mirror of
https://github.com/zulip/zulip.git
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631783f3cd
Before we deploy this commit, we must migrate the data from the staging redis server to the new, dedicated redis server. The steps for doing so are the following: * Remove the zulip::redis puppet class from staging's zulip.conf * ssh once from staging to redis-staging.zulip.net so that the host key is known * Create a tunnel from redis0.zulip.net to staging.zulip.net * zulip@redis0:~$ ssh -N -L 127.0.0.1:6380:127.0.0.1:6379 -o ServerAliveInterval=30 -o ServerAliveCountMax=3 staging.zulip.net * Set the redis instance on redis0.zulip.net to replicate the one on staging.zulip.net * redis 127.0.0.1:6379> slaveof 127.0.0.1 6380 * Stop the app on staging * Stop redis-server on staging * Promote the redis server on redis0.zulip.net to a master * redis 127.0.0.1:6379> slaveof no one * Do a puppet apply at this commit on staging (this will bring up the tunnel to redis0) * Deploy this commit to staging (start the app on staging) * Kill the tunnel from redis0.zulip.net to staging.zulip.net * Uninstall redis-server on staging The steps for migrating prod will be the same modulo s/staging/prod0/. (imported from commit 546d258883ac299d65e896710edd0974b6bd60f8)
56 lines
1.7 KiB
Puppet
56 lines
1.7 KiB
Puppet
class zulip_internal::app_frontend {
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include zulip::app_frontend
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include zulip::postfix_localmail
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$app_packages = [# Needed for minify-js
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"yui-compressor",
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"nodejs",
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# Needed for statsd reporting
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"python-django-statsd-mozilla",
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# Needed only for a disabled integration
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"python-embedly",
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# Needed for the ssh tunnel to the redis server
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"autossh",
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]
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package { $app_packages: ensure => "installed" }
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file { "/etc/nginx/zulip-include/app.d/accept-loadbalancer.conf":
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require => Package["nginx-full"],
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owner => "root",
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group => "root",
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mode => 644,
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source => "puppet:///modules/zulip_internal/nginx/zulip-include-app.d/accept-loadbalancer.conf",
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notify => Service["nginx"],
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}
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file { '/etc/log2zulip.conf':
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ensure => file,
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owner => "zulip",
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group => "zulip",
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mode => 644,
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source => 'puppet:///modules/zulip_internal/log2zulip.conf',
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}
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file { '/etc/cron.d/log2zulip':
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ensure => file,
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owner => "root",
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group => "root",
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mode => 644,
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source => 'puppet:///modules/zulip_internal/cron.d/log2zulip',
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}
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file { '/etc/log2zulip.zuliprc':
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ensure => file,
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owner => "zulip",
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group => "zulip",
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mode => 600,
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source => 'puppet:///modules/zulip_internal/log2zulip.zuliprc',
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}
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file { "/etc/cron.d/check-apns-tokens":
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ensure => file,
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owner => "root",
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group => "root",
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mode => 644,
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source => "puppet:///modules/zulip_internal/cron.d/check-apns-tokens",
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}
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}
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