How to install Foreman on Ubuntu 14.04
This article introduces the relevant knowledge of "how to install Foreman on Ubuntu 14.04". In the actual case operation process, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!
Foreman is an integrated data center lifecycle management tool that provides provisioning, configuration management, and reporting capabilities. Like Puppet Dahboard, Foreman is a Ruby on Rails application. Foreman differs from Dashboard in that Foreman focuses more on provisioning and the ability to manage data centers, such as integration with boot tools, PXE boot servers, DHCP servers, and server provisioning tools.
Foreman Machine Unified Management Platform
Foreman can be integrated with Puppet, usually as a front-end access to Puppet.
◆Foreman takes care of provisioning until the point puppet is running, allowing Puppet to do what it does best. (Too hard to turn over-_-!!)
Foreman is able to display system catalog information through the Facter component and can provide real-time information from Puppet host reports.
Foreman can prepare you for all the tasks of managing the new machine. It is designed to automate all manual tasks and can be reconfigured via Foreman.
Foreman is able to manage large (and of course small), enterprise-class networks that may have many domains, subnets, and puppet masters. Foreman can also backtrack configuration versions.
Foreman runs on almost all popular Linux systems, such as:
◆RHEL / CentOS / Fedora / Oracle Enterprise Linux / Scientific Linux
◆SUSE/openSUSE
◆Debian/Ubuntu
◆CoreOS
◆JunOS
It also supports many cloud vendors, such as:
◆VMWare
◆Amazon EC2
◆Libvirt
◆OpenStack
◆oVirt and RHEV
◆Rackspace
◆Google Compute engine
how to install
OK, now we get to the topic, follow the following command input, first switch to Root account:
sudo su
or enter
su
Enable Puppet labs and Foreman libraries:
apt-get -y install ca-certificates wget https://apt.puppetlabs.com/puppetlabs-release-trusty.deb dpkg -i puppetlabs-release-trusty.deb echo "deb http://deb.theforeman.org/ trusty 1.9" > /etc/apt/sources.list.d/foreman.list echo "deb http://deb.theforeman.org/ plugins 1.9" >> /etc/apt/sources.list.d/foreman.list wget -q http://deb.theforeman.org/pubkey.gpg -O- | apt-key add -
Update Source:
apt-get update
Download Foreman-installer installation script:
apt-get -y install foreman-installer
Run Foreman install command:
foreman-installer
After a few minutes, you will see the following output:
[…]
Success!
* Foreman is running at https://server.unixmen.local
Initial credentials are admin / jrPiWSpSBXBdzv57
* Foreman Proxy is running at https://server.unixmen.local:8443
* Puppetmaster is running at port 8140
The full log is at /var/log/foreman-installer/foreman-installer.log
Write down the username and password shown in bold. Later we need to access the Foreman panel.
Configure Foreman
First, we need to enable diffs, which will help you see Foreman's reports.
Edit the/etc/puppet/puppet.conf file:
vi /etc/puppet/puppet.conf
Find the following line and modify it to true:
[…]
show_diff = true
[…]
Save and close the file.
Next, we need to add the Foreman host to Foreman's database. Run:
puppet agent --test
Output content:
Warning: Unable to fetch my node definition, but the agent run will continue:
Warning: Error 400 on SERVER: Failed to find server1.unixmen.local via exec: Execution of ‘/etc/puppet/node.rb server1.unixmen.local’ returned 1:
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Caching catalog for server1.unixmen.local
Info: Applying configuration version ‘1441613934’
Notice: Finished catalog run in 0.22 seconds
Note: Puppet 3+ will display a warning message: the first time the node can't be found. Ignore the warning and continue.
Visit Foreman Web Console
Open a Web browser and navigate to: https://IP address/.
An interface will appear to enter the previously recorded login account and password.
Download We can go in and see the whole console interface:
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