Configuration management and operation with cfengine: Difference between revisions
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(Created page with "* cfengine - stripped down compared to how it is distributed, m4 * hostlist.csv * host classes * update_hosts - host generators * cfengine hub * run-cf-agent * check_and_install_promises * /var/lib/cfengine3/masterfiles -> promises.cf * /usr/local/warehouse * /usr/local/administration * /usr/local/extrafiles * /usr/local/extrapackages - installations triggered by list changes") |
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* [[cfengine]] | |||
* [[Initial install and setup of cfengine on a New World host]] | |||
* [[cfengine - stripped down compared to how it is distributed, m4]] | * [[cfengine - stripped down compared to how it is distributed, m4]] | ||
* [[hostlist.csv]] | * [[hostlist.csv]] | ||
* [[host | * [[host class]] | ||
* [[update_hosts]] - [[host generator]]s | * [[update_hosts]] - [[host generator]]s | ||
* [[cfengine hub]] | * [[cfengine hub]] | ||
| Line 10: | Line 12: | ||
* [[/usr/local/administration]] | * [[/usr/local/administration]] | ||
* [[/usr/local/extrafiles]] | * [[/usr/local/extrafiles]] | ||
* Extra versions | |||
* [[/usr/local/extrapackages - installations triggered by list changes]] | * [[/usr/local/extrapackages - installations triggered by list changes]] | ||
== New World host filesystem handling == | |||
{| | |||
!Path | |||
!Handled by | |||
|- | |||
|<code>/etc</code> | |||
|Jointly managed by <code>apt</code> which mostly provides default versions of configuration files, and <code>cfengine</code> which installs CSE-specific versions of configuration files | |||
|- | |||
|style="white-space: nowrap;"|<code>[[/usr/local/extrafiles]]</code><br /><code>[[/usr/local/extrapackages]]</code><br /><code>/usr/local/[[debpkgs_lists]]</code><br /><code>/usr/local/[[vmimages]]</code> | |||
|<code>cfengine</code> | |||
|- | |||
|<code>/proc</code><br /><code>/sys</code><br /><code>/dev</code> | |||
|The kernel | |||
|- | |||
|<code>/tmp</code><br /><code>/var</code> | |||
|Whatever processes are running on the host | |||
|- | |||
|<code>/export</code> | |||
|The kernel's <code>nfsd</code> (i.e., NFS server) | |||
|- | |||
|<code>/import</code><br /><code>/home</code><br /><code>/web</code><br /><code>[[/unsw]]</code> | |||
|The [[automounter]] | |||
|- | |||
|Everything else | |||
|<code>apt</code> | |||
|} | |||
Latest revision as of 09:32, 5 September 2023
- cfengine
- Initial install and setup of cfengine on a New World host
- cfengine - stripped down compared to how it is distributed, m4
- hostlist.csv
- host class
- update_hosts - host generators
- cfengine hub
- run-cf-agent
- check_and_install_promises
- /var/lib/cfengine3/masterfiles -> promises.cf
- /usr/local/warehouse
- /usr/local/administration
- /usr/local/extrafiles
- Extra versions
- /usr/local/extrapackages - installations triggered by list changes
New World host filesystem handling
| 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/web/unsw
|
The automounter |
| Everything else | apt
|