openstack/diskimage-builder
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diskimage-builder/elements/ironic-agent
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Jenkins de4d0392d5 Merge "Install IPA in a virtual environment"
2016-02-26 16:23:37 +00:00
..
cleanup.d Selectively prune /root for ironic-agent ramdisk 2015-10-26 11:19:28 +09:00
environment.d Use ironic-agent for source-repositories 2015-11-22 15:03:31 -05:00
finalise.d Don't remove python3 & grubby in 99-remove-extra-packages 2016-02-16 13:40:01 +11:00
install.d Install IPA in a virtual environment 2016-02-16 11:17:12 +00:00
post-install.d Do not remove python-dev from ironic-agent image 2016-02-11 13:47:31 +01:00
test-elements/build-succeeds-fedora Remove zero length files 2016-01-20 19:08:54 -05:00
element-deps Install IPA in a virtual environment 2016-02-16 11:17:12 +00:00
element-provides Add element for building ramdisk with ironic-python-agent 2014-11-13 19:30:44 +02:00
package-installs.yaml Add kmod to package-installs of ironic-agent 2015-12-09 14:27:21 +00:00
pkg-map Install ironic-agent dependencies via package-installs 2015-09-21 13:10:30 +02:00
README.rst ironic-agent element to output a .kernel file 2015-09-23 19:02:54 -04:00
source-repository-ironic-agent Install IPA in a virtual environment 2016-02-16 11:17:12 +00:00
svc-map [ironic-agent] Use svc-map for enabling agent 2015-09-01 07:12:52 -04:00

README.rst

ironic-agent

Builds a ramdisk with ironic-python-agent. More information can be found at:

https://git.openstack.org/cgit/openstack/ironic-python-agent/

Beyond installing the ironic-python-agent, this element does the following:

  • Installs the dhcp-all-interfaces so the node, upon booting, attempts to obtain an IP address on all available network interfaces.
  • Disables the iptables service on SysV and systemd based systems.
  • Disables the ufw service on Upstart based systems.
  • Installs packages required for the operation of the ironic-python-agent::

    qemu-utils parted hdparm util-linux genisoimage

  • When installing from source, python-dev and gcc are also installed in order to support source based installation of ironic-python-agent and its dependencies.

This element outputs three files:

  • $IMAGE-NAME.initramfs: The deploy ramdisk file containing the ironic-python-agent (IPA) service.
  • $IMAGE-NAME.kernel: The kernel binary file.
  • $IMAGE-NAME.vmlinuz: A hard link pointing to the $IMAGE-NAME.kernel file; this is just a backward compatibility layer, please do not rely on this file.

Note

The package based install currently only enables the service when using the systemd init system. This can easily be changed if there is an agent package which includes upstart or sysv packaging.

Note

Using the ramdisk will require at least 1.5GB of ram