
cls.computer_partition = cls.requestDefaultInstance()
class TestERP5Upgrade(ERP5UpgradeTestCase):
@classmethod
def setUpOldInstance(cls):
cls._default_instance_old_parameter_dict = json.loads(
cls.computer_partition.getConnectionParameterDict()['_'])
def test_published_url_is_same(self):
default_instance_new_parameter_dict = json.loads(
self.computer_partition.getConnectionParameterDict()['_'])
self.assertEqual(
default_instance_new_parameter_dict['family-default-v6'],
self._default_instance_old_parameter_dict['family-default-v6'],
)
def test_published_url_is_reachable(self):
default_instance_new_parameter_dict = json.loads(
self.computer_partition.getConnectionParameterDict()['_'])
# get certificate from caucase
with tempfile.NamedTemporaryFile(
prefix="ca.crt.pem",
mode="w",
delete=False,
) as ca_cert:
ca_cert.write(
requests.get(
urlparse.urljoin(
default_instance_new_parameter_dict['caucase-http-url'],
'/cas/crt/ca.crt.pem',
)).text)
ca_cert.flush()
# use a session to retry on failures, when ERP5 is not ready.
# (see also TestPublishedURLIsReachableMixin)
session = requests.Session()
session.mount(
default_instance_new_parameter_dict['family-default-v6'],
requests.adapters.HTTPAdapter(
max_retries=requests.packages.urllib3.util.retry.Retry(
total=60,
backoff_factor=.5,
status_forcelist=(404, 500, 503))))
session.get(
'{}/{}/login_form'.format(
default_instance_new_parameter_dict['family-default-v6'],
default_instance_new_parameter_dict['site-id'],
),
verify=False,
# TODO: we don't use caucase yet here.
# verify=ca_cert.name,
).raise_for_status()
def test_all_instances_use_new_software_release(self):
self.assertEqual(
{
os.path.basename(os.readlink(sr))
for sr in glob.glob(
os.path.join(
self.slap.instance_directory,
'*',
'software_release',
))
},
{md5digest(self.getSoftwareURL())},)
......@@ -47,6 +47,11 @@ setup = ${slapos-repository:location}/software/caddy-frontend/test/
egg = slapos.test.erp5
setup = ${slapos-repository:location}/software/erp5/test/
[slapos.test.upgrade_erp5-setup]
<= setup-develop-egg
egg = slapos.test.upgrade_erp5
setup = ${slapos-repository:location}/software/erp5/upgrade_test/
[slapos.test.htmlvalidatorserver-setup]
<= setup-develop-egg
egg = slapos.test.htmlvalidatorserver
......@@ -185,6 +190,7 @@ extra-eggs =
${slapos.test.backupserver-setup:egg}
${slapos.test.caddy-frontend-setup:egg}
${slapos.test.erp5-setup:egg}
${slapos.test.upgrade_erp5-setup:egg}
${slapos.test.htmlvalidatorserver-setup:egg}
${slapos.test.slapos-master-setup:egg}
${slapos.test.jstestnode-setup:egg}
......@@ -259,6 +265,7 @@ extra =
backupserver ${slapos.test.backupserver-setup:setup}
caddy-frontend ${slapos.test.caddy-frontend-setup:setup}
erp5 ${slapos.test.erp5-setup:setup}
upgrade_erp5 ${slapos.test.upgrade_erp5-setup:setup}
htmlvalidatorserver ${slapos.test.htmlvalidatorserver-setup:setup}
slapos-master ${slapos.test.slapos-master-setup:setup}
re6stnet ${slapos.test.re6stnet-setup:setup}
......
