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Feature #47782

closed

ceph orch host rm <host> is not stopping the services deployed in the respective removed hosts

Added by Preethi Nataraj over 3 years ago. Updated almost 3 years ago.

Status:
Duplicate
Priority:
Normal
Assignee:
-
Category:
cephadm/scheduler
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

ceph orch host rm <host> is successful but services deployed in the removed hosts are still active and running instead of failed/notloaded/notrunning state.

Steps:
cluster with more than one mon nodes
and with at least 1 daemon (osd) running in everyhost
ceph orch host rm <host>
ceph ceph orch ps | grep <host>
this command does not provide any output, but however
if you check the containers running in the removed host they remain started
if you check ceph -s ,... no changes respect the situation before removing the hosts

you also check with systemctl commands which shows services are in active state though hosts are removed from cluster.


Related issues 7 (1 open6 closed)

Related to Orchestrator - Feature #45769: cephadm: Don't deploy on offline hostsResolved

Actions
Related to Orchestrator - Bug #43838: cephadm: Forcefully Remove Services (unresponsive hosts)Can't reproduce

Actions
Related to Orchestrator - Feature #47038: cephadm: Automatically deploy failed daemons on other hostsNew

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Related to Ceph - Bug #48290: mgr/dashboard: deletion of host doesn't reflect the dashboardWon't FixAvan Thakkar

Actions
Related to Orchestrator - Feature #48624: ceph orch drain <host>ResolvedDaniel Pivonka

Actions
Related to Orchestrator - Bug #48939: Orchestrator removes mon daemon from wrong host when removing host from clusterCan't reproduce

Actions
Related to Orchestrator - Bug #49622: cephad orchestrator allows to delete hosts with ceph daemons runningResolvedDaniel Pivonka

Actions
Actions #1

Updated by Preethi Nataraj over 3 years ago

Severity needs to be changed to sev-2

Actions #2

Updated by Sebastian Wagner over 3 years ago

  • Related to Feature #45769: cephadm: Don't deploy on offline hosts added
Actions #3

Updated by Sebastian Wagner over 3 years ago

  • Related to Bug #43838: cephadm: Forcefully Remove Services (unresponsive hosts) added
Actions #4

Updated by Sebastian Wagner over 3 years ago

https://github.com/ceph/ceph/pull/34617 was an attempt to implement this, but the scheduler wasn't ready at that point. We need #45769 first in order to continue here.

Actions #5

Updated by Sebastian Wagner over 3 years ago

  • Tracker changed from Bug to Feature
Actions #6

Updated by Sebastian Wagner over 3 years ago

  • Related to Feature #47038: cephadm: Automatically deploy failed daemons on other hosts added
Actions #7

Updated by Kiefer Chang over 3 years ago

  • Related to Bug #48290: mgr/dashboard: deletion of host doesn't reflect the dashboard added
Actions #8

Updated by Juan Miguel Olmo Martínez over 3 years ago

Things to do
- Lets produce an error message if the host to remove has daemons running.
- Implement a "drain" command to remove daemons in one host

Actions #9

Updated by Sebastian Wagner over 3 years ago

Actions #10

Updated by Sebastian Wagner about 3 years ago

  • Category changed from cephadm (binary) to cephadm/scheduler
Actions #11

Updated by Juan Miguel Olmo Martínez about 3 years ago

  • Related to Bug #48939: Orchestrator removes mon daemon from wrong host when removing host from cluster added
Actions #12

Updated by Sebastian Wagner about 3 years ago

  • Related to Bug #49622: cephad orchestrator allows to delete hosts with ceph daemons running added
Actions #13

Updated by Sebastian Wagner almost 3 years ago

  • Status changed from New to Duplicate

resolved via the _no_schedule label

Actions

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