Avoid using global values that are not used anywhere in the code.
Split the object used to express the ceph csi templates into two
so only values that are set globally need to be managed globally,
all other values can be stored in the temporary local struct.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
The discovery daemon is only necessary to be run when
OSDs are being created on raw devices and detect when
new devices are added to the cluster. If OSDs do not need
to be configured on devices, the discovery daemonset
has no need to be started.
Signed-off-by: travisn <tnielsen@redhat.com>
The flex driver does not need to be started if
only the CSI drivers are going to be used. Therefore,
we allow the admin to stop launching the rook flex
agent with the setting ROOK_ENABLE_FLEX_DRIVER in
operator.yaml
Signed-off-by: travisn <tnielsen@redhat.com>
Use cmd-reporter to detect Ceph version.
The job to detect Ceph version needs to run in a security account context
capable of getting/creating ConfigMaps, so a new security account, role,
and role binding are created for the cmd-runner jobs. In the future, the
Ceph mgr may create jobs in this service account for running
`ceph-volume` on nodes, and this also keeps Rook operators controlling
multiple Ceph clusters independent.
Fixes#2686 - ceph version job not working correctly with graylog
Signed-off-by: Blaine Gardner <blaine.gardner@suse.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>
To simplify the deployment of Rook, both the operator and cluster crd are now created in the
same namespace in the examples. By default the operator will only manage a cluster crd
in the same namespace instead of watching for clusters in all namespaces. To manage a cluster
in another namespace, the roles in latter half of operator-common.yaml need to point to the new
namespace and the operator env var ROOK_CURRENT_NAMESPACE_ONLY should be set to false.
Signed-off-by: travisn <tnielsen@redhat.com>
John Mulligan
travisn
Blaine Gardner
Huamin Chen
Ben Zieglmeier
Jared Watts