......@@ -78,7 +78,7 @@ md5sum = 68b329da9893e34099c7d8ad5cb9c940
[template-erp5]
filename = instance-erp5.cfg.in
md5sum = 0920a53b10d3811a5f49930adffb62d8
md5sum = 5ea4bcdf74fb429f254af8e8fb7b38a3
[template-zeo]
filename = instance-zeo.cfg.in
......@@ -86,7 +86,7 @@ md5sum = 0648e38bd5d3a15bb9f93264932740b9
[template-zope]
filename = instance-zope.cfg.in
md5sum = fece4db89f72c16f8d71019746059469
md5sum = d942854541f20faa57716b58959e1310
[template-balancer]
filename = instance-balancer.cfg.in
......
......@@ -173,6 +173,7 @@ return =
zope-address-list
hosts-dict
monitor-base-url
software-release-url
{%- if test_runner_enabled %}
test-runner-address-list
{% endif %}
......@@ -234,6 +235,7 @@ software-type = zope
{% for custom_name, zope_parameter_dict in zope_partition_dict.items() -%}
{% set partition_name = 'zope-' ~ custom_name -%}
{% set section_name = 'request-' ~ partition_name -%}
{% set promise_software_url_section_name = 'promise-software-url' ~ partition_name -%}
{% set zope_family = zope_parameter_dict.get('family', 'default') -%}
{% do zope_family_name_list.append(zope_family) %}
{% set backend_path = zope_parameter_dict.get('backend-path', '') % {'site-id': site_id} %}
......@@ -262,6 +264,18 @@ config-port-base = {{ dumps(zope_parameter_dict.get('port-base', 2200)) }}
config-webdav = {{ dumps(zope_parameter_dict.get('webdav', False)) }}
{% if test_runner_enabled -%}
config-test-runner-apache-url-list = ${publish-early:{{ zope_family }}-test-runner-url-list}
[{{ promise_software_url_section_name }}]
# Promise to wait for zope partition to use the expected software URL,
# used on upgrades.
recipe = slapos.cookbook:check_parameter
value = {{ '${' ~ section_name ~ ':connection-software-release-url}' }}
expected-not-value =
expected-value = ${slap-connection:software-release-url}
path = ${directory:bin}/${:_buildout_section_name_}
{% do root_common.section(promise_software_url_section_name) -%}
{% endif -%}
{% endfor -%}
......
......@@ -352,6 +352,10 @@ configuration-file = {{ '${' ~ conf_name ~ ':rendered}' }}
{%- if wsgi %}
port = {{ port }}
{%- endif %}
hash-files =
${:configuration-file}
hash-existing-files =
${buildout:directory}/software_release/buildout.cfg
[{{ section("promise-" ~ name) }}]
<= monitor-promise-base
......@@ -360,19 +364,6 @@ name = {{ name }}.py
config-hostname = {{ ipv4 }}
config-port = {{ port }}
{% set extra_path_list = [] -%}
{% set shell_escaped_extra_path_list = [] -%}
{% for line in parameter_dict['extra-path-list'].splitlines() -%}
{% set line = line.strip() -%}
{% do extra_path_list.append(line) -%}
{% do shell_escaped_extra_path_list.append(line.replace("\x27", "\x27\\\x27\x27")) -%}
{% endfor -%}
[{{ section("promise-" ~ name ~ "-is-running-actual-product") }}]
<= monitor-promise-base
module = check_command_execute
name = {{ name }}-is-running-actual-product.py
config-command = '{{ parameter_dict['bin-directory'] }}/is-process-older-than-dependency-set' '{{ "${" ~ conf_parameter_name ~ ":pid-file}" }}' {{ " ".join(shell_escaped_extra_path_list) }}
{% if use_ipv6 -%}
[{{ zope_tunnel_section_name }}]
< = ipv6toipv4-base
......@@ -558,6 +549,7 @@ hard to guess.
hosts-dict = {{ dumps(hosts_dict) }}
monitor-base-url = ${monitor-publish-parameters:monitor-base-url}
test-runner-address-list = {{ dumps(test_runner_address_list) }}
software-release-url = ${slap-connection:software-release-url}
[monitor-instance-parameter]
monitor-httpd-ipv6 = {{ (ipv6_set | list)[0] }}
......
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