The tag pipeline currently only allows a strict versioning tag to be
applied with the major, minor, and patch numbers such as v1.1.0.
This change allows adding a suffix to the tag to support alpha,
beta, or rc releases. For example, the version can now be
v1.1.0-alpha.0 or v1.1.0-beta.1 or v1.1.0-rc.2
Signed-off-by: travisn <tnielsen@redhat.com>
With the 1.1 release we should not be creating bluestore OSDs
with rook's legacy partitioning scheme. All new bluestore OSDs
should be created with ceph-volume. Therefore, the miminum
version allowed is a version of mimic supporting ceph-volume.
This commit also adds consistent version checking between
the Add and Update methods for the operator handling the
CR events.
Signed-off-by: travisn <tnielsen@redhat.com>
- Updated Ceph Cluster CRD docuementation on how to use StorageClassDeviceSets to create OSD on PVC with examples CRD
- Updated the release notes with the new StorageClassDeviceSets functionality.
Co-authored-by: rohan47 <rohgupta@redhat.com>
Co-authored-by: Ashish Ranjan <aranjan@redhat.com>
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
CSI is now the preferred storage driver for Rook.
By default both the CSI and flex drivers will be started
by the operator. In a future release the flex driver
will be deprecated, but for now is still supported.
The drivers can be disabled with an environment
variable in the operator deployment in operator.yaml.
If users are only using one driver or the other there is
no need to enable both drivers.
Signed-off-by: travisn <tnielsen@redhat.com>
this adds the access for rook to create monitoring resources
across namespaces and provides servicemonitor config to
monitor the current service being created
Signed-off-by: Umanga Chapagain <chapagainumanga@gmail.com>
fail when metadataDevice is specified but ceph-volume batch does not
automatically use the metadataDevice as the block.db. (#3092)
Signed-off-by: Michael Vollman <michael.b.vollman@gmail.com>
Since most PRs are focused on a single storage provider,
the tests for other storage providers do not need to be
run. The CI will allow skipping tests for other storage
providers by specifying keywords in the PR description.
Similar to [skip ci], you can now specify [test storage-provider].
For example, [test ceph] will only trigger the test
suites for ceph and none of the other storage providers.
Signed-off-by: travisn <tnielsen@redhat.com>
this patch introduces failure-domain aware scheduling for monitor pods.
previously the only policy was to avoid scheduling monitors on the same
nodes. the new policy tries to spread monitors across zones and nodes.
NOTE: this patch only enforces the well-known k8s "zone"
failure-domain label (i.e. it does not look for region labels). this
decision is made for two reasons. first, eliminating explicit
scheduling is an important goal and will be done as part of upcoming
work. this will enable all supported failure-domain labels to be
handled. second, the "zone" domain is likely more appropriate for a
larger portion of users (as opposed to the geographical distinction
made with region), and supporting multiple failure domain types would
add significant complexity for a temporary resolution to failure
domain scheduling.
at a high-level this patch introduces a data structure `NodeUsage` that
is a pairing of a v1.Node and metadata relevant to scheduling: number of
monitor pods on the node, and its status w.r.t. to being scheduable for
new monitor pods.
each scheduling event computes a unified data structure that organizes
for each node a `NodeUsage` structure into per-failure-zone groups.
subsequent algorithms rely soley on this unified structure to make
scheduling decisions.
there are two entry points to the changes made:
1) during orchestration mon:Cluster:assignMons is invoked to make a
place new monitor pods onto nodes. the core scheduling logic is now
self-contained in mon:scheduleMonitor which implements node and zone
aware scheduling policies.
2) periodic health checks resolve any conflicts that may occur due to
changes to the cluster (e.g. new nodes, configuration changes, etc...).
the two existing checks: mons on invalid nodes, and overloaded nodes are
both handled.
fixes: #2603
Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
Linear raid can be created using `mdadm --create --level=linear`,
By creating a linear raid disk on top of a logical volume,
we can pass the linear device to `ceph-volume lvm batch --prepare`
to provision a new OSD on top of the logical volume since
`ceph-volume` does not take lv as the data device.
Signed-off-by: Ash Wu <hSATAC@gmail.com>
This commit does:
* remove dead code SetCrushTunables()
* stop creating initial crushmap
There is no need to create an initial crushmap, since Ceph natively does
that for us.
We don't delete the existing configmap containing the initial crush map
of already deployed cluster, perhaps people are using for whatever
reason. It does not harm to keep it around.
Closes: https://github.com/rook/rook/issues/3138
Signed-off-by: Sébastien Han <seb@redhat.com>
Previously, Rook Agent and Discovery DaemonSet deployment didn't allow
adding nodeAffinity. This commit adds nodeAffinity spec to daemonSet
deployment, which can be configured through environment variables in
operator deployment yaml.
+ Support multiple LabelKey, each with multiple LabelValue
+ Support multiple LabelKey with no value
Signed-off-by: Umanga Chapagain <chapagainumanga@gmail.com>
OwnerReferences are now created with the fully qualified apiVersion
such that the references will work properly on OpenShift.
