Added E2E testing to create,delete and restore
a snapshot, create a pvc-pvc clone, install
and uninstall snapshot controller and snapshot
CRD.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
To provide more context for executing commands in a ceph cluster,
the full clusterInfo is now passed to the ceph execution commands.
All information about the cluster will now be available throughout
all the areas of the operator. The namespace, ceph credentials,
mon endpoints, and other info is a core part of that cluster info.
Arguments passed through the controllers are also simplified for
mons, mgr, osds, and other daemons where the parameters had
become too complex.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The CRD watcher has been replaced by the new controller-runtime
framework.
This brings robustness in our operator, meaning that any resources that
are modified will be reconciled into the desired state.
Closes: https://github.com/rook/rook/issues/4940
Signed-off-by: Sébastien Han <seb@redhat.com>
The integration tests have been mostly running on the flex driver
with only a newer test on the csi driver. With the CSI driver being
the preferred driver going forward, now the integration tests will
all be running with the CSI driver with the exception of a test
suite that is only dedicated to the flex driver.
A number of other test improvements are also made for code
readability, test stability, and removing unused options.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The integration tests were always running two MDS daemons active,
with two standby. This is now parameterized so the test can request
how many MDS daemons to run. The smoke suite will run two active
and the rest will just run a single active MDS.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Some integration tests fail due to resources from a previous integration
run not being cleaned up properly. Instead of using 'kubectl create' --
which fails with an error if the resource already exists -- to create
resources, use 'kubectl apply' -- which does not fail for pre-existing
resources. 'kubectl apply' will give a warning that it should be used to
apply changes to resources created with 'create' or 'apply', but there
is no error.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
Various kubectl helper methods return strings from calls to
create, delete, or apply resources. There is no need for this.
It is sufficient and complete to check the err from these calls to determine failure.
Signed-off-by: travisn <tnielsen@redhat.com>
Introduce mount security mode for basic multi tenancy
Fixes#2164.
This adds three new parameters/options to StorageClass/flexvolume entry:
* `mountUser`
* `mountSecret`
* `mountSecretNamespace`
Signed-off-by: Alexander Trost <galexrt@googlemail.com>
fix#2193
Fix regression introduced by PR allowing MDS config creation in init
container. This allows the new deployment-based mds clusters to scale
down where currently they can only remain constant or scale up.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
Progress toward issue #2003.
Includes design from design doc PR #1578
Use init containers to create configuration for Ceph mgrs. There is only
one init container in this design. The init container calls the Rook
binary to create Ceph config files which are then shared with the mds
daemon main container.
Once this init is run, the main mds daemon is run. Leaving room to use
the Ceph-versioned image in the future, call `ceph-mds --foreground ...`
to run the Ceph mds.
The refactor to using an init container also necessitated refactoring
the mdses replicaset implementation to a deployment-per-pod
implementation due to a chicken-egg problem. With a single container (in
the before times) the Rook binary was able to call the ceph-mds daemon
with an id generated from the pod name. Since the pod name is not known
before runtime, and the id is one of the few params that must be
specified to Ceph daemons on run, it is necessary to know the id
beforehand; thus the move to a deployment architecture following the
likes of the mon and mgr daemons.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
Fix some basic spellcheck errors. Also remove trailing spaces and make
sure files have a newline (my editor does automatically).
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
- multiple file systems are allowed
- multiple mds instances are allowed per file system.
- a keyring is created per mds instance
- double the desired mds instances are started, half in standby mode
Arun Kumar Mohan
Madhu Rajanna
Travis Nielsen
Sébastien Han
Blaine Gardner
Alexander Trost
Jared Watts
Travis Nielsen