removed unwanted extra arguments from the helm templates
and added a single value kubeletDir to make the kubelet
root-dir configurable.
previously used variables like socketDir,registrationDir
and pluginDir is removed now because if we have the kubelet
path we can derive all other required path for cephcsi to
work properly.
fixes: #1475
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
clusterAdditionalInfo map is holding a localClusterState
for checking ceph cluster supports resize and subvolumegroup
is created or not, currently we are checking if the key is present
in a map and localClusterStatelocalClusterState.resizeSupported
is set to false to call ceph fs subvolume resize to check command is
supported or not, if a structure is initialized all its members
are set to default value. so we will never going to check the
ceph fs subvolume resize command is supported in backend or not, we are
always using ceph fs subvolume create to resize subvolume. in some
ceph version ceph fs subvolume create wont work to resize a subvolume.
This commit changes the resizeSupported from bool to *bool for
proper handling of this scenario.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
go ceph returns NotImplementedError for invalid
commands,cephcsi is using errors.As to find out
the error.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
go ceph returns NotImplementedError for invalid
commands,cephcsi is using errors.As to find out
the error.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
In order to re-use the configuration of Vault, split a new
vaultConnection type from the VaultKMS type.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
On occasion deploying Vault fails. It seems the vault-init-job batch job
does not use a full-qualified-image-name for the "vault" container.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Use a qualified image name, including the registry where it should come
from. This makes it possible to pull the image from the right location,
and consume it in CI jobs without trying to pull again.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
getCloneInfo() does not need to return a full CloneStatus struct that
only has one member. Instead, it can just return the value of the single
member, so the JSON type/struct does not need to be exposed.
This makes the API for getCloneInfo() a little simpler, so it can be
replaced by a go-ceph implementation later on.
As the function does not return any of the unused attributes anymore, it
is renamed to getCloneStatu() as well.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Uses github.com/libopenstorage/secrets to communicate with Vault. This
removes the need for maintaining our own limited Vault APIs.
By adding the new dependency, several other packages got updated in the
process. Unused indirect dependencies have been removed from go.mod.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Once the Vault API removed a secret, the contents will have been wiped.
The key is still available, until it gets destroyed. This causes the e2e
test to detect an empty secret, and assume that it has not been deleted
yet.
By requesting the `data` field from the secret, an error is thrown in
case the secret has been wiped. This makes it possible for the e2e test
to detect that the secret has been removed and scheduled for destroying.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Instead of the hand-rolled Vault usage, use the libopenstorage/secrets
package that provides a nice API. The support for Vault becomes much
simpler and maintainable that way.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Add "sys/mounts" so that VaultBackendKey does not need to be set. The
libopenstorage API detects the version for the key-value store in Vault
by reading "sys/mounts". Without permissions to read this endpoint, the
VaultBackendKey is required to be configured.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
updated deployment template for the new controller and
also added `update` configmap RBAC for the controller
as the controller uses the configmap for the leader
election.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
earlier if the depth check fails the
complete vol struct was getting logged,
this commits logs only the pool and image
name.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commits adds an E2E testing
to verify the metadata created by controller,
We are not checking the generated omap data,
but we will be verify PVC resize and binding
pvc to application.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
In the case of Disaster Recovery failover, the
user expected to create the static PVC's. We have
planned not to go with the PVC name and namespace
for many reasons (as in kubernetes it's planned to
support PVC transfer to a new namespace with a
different name and with new features coming in
like data populator etc). For now, we are
planning to go with static PVC's to support
async mirroring.
During Async mirroring only the RBD images are
mirrored to the secondary site, and when the
user creates the static PVC's on the failover
we need to regenerate the omap data. The
volumeHandler in PV spec is an encoded string
which contains clusterID and poolID and image UUID,
The clusterID and poolID won't remain same on both
the clusters, for that cephcsi need to generate the
new volume handler and its to create a mapping
between new volume handler and old volume handler
with that whenever cephcsi gets csi requests it
check if the mapping exists it will pull the new
volume handler and continues other operations.
The new controller watches for the PVs created,
It checks if the omap exists if it doesn't it
will regenerate the entire omap data.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
in case of mirrored image, if the image is
primary a watcher will be added by the rbd
mirror deamon on the rbd image.
we have to consider 2 watcher to check image
is in use.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
incase of async mirroring the volume UUID is
retrieved from the volume name, instead of cephcsi
generating a new UUID it should reserve the passed
UUID it will be useful when we support both metro DR
and async mirroring on a kubernetes clusters.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Docker Hub offers a way to pull official images without any project
prefix, like "docker.io/vault:latest". This does a redirect to the
images located under "docker.io/library".
By using the full qualified image name, a redirect gets removed while
pulling the images. This reduces the likelyhood of hittin Docker Hub
pull rate-limits.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
It seems that the new log_errors() function does not get triggered when
the script hits `exit 1` conditions in functions. The functions should
return a non-0 value, not cause an exit of the script.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
