mirror of https://github.com/zulip/zulip.git
55 lines
2.0 KiB
Plaintext
55 lines
2.0 KiB
Plaintext
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#!/usr/bin/env bash
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# Given a Zulip production environment that had been installed with a
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# previous version of Zulip, upgrade it to the commit being tested.
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# This takes as input the tarball generated by production-build.
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set -e
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set -x
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# Structurally, this script should just call upgrade-zulip. However,
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# because of a set of issues that result in the previously installed
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# GitHub Actions Docker containers not actually working on boot, we
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# need to do some preparatory steps. It is a goal to delete these
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# steps.
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# Reinstall rabbitmq-server and supervisor.
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#
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# * For rabbitmq-server, we likely need to do this to work around the
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# hostname changing on reboot causing RabbitMQ to not boot.
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# * For supervisor, we don't understand why it doesn't start properly.
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sudo apt-get remove rabbitmq-server supervisor && sudo apt-get purge rabbitmq-server supervisor
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sudo apt-get install rabbitmq-server supervisor
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# Start the postgresql service.
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sudo service postgresql start
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# Starting the rabbitmq-server
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if ! sudo service rabbitmq-server start; then
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echo
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echo "Starting rabbitmq-server failed. Trying again:"
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sudo service rabbitmq-server start
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fi
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# Apply puppet (still on the previous release the container was
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# installed with). This should leave us with a working copy of Zulip
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# running a previous release.
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sudo /home/zulip/deployments/current/scripts/zulip-puppet-apply -f
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# Stopping nginx service started by above command.
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#
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# This is a workaround for an unexpected `Unable to stop
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# Service[nginx]` error in the puppet apply step of upgrade otherwise.
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if ! sudo service nginx stop; then
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echo
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echo "Stoping nginx failed. Trying again:"
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sudo service nginx stop
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fi
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# Zulip releases before 2.1.8/3.5/4.4 have a bug in their
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# `upgrade-zulip` scripts, resulting in them exiting with status 0
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# unconditionally. We work around that by running
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# scripts/lib/upgrade-zulip instead.
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UPGRADE_SCRIPT=/home/zulip/deployments/current/scripts/lib/upgrade-zulip
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# Execute the upgrade.
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sudo "$UPGRADE_SCRIPT" /tmp/zulip-server-test.tar.gz
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