History

Julia Kreger 43f2eae773 Remove some extra Centos Packages

Removes webkit and polkit from ramdisks which are not
operationally needed as we don't need to render web pages
in the ramdisk, and we don't need to do system wide policy
enforcement. This does chain them with || true, just to be
on the safe side as we're trying to opportunistically cut
excess cruft in order to save space overall.

Locally, these changes have taken the uncompressed ramdisk
footprint from 780MB to 730MB.

Change-Id: I402a60c61f1b88b98798d9fae52420b1ca256512

2022-06-23 16:07:51 -07:00

environment.d

Merge "dhcp-all-interfaces: let NetworkManager doit."

2022-02-23 12:49:25 +00:00

extra-data.d

Copies the "ironic-agent" element from DIB

2019-08-01 23:23:37 +05:30

install.d

Remove centos7 job, python2 support

2022-01-21 13:35:01 +13:00

post-install.d

Remove some extra Centos Packages

2022-06-23 16:07:51 -07:00

static

Add element to configure IPA with TLS, use configdir

2020-09-08 20:40:19 +00:00

element-deps

Remove centos7 job, python2 support

2022-01-21 13:35:01 +13:00

element-provides

Copies the "ironic-agent" element from DIB

2019-08-01 23:23:37 +05:30

package-installs.yaml

Remove support for iSCSI deploy from the DIB builder

2021-09-10 15:39:38 +02:00

pkg-map

Replace genisoimage with xorriso

2021-12-02 15:00:14 +05:30

README.rst

DIB: allow disabling rescue mode

2019-10-09 09:32:04 +00:00

source-repository-ironic-lib

Support installing ironic-lib from source

2021-02-11 17:19:20 +01:00

source-repository-ironic-python-agent

Import ansible version of the image building job

2019-08-29 14:22:49 +02:00

source-repository-requirements

Update upper-constraints handling

2019-10-18 12:49:28 +02:00

svc-map

Fix: IPA image building with OpenSuse.

2021-03-26 09:23:20 +00:00

README.rst

ironic-python-agent-ramdisk

Builds a ramdisk with ironic-python-agent.

More information can be found at: https://docs.openstack.org/ironic-python-agent/latest/

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.
Install the certificate if any, which is set to the environment variable DIB_IPA_CERT for validating the authenticity by ironic-python-agent. The certificate can be self-signed certificate or CA certificate.
Compresses initramfs with command specified in environment variable DIB_IPA_COMPRESS_CMD, which is 'gzip' by default. This command should listen for raw data from stdin and write compressed data to stdout. Command can be with arguments.
Configures rescue mode if DIB_IPA_ENABLE_RESCUE is not set to false.

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.

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