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cephfs: add CSI-Addons support to the cephfs

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this commit adds CSI-Addons support to the
cephfs provisioner

Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
This commit is contained in:
riya-singhal31
2023-07-11 20:48:51 +05:30
committed by mergify[bot]
parent 47b79c82ec
commit d432421a88
3 changed files with 189 additions and 0 deletions
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36
internal/cephfs/driver.go
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@ -17,9 +17,13 @@ limitations under the License.
package cephfs
import (
"fmt"
"github.com/ceph/ceph-csi/internal/cephfs/mounter"
"github.com/ceph/ceph-csi/internal/cephfs/store"
fsutil "github.com/ceph/ceph-csi/internal/cephfs/util"
casceph "github.com/ceph/ceph-csi/internal/csi-addons/cephfs"
csiaddons "github.com/ceph/ceph-csi/internal/csi-addons/server"
csicommon "github.com/ceph/ceph-csi/internal/csi-common"
"github.com/ceph/ceph-csi/internal/journal"
"github.com/ceph/ceph-csi/internal/util"
@ -35,6 +39,8 @@ type Driver struct {
is *IdentityServer
ns *NodeServer
cs *ControllerServer
// cas is the CSIAddonsServer where CSI-Addons services are handled
cas *csiaddons.CSIAddonsServer
}
// CSIInstanceID is the instance ID that is unique to an instance of CSI, used when sharing
@ -147,6 +153,12 @@ func (fs *Driver) Run(conf *util.Config) {
fs.cs = NewControllerServer(fs.cd)
}
// configre CSI-Addons server and components
err = fs.setupCSIAddonsServer(conf)
if err != nil {
log.FatalLogMsg(err.Error())
}
server := csicommon.NewNonBlockingGRPCServer()
srv := csicommon.Servers{
IS: fs.is,
@ -169,3 +181,27 @@ func (fs *Driver) Run(conf *util.Config) {
}
server.Wait()
}
// setupCSIAddonsServer creates a new CSI-Addons Server on the given (URL)
// endpoint. The supported CSI-Addons operations get registered as their own
// services.
func (fs *Driver) setupCSIAddonsServer(conf *util.Config) error {
var err error
fs.cas, err = csiaddons.NewCSIAddonsServer(conf.CSIAddonsEndpoint)
if err != nil {
return fmt.Errorf("failed to create CSI-Addons server: %w", err)
}
// register services
is := casceph.NewIdentityServer(conf)
fs.cas.RegisterService(is)
// start the server, this does not block, it runs a new go-routine
err = fs.cas.Start()
if err != nil {
return fmt.Errorf("failed to start CSI-Addons server: %w", err)
}
return nil
}