There is only two main scenarios now:
* collocated: everything remains on the same device:
- data, db, wal for bluestore
- data and journal for filestore
* non-collocated: dedicated device for some of the component
Signed-off-by: Sébastien Han <seb@redhat.com>
Merge `ceph-docker-common` and `ceph-common` defaults vars in
`ceph-defaults` role.
Remove redundant variables declaration in `ceph-mon` and `ceph-osd` roles.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
It is mandatory now to set the Ceph version you want to install, e.g:
ceph_stable_release: luminous
To find the release names, you can look at the release not doc:
http://docs.ceph.com/docs/master/release-notes/
Signed-off-by: Sébastien Han <seb@redhat.com>
The keys and openstack_keys structure now supports an optional
key called acls whose value is a list of strings one could pass
to setfacl. The ansible ACL module applies the ACLs to all
openstack keys with this property.
Fixes: #1688
This commit introduces a new directory called "profiles" which
contains some set of variables for a particular use case. These profiles
provide guidance for certain scenarios such as:
* configuring rgw with keystone v3
Signed-off-by: Sébastien Han <seb@redhat.com>
In addition to ceph/ceph-docker@69d9aa6, this explains how to deploy a
containerized cluster with a custom admin secret.
Basically, just need to pass the `admin_secret` defined in your
`group_vars/all.yml` to the `ceph_mon_docker_extra_env` variable.
Eg:
`ceph_mon_docker_extra_env: -e CLUSTER={{ cluster }} -e FSID={{ fsid }}
-e MON_NAME={{ monitor_name }} -e ADMIN_SECRET={{ admin_secret }}`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add a new parameter `admin_secret` that allow to deploy a ceph cluster
with a custom admin secret.
Fix: #1630
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This commits refactors how we deploy bluestore. We have existing
scenarios that we don't want to change too much. This commits eases the
user experience by now changing the way you use scenarios. Bluestore is
just a different interface to store objects but the scenarios more or
less remain the same.
If you set osd_objectstore == 'bluestore' along with
journal_collocation: true, you will get an OSD running bluestore with DB
and WAL partitions on the same device.
If you set osd_objectstore == 'bluestore' along with
raw_multi_journal: true, you will get an OSD running bluestore with a
dedicated drive for the rocksdb DB, then the remaining
drives (used with 'devices') will have WAL and DATA collocated.
If you set osd_objectstore == 'bluestore' along with
raw_multi_journal: true and declare bluestore_wal_devices you will get
an OSD running bluestore with a dedicated drive for rocksdb db, a
dedicated drive partition for rocksdb WAL and a dedicated drive for
DATA.
Signed-off-by: Sébastien Han <seb@redhat.com>
There is no need for 2 variables to enable bluestore, prior to this
patch one had to do the following to activate bluestore:
osd_objectstore: bluestore
bluestore: true
Now you just need to set `osd_objectstore: bluestore`.
Fixes: https://github.com/ceph/ceph-ansible/issues/1475
Signed-off-by: Sébastien Han <seb@redhat.com>
remove `ceph_mon_docker_interface` and use `monitor_interface` instead
for both containerized and non-containerized deployment.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Some variables are missing from ceph-docker-common role since the
include of check_mandatory_vars.yml has been re-added in the ceph-mon
role.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Add an extra variable to the openstack pools, which creates them with
defined rules. This will allow to place different pools on e.g.
different type of disks.
This commit will also set a new default rule when defined and move
the rbd pool to the new rule.
OpenStack's Gnocchi service expects to have a pool called "metrics".
This change addess "metrics" to the list of `openstack_pools` and
creates a corresponding key. It is only run if the user sets
`openstack_config: false`.
Add a default value for `ceph_docker_on_openstack` to avoid a
conditional check error for the task `pause after docker install before starting` in
`roles/ceph-docker-common/tasks/pre_requisites/prerequisites.yml`
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
since `-e CEPH_DAEMON=OSD_CEPH_DISK_ACTIVATE` is already hardcoded in
`eph-osd-run.sh.j2` there is no need to add `-e
CEPH_DAEMON=OSD_CEPH_DISK_ACTIVATE` as a default value in defaults vars.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
`ceph-docker-common`:
At the moment there is a lot of duplicated tasks in each
`./roles/ceph-<role>/tasks/docker/main.yml` that could be refactored in
`./roles/ceph-docker-common/tasks/main.yml`.
