Francesco Pantano fmount

Step 1: Create Pool and configure allow_ec_overwrites

$ ceph osd pool create images_data erasure
$ ceph osd pool create images_meta replicated
$ ceph osd pool set images_data allow_ec_overwrites true

Note: allow_ec_overwrites is required and must be set in Ceph.

Verification steps:

Building custom OpenStack images

This document outlines the hotfix process for an OpenStack service deployed on OpenShift. The procedure assumes the following:

Internal Registry Usage: Use the OpenShift internal container image registry instead of a third-party registry. To enable access from EDPM nodes, expose the registry via an OpenShift Route.

Topology and Affinity notes

oc label nodes master-0 node=node0 zone=zoneA --overwrite
oc label nodes master-1 node=node1 zone=zoneB --overwrite
oc label nodes master-2 node=node2 zone=zoneC --overwrite

+--------+      +--------+      +--------+

External Ceph - ROOK / CRC

This guide outlines how to set up an external Ceph cluster using the ROOK operator in a CRC (CodeReady Containers) or SNO (Single Node OpenShift) environment. The instructions assume you're using the install_yamls project and openstack-ceph scripts for development tools.

The setup involves 2 nodes:

a crc environment that can be replaced by a SNO

OLM PATTERN

Prereq:

Login to quay.io
Export USER and IMG

e.g.

	#!/bin/bash

	set -x

	REF_REPO="glance-operator"
	PR_NUMBER="329"

	DEPENDS_ON=$(curl -s -X GET -H \
	-H "Accept: application/vnd.github+json" \
	-H "X-GitHub-Api-Version: 2022-11-28" \

	#!/bin/bash

	TIME=5
	STORAGE_NETWORK=${STORAGE_NETWORK:-"172.17.3.0/24"}

	cat <<EOF>rgw_spec
	---
	service_type: rgw
	service_id: rgw
	service_name: rgw.rgw

	[[local\|localrc]]
	ADMIN_PASSWORD=secret

	########
	# CEPH #
	########

	CEPH_GIT_URL=https://review.opendev.org/openstack/devstack-plugin-ceph
	enable_plugin devstack-plugin-ceph $CEPH_GIT_URL

	# -- mode: ruby --
	# vi: set ft=ruby :

	# All Vagrant configuration is done below. The "2" in Vagrant.configure
	# configures the configuration version (we support older styles for
	# backwards compatibility). Please don't change it unless you know what
	# you're doing.
	$tripleo_standalone = <<-'SCRIPT'
	set -euxo pipefail

	## OLM PATTERN

	Prereq:

	* Login to quay.io
	* Export USER and IMG

	e.g.

	> env \| grep USE