system-config/testinfra/test_zookeeper.py

77 lines
2.7 KiB
Python

# Copyright 2020 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import json
import util
testinfra_hosts = ['zk04.opendev.org']
def test_id_file(host):
# Test that wacky hostname regex works
myid = host.file('/var/zookeeper/data/myid')
assert myid.content == b'4\n'
def test_zk_listening(host):
zk = host.socket("tcp://0.0.0.0:2181")
assert zk.is_listening
def test_zk_listening_ssl(host):
zk = host.socket("tcp://0.0.0.0:2281")
assert zk.is_listening
def test_l4_commands(host):
cmd = host.run("echo srvr | nc localhost 2181")
assert "Zookeeper version" in cmd.stdout
assert "not executed because it is not in the whitelist" not in cmd.stdout
cmd = host.run("echo stat | nc localhost 2181")
assert "Zookeeper version" in cmd.stdout
assert "not executed because it is not in the whitelist" not in cmd.stdout
cmd = host.run("echo dump | nc localhost 2181")
assert "SessionTracker dump" in cmd.stdout
assert "not executed because it is not in the whitelist" not in cmd.stdout
cmd = host.run("echo mntr | nc localhost 2181")
assert "zk_version" in cmd.stdout
assert "not executed because it is not in the whitelist" not in cmd.stdout
def test_zookeeper_statsd_running(host):
cmd = host.run("docker inspect zookeeper-compose_zookeeper-statsd_1")
out = json.loads(cmd.stdout)
assert out[0]["State"]["Status"] == "running"
assert out[0]["RestartCount"] == 0
def test_zk_2181_accessibility(host):
# Ask the host to report its own IP addresses. This will use our test
# local /etc/hosts values and not DNS.
zk = host.addr("zk04.opendev.org")
# Verify it is using our local /etc/hosts values
print(zk.ipv4_addresses)
print(zk.ipv6_addresses)
for addr in zk.ipv4_addresses + zk.ipv6_addresses:
if addr.startswith("::ffff:"):
# This is an ipv4 address mapped to ipv6 and is covered by
# the ipv4_addresses list
continue
if addr.startswith("127.") or addr == "::1":
# We don't want to talk to localhost as we are connecting
# from our test bridge instance.
continue
util.check_unreachable(addr, 2181)
util.check_unreachable(addr, 2281)