run mons on k8s masters (control-plane,master)

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dun

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Apr 8, 2021, 11:38:52 AM4/8/21

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Hi,

I have rook deployed on k8s with 3 masters and 5 workers cluster.

[root@m-1-k8s rook]# kubectl get nodes -o wide
NAME                          STATUS   ROLES                  AGE   VERSION   INTERNAL-IP    EXTERNAL-IP   OS-IMAGE         KERNEL-VERSION                 CONTAINER-RUNTIME
m-1-k8s.vm.dc-2.dev.pl   Ready    control-plane,master   24d   v1.20.4   10.32.93.254   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
m-2-k8s.vm.dc-2.dev.pl   Ready    control-plane,master   24d   v1.20.4   10.32.95.174   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
m-3-k8s.vm.dc-2.dev.pl   Ready    control-plane,master   24d   v1.20.4   10.32.92.27    <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
stor-1.dc-2.dev.pl       Ready    <none>                 24d   v1.20.4   10.32.37.230   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
stor-2.dc-2.dev.pl       Ready    <none>                 24d   v1.20.4   10.32.37.231   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
stor-3.dc-2.dev.pl       Ready    <none>                 24d   v1.20.4   10.32.37.232   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
stor-4.dc-2.dev.pl       Ready    <none>                 24d   v1.20.4   10.32.37.234   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
stor-5.dc-2.dev.pl       Ready    <none>                 24d   v1.20.4   10.32.37.233   <none>        CentOS Linux 8   4.18.0-240.15.1.el8_3.x86_64   docker://20.10.5
[root@m-1-k8s rook]# kubectl get pods -o wide -n rook-ceph |grep mon
rook-ceph-mon-a-7c9df4475d-bszhb                                  1/1     Running     2          23d     10.32.37.230    stor-1.dc-2.dev.pl   <none>           <none>
rook-ceph-mon-b-77c45cc68b-dnk2j                                  1/1     Running     0          23d     10.32.37.232    stor-3.dc-2.dev.pl   <none>           <none>
rook-ceph-mon-c-99b89c4ff-x7kbg                                   1/1     Running     0          23d     10.32.37.234    stor-4.dc-2.dev.pl   <none>           <none>