Add OSD removal force option

Ensures a removal can continue even in situations where some step(s)
might fail, for instance removing an obsolete OSD from a replaced node.

api-daemon/pvcapid/flaskapi.py

@@ -4099,11 +4099,16 @@ class API_Storage_Ceph_OSD_Element(Resource):
 
     @RequestParser(
         [
+            {
+                "name": "force",
+                "required": False,
+                "helptext": "Force removal even if steps fail.",
+            },
             {
                 "name": "yes-i-really-mean-it",
                 "required": True,
                 "helptext": "Please confirm that 'yes-i-really-mean-it'.",
-            }
+            },
         ]
     )
     @Authenticator
@@ -4116,6 +4121,11 @@ class API_Storage_Ceph_OSD_Element(Resource):
         tags:
           - storage / ceph
         parameters:
+          - in: query
+            name: force
+            type: boolean
+            required: flase
+            description: Force removal even if some step(s) fail
           - in: query
             name: yes-i-really-mean-it
             type: string
@@ -4138,7 +4148,7 @@ class API_Storage_Ceph_OSD_Element(Resource):
               type: object
               id: Message
         """
-        return api_helper.ceph_osd_remove(osdid)
+        return api_helper.ceph_osd_remove(osdid, reqargs.get("force", False))
 
 
 api.add_resource(API_Storage_Ceph_OSD_Element, "/storage/ceph/osd/<osdid>")

api-daemon/pvcapid/helper.py

@@ -1302,11 +1302,11 @@ def ceph_osd_add(zkhandler, node, device, weight, ext_db_flag=False, ext_db_rati
 
 
 @ZKConnection(config)
-def ceph_osd_remove(zkhandler, osd_id):
+def ceph_osd_remove(zkhandler, osd_id, force_flag):
     """
     Remove a Ceph OSD from the PVC Ceph storage cluster.
     """
-    retflag, retdata = pvc_ceph.remove_osd(zkhandler, osd_id)
+    retflag, retdata = pvc_ceph.remove_osd(zkhandler, osd_id, force_flag)
 
     if retflag:
         retcode = 200