diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/quickstart/centos.txt | 219 |
1 files changed, 203 insertions, 16 deletions
diff --git a/doc/quickstart/centos.txt b/doc/quickstart/centos.txt index 5bd3b14c4..858910832 100644 --- a/doc/quickstart/centos.txt +++ b/doc/quickstart/centos.txt @@ -226,14 +226,12 @@ something like this The last thing we need is for the client to have the proper arch group membership. For this, we will make use of the :ref:`unsorted-dynamic_groups` capabilities of the Probes plugin. Add -Probes to your plugins line in ``bcfg2.conf`` and create the Probe. +Probes to your plugins line in ``bcfg2.conf`` and create the Probe.:: -.. code-block:: sh - - root@lucid:~# grep plugins /etc/bcfg2.conf + [root@centos ~]# grep plugins /etc/bcfg2.conf plugins = Base,Bundler,Cfg,Metadata,Packages,Probes,Rules,SSHbase - root@lucid:~# mkdir /var/lib/bcfg2/Probes - root@lucid:~# cat /var/lib/bcfg2/Probes/groups + [root@centos ~]# mkdir /var/lib/bcfg2/Probes + [root@centos ~]# cat /var/lib/bcfg2/Probes/groups #!/bin/sh echo "group:`uname -m`" @@ -253,7 +251,7 @@ it with the *yum* package. .. code-block:: xml - root@lucid:~# cat /var/lib/bcfg2/Bundler/base-packages.xml + [root@centos ~]# cat /var/lib/bcfg2/Bundler/base-packages.xml <Bundle name='base-packages'> <Package name='yum'/> </Bundle> @@ -280,7 +278,7 @@ Now if we run the client, we can see what this has done for us.:: Finished Loaded tool drivers: Action Chkconfig POSIX YUMng - Package pam failed verification. + Package pam failed verification. Phase: initial Correct entries: 94 @@ -350,17 +348,206 @@ Now you can go through these and continue adding the packages you want to your Bundle. After a while, I ended up with a minimal bundle that looks like this -*This section needs to be updated for v1* +.. code-block:: xml -Generate service listing -======================== + <Bundle name='base-packages'> + <Package name='bcfg2-server'/> + <Package name='exim'/> + <Package name='grub'/> + <Package name='kernel'/> + <Package name='krb5-workstation'/> + <Package name='m2crypto'/> + <Package name='openssh-clients'/> + <Package name='openssh-server'/> + <Package name='prelink'/> + <Package name='redhat-lsb'/> + <Package name='rpm-build'/> + <Package name='rsync'/> + <Package name='sysklogd'/> + <Package name='vim-enhanced'/> + <Package name='yum'/> + </Bundle> -*This section needs to be updated for v1* +Now when I run the client, you can see I have only one unmanaged +package:: + + [root@centos ~]# bcfg2 -veqn + Running probe groups + Probe groups has result: + x86_64 + Loaded plugins: fastestmirror + Loading mirror speeds from cached hostfile + Excluding Packages in global exclude list + Finished + Loaded tool drivers: + Action Chkconfig POSIX YUMng + Extra Package gpg-pubkey e8562897-459f07a4.None. + Extra Package gpg-pubkey 217521f6-45e8a532.None. + + Phase: initial + Correct entries: 187 + Incorrect entries: 0 + Total managed entries: 187 + Unmanaged entries: 16 + + + Phase: final + Correct entries: 187 + Incorrect entries: 0 + Total managed entries: 187 + Unmanaged entries: 16 + Package:gpg-pubkey + Service:atd + Service:avahi-daemon + Service:bcfg2-server + ... + +The gpg-pubkey packages are special in that they are not really +packages. Currently, the way to manage them is using :ref:`BoundEntries +<boundentries>`. So, after adding them, our Bundle now looks like this + +.. note:: This does not actually control the contents of the files, + you will need to do this part separately (see below). + +.. code-block:: xml + + <Bundle name='base-packages'> + <BoundPackage name="gpg-pubkey" type="rpm"> + <Instance simplefile="/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5" version="e8562897" release="459f07a4"/> + <Instance simplefile="/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL" version="217521f6" release="45e8a532"/> + </BoundPackage> + <Package name='bcfg2-server'/> + <Package name='exim'/> + <Package name='grub'/> + <Package name='kernel'/> + <Package name='krb5-workstation'/> + <Package name='m2crypto'/> + <Package name='openssh-clients'/> + <Package name='openssh-server'/> + <Package