`*_containerized_deployment` variables:
All `*_containerized_deployment` have been refactored to a single
variable `containerized_deployment`
duplicate `cephx` variables in `group_vars/* have been removed.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
At some point, during a commit changing `roles/ceph-rgw/defaults/main.yml`
we forgot to run `generate_group_vars_sample.sh`.
Signed-off-by: Sébastien Han <seb@redhat.com>
Already documented in the Red Hat Ceph Storage 2 Installation Guide
for Red Hat Enterprise Linux, but not here
Signed-off-by: Florian Klink <flokli@flokli.de>
We shouldn't need this anymore as the upgrade bug that
debian_ceph_packages was used to workaround should have
been fixed as of jewel.
See https://github.com/ceph/ceph-ansible/issues/1481 for more
detailed information.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Change civetweb_num_thread default to 100
Add capability to override number of pgs for
rgw pools.
Add ceph.conf vars to enable default bucket
object quota at users choosing into the ceph.conf.j2
template
Resolves: rhbz#1437173
Resolves: rhbz#1391500
Signed-off-by: Ali Maredia <amaredia@redhat.com>
Proof-of-concept clusters or actual production clusters will never want to use this. We also do not test it anywhere for this same reason.
Signed-off-by: Gregory Meno <gmeno@redhat.com>
Prior to this change we were deploying a monitor using tis fqdn name but
we were checking its state and performing actions on it using its
shortname.
Signed-off-by: Sébastien Han <seb@redhat.com>
The Ceph Manager daemon (ceph-mgr) runs alongside monitor daemons, to
provide additional monitoring and interfaces to external monitoring and
management systems.
Only works as of the Kraken release.
Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
Signed-off-by: Sébastien Han <seb@redhat.com>
ntp is still installed even if ntp_service_enabled is set to false.
That could be a problem if the time synchronization is managed by
something else than ceph-ansible or if you want to use different NTP
implementation as suggested in #1354.
Fixes: #1354
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
Signed-off-by: Guits <gabrioux@redhat.com>
With ' in osd_crush_location, systemd will show this error:
ceph-osd-prestart.sh[2931]: Invalid command: invalid chars ' in 'root=
Signed-off-by: Christian Zunker <christian.zunker@codecentric.de>
This is not only for monitors, but also mds, rgw and rbd mirror so
making the var name more generic:
ceph_docker_enable_centos_extra_repo
Signed-off-by: Sébastien Han <seb@redhat.com>
Add the possibility to create openstack pools and keys even for containerized deployments
Fix: #1321
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
This patch introduces calamari_debug option which will turn on debugging
for calamari before initializing and running it.
Signed-off-by: Boris Ranto <branto@redhat.com>
From Josh Durgin, "I'd recommend not setting vfs_cache_pressure in
ceph-ansible. The syncfs issue is still there, and has caused real
problems in the past, whereas there hasn't been good data showing lower
vfs_cache_pressure is very helpful - the only cases I'm aware of have
shown it makes little difference to performance."
https://bugzilla.redhat.com/show_bug.cgi?id=1395451
This was needed for Hammer and older version, not needed anymore since
we have a 'ceph' user to run ceph processes.
Signed-off-by: Sébastien Han <seb@redhat.com>
Since distro will not allow /usr/share to be writable (e.g: atomic) so
we let the operator decide where to put that script.
Signed-off-by: Sébastien Han <seb@redhat.com>
Oh yeah! This patch adds more fine grained control on how we run the
activation osd container. We now use --device to give a read, write and
mknodaccess to a specific device to be consumed by Ceph. We also use
SYS_ADMIN cap to allow mount operations, ceph-disk needs to temporary
mount the osd data directory during the activation sequence.
This patch also enables the support of dedicated journal devices when
deploying ceph-docker with ceph-ansible.
Depends on https://github.com/ceph/ceph-docker/pull/478
Signed-off-by: Sébastien Han <seb@redhat.com>
As of Infernalis, the Ceph daemons run as an unprivileged "ceph" UID,
and this is by design.
Commit f19b765f79 altered the default
civetweb port from 80 to 8080 with a comment in the commit log about
"until this gets solved"
Remove the comment about permissions on Infernalis, because this is
always going to be the case on the Ceph versions we support, and it
is just confusing.
If users want to expose civetweb to s3 clients using privileged TCP
ports, they can redirect traffic with iptables, or use a reverse proxy
application like HAproxy.
We changed the way we declare image.
Prior to this patch we must have a "user/image:tag"
format, which is incompatible with non docker-hub registry where you
usually don't have a "user". On the docker hub a "user" is also
identified as a namespace, so for Ceph the user was "ceph".
