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Debian 9 to 10 » History » Version 8

Jamila Khan, 04/02/2020 05:50 PM
adding icinga2 changes

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{{lastupdated_at}} by {{lastupdated_by}}
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{{>toc}}
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h1. Debian 9 to 10
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h2. Update sources list
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check which sources exist that point to stretch
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<pre>
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cd /etc/apt
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grep -nr stretch .
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</pre>
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Edit the main list, and any others that come up
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<pre>
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vim /etc/apt/sources.list
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</pre>
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<pre>
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:%s/stretch/buster/g
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</pre>
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h2. Upgrade the system
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h3. Check for Necessary Disk Space
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<pre>apt-get -o APT::Get::Trivial-Only=true dist-upgrade</pre>
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h3. Update the sources
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<pre>
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apt-get update
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</pre>
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h3. Minimal Upgrade
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<pre> apt-get upgrade</pre>
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* if it asks whether to change /etc/apt/trusted.gpg.d/debian-archive-jessie-security-automatic.gpg, say yes
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* other things it asks to change, say no, keep the existing file
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h3. Full Upgrade
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<pre>
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apt-get dist-upgrade
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</pre>
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h3. Upgrade MySQL databases (if MySQL/MariaDB installed)
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<pre>
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mysql_upgrade
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</pre>
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h2. Common problems
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h3. borg
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* Changes needed to the borg backupninja jobs #48568-1
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** need to add @encryption = none@ just above the passphrase
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** change the path to the directory to be the complete full path, not use the tilde for home, and must start with a slash
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h3. mysql backup checking
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Newest version of mariadb doesn't have separate databases for information schema or performance schema, so remove the old backups of those.
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<pre>
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cd /var/backups/mysql/sqldump
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rm information_schema.sql.gz
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rm performance_schema.sql.gz
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</pre>
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h3. Icinga2
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Need to re-replace the backupninja binary in /usr/sbin/backupninja https://redmine.palantetech.coop/projects/pt/wiki/Icinga2#Backupninja-monitoring
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