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Ongoing Puppet work
This page will keep track of current and future refactors in our puppet codebase.
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The page tracking progress on our CI infrastructure is here.
Manifest file: generic-definitions.pp
I've exhaustively listed all the classes and defines present in this manifest to make sure we don't miss anything. I don't mean to imply that there will be anything like a 1:1 relationship between present and future classes; only that these are all the bits that must be moved, purged, or replaced. andrew (talk) 22:31, 1 July 2013 (UTC)
- define apache_site($name, $prefix="", $ensure="link")
- define apache_module($name)
- define apache_confd($install="false", $enable="true", $ensure="present")
Remove in favor of the new apache module.
Team: Ori Livneh, Alexandros Kosiaris, Giuseppe Lavagetto
- define lighttpd_config($install="false")
Create a new simple lighttpd module or, better yet, replace all current uses with
- define nginx_site($install=false, $template="", $enable=true)
Move to existing nginx module
Team: Ryan Lane, Ariel
- define interface_ip($interface, $address, $prefixlen="32")
- define interface_manual($interface, $family="inet")
- define interface_up_command($interface, $command)
- define interface_setting($interface, $setting, $value)
- define interface_tun6to4($remove=undef)
- define interface_tagged($base_interface, $vlan_id, $address=undef, $netmask=undef, $family="inet", $method="static", $up=undef, $down=undef, $remove=undef)
- define interface_aggregate_member($master)
- define interface_aggregate($orig_interface=undef, $members=, $lacp_rate="fast", $hash_policy="layer2+3")
- define interface_add_ip6_mapped($interface=undef, $ipv4_address=undef)
- define interface_offload($interface="eth0", $setting, $value)
This is a subject that I know nothing about, but these things seem related!
- define system_role($description, $ensure=present)
- define systemuser($name, $home=undef, $managehome=true, $shell="/bin/false", $groups=undef, $default_group=$name, $ensure=present)
- class generic::wikidev-umask
(Possible 'users' module for those last two?)
- define upstart_job($install="false", $start="false")
- define generic::debconf::set($value)
- class generic::sysfs::enable-rps
- class generic::locales::international
There are lots of definitions and classes that are too small or simple to warrant their own module. I propose that they be dumped into a module called 'wmf-defines.' I don't care about the name, so bikeshedding is welcome!
- How about generic? :) As that's what's used now. Only drawback to that name that I can see is that it's not very clear that it's not generic beyond WMF. -- mark (talk)
- class generic::packages::ant18
- class base::mwclient
Ideally almost nothing will land here as most packages will fit into other modules. We're going to need this as a grab-bag though.
Obviously these are not actually WMF packages, so what should this module be called?
- define git::clone
- define git::init($directory)
Moved into new, tiny 'git' module
class generic::gluster-client class generic::gluster-server
Create or import a new module
Copy-paste solution here: https://gerrit.wikimedia.org/r/#/c/91884/
Team: Ryan Lane
- class generic::apparmor::service
This is only used by mysql.pp which is, hopefully, deprecated in favor of the mysql module. However, the mysql module makes no mention of app-armor. Not sure what's going on here.
Manifest file: base.pp
moved into base module!
- puppetmaster.pp: Alex is working on a new Puppet architecture, work includes moving it into a module and rearranging it
- misc/install-server.pp: Alex has a refactor in progress
- dns.pp: Faidon is working on new AuthDNS infrastructure in a module, will move recursor DNS into a module as well
- ganglia.pp: Mark already created modules/ganglia_new, transition needs to finish. Alex working on this.
- nagios.pp: Alex working on this.
- nrpe.pp, nagios.pp, misc/icinga.pp: Alex to modularize those
- backups.pp: Alex is working on a new backup infrastructure, perhaps this will become obsolete as part of that work
- geoip.pp: https://gerrit.wikimedia.org/r/#/c/53714/5 needs restoring and merging
- iptables.pp, misc/firewall.pp: these need to be completely ripped out and replaced with (to be merged) https://gerrit.wikimedia.org/r/#/c/61744/
- search.pp: this can likely wait until the deployment of the new search infrastructure
- mysql.pp: Much of this is about to be moved to mysql_wmf https://gerrit.wikimedia.org/r/#/c/88666/ -- the fate of the remaining classes remains in flux
- imagescaler.pp:matanya is converting into a module.
- misc/irc.pp: mutante started converting into a module (https://gerrit.wikimedia.org/r/#/c/94407/)
- misc/wikistats.pp mutante started converting into a module (https://gerrit.wikimedia.org/r/#/c/94409/)
- misc/bugzilla.pp mutante started converting into a module (https://gerrit.wikimedia.org/r/#/c/94075/)
- misc/download.pp matanya converted into a module (https://gerrit.wikimedia.org/r/#/c/95460/) (but merge in role changes from https://gerrit.wikimedia.org/r/#/c/94408/)
- misc/planet.pp mutante is working on it: (https://gerrit.wikimedia.org/r/#/c/108674/)
Existing modules that need work (done)
- Mongodb depends on 'apt' but is expecting puppet labs apt, totally different from our apt. Ori is going to tear out/fix these dependencies.