Clustered Management servers

Clustered MS configuration:
MS1: cluster DB MS2, MS3: MS in cluster each 1 host Primary storage: NFS and ISCSI Load balancer: netscaler
For agent_load-balancing cases
Minimum requirement  is at least 2 management servers and recommended is 2+
3 management servers - > 1 pod -> 2 clusters -> 4 hosts.(3 hosts on 1 cluster and another host on another cluster) Have Vms running on all hosts
Set up : Avg time to setup cluster management setup is 4 to 6 hrs
The below testcases to be repeated for all the supported hyper-visors.
Also repeated for basic and advanced zone.

1

Verify_Host_transition_states

1. Add each Host to each cluster and make sure each host managed by each  MGMT server
2.Stop the Management
Server server(MS1) and check the Host transition state when owner ship changed form  one MS to another MS(eg:MS1 toMS2)

1. Check the  Host state changed
 from Alert-disconnect-Connecting-UP 2.Query the ms-host & host tables for the  details

SANITY, FUNCTIONAL

N

P1

2

Only_One MS_UP

1.Make sure each host is managed by each management server
2.Except one Management server, stop other remaining management server(eg:stop MS1,MS2 and keep MS3 up and
running state)
3.Deploy  new VMs and perform 
VM life-cycle operations(vm stop/start/destroy/restore)
4.snapshot on the volumes
5.register new templates

a)Able to access the MS UI from MS3 and all
system vms should be up and running
b)All the hosts stats are UP
3)deploy VM should be successful without any errors
4)snapshot should be successful
5.Should be able to register the new templates
successfully

SANITY, FUNCTIONAL

Y

P2

3

All_MGMTServices_UP_at_sameTime

1.Make sure each host is managed by MGMT server
2.Stop the all the running cloud management service once(service cloud-management stop)
3.Start the all the Stopped Management servers (service cloud-management start)
4.Deploy  new VMs and perform snapshot on the volumes

Hosts should get re-distributed to all the 3 management servers.   deployVM should be successful without
any errors snapshot operation should be successful
 with out any errors

FUNCTIONAL

Y

P2

4

restart_ALL_MGMT services's

1.Make sure each host is managed by each MGMT server
2.restart the cloud-management Service on all
the Management Servers (MS1,MS2,MS3)
(service cloud-management restart)

All the MGMT server should up
with out any erros and all hosts
get distributed to corresponding MS's

FUNCTIONAL/Negative

P2

5

Change_SystemDate_ON_1MGMT Server

1.Make sure each host is managed by each MGMT Server
and system date is sync on all the hosts and MS
2.Change the system date in one of MS(MS1) in cluster MS
3. Check the MS state in mshost table
4. Check the MS ownership on host tables
 5. Synch the date on MS1(i.e change the sysdate again to synch with other MGMT server)