Variables have been simplified with only:
* ceph_docker_image
* ceph_docker_image_tag
1. For docker hub images: ceph_docker_name: "ceph/daemon" will give
you the 'daemon' image of the 'ceph' user.
2. For non docker hub images: ceph_docker_name: "daemon" will simply
give you the "daemon" image.
Infrastructure playbooks have been modified as well.
The file group_vars/all.docker.yml.sample has been removed as well.
It is hard to maintain since we have to generate it manually. If
you want to configure specific variables for a specific daemon simply
edit group_vars/$DAEMON.yml
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1420207
Signed-off-by: Sébastien Han <seb@redhat.com>
This commits allows us to restart Ceph daemon machine by machine instead
of restarting all the daemons in a single shot.
Rework the structure of the handler for clarity as well.
Signed-off-by: Sébastien Han <seb@redhat.com>
This allows the user to set ip_version to either ipv4 or ipv6. This
resolves a bug where monitor_address is set to an ipv6 address, but the
template fails to render because it's hardcoded to look for an 'ipv4'
key in the ansible facts.
See: https://bugzilla.redhat.com/show_bug.cgi?id=1416010
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Resolves: bz#1416010
Allow for more operator flexibility in the `rgw frontends` setting
while maintaining backwards compatibility with the old vars. This
allows an operator to, for example, use the civetweb settings for
implementing SSL ports.
For available civetweb configuration parameters, see:
https://github.com/civetweb/civetweb/blob/master/docs/UserManual.md
Since we introduced config_overrides we removed a lot of options from
the default template. In some cases, like mds pool, openstack pools etc
we need to know the amount of PGs required. The idea here is to skip the
task if ceph_conf_overrides.global.osd_pool_default_pg_num is not define
in your `group_vars/all.yml`.
Closes: #1145
Signed-off-by: Sébastien Han <seb@redhat.com>
Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
The libcephfs1 package was removed from ceph-common in
cb1c06901e, however it was not synced
to group_vars/all.yml.sample using the `generate_group_vars_sample.sh`
script. This fixes up the comment formatting in the ceph-common
defaults and brings the group_vars sample back into sync.
Prior to this patch we had several ways to runs containers, we could use
ansible's docker module on some distro and on containers distros we were
using systemd. We strongly believe threating containers as services with
systemd is the right approach so this patch generalizes to all the
distros. These days most of the distros are running systemd so it's fair
assumption.
Signed-off-by: Sébastien Han <seb@redhat.com>
The Keystone v2 APIs are deprecated and scheduled to be removed in
Q release of Openstack. This adds support for configuring RGW to
use the current Keystone v3 API.
The PKI keys are used to decrypt the Keystone revocation list when
PKI tokens are used. When UUID or Fernet token providers are used in
Keystone, PKI certs may not exist, so we now accommodate this scenario
by allowing the operator to disable the PKI tasks.
Jewel added support for user/pass authentication with Keystone,
allowing deployers to disable Keystone admin token as required
for production deployments.
This implements configuration for the new RGW Keystone user/pass
authentication feature added in Jewel.
See docs here: http://docs.ceph.com/docs/master/radosgw/keystone/
This commit re-uses some of the existing ceph-ansible variables for a
containirzed deployment. There is no reasons why we should add new
variables for the containerized deployment.
Signed-off-by: Sébastien Han <seb@redhat.com>
We removed the "apache" setting for "radosgw_frontend" in
adfdf6871e.
As part of that change, we removed the final references to
ceph-extra.repo, but I failed to clean up this file itself.
Now that nothing uses this file, delete it.
This file contained the sole reference to redhat_distro_ceph_extra, so
we can drop that variable as well.
a397922 introduced a syntax error by attempting to default an unquoted
string, which causes execution failures on some ansible versions with:
Failed to template {{ ceph_rhcs_mount_path }}: Failed to template {{ ceph_stable_rh_storage_mount_path | default(/tmp/rh-storage-mount) }}: template error while templating string: unexpected '/'
libfcgi is dead upstream (http://tracker.ceph.com/issues/16784)
The RGW developers intend to remove libfcgi support entirely before the
Luminous release.
Since libfcgi gets little-to-no developer attention or testing, remove
it entirely from ceph-ansible.
