Commit Graph

128 Commits

Author SHA1 Message Date
Prasanna Kumar Kalever
e03ea1dc3a doc: parameter imageFeatures is required
fix imageFeatures parameter in the deploy-rbd doc

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2020-10-07 13:01:45 +00:00
Jeremy Facchetti
b9dd54e238 doc: added precisions about snapshotting and cloning
Signed-off-by: Jeremy Facchetti <facchettos@gmail.com>
2020-09-29 12:48:30 +00:00
Madhu Rajanna
43f28af495 doc: replace nautilus with master in ceph doc link
refer to master branch of ceph docs instead of nautilus.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-09-21 13:27:28 +00:00
Madhu Rajanna
d1f175d9f3 rbd: add support for rbd map and unmap options
added support for providing map and unmap
options to rbd CLI when mapping rbd image
on the node.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-09-21 13:27:28 +00:00
Niels de Vos
200d8089f5 doc: add description of most useful GitHub labels
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-25 11:18:25 +00:00
Yug
843ea1ce31 doc: Correct cli arguments matrix
Correct the matrix for deploy-rbd document.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-24 07:12:42 +00:00
Yug
2d050e3ff0 doc: correct the cli arguments matrix
The current matrix seems to be showing
the undesired values which is corrected
with this commit.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-24 07:12:42 +00:00
Yug
c73fa55b97 doc: Add step to verify if PVC is in Bound State
Verify if PVC is in Bound state before it's
snapshot is created.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-24 07:12:42 +00:00
Yug
d9c8b07b84 doc: Correct title of capabilities doc
Correct capabilities doc with minor nits.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-24 07:12:42 +00:00
Yug
e3fb20de21 doc: Correct minor nits
Correct development-guide doc with minor
nit picks.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-24 07:12:42 +00:00
Yug
f74922fe57 doc: Correct static-pvc doc
Correct minor nit in static-pvc doc.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-24 07:12:42 +00:00
Yug
28f02cefa2 doc: Add missing keyword in static-pvc doc
The keyword `clusterID` was missing in a
couple sentences; which can be added for
better understanding.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-20 08:36:36 +00:00
Yug
78c1e781be doc: Add steps to set up git hook
Provide steps to install and set up
git hook locally.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-08-19 16:01:16 +00:00
yati1998
75d800c07e doc: documentation updates on capabilities
Documents exact capabilities a id requires against a
Ceph cluster for RBD and CephFS plugins.

Signed-off-by: yati1998 <ypadia@redhat.com>
2020-08-17 09:47:03 +00:00
Madhu Rajanna
f11486f4b6 doc: add note for cephfs snapshot limitation
added a note for cephfs snapshot limitations

closes #1242

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 11:55:23 +00:00
Madhu Rajanna
fabe84d4fe doc: add upgrade documentation for v3.1.0
added upgrade documentation to upgrade from
v3.0.0 to v3.1.0

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 11:03:36 +00:00
Humble Chirammal
3c6149b86e cephfs: Add documentation about snapshot create/restore and clone
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-13 07:16:31 +00:00
Humble Chirammal
07890aace6 doc: correct rbd snap-clone doc
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-11 13:39:47 +00:00
Madhu Rajanna
4937ee97e9 doc: correct upgrade doc
fixed the missing `v` version in upgrade
doc.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-27 08:10:41 +00:00
Madhu Rajanna
a21d8fad69 doc: update upgrade doc for v3.0.0
updated upgrade documentation for upgrade
from v2.1.x to v3.0 .