Signed-off-by: travisn <tnielsen@redhat.com>
This requirement is long gone and was reported in 2017. Clients should
have been updated by then, so there is no reason to set the CRUSH
tunable to such an old client. Actually, we should let Ceph run its own
tunable. They can always be changed later. Also, this was really
restrictive and applied on every orchestration and thus would override
any other config done by an administrator. Even worse, this will trigger
data movement back and forth...
Closes: https://github.com/rook/rook/issues/3138
Signed-off-by: Sébastien Han <seb@redhat.com>
When the operator first starts, the only operation needed
is to watch for new cephcluster crds to be created and
start the discovery to find available devices. The flexvolume
agent, the csi driver, and the volume provisioning can all be delayed
starting until the first cluster is created.
Signed-off-by: travisn <tnielsen@redhat.com>
This commit does multiple things:
* remove support for AllNodes where we would deploy one rgw per node on
all the nodes.
* a transition path is implemented in the code so that if someone has an
existing deployment, daemonsets will be removed and replaced by an
deployments.
* when using "instances", each rgw deployed has its own key which makes
Ceph reporting the exact number of rgw running, see:
```
[root@rook-ceph-operator-775cf575c5-bh4sr /]# ceph -s
cluster:
id: 611fcf39-0669-4864-9a12-debb35c0397a
health: HEALTH_OK
services:
mon: 3 daemons, quorum a,b,c (age 12h)
mgr: a(active, since 12h)
osd: 3 osds: 3 up (since 12h), 3 in (since 12h)
rgw: 3 daemons active (my.store.a, my.store.b, my.store.c)
data:
pools: 6 pools, 600 pgs
objects: 235 objects, 3.8 KiB
usage: 3.0 GiB used, 84 GiB / 87 GiB avail
pgs: 600 active+clean
```
Closes: https://github.com/rook/rook/issues/2474, https://github.com/rook/rook/issues/2957 and https://github.com/rook/rook/issues/3245
Signed-off-by: Sébastien Han <seb@redhat.com>
When OSDs are running on Nautilus we always disable old osd features and
aplpy the onces for Nautilus as described in the upgrade doc.
During an upgrade or the next time an orchestration will be called the
command will be applied. The command is idempotent so we can run it each
time.
This can be backported for 1.0.3
Closes: https://github.com/rook/rook/issues/2960
Signed-off-by: Sébastien Han <seb@redhat.com>
As per: ceph/ceph#26599, Beast is now the
default fronted for rados gateway.
Newly created cluster as of Nautilus will use it by default.
Re-added version of 03587352d5Resolves: #2707
Signed-off-by: Sébastien Han <seb@redhat.com>
- Updated code to use deviceClass property when a pool is created for both "replicated" and "erasure code".
- Updated "ceph crush rule create-..." command to use "create-replicated" instead of "create-simple"
- Updated unit tests
- Updated (ceph-pool-crd.md) documentation to reflect the changes.
- Updated pending release notes.
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
The flex settings cannot be passed to the driver with environment variables.
There is no context available for returning the flex settings except
that the flex driver will look in a config file in the same directory.
These settings must be valid or else the driver will return the default
settings.
Signed-off-by: travisn <tnielsen@redhat.com>
The alpha, beta, and stable channels do not match the rook release process.
Each storage provider defines their own stability based on the CRDs
rather than defining it with the release process. Rook really
only has two release streams: master and the official releases.
Master is published with each merge, while releases go through
a signoff process to ensure quality. Thus, the alpha, beta,
and stable channels are removed and replaced with a
single release channel.
Signed-off-by: travisn <tnielsen@redhat.com>
This reverts commit b7a564e929, reversing
changes made to 6996571b5c.
Reverting: Linking ceph noout to a node taint.
The taint is applied for reasons other than maintenance as well.
This also needs a way to respect user-set noout.
Need to revisit this with a better design.
Signed-off-by: Rohan CJ <rohantmp@gmail.com>
The CephCluster CR contains settings that are needed by other
CRs to configure the Ceph daemons. When the CephCluster CR
is updated, the updates will now be passed on to each of the
CR controllers to ensure the daemons are updated properly
without requiring an operator restart.
When calling the controllers from another controller,
we ensure that only a single goroutine is handling
CRs at any given time to prevent contention across
multiple CRs of the same type.
Signed-off-by: travisn <tnielsen@redhat.com>
1. Add support of `metadataDevice` & `databaseSizeMB` options to
OSDs provisioned by `ceph-volume`.
2. Add `ceph-volume --report` output before the actual run to
provide more info.
Signed-off-by: Ash Wu <hSATAC@gmail.com>
Co-authored-by: Ash Wu <hSATAC@gmail.com>
Co-authored-by: Chia-liang Kao <clkao@clkao.org>
Add a 'ceph-version' label to application controllers in the same manner
as the prior 'rook-version' label to help with upgrades.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
Blaine Gardner
Travis Nielsen
rohan47
Maksim Nabokikh
Noah Watkins
Sameer Kulkarni
Sébastien Han
Ashish Ranjanandrohan47
Michael Vollman
Umanga Chapagain
Mateusz Gozdek
Ash Wu
Santosh Pillai
Jose A. Rivera
Alexander Trost
Rohan CJ
