120 lines
4.3 KiB
Plaintext
120 lines
4.3 KiB
Plaintext
Utility to install OpenStack on Red Hat based operating system.
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See other branches for older openstack versions. Details on how to
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contribute to Packstack may be found in the Packstack wiki at
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https://wiki.openstack.org/wiki/Packstack Additional information about
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involvement in the community around Packstack can be found at
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https://openstack.redhat.com/Get_involved
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This utility can be used to install openstack on a single or
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group of hosts (over ssh)
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This utility is still in the early stages, a lot of the configuration
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options have yet to be added
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Installation of packstack:
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$ yum install -y git
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$ git clone git://github.com/stackforge/packstack.git
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$ cd packstack && sudo python setup.py install
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Installation of openstack-puppet-modules (REQUIRED if running packstack from source):
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$ sudo python setup.py install_puppet_modules
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Option 1 (using answer file)
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$ packstack --gen-answer-file=ans.txt
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# then edit ans.txt as appropriate e.g.
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o set CONFIG_SSH_KEY to a public ssh key to be installed to remote machines
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o Edit the IP address to anywhere you want to install a piece of openstack on another server
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o Edit the 3 network interfaces to whatever makes sense in your setup
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you'll need to use a icehouse repository for example for RHEL
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CONFIG_REPO=http://repos.fedorapeople.org/repos/openstack/openstack-icehouse/epel-6/
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$ packstack --answer-file=ans.txt
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Option 2 (prompts for configuration options)
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$ packstack
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that's it, if everything went well you can now start using openstack
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$ cd
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$ . keystonerc_admin
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$ nova list
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$ swift list # if you have installed swift
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Config options
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CONFIG_NOVA_COMPUTE_HOSTS :
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a comma seperated list of ip addresses on which to install nova compute
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CONFIG_SWIFT_STORAGE_HOSTS :
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a comma seperate list of swift storage devices
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1.1.1.1 : create a testing loopback device and use this for storage
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1.1.1.1/sdb : use /dev/sdb on 1.1.1.1 as a storage device
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Logging
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The location of the log files and generated puppet manifests are in the
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/var/tmp/packstack directory under a directory named by the date in which
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packstack was run and a random string (e.g. /var/tmp/packstack/20131022-204316-Bf3Ek2).
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Inside, we find a manifest directory and the openstack-setup.log file; puppet
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manifests and a log file for each one are found inside the manifest directory.
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Debugging
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To make packstack write more detailed information into the log file you can use the -d switch:
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$ packstack -d --allinone
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Developing
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!!! Warning: this procedure installs openstack-puppet-modules containing code
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!!! that has not been upstreamed and fully tested yet and as such will not be
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!!! as robust as the other install procedures. It is recommended to install
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!!! from RPM instead.
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To ease development of packstack and openstack-puppet-modules, it can be
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useful to install from git such that updates to the git repositories are
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immediately effective without reinstallation of packstack and
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openstack-puppet-modules.
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To do this, start with a minimal fedora20 installation. Then remove any
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relevant packages that might conflict:
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# yum -y erase openstack-{packstack*,puppet-modules}
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Disable selinux by changing "enforcing" to "permissive" in
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/etc/sysconfig/selinux, then reboot to allow service changes to take effect
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and swap over networking. Then install packages:
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# yum -y install git python-setuptools
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And install RDO:
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# yum -y install https://rdo.fedorapeople.org/rdo-release.rpm
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# yum -y update
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Now we get openstack-puppet-modules. Because `python setup.py
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install_puppet_modules` from packstack copies rather than linking, this is not
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entirely straightforward:
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# git clone https://github.com/redhat-openstack/openstack-puppet-modules
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# cd openstack-puppet-modules
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# git checkout master-patches
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# mkdir /usr/share/openstack-puppet
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# ln -sv /root/openstack-puppet-modules /usr/share/openstack-puppet/modules
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Then we get packstack, and perform a similar dance:
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# git clone https://github.com/stackforge/packstack
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# cd packstack
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# python setup.py develop
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# cd /usr/share/openstack-puppet/modules
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# ln -sv /root/packstack/packstack/puppet/modules/packstack
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# ln -sv /root/packstack/packstack/puppet/modules/remote
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And we're done. Changes to the contents of packstack and
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openstack-puppet-modules repositories are picked up by the packstack
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executable without further intervention, and packstack is ready to install.
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