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-27 11:29:20 +05:30
Madhu Rajanna
b18fca7ae0 doc: Remove support for mimic
As ceph mimic is deprecated in the ceph upstream,
we are removing the support for mimic from ceph-csi
also, the user need to update the latest Nautilus or
Octopus to use ceph-csi.

more info realated to ceph mimim deprecation at
https://lists.ceph.io/hyperkitty/list/dev@ceph.io/thread/X5IUICDEM4IVVWTMUTSSNEU424MB6WL7/
https://ceph.io/releases/mimic-is-retired/

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-23 04:44:37 +00:00
Madhu Rajanna
cf98442ef6 doc: add document for rbd snapshot and clone
Added a document which contains the steps
and RBD CLI commands we execute when we create
a kubernetes snapshot, delete kubernetes snapshot,
Restore a snapshot to a new PVC,Kubernetes volume
cloning and kubernetes PVC deletion.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-20 12:56:23 +00:00
Madhu Rajanna
d15ded88f5 cleanup: Remove support for Delete and Unmounting v1.1.0 PVC
as v1.0.0 is deprecated we need to remove the support
for it in the Next coming (v3.0.0) release. This PR
removes the support for the same.

closes #882

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-10 16:07:13 +00:00
Madhu Rajanna
8ef7143e6c rbd: add maxsnapshotsonimage flag
Added maxsnapshotsonimage flag to flatten
the older rbd images on the chain to avoid
issue in krbd.The limit is in krbd since it
only allocate 1 4KiB page to handle all the
snapshot ids for an image.

The max limit is 510 as per
https://github.com/torvalds/linux/blob/
aaa2faab4ed8e5fe0111e04d6e168c028fe2987f/drivers/block/rbd.c#L98
in cephcsi we arekeeping the default to 450 to reserve 10%
to avoid issues.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-06 10:08:31 +00:00
Madhu Rajanna
826f7126cd doc: update doc to delete alpha snapshot
updated upgrade documentation to remove
the snapshot created by alpha driver before
upgrade of CSI driver as beta snapshot is not
backward compatible with the alpha snapshot.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-03 11:32:00 +00:00
Niels de Vos
e393e298d0 doc: do not mention "github.com/pkg/errors"
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-07-03 09:12:48 +00:00
Madhu Rajanna
b085577a4f rbd: add skipForceFlatten flag
added skipForceFlatten flag to skip
the image deptha and skip image flattening.
This will be very useful if the kernel is
not listed in cephcsi which supports deep
flatten fauture.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-01 08:21:47 +00:00
Madhu Rajanna
9b518726ab rbd: add hardlimt and softlimit flag
added Hardlimit and Softlimit flags for cephcsi
arguments. When the Softlimit is reached cephcsi
will start a background task to flatten the rbd
image and return success and if the hardlimit
is reached it will start a background task
to flatten the rbd image and return ready
to use as false to make sure that the image
will not be used until it is flatten.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-01 08:21:47 +00:00
Madhu Rajanna
1a1ad11f57 doc: update coding doc to correct import order
Updated coding doc to correct the import order
as per the standard. More info can be found on
https://github.com/golang/go/wiki/CodeReviewComments#imports

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-06-22 09:51:23 +00:00
Humble Chirammal
134e11e26e doc: correct PVC expansion documentation
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-06-16 10:31:29 +00:00
Humble Chirammal
2793b79ad8 doc: Correct PVC mention in the deployment doc
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-06-11 10:53:10 +00:00
Humble Chirammal
c1a269191c doc: make sure configmap object referred or documented correctly
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-06-10 11:33:10 +00:00
Yug Gupta
6cf7389d97 doc: Add prefix for naming subvolumes and snapshots
Updated storageclass and snapshotclass
to include the name prefix for naming
subvolumes and snapshots.

Fixes: #1087

Signed-off-by: Yug Gupta <ygupta@redhat.com>
2020-05-27 05:54:10 +00:00
Madhu Rajanna
78267692fc CI: Add Rule to auto merge PR
If the PR is having trivial changes or the reviewer is
confident enough that PR doesn't need a second review,
the reviewer can set `ready-to-merge` label on the PR.
The bot will merge the PR if it's having one approval and the
label `ready-to-merge`

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-05-20 14:27:33 +05:30
Mudit Agarwal
cae8f529dc docs: add doc for cephFS static PV
With the change in #382, support for static PV for CephFS was added.
This change is to update the already existing doc for the same.

