def test_success(self):
(self.config.env.set_known_nodes([
"node1", "node2"
]).corosync_conf.load_content(
self.before).env.push_corosync_conf(corosync_conf_text=self.after))
cluster.remove_links(self.env_assist.get_env(), ["0", "2"])
# Reports from pushing corosync.conf are produced in env. That code is
# hidden in self.config.env.push_corosync_conf.
self.env_assist.assert_reports([])
def test_validation(self):
before = dedent("""\
totem {
}
nodelist {
node {
ring0_addr: node1-addr0
name: node1
nodeid: 1
}
node {
ring0_addr: node2-addr0
name: node2
nodeid: 2
}
}
""")
node_list = ["node1", "node2"]
(self.config.env.set_known_nodes(node_list).corosync_conf.load_content(
before))
self.env_assist.assert_raise_library_error(
lambda: cluster.remove_links(self.env_assist.get_env(),
["0", "0", "3", "abc"]),
[],
)
self.env_assist.assert_reports([
fixture.error(
report_codes.COROSYNC_LINK_NUMBER_DUPLICATION,
link_number_list=["0"],
),
fixture.error(
# pylint: disable=line-too-long
report_codes.
COROSYNC_CANNOT_ADD_REMOVE_LINKS_TOO_MANY_FEW_LINKS,
links_change_count=1,
links_new_count=0,
links_limit_count=1,
add_or_not_remove=False,
),
fixture.error(
report_codes.COROSYNC_LINK_DOES_NOT_EXIST_CANNOT_REMOVE,
link_list=sorted(["abc", "3"]),
existing_link_list=["0"],
),
])
def test_not_live(self):
(self.config.env.set_known_nodes(
["node1", "node2"]).env.set_corosync_conf_data(self.before))
self.env_assist.assert_raise_library_error(
lambda: cluster.remove_links(self.env_assist.get_env(), ["0", "2"]
),
[
fixture.error(
report_codes.LIVE_ENVIRONMENT_REQUIRED,
forbidden_options=["COROSYNC_CONF"],
),
],
expected_in_processor=False,
)