- Update rolling update playbook to support containerized deployments
for mons, osds, mdss, and rgws
- Skip checking if existing cluster is running when performing a rolling
update
- Fixed bug where we were failing to start the mds container because it
was missing the admin keyring. The admin keyring was missing because
it was not being pushed from the mon host to the ansible host due to
the keyring not being available before running the copy_configs.yml
task include file. Now we forcefully wait for the admin keyring to be
generated before continuing with the copy_configs.yml task include file
- Skip pre_requisite.yml when running on atomic host. This technically
no longer requires specifying to skip tasks containing the with_pkg tag
- Add missing variables to all.docker.sample
- Misc. cleanup
Signed-off-by: Ivan Font <ifont@redhat.com>
This is done for preventing of their use-before-definition for osd scenarios checks (should be removed after a refactor has properly seperated all the checks into appropriate roles).
Signed-off-by: Eduard Egorov <eduard.egorov@icl-services.com>
backward compatibility for ceph-ansible version running latest code but
using variables defined before commit: 492518a2
Signed-off-by: Sébastien Han <seb@redhat.com>
This RHCS version is now generally available. Default to using it.
Signed-off-by: Alfredo Deza <adeza@redhat.com>
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
Related: rhbz#1357631
By overriding the openstack_pools variable introduced by this commit, the
deployer may choose not to create some of the openstack pools, or to add
new pools which were not foreseen by ceph-ansible, e.g. for a gnocchi
storage backend.
For backwards compatibility, we keep the openstack_glance_pool,
openstack_cinder_pool, openstack_nova_pool and
openstack_cinder_backup_pool variables, although the user may now choose
to specify the pools directly as dictionary literals inside the
openstack_pools list.
- Move mon_containerized_default_ceph_conf_with_kv config from ceph-mon
to ceph-common defaults as it's used in ceph-nfs
- Update conditional to generate ganesha config when not
mon_containerized_default_ceph_conf_with_kv
- Revert change to store radosgw keyring using ansible_hostname on
ansible server so that ceph-nfs can find it
- Update ceph-ceph-nfs0-rgw-user container to use ansible_hostname
variable
Signed-off-by: Ivan Font <ivan.font@redhat.com>
use the activation scenario instead of the full ceph_disk one, we
already have a task to prepare osds so we just need to activate the
device.
working for me using vagrant :)
Signed-off-by: Sébastien Han <seb@redhat.com>
- Move fsal_rgw config to ceph-common, as it's shaered with ceph-rgw
- Update all.docker.sample with NFS config
- Rename fsal_rgw to nfs_obj_gw and fsal_ceph to nfs_file_gw, because
the former names mean nothing to non-Ganesha developers
Signed-off-by: Daniel Gryniewicz <dang@redhat.com>
-First install ceph into a directory with CMake
cmake -DCMAKE_INSTALL_LIBEXECDIR=/usr/lib -DWITH_SYSTEMD=ON -DCMAKE_INSTALL_PREFIX:PATH:=/usr <ceph_src_dir> && make DESTDIR=<install_dir> install/strip
-Ceph-ansible copies over the install_dir
-User can use rundep_installer.sh to install any runtime dependencies that ceph needs onto the machine from rundep
* changed s/colocation/collocation/
* declare dmcrypt variable in ceph-common so the variables check does
not fail
Signed-off-by: Sébastien Han <seb@redhat.com>
Journal size is not mandatory anymore, a default from 5GB is being
added. A simple warning message will show up if the size is set to
something below 5GB.
Signed-off-by: Sébastien Han <seb@redhat.com>
Add the ability to use a custom repo, rather than just upstream, RHEL,
and distro. This allows ansible to be used for internal testing.
Signed-off-by: Daniel Gryniewicz <dang@redhat.com>
Ceph has the ability to export it's filesystem via NFS using Ganesha.
Add a ceph-nfs role that will start Ganesha and export the Ceph
filesystems.
Note that, although support is going in to export RGW via NFS, this is
not working yet.
Signed-off-by: Daniel Gryniewicz <dang@redhat.com>
The changes here are not anything to do with removing
yum-plugin-priorities. They must be leftover from
prior commits that did not run generate_group_vars_sample.sh
This causes ceph-ansible scripts to fail when targeting Centos7 machines.
Installation fails because newer ceph package dependencies provided
by ceph-release-{version}.noarch.rpm were overridden by older
package dependency versions in default distribution repositories,
due to the fact that default distribution repositories have higher
priority.
Docker makes it difficult to use images that are not on signed
registries. This is a problem for developers, who likely won't have
access to a registry with proper signed certificates.
This allows the ability to use any docker image on the machine running
vagrant/ansible. The way it works is that the image in question is
exported locally, then sent to each target box and imported there.
