Package: iori
What’s “Iori”?“Iori” is means a simple hut. It is written “庵” in Kanji, this caracter is 0x5EB5 in Unicode.Iori is a command line tool for deploying and config management tool of Linux Containers (LXC). When you use LXC, you need to use LXC userland command line tool as start with “lxc-*” generally. LXC is provided template config file and scripts. But this way if you want to manage from a remote contoller host is difficult to treat containers by bulk. So this tool controls LXC with libvirt API, and manages these config files with Git repository.This tool is enable to manage LXC container’s multi hosts. It is that one branch is managed as one host. Branch name is generated from hostname(or FQDN) or IPv4 or IPv6 address. ‘master’ branch will be using for mapping. ‘template’ branch is used for template of each node.RequirementsPython 2.7python-libvirt (0.9.12)GitPython (0.3.2-rc1)cdebootstrap (not test of debootstrap)You do not need to install lxc package. :)SetupMount cgroup file systemMount cgroup filesystem firstly. Append next one line to /etc/fstab, execute “sudo mount -a.”:cgroup /sys/fs/cgroup cgroup defaults 0 0If you use Debian GNU/Linux Wheezy/Sid, set up below option to /etc/default/grub, then execute “sudo update-grub2 && sudo shutdown -r now”.:GRUB_CMDLINE_LINUX="cgroup_enable=memory"Ubuntu 12.04 is unnecessary to setup this option.Install Debian packages that Iori depends onIori depends on GitPython, python-libvirt and libvirt, and Python2.7. Install these packages.:$ sudo apt-get install python-git libvirt-bin python-libvirtInstall IoriInstall that choosing with one of three ways.from source$ git clone https://github.com/mkouhei/iori.git
$ cd iori
$ sudo python setup.py installPyPI$ pip install ioriDebian packageNot yet official package, then download python-iori-x.x_all.deb fromhttps://github.com/mkouhei/iori/downloadsand install with dpkg command.:$ wget https://github.com/mkouhei/iori/download/python-iori_x.x-x_all.deb
$ sudo dpkg -i python-iori_x.x-x_all.debAdd a user account to libvirt(libvirtd) groupAdd a user account for using iori to libvirt  or libvirtd group.:$ sudo adduser <youraccount> libvirtlibvirt is for Debian, libvirtd is for Ubuntu.Make direcotryIf directory “/var/lib/lxc” is not existed, make it.:$ sudo mkdir /var/lib/lxcHistorySee docs/HISTORY.rstQuick start guideCreate repositoryCreate $HOME/.iori directory and initialize Git repository.$ iori newrepoAdd LXC host node to Git repositoryMake branch of named hostname of LXC host node, checktout it.:$ iori addnode -n localhostDefine libvirt XML file and create rootfs imageGenerate XML file of libvirt domain, and define domain from this xml, create rootfs image with debootstrap command. Then save XML file of that domain.:$ iori deploy -n localhost -c testcont01 --rootfs /var/lib/lxc/testcont01Start containerStart container from above domain.:$ iori start -n localhost -c testcont01DevelopmentYou copy pre-commit hook scripts after git clone.:$ cp -f utils/pre-commit.txt .git/hooks/pre-commitNext install python 2.7 later and nosetests, libvirt, python-libvirt, GitPython, cdebootstrap. Below way is for Debian GNU/Linux Sid system.:$ sudo apt-get install python python-libvirt python-git python-noseThen checkout ‘devel’ branch for development, commit your changes. Before pull request, execute git rebase.See alsolxc Linux Containerslibvirt The virtualization APIGitPythonElementTree XML APIAppendix D. Random Bits - D.3. Installing Debian GNU/Linux from a Unix/Linux SystemSee also these documents.TODOSupport remote host target with debootstrapDetect to register same host when adding nodeAdding unittest