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From f0342f110bdb4a7421532b85ca0f49070c7e5c1e Mon Sep 17 00:00:00 2001
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From: Tomas Jelinek <tojeline@redhat.com>
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Date: Thu, 13 Jan 2022 17:32:38 +0100
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Subject: [PATCH 4/5] fix creating empty cib
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---
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pcs/utils.py | 21 +++++++++++----------
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pcs_test/tier1/test_misc.py | 25 ++++++++++++++++++++++++-
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2 files changed, 35 insertions(+), 11 deletions(-)
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diff --git a/pcs/utils.py b/pcs/utils.py
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index ad2d4452..423ffc43 100644
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--- a/pcs/utils.py
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+++ b/pcs/utils.py
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@@ -2067,16 +2067,17 @@ def write_empty_cib(cibfile):
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"""
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Commandline options: no options
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"""
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- empty_xml = """
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-<cib admin_epoch="0" epoch="1" num_updates="1" validate-with="pacemaker-1.2">
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- <configuration>
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- <crm_config/>
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- <nodes/>
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- <resources/>
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- <constraints/>
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- </configuration>
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- <status/>
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-</cib>"""
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+ empty_xml = """
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+ <cib admin_epoch="0" epoch="1" num_updates="1" validate-with="pacemaker-3.1">
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+ <configuration>
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+ <crm_config/>
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+ <nodes/>
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+ <resources/>
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+ <constraints/>
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+ </configuration>
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+ <status/>
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+ </cib>
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+ """
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with open(cibfile, "w") as f:
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f.write(empty_xml)
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diff --git a/pcs_test/tier1/test_misc.py b/pcs_test/tier1/test_misc.py
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index 29ca6a71..6e6f72fb 100644
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--- a/pcs_test/tier1/test_misc.py
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+++ b/pcs_test/tier1/test_misc.py
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@@ -1,8 +1,10 @@
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+import os
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from unittest import TestCase
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from pcs_test.tools.assertions import AssertPcsMixin
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from pcs_test.tools.misc import (
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get_test_resource as rc,
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+ get_tmp_dir,
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get_tmp_file,
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outdent,
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write_file_to_tmpfile,
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@@ -19,7 +21,7 @@ class ParseArgvDashDash(TestCase, AssertPcsMixin):
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cmd = "constraint colocation add R1 with R2".split()
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def setUp(self):
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- self.temp_cib = get_tmp_file("tier1_misc")
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+ self.temp_cib = get_tmp_file("tier1_misc_dashdash")
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write_file_to_tmpfile(rc("cib-empty.xml"), self.temp_cib)
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self.pcs_runner = PcsRunner(self.temp_cib.name)
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self.allowed_roles = format_list(const.PCMK_ROLES)
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@@ -89,3 +91,24 @@ class ParseArgvDashDash(TestCase, AssertPcsMixin):
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"""
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),
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)
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+
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+
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+class EmptyCibIsPcmk2Compatible(TestCase, AssertPcsMixin):
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+ # This test verifies that a default empty CIB created by pcs when -f points
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+ # to an empty file conforms to minimal schema version supported by
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+ # pacemaker 2.0. If pcs prints a message that CIB schema has been upgraded,
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+ # then the test fails and shows there is a bug. Bundle with promoted-max
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+ # requires CIB compliant with schema 3.1, which was introduced in pacemaker
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+ # 2.0.0.
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+ def setUp(self):
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+ self.cib_dir = get_tmp_dir("tier1_misc_empty_cib")
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+ self.pcs_runner = PcsRunner(os.path.join(self.cib_dir.name, "cib.xml"))
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+
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+ def tearDown(self):
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+ self.cib_dir.cleanup()
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+
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+ def test_success(self):
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+ self.assert_pcs_success(
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+ "resource bundle create b container docker image=my.img promoted-max=1".split(),
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+ "",
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+ )
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--
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2.31.1
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