Main Page

Guide to TechDocs for administrators and content creators

Overview

• conform gives way to cfengine

Management and operation of systems	Individual systems, applications and services
Home and shared directories Virtualisation and cloud Policies and principles Networking Host and server installation and setup User session and account management Configuration management and operation with cfengine Software package management and Debian	Monitoring - nagios, graphing, auto-configuration by update_hosts Email Old UDB New UDB bandleader maillard PostFix Printing Kerberos LDAP podman pandoc

Grab-bag of unsorted topics

• Examine the SyntaxHighlight extension from the point of view of demands on the host (suggested by AndrewT, see also https://phabricator.wikimedia.org/T250763)
• Linux namespaces and cgroups
• Controlling Resources & Privileges with Linux namespaces, cgroups & limits
• conform - nodeinfo
• MediaWiki documentation site management - MySQL DB, /home/mediawiki/images, /home/mwimages/
• Pages yet to be created

Page categories

• Pages needing work

A bit more specifically, each New World host's filesystem is handled thusly:

Path	Handled by
/etc	Jointly managed by apt which mostly provides default versions of configuration files, and cfengine which installs CSE-specific versions of configuration files
/usr/local/extrafiles /usr/local/extrapackages /usr/local/debpkgs_lists /usr/local/vmimages	cfengine
/proc /sys /dev	The kernel
/tmp /var	Whatever processes are running on the host
/export	The kernel's nfsd (i.e., NFS server)
/import /home	The automounter
Everything else	apt

Configuration management (cfengine)

The cfengine hub.

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MediaWiki installation leftovers

MediaWiki has been installed.

Consult the User's Guide for information on using the wiki software.

Getting started

• Configuration settings list
• MediaWiki FAQ
• MediaWiki release mailing list
• Localise MediaWiki for your language
• Learn how to combat spam on your wiki