When a mon is failed over, the new mon is started before the old mon
is removed from quorum and purged from the cluster. If the mon has
anti-affinity, in small clusters or specific toplogies where sufficient
nodes are not available, the new mon may be prevented from starting simply
because the dead mon pod still exists. To ensure a clean failover, the
dead mon pod must first be stopped before the new mon is started.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
For external cluster, it is not an issue to have a mon count set to 0
since Rook is not deploying/managing the monitors.
Signed-off-by: Sébastien Han <seb@redhat.com>
Based on the feature of metadata PVC for OSD: #4818, add the wal device.
For this, you need to create a new volumeClaimTemplates, its name must be "wal", if "wal" is
set, "metadata" device will refers specially for block.db device, and "wal" refers for block.wal
device in BlueStore.
A template will look like this:
```
volumeClaimTemplates:
- metadata:
name: data
spec:
resources:
requests:
storage: 10Gi
# IMPORTANT: Change the storage class depending on your environment (e.g. local-storage, gp2)
storageClassName: gp2
volumeMode: Block
accessModes:
- ReadWriteOnce
- metadata:
name: metadata
spec:
resources:
requests:
storage: 6Gi
# IMPORTANT: Change the storage class depending on your environment (e.g. local-storage, io1)
storageClassName: io1
volumeMode: Block
accessModes:
- ReadWriteOnce
- metadata:
name: wal
spec:
resources:
requests:
storage: 6Gi
# IMPORTANT: Change the storage class depending on your environment (e.g. local-storage, io1)
storageClassName: io1
volumeMode: Block
accessModes:
- ReadWriteOnce
```
We now map block, block.db and block.wal directly inside the container instead of
running ceph-volume activate.
Signed-off-by: Chen, Tingjie <tingjie.chen@intel.com>
in couple of unit testing the tests are
panicing with nil pointer exception,This
commit adds a check for status pointer before
operating on it.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The cluster CR status needs to be updated with the latest object
instead of a cached copy or else it could fail if there is some
other update. Using the Rook clientset ensures it is the latest
instead of using the cached controller runtime object.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The service selector labels cannot be updated during the upgrade or else the
mon commands will not respond until the mon deployment is also updated.
Since there is a mon command to check for the ceph versions before the
deployment is updated, the operator would remain stuck during the upgrade.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
as the kubernetes 1.13 is EOL and there is no major
functionalities available in 1.13 (resize,snapshot,clone
metrics etc) we are removing the support for kubernetes
for the same.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
In the whereabouts config, the network range is determined by range
option unlike other cni plugins that use Subnet option.
Signed-off-by: rohan47 <rohgupta@redhat.com>
We can now encrypted OSD device that were provisioned via a storage
class using the PV interface.
The encryption works at the storageClassDeviceSets level, which means we
can have encrypted and non-encrypted sets.
Using the new key `encrypted` we can turn it on.
Signed-off-by: Sébastien Han <seb@redhat.com>
The labels cannot be updated on a deployment match selector.
In v1.4 a new label was added for ceph_daemon_type that is intended
to be on the pod labels, but cannot be applied to the match selectors.
Therefore, we suppress any new labels that are added to the daemons.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
create csidriver object if the kubernetes version
is greater than 1.14 modified the check to allow
Csidriver object creation if kubernetes major version
is greater than 1.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
instead of skipping the checks based on the kubernetes
major version we need to check both major and minor
version of it.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
fixed the kubernetes version comparsion to
deploy provisioner as the statefulset.
if the kubernetes Major version is less than
1 or major is 1 and minor is less than 14
deploy provisioner as statefulset
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Currently this is no way to create user with system permission in objectstore.
Add support for the same
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Currently if object store is missing user creation fails without throwing
any error. Here the access and secret key values will be checked post the
creation command
Signed-off-by: Jiffin Tony Thottan <thottanjiffin@gmail.com>
Rename PodLabels function to CephDaemonAppLabels for more clarity about
what the function's purpose is.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
This can help users identify the daemon type similarly to how
'ceph_daemon_id' helps identify the daemon ID. This also makes it so
scripts users create don't have to parse "app=rook-ceph-<daemonType>"
into "<daemonType>" if they desire that bit of info.
Signed-off-by: Blaine Gardner <blaine.gardner@suse.com>
Adding new apis such as EnableUserQuota() for enabling quota,
SetQuotaUserObjectMax() and SetQuotaUserMaxSize() for setting user specific quotas
for objects and size respectively. Please note the size is quota is determined in GBs.
Signed-off-by: Jiffin Tony Thottan <thottanjiffin@gmail.com>
this commit handles all the gosec g601
error code (i.e Implicit memory aliasing
of items from a range statement).
Signed-off-by: subhamkrai <subhamkumarrai03@gmail.com>
this commit suppress the gosec errors for
g204: Audit use of command execution.
g304: File path provided as taint input.
g101: Look for hard coded credentials.
Signed-off-by: subhamkrai <subhamkumarrai03@gmail.com>
Travis Nielsen
Sébastien Han
Chen, Tingjie
Madhu Rajanna
Umanga Chapagain
rohan47
Jiffin Tony Thottan
Jiffin Tony Thottan
Blaine Gardner
subhamkrai