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https://github.com/freedombox/FreedomBox.git
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68 lines
1.9 KiB
Bash
Executable File
68 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Action to set up new hostname for ejabberd and jwchat.
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hostname="$1"
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old_hostname=`debconf-show ejabberd | awk '/hostname/ { print $3 }'`
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# Based on http://www.process-one.net/docs/ejabberd/guide_en.html#htoc77
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# Setup some variables
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OLDNODE=ejabberd@"$old_hostname"
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NEWNODE=ejabberd@"$hostname"
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OLDFILE=/tmp/old.backup
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NEWFILE=/tmp/new.backup
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echo "ejabberd ejabberd/hostname string $hostname" | debconf-set-selections
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echo "jwchat jwchat/ApacheServerName string $hostname" | debconf-set-selections
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DEBIAN_FRONTEND=noninteractive dpkg-reconfigure jwchat
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# Debconf can't handle our manual changes to ejabberd's config yet.
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sed -i "s/$old_hostname/$hostname/g" /etc/ejabberd/ejabberd.cfg
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# Make sure there aren't files in the Mnesia spool dir
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mkdir -p /var/lib/ejabberd/oldfiles
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mv /var/lib/ejabberd/*.* /var/lib/ejabberd/oldfiles/
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# Start ejabberd
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service ejabberd restart
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# It can take a while to start up...
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for i in {1..12}
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do
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if ejabberdctl status ; then
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break
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else
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sleep 10
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fi
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done
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# Convert the backup to new node name
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ejabberdctl mnesia_change_nodename $OLDNODE $NEWNODE $OLDFILE $NEWFILE
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# Install the backup file as a fallback
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ejabberdctl install_fallback $NEWFILE
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# Stop ejabberd
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ejabberdctl stop
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# Start ejabberd
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service ejabberd restart
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