ffe7a2cf34
This review attempts to provide better cost metrics for the upgrade steps. I do a few things: - restart mysql before the upgrades to flush innodb buffers and caches - run each migration as a separate job - log the innodb counters from mysql after each run This will provide some first order metrics which are better than wall time -- for example the number of written rows is probably a more interesting metric than the number of seconds on a loaded instance with a noisy neighbour. We also need to do git pulls on stable branches, as zuul doesn't do that for us. Change-Id: I39e964a9bbe43717b5a5b5dfd236ee2fa2c62a00
95 lines
1.9 KiB
Bash
Executable File
95 lines
1.9 KiB
Bash
Executable File
#!/bin/bash -e
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# Stolen from http://git.openstack.org/cgit/openstack-infra/config/plain/modules/jenkins/files/slave_scripts/gerrit-git-prep.sh but has been hacked to be AWESOME!
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GERRIT_SITE=$1
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ZUUL_SITE=$2
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GIT_ORIGIN=$3
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if [ -z "$GERRIT_SITE" ]
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then
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echo "The gerrit site name (eg 'https://review.openstack.org') must be the first argument."
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exit 1
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fi
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if [ -z "$ZUUL_SITE" ]
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then
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echo "The zuul site name (eg 'http://zuul.openstack.org') must be the second argument."
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exit 1
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fi
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if [ -z "$GIT_ORIGIN" ] || [ -n "$ZUUL_NEWREV" ]
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then
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GIT_ORIGIN="$GERRIT_SITE/p"
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# git://git.openstack.org/
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# https://review.openstack.org/p
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fi
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if [ -z "$ZUUL_REF" ]
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then
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echo "This job may only be triggered by Zuul."
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exit 1
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fi
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if [ ! -z "$ZUUL_CHANGE" ]
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then
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echo "Triggered by: $GERRIT_SITE/$ZUUL_CHANGE"
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fi
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set -x
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if [[ ! -e .git ]]
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then
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ls -a
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rm -fr .[^.]* *
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if [ -d /opt/git/$ZUUL_PROJECT/.git ]
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then
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git clone file:///opt/git/$ZUUL_PROJECT .
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else
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git clone $GIT_ORIGIN/$ZUUL_PROJECT .
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fi
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fi
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git checkout master
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git pull
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git remote set-url origin $GIT_ORIGIN/$ZUUL_PROJECT
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# attempt to work around bugs 925790 and 1229352
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if ! git remote update
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then
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echo "The remote update failed, so garbage collecting before trying again."
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git gc
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git remote update
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fi
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git reset --hard
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if ! git clean -x -f -d -q ; then
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sleep 1
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git clean -x -f -d -q
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fi
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if [ -z "$ZUUL_NEWREV" ]
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then
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git fetch $ZUUL_SITE/p/$ZUUL_PROJECT $ZUUL_REF
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git checkout FETCH_HEAD
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git reset --hard FETCH_HEAD
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if ! git clean -x -f -d -q ; then
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sleep 1
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git clean -x -f -d -q
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fi
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else
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git checkout $ZUUL_NEWREV
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git reset --hard $ZUUL_NEWREV
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if ! git clean -x -f -d -q ; then
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sleep 1
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git clean -x -f -d -q
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fi
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fi
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git branch -D working || true
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git checkout -b working
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if [ -f .gitmodules ]
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then
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git submodule init
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git submodule sync
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git submodule update --init
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fi
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