Log in to the node you want to join into an existing cluster via `ssh`.
----
- hp2# pvecm add IP-ADDRESS-CLUSTER
+ # pvecm add IP-ADDRESS-CLUSTER
----
For `IP-ADDRESS-CLUSTER`, use the IP or hostname of an existing cluster node.
.Cluster status after adding 4 nodes
----
-hp2# pvecm status
+ # pvecm status
+Cluster information
+~~~~~~~~~~~~~~~~~~~
+Name: prod-central
+Config Version: 3
+Transport: knet
+Secure auth: on
+
Quorum information
~~~~~~~~~~~~~~~~~~
-Date: Mon Apr 20 12:30:13 2015
+Date: Tue Sep 14 11:06:47 2021
Quorum provider: corosync_votequorum
Nodes: 4
Node ID: 0x00000001
-Ring ID: 1/8
+Ring ID: 1.1a8
Quorate: Yes
Votequorum information
.List nodes in a cluster
----
-hp2# pvecm nodes
+ # pvecm nodes
Membership information
~~~~~~~~~~~~~~~~~~~~~~
command to identify the node ID to remove:
----
-hp1# pvecm nodes
+ hp1# pvecm nodes
Membership information
~~~~~~~~~~~~~~~~~~~~~~
----
hp1# pvecm status
-Quorum information
-~~~~~~~~~~~~~~~~~~
-Date: Mon Apr 20 12:44:28 2015
-Quorum provider: corosync_votequorum
-Nodes: 3
-Node ID: 0x00000001
-Ring ID: 1/8
-Quorate: Yes
+...
Votequorum information
~~~~~~~~~~~~~~~~~~~~~~
# public network
auto vmbr0
iface vmbr0 inet static
- address 192.X.Y.57
- netmask 255.255.250.0
+ address 192.X.Y.57/24
gateway 192.X.Y.1
bridge-ports eno1
bridge-stp off
# cluster network
auto eno2
iface eno2 inet static
- address 10.1.1.1
- netmask 255.255.255.0
+ address 10.1.1.1/24
# fast network
auto eno3
iface eno3 inet static
- address 10.1.2.1
- netmask 255.255.255.0
+ address 10.1.2.1/24
----
Here, we will use the network 10.1.2.0/24 as a migration network. For