511cc0e4e4
With the haproxy 2.9.x release we saw that once we hit maxconns on the front end we stopped accepting new requests. Add a testinfra test to ensure that we can process more than maxconn limit requests. Change-Id: Iad70ad8c1d511eb8875ea638d010868c01576426
55 lines
2.2 KiB
Python
55 lines
2.2 KiB
Python
# Copyright 2018 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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testinfra_hosts = ['gitea-lb02.opendev.org']
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def test_gitea_listening(host):
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gitea_https = host.socket("tcp://0.0.0.0:443")
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assert gitea_https.is_listening
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gitea_http = host.socket("tcp://0.0.0.0:80")
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assert gitea_http.is_listening
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def test_haproxy_statsd_running(host):
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cmd = host.run("docker inspect haproxy-docker_haproxy-statsd_1")
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out = json.loads(cmd.stdout)
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assert out[0]["State"]["Status"] == "running"
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assert out[0]["RestartCount"] == 0
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def test_haproxy_gitea_connection(host):
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cmd = host.run('curl --resolve opendev.org:443:127.0.0.1 '
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'https://opendev.org')
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assert 'OpenDev: Free Software Needs Free Tools' in cmd.stdout
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def test_more_than_haproxy_maxconn_conns(host):
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'''Test we can handle more than haproxy maxconn limit for connections'''
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# Perform more than 4000 (maxconn limit) requests.
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cmd = host.run('bash -c "seq 1 4096 | xargs -IUNUSED -n 1 -P 0 '
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'curl --resolve opendev.org:443:127.0.0.1 '
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'https://opendev.org > /dev/null 2>&1"')
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# Now make a request and ensure we get expected content back
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cmd = host.run('curl --resolve opendev.org:443:127.0.0.1 '
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'https://opendev.org')
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assert 'OpenDev: Free Software Needs Free Tools' in cmd.stdout
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def test_haproxy_stats(host):
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cmd = host.run('echo "show servers state" | socat /var/haproxy/run/stats stdio | '
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'tail +3 | awk \'{print $2,$4,$6}\'')
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assert 'balance_git_http gitea99.opendev.org 2' in cmd.stdout
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assert 'balance_git_https gitea99.opendev.org 2' in cmd.stdout
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