puppet-pssh¶ ↑
Puppet parallel-ssh integration.
Needs parallel-ssh installed (apt-get install pssh on Ubuntu/Debian).
Install¶ ↑
gem install puppet-pssh
Usage¶ ↑
The command has a built-in help:
puppet-pssh --help
The run command:
puppet-pssh run --puppetmaster 192.168.1.1 \ --match 'openstack-compute' \ --nameserver 10.0.0.1 \ --no-host-key-verify \ --threads 20 \ # use up to 20 threads puppet agent -t
This will run the command ‘puppet agent -t’ on every node whose FQDN matches /openstack-compute/ (regexp). It will try to resolve node names using DNS server 10.0.0.1 and use the IP address instead. Also, SSH host key verification has been disabled.
Tips¶ ↑
Clean node’s /var/lib/puppet and revoke node cert on master also:
# Clean /var/lib/puppet in node puppet-pssh run 'find /var/lib/puppet -type f|xargs rm' # Revoke cert (this will run in the node!) puppet-pssh run 'curl -k -X PUT -H "Content-Type: text/pson" --data '\''{"desired_state":"revoked"}'\'' https://puppetmaster.devel.bvox.net:8140/development/certificate_status/`hostname -f`' puppet-pssh run 'curl -k -X DELETE -H "Accept: pson" https://puppetmaster.devel.bvox.net:8140/development/certificate_status/`hostname -f`'
Your puppet master’s auth.conf will need some rules for this to work. See:
www.mail-archive.com/puppet-users@googlegroups.com/msg35412.html
Copyright¶ ↑
Copyright © 2012 Sergio Rubio. See LICENSE.txt for further details.