name='prelink'/> + <Package name='redhat-lsb'/> + <Package name='rpm-build'/> + <Package name='rsync'/> + <Package name='sysklogd'/> + <Package name='vim-enhanced'/> + <Package name='yum'/> + </Bundle> + +To actually push the gpg keys out via Bcfg2, you will need to manage the +files as well. This can be done by adding Path entries for each of the +gpg keys you want to manage -DBStats -------- +.. code-block:: xml + + <Bundle name='base-packages'> + <Path name='/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5'/> + <Path name='/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL'/> + <BoundPackage name="gpg-pubkey" type="rpm"> + <Instance simplefile="/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5" version="e8562897" release="459f07a4"/> + <Instance simplefile="/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL" version="217521f6" release="45e8a532"/> + </BoundPackage> + <Package name='bcfg2-server'/> + <Package name='exim'/> + <Package name='grub'/> + <Package name='kernel'/> + <Package name='krb5-workstation'/> + <Package name='m2crypto'/> + <Package name='openssh-clients'/> + <Package name='openssh-server'/> + <Package name='prelink'/> + <Package name='redhat-lsb'/> + <Package name='rpm-build'/> + <Package name='rsync'/> + <Package name='sysklogd'/> + <Package name='vim-enhanced'/> + <Package name='yum'/> + </Bundle> + +Then add the files to Cfg:: + + mkdir -p Cfg/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5 + cp /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5 !$/RPM-GPG-KEY-CentOS-5 + mkdir -p Cfg/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL + cp /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL !$/RPM-GPG-KEY-EPEL + +Now, running the client shows only unmanaged Service entries. Woohoo! + +Manage services ++++++++++++++++ + +Now let's clear up the unmanaged service entries by adding the following +entries to our bundle... + +.. code-block:: xml + + <!-- basic services --> + <Service name='atd'/> + <Service name='avahi-daemon'/> + <Service name='bcfg2-server'/> + <Service name='crond'/> + <Service name='cups'/> + <Service name='gpm'/> + <Service name='lvm2-monitor'/> + <Service name='mcstrans'/> + <Service name='messagebus'/> + <Service name='netfs'/> + <Service name='network'/> + <Service name='postfix'/> + <Service name='rawdevices'/> + <Service name='sshd'/> + <Service name='syslog'/> + +...and bind them in Rules + +.. code-block:: xml + + [root@centos ~]# cat /var/lib/bcfg2/Rules/services.xml + <Rules priority='1'> + <!-- basic services --> + <Service type='chkconfig' status='on' name='atd'/> + <Service type='chkconfig' status='on' name='avahi-daemon'/> + <Service type='chkconfig' status='on' name='bcfg2-server'/> + <Service type='chkconfig' status='on' name='crond'/> + <Service type='chkconfig' status='on' name='cups'/> + <Service type='chkconfig' status='on' name='gpm'/> + <Service type='chkconfig' status='on' name='lvm2-monitor'/> + <Service type='chkconfig' status='on' name='mcstrans'/> + <Service type='chkconfig' status='on' name='messagebus'/> + <Service type='chkconfig' status='on' name='netfs'/> + <Service type='chkconfig' status='on' name='network'/> + <Service type='chkconfig' status='on' name='postfix'/> + <Service type='chkconfig' status='on' name='rawdevices'/> + <Service type='chkconfig' status='on' name='sshd'/> + <Service type='chkconfig' status='on' name='syslog'/> + </Rules> + +Now we run the client and see there are no more unmanaged entries! :: + + [root@centos ~]# bcfg2 -veqn + Running probe groups + Probe groups has result: + x86_64 + Loaded plugins: fastestmirror + Loading mirror speeds from cached hostfile + Excluding Packages in global exclude list + Finished + Loaded tool drivers: + Action Chkconfig POSIX YUMng + + Phase: initial + Correct entries: 205 + Incorrect entries: 0 + Total managed entries: 205 + Unmanaged entries: 0 + + + Phase: final + Correct entries: 205 + Incorrect entries: 0 + Total managed entries: 205 + Unmanaged entries: 0 -Setting up Django -+++++++++++++++++ +Dynamic (web) Reports +--------------------- *This section needs to be updated for v1* |