Sébastien Han e478bdadb1 ceph: stop the monitoring before cleanup ...

Saw this today in the logs:

```
2021-06-02 13:02:54.787838 I | ceph-block-pool-controller: deleting pool "testpool"
2021-06-02 13:02:56.178094 I | cephclient: no images/snapshosts present in pool "testpool"
2021-06-02 13:02:56.178125 I | cephclient: purging pool "testpool" (id=17)
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1cef49f]

goroutine 1607 [running]:
github.com/rook/rook/pkg/operator/ceph/pool.(*mirrorChecker).checkMirroringHealth(0xc001a98ba0, 0x8, 0xc000d34c60)
	/home/runner/work/rook/rook/pkg/operator/ceph/pool/health.go:115 +0xdf
github.com/rook/rook/pkg/operator/ceph/pool.(*mirrorChecker).checkMirroring(0xc001a98ba0, 0xc0016fd500)
	/home/runner/work/rook/rook/pkg/operator/ceph/pool/health.go:82 +0x147
created by github.com/rook/rook/pkg/operator/ceph/pool.(*ReconcileCephBlockPool).reconcile
	/home/runner/work/rook/rook/pkg/operator/ceph/pool/controller.go:298 +0xee5
```

Essentially, it's intermittent but when deleting the pool the
healthcheck kicked in and fetched the mirroring status, which returned
empty. THe subsequent code tried to access content of a nil pointer,
  hence the error.
So now we stop monitoring first, then we proceed with the deletion.

Signed-off-by: Sébastien Han <seb@redhat.com>

2021-06-02 16:14:10 +02:00

..

bucket

ceph: support for OBC operations on enabled TLS RGW endpoint

2021-04-28 12:37:38 +05:30

realm

ceph: improve owner reference management

2021-03-16 10:29:33 +00:00

user

ceph: ensure object store endpoint is initialized for user

2021-04-28 21:47:34 -04:00

zone

ceph: fix improper json parsing in radosgw-admin

2021-03-10 16:06:56 +00:00

zonegroup

ceph: fix improper json parsing in radosgw-admin

2021-03-10 16:06:56 +00:00

admin_test.go

ceph: parse json correctly

2021-05-27 04:46:13 +00:00

admin.go

ceph: parse json correctly

2021-05-27 04:46:13 +00:00

bucket.go

ceph: fix improper json parsing in radosgw-admin

2021-03-10 16:06:56 +00:00

config_test.go

ceph: consolidate ceph config and client packages

2020-07-16 15:54:43 -06:00

config.go

ceph: service server cert support for rgw

2021-04-26 18:15:12 +05:30

controller_test.go

ceph: timeout radosgw-admin cli commands

2021-02-01 10:57:04 +05:30

controller.go

ceph: stop the monitoring before cleanup

2021-06-02 16:14:10 +02:00

health.go

ceph: add api to fetch cacert for RGW server

2021-04-28 12:25:36 +05:30

mime.go

ceph: clarify mime configmap name

2021-03-31 10:58:52 +02:00

objectstore_test.go

ceph: update rgw ceph dashboard command

2021-04-15 17:32:46 +05:30

objectstore.go

ceph: unity timeout values of commands

2021-04-26 12:57:40 +00:00

policy.go

docs: fix bunch of typos

2020-11-06 10:01:04 +01:00

rgw_test.go

ceph: improve owner reference management

2021-03-16 10:29:33 +00:00

rgw.go

ceph: add api to fetch cacert for RGW server

2021-04-28 12:25:36 +05:30

s3-handlers.go

ceph: fix healthcheck incase ssl enabled for rgw

2021-04-20 14:23:48 +05:30

spec_test.go

build: refactor to consolidate the rook.io/v1 package

2021-05-18 19:55:37 -06:00

spec.go

ceph: update the backend path for transit engine

2021-05-27 22:48:21 +05:30

status_test.go

ceph: fixed DNS suffix breaks in custom DNS suffix clusters

2020-09-11 13:29:53 +05:30

status.go

ceph: disable object store port when secureport specified

2020-08-12 21:57:01 +05:30

user.go

ceph: fix improper json parsing in radosgw-admin

2021-03-10 16:06:56 +00:00