Signed-off-by: Daniel Gryniewicz <dang@redhat.com>
By default, this roles will create a ceph config file and get the admin
key. You can optionnally add other users, keys and pools for your tests.
Closes: #769
Signed-off-by: Sébastien Han <seb@redhat.com>
Add support to allow ceph-ansible to install and
configure Ceph on Debian on the ppc64le architecture.
Canonical has ppc64le Debian packages in Ubuntu distros
and on Ubuntu Cloud Archive. Both of which can be installed
and configured using the 'distro' or 'uca' options in
ceph-ansible when this patch is used.
Signed-off-by: Samuel Matzek <smatzek@us.ibm.com>
Since ##461 we have been having the ability to override ceph default
options. Previously we had to add a new line in the template and then
another variable as well. Doing a PR for one option was such a pain. As
a result, we now have tons of options that we need to maintain across
all the ceph version, yet another painful thing to do.
This commit removes all the ceph options so they are handled by ceph
directly. If you want to add a new option, feel free to to use the
`ceph_conf_overrides` variable of your `group_vars/all`.
Risks, for those who have been managing their ceph using ceph-ansible
this is not a trivial change as it will trigger a change in your
`ceph.conf` and then restart all your ceph services. Moreover if you did
some specific tweaks as well, prior to run ansible you should update the
`ceph_conf_overrides` variable to reflect your previous changes.
To avoid service restart, you need to know a bit of ansible for this,
but generally the idea would be to run ansible on a dummy host to
generate the ceph.conf, then scp this file to all your ceph hosts and
you should be good.
Closes: #693
Signed-off-by: Sébastien Han <seb@redhat.com>
This adds support to allow the install of Ceph from the
Ubuntu Cloud Archive. The Ubuntu Cloud Archive provides newer
release of Ceph than the normal Ubuntu distro repository.
Signed-off-by: Samuel Matzek <smatzek@us.ibm.com>
This will allow a user to conditionally install the ceph package on rpm
based systems. Installing this package is not required or wanted in
versions passed infernalis.
Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Introducing a new config option: `radosgw_civetweb_bind_ip` which points
to the `ansible_default_ipv4` by default. You can override this
variable. Use ansible facts to put a proper value.
Signed-off-by: Sébastien Han <seb@redhat.com>
Instead of creating the RBD client socket path three different places
in three different ways, this creates it once. Ceph on OpenStack users
have the option to customize the permissions of the RBD client
directories.
Fixes#687
we now have the ability to enable the `cluster` variable with a specific
value that will determine the name of the cluster.
Signed-off-by: Sébastien Han <seb@redhat.com>
ceph.conf file generation task in ceph-common role was getting failed
because it ansible cant find defination of varriable mon_containerized_deployment_with_kv
This fix declare mon_containerized_deployment_with_kv under ceph-common/defaults/main.yml which fixes this issue
Signed-off-by: ksingh7 <karan.singh731987@gmail.com>
With Jewel comes a new store to store Ceph object: BlueStore. Adding an
extra scenario might seem like a useless duplication however the
ultimate goal is remove the other roles later. Thus this is easier to
add new role instead of modifying existing one. Once we drop the support
for release older than Jewel we will just remove all the previous
scenario files.
Signed-off-by: Sébastien Han <seb@redhat.com>
Some versions (?) of libvirt provide a 'libvirt' group instead of
'libvirtd'. (Observed with libvirt-daemon-1.2.17-13.el7_2.2.x86_64.)
This makes the RBD client directory owner and group configurable to
allow for this.
this is to allow ceph-authtool to read and write to /var/ and /etc on CentOS Atomic.
Add doc on how to run containerized deployment on RHEL/CentOS Atomic
Signed-off-by: Huamin Chen <hchen@redhat.com>
Sébastien Han
Guillaume Abrioux
John Fulton
Christian Zunker
Florian Klink
Andrew Schoen
Ali Maredia
Gregory Meno
Boris Ranto
Ken Dreyer
Shengjing Zhu
Ivan Font
Andrew Schoen
Logan V
Daniel Marks
Chris Wells
Alfredo Deza
Eduard Egorov
9seconds
Patrick Donnelly
James Saint-Rossy
Paulo Matias
Ivan Font
Daniel Gryniewicz
Daniel Lin
Martin Bukatovic
Matthew Rees
David C Wang
Huamin Chen
Jim Curtis
Grégory Charot
Samuel Matzek
Stephan Hohn
Chris St. Pierre
pprokop
ksingh7
Jim Curtis