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Carlos Eduardo ce843ac60a Fix lacking ceph ingress IP on devstack

When the Ceph ingress IP is not set, devstack is currently failing
to install with CephFS NFS. When it attempts to create the NFS
cluster, it fails because the VIP value is not set.

The VIP should be the same as the ceph ingress IP, but it is only
being set in the manila job definitions, so if you don't provide
it in the local.conf file manually, the value will be empty.

This change fixes it by defaulting the ceph ingress IP to the
host IP in case it wasn't provided in the local.conf.

Change-Id: Ib2db0faa5381da9e3d391ff0f887eb92dff9c295
Signed-off-by: Carlos Eduardo <ces.eduardo98@gmail.com>

2024-11-13 16:10:53 -03:00

devstack

Fix lacking ceph ingress IP on devstack

2024-11-13 16:10:53 -03:00

doc

Update IRC network to OFTC

2021-05-31 15:05:57 -05:00

.gitignore

Set up the doc infra and add doc job

2020-04-22 00:54:27 +00:00

.gitreview

OpenDev Migration Patch

2019-04-19 19:40:27 +00:00

.zuul.yaml

Follow Up Patch Fix Ingress Deamon

2024-09-16 20:20:20 +00:00

CONTRIBUTING.rst

[ussuri][goal] Update contributor documentation

2020-04-22 14:07:07 +00:00

LICENSE

Initial commit

2015-11-27 19:43:03 +00:00

README.rst

Drop support for package based installation of Ceph

2024-09-12 14:05:38 +00:00

tempest_skiplist_multinode.txt

Skip tempest image format tests

2024-09-11 18:51:36 +00:00

tempest_skiplist.txt

Skip tempest image format tests

2024-09-11 18:51:36 +00:00

tox.ini

Use TOX_CONSTRAINTS_FILE

2022-07-26 11:42:19 +08:00

README.rst

Devstack Ceph Plugin

Overview

Devstack plugin to configure Ceph as the storage backend for openstack services

As part of stack.sh:

Creates a Ceph cluster for use with openstack services using Ceph orchestrator
Configures Ceph as the storage backend for Cinder, Cinder Backup, Nova, Manila, and Glance services
(Optionally) Sets up & configures Rados gateway (aka rgw or radosgw) as a Swift endpoint with Keystone integration. Set ENABLE_CEPH_RGW=True in your localrc
Supports Ceph cluster running local or remote to openstack services

As part of unstack.sh | clean.sh:

Tears down the Ceph cluster and its related services

Usage

To get started quickly, just enable the plugin in your local.conf:

enable_plugin devstack-plugin-ceph https://opendev.org/openstack/devstack-plugin-ceph

Run stack.sh in your devstack tree and boom! You're good to go.

Ceph is setup as the default storage backend for Cinder, Cinder Backup, Glance, Manila and Nova services. You have the ability to control each of the enabled services with the following configuration in your local.conf:

ENABLE_CEPH_CINDER=True     # ceph backend for cinder
ENABLE_CEPH_GLANCE=True     # store images in ceph
ENABLE_CEPH_C_BAK=True      # backup volumes to ceph
ENABLE_CEPH_NOVA=True       # allow nova to use ceph resources
ENABLE_CEPH_MANILA=True     # allow manila to use CephFS as backend (Native CephFS or CephFS via NFS)

Change any of the above lines to False to disable that feature specifically.

Manila's CephFS Native driver that supports native Ceph protocol is enabled by default. To use CephFS NFS-Ganesha driver that supports NFS protocol add the setting:

MANILA_CEPH_DRIVER=cephfsnfs

If you'd like to use a standalone NFS Ganesha service in place of ceph orchestrator deployed ceph-nfs service, set:

CEPHADM_DEPLOY_NFS=False

Make sure that the manila plugin is enabled before devstack-plugin-ceph in the local.conf file.

Then run stack.sh and wait for the magic to happen :)

Known Issues / Limitations

Rados Gateway with Keystone for Swift - works on Ubuntu only
Tempest test failures when using RGW as swift endpoint
Tempest fails due to verify-tempest-config erroring out, when using RGW as swift endpoint

Bugs

https://bugs.launchpad.net/devstack-plugin-ceph