diskimage-builder/elements/ironic-agent/README.rst
John Trowbridge 109e02b1ce [ironic-agent] Use svc-map for enabling agent
Switch to using svc-map element for systemd based agent.

This allows both .deb and .rpm installs to share the
element for systemd based installs. There are not any
plans to package a .rpm package for upstart or sysv, so
these are left as is.

Change-Id: Idca7ad97355cae785162989774a7e6dea6fdc5b5
Closes-Bug: #1490584
2015-09-01 07:12:52 -04:00

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============
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.
.. 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