97a3ab9bf3
Add some coarse-grained statsd tracking for the global ansible runs. Adds a timer for each step, along with an overall timer. This adds a single argument so that we only try to run stats when running from the cron job (so if we're debugging by hand or something, this doesn't trigger). Graphite also needs to accept stats from bridge.o.o. The plan is to present this via a simple grafana dashboard. Change-Id: I299c0ab5dc3dea4841e560d8fb95b8f3e7df89f2
111 lines
3.2 KiB
Bash
Executable File
111 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014 Hewlett-Packard Development Company, L.P.
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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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# If updating the puppet system-config repo or installing puppet modules
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# fails then abort the puppet run as we will not get the results we
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# expect.
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set -e
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SYSTEM_CONFIG=/opt/system-config
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ANSIBLE_PLAYBOOKS=$SYSTEM_CONFIG/playbooks
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# We only send stats if running under cron
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UNDER_CRON=0
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while getopts ":c" arg; do
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case $arg in
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c)
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UNDER_CRON=1
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;;
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esac
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done
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GLOBAL_START_TIME=$(date '+%s')
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# Send a timer stat to statsd
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# send_timer metric [start_time]
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# * uses timer metric bridge.ansible.run_all.<$1>
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# * time will be taken from last call of start_timer, or $2 if set
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function send_timer {
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# Only send stats under cron conditions
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if [[ ${UNDER_CRON} != 1 ]]; then
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return
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fi
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local current=$(date '+%s')
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local name=$1
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local start=${2-$_START_TIME}
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local elapsed_ms=$(( (current - start) * 1000 ))
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echo "bridge.ansible.run_all.${name}:${elapsed_ms}|ms" | nc -w 1 -u graphite.openstack.org 8125
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}
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# See send_timer
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function start_timer {
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_START_TIME=$(date '+%s')
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}
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echo "--- begin run @ $(date -Is) ---"
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# It's possible for connectivity to a server or manifest application to break
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# for indeterminate periods of time, so the playbooks should be run without
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# errexit
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set +e
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# Run all the ansible playbooks under timeout to prevent them from getting
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# stuck if they are oomkilled
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# Clone system-config and install modules and roles
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start_timer
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timeout -k 2m 120m ansible-playbook ${ANSIBLE_PLAYBOOKS}/update-system-config.yaml
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send_timer update_system_config
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# Update the code on bridge
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start_timer
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timeout -k 2m 120m ansible-playbook ${ANSIBLE_PLAYBOOKS}/bridge.yaml
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send_timer bridge
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# Run the base playbook everywhere
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start_timer
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timeout -k 2m 120m ansible-playbook -f 50 ${ANSIBLE_PLAYBOOKS}/base.yaml
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send_timer base
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# Update the puppet version
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start_timer
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timeout -k 2m 120m ansible-playbook -f 50 ${ANSIBLE_PLAYBOOKS}/update_puppet_version.yaml
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send_timer update_puppet_version
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# Run the git/gerrit/zuul sequence, since it's important that they all work together
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start_timer
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timeout -k 2m 120m ansible-playbook -f 50 ${ANSIBLE_PLAYBOOKS}/remote_puppet_git.yaml
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send_timer git
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# Run AFS changes separately so we can make sure to only do one at a time
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# (turns out quorum is nice to have)
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start_timer
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timeout -k 2m 120m ansible-playbook -f 1 ${ANSIBLE_PLAYBOOKS}/remote_puppet_afs.yaml
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send_timer afs
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# Run everything else. We do not care if the other things worked
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start_timer
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timeout -k 2m 120m ansible-playbook -f 50 ${ANSIBLE_PLAYBOOKS}/remote_puppet_else.yaml
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send_timer else
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# Send the combined time for everything
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send_timer total $GLOBAL_START_TIME
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echo "--- end run @ $(date -Is) ---"
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echo
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