Fedora Arm Secondary Architecture/Koji Builders
Contents
Koji Daemon - Builder
Kojid is the build daemon that runs on each of the build machines. Its primary responsibility is polling for incoming build requests and handling them accordingly. Koji also has support for tasks other than building. Creating install images is one example. kojid is responsible for handling these tasks as well. kojid uses mock for building. It also creates a fresh buildroot for every build. kojid is written in Python and communicates with koji-hub via XML-RPC.
Configuration Files:
- /etc/kojid/kojid.conf - Koji Daemon Configuration
- /etc/sysconfig/kojid - Koji Daemon Switches
Install kojid:
root@localhost$ yum install koji-builder
Required Configuration
/etc/kojid/kojid.conf: This needs to point at your koji-hub.
; The URL for the xmlrpc server server=http://hongkong.proximity.on.ca/kojihub ; the username has to be the same as what you used with add-host ; in this example follow as below user = arm-001-001 ;Matches your VM name
This item may be changed, but may not be the same as KojiDir on the kojihub.conf file (although it can be something under KojiDir, just not the same as KojiDir)
; The directory root for temporary storage workdir=/tmp/koji
SSL certificates For Authentication
/etc/kojid/kojid.conf: If using SSL, these settings need to be valid.
;client certificate ; This should reference the builder certificate we created above, for ; kojibuilder1.example.com cert = /etc/kojid/arm-001-008.pem ;certificate of the CA that issued the client certificate ca = /etc/kojid/koji_ca_cert.crt ;certificate of the CA that issued the HTTP server certificate serverca = /etc/kojid/koji_ca_cert.crt
Add the host to the createrepo channel
Channels are a way to control which builders process which tasks. By default hosts are added to the default channel. At least some build hosts also needs to be added to the createrepo channel so there will be someone to process repo creation tasks initiated by kojira.
kojiadmin@localhost$ koji add-host-to-channel kojibuilder1.example.com createrepo
Start Kojid
root@localhost$ /sbin/service kojid start
Check /var/log/kojid.log to verify that kojid has started successfully.