Issue: #669

Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
2020-05-18 08:30:50 +00:00
Madhu Rajanna
1a3b07994e doc: Add Upgrade documentation for snapshot
Added step to identify alpha snapshot CRD.
Added step to delete alpha CRD and link
for installing beta CRD.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-05-15 08:19:32 +00:00
Niels de Vos
25ea25368a doc: add list of valid components to the development guide
The commitlint CI job uses the configuration from .commitlintrc.yaml
which contains the different components that Ceph-CSI uses. A short
description of each component has been added, so that contributors
understand what component to mention in the prefix of the subject in
commit messages.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-05-14 08:45:26 +00:00
Madhu Rajanna
9ec4479234 DOC: Added document for DOC and commit message
Added document on the standard user need to follow
when writting the commit message and to include
sign-off in commit message.

source: https://probot.github.io/apps/dco/

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-05-06 16:54:15 +00:00
Madhu Rajanna
919f3b6d85 Doc: update development documentation
Updated golang version to 1.13.x and
also updated user to set GO111MODULE=on
and CGO_ENABLED=1 when doing development
in cephcsi

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-05-05 07:56:38 +00:00
Niels de Vos
32839948ef cleanup: move pkg/ to internal/
The internal/ directory in Go has a special meaning, and indicates that
those packages are not meant for external consumption. Ceph-CSI does
provide public APIs for other projects to consume. There is no plan to
keep the API of the internally used packages stable.

Closes: #903
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-04-23 11:00:59 +00:00
Niels de Vos
718e76d290 doc: add description for containerized-test to development-guide
Suggested-by: Wilmar den Ouden <info@wilmardenouden.nl>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-04-22 10:50:18 +00:00
Niels de Vos
7bdb42c14a doc: update to current release tracking method
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-04-17 09:16:58 +00:00
Madhu Rajanna
2099600aa6 Upgrade: Upgrade doc for v2.1.0
This PR updates the upgrade document
from v2.0.x to v2.1.0

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-04-15 09:48:31 +00:00
ShyamsundarR
5c4abf8347 Add topology support to ceph-csi
Signed-off-by: ShyamsundarR <srangana@redhat.com>
2020-04-14 14:14:29 +00:00
chenxu1990
5475022bc3 Document about stale resource cleanup
1. when user delete pv manual, it will result in stale metadata and image in ceph
2020-04-14 11:29:07 +00:00
Niels de Vos
a1de56dbd3 tests: in case 'go test' is run in a container, skip TestGetPIDLimit()
In (standard, non-privileged) container environments the /sys/fs/cgroup
mountpoint is not available. This would cause the tests to fail, as
TestGetPIDLimit() tries to write to the cgroup configuration.

The test will work when run as root on a privileged container or
directly on a host (as Travis CI does).

Setting the CEPH_CSI_RUN_ALL_TESTS environment variable to a non-empty
value will cause the test to be executed.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-04-02 06:08:03 +00:00
Madhu Rajanna
bcd646ee55 Deprecate grpc metrics in ceph-csi
As kubernetes CSI sidecar is exposing the
GRPC mertics we can make use of the same in
ceph-csi we dont need to expose our own.

update: #881

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-04-01 11:59:37 +00:00
Niels de Vos
7381253ee0 build: add an option to compile in a container
This makes it possible to build on any platform that supports Linux
containers. The container image used for building is created once, or on
updating the `scripts/Dockerfile.build` and is cached afterwards.

To build the executable in a container, use `make containerized-build`
and everything will be done automatically. The executable will also be
available on the usual location.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-03-26 08:45:53 +00:00
Niels de Vos
d15b77d403 dev-guide: add reference to required go-ceph dependencies
Closes: #872
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-03-19 17:50:49 +00:00
Madhu Rajanna
7f8c535c42 Update upgrade doc for node hang issue
This PR updates the upgrade doc to handle the
node drain issue what we have seen in
https://github.com/ceph/ceph-csi/issues/756

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-03-19 14:56:04 +00:00