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Use the following procedures to change the network addresses of the Cell Manager or the Cell Members:

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Change Cell Manager's Internal Address

On the cell manager

1. Change the cell manager’s internal address.:

   1. On appliance For Appliance mode, find the correct interface name using the following command and run steps 1-4 on Change Appliance Network Address.

      Code Block
      ip a | grep '<Old Manager's Internal IP Address>' | awk '{print $7}'

   2. On non-appliance please assist For Non-Appliance mode, please consult with your network admin and linux admin how to change the network interface address.

2. Update hosts file:

   Code Block
   sed -i "3,1000 s/<Old Manager's Internal IP Address>/<New Manager's Internal IP Address>/" /etc/hosts

3. Run the following SQL using “ij” utility (using CLI on DPOD’s server):

   Code Block
   update node set esip='<New Manager's Internal IP Address>' where esip='<Old Manager's Internal IP Address>'; quit;

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1. Stop all the application services using app-util.sh → option 2 (stop all)

2. Start all the application services using app-util.sh → option 3 (start all)

3. On appliance For Appliance mode, or when Kibana is installed. , restart Kibana’s Kibana service:

   Code Block
   systemctl restart kibana

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On the cell manager

1. Change the manager’s internal IP.

   On appliance mode

   cell manager’s external address:

   1. For Appliance mode, find the correct interface name using the following command and run steps 1-4 on Change Appliance Network Address

      Code Block
      ip a | grep '<Old Manager's External IP Address>' | awk '{print $7}'

   2. On non-appliance please assist For Non-Appliance mode, please consult with your network admin and linux admin how to change the network interface address.

2. Update hosts file:

   Code Block
   sed -i "3,1000 s/<Old Manager's External IP Address>/<New Manager's External IP Address>/" /etc/hosts

3. Run the following SQL using “ij” utility (using CLI on DPOD’s server):

   Code Block

   update node set agentsIp='<New Manager's External IP Address>' where agentsIp='<Old Manager's External IP Address>'; update node set restClientAddress='http://<New Manager's External IP Address>:8190' where restClientAddress='http://<Old Manager's External IP Address>:8190'; update systemparameter set value='<New Manager's External IP Address>' where value='<Old Manager's External IP Address>'; quit;

On each

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cell

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member

1. Update hosts file:

   Code Block
   sed -i "3,1000 s/<Old Manager's External IP Address>/<New Manager's External IP Address>/" /etc/hosts

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On the cell member

1. Change the manager’s internal IP.

   On appliance mode

   cell member’s internal address:

   1. For Appliance mode, find the correct interface name using the following command and run steps 1-4 on Change Appliance Network Address

      Code Block
      ip a | grep '<Old Member's Internal IP Address>' | awk '{print $7}'

   2. On non-appliance please assist For Non-Appliance mode, please consult with your network admin and linux admin how to change the network interface address.

2. Update hosts file:

   Code Block
   sed -i "3,1000 s/<Old Member's Internal IP Address>/<New Member's Internal IP Address>/" /etc/hosts

3. Stop all the application services using app-util.sh → option 2 (stop all)

4. Start all the application services using app-util.sh → option 3 (start all)

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On the cell member

1. Change the manager’s internal IP.

   On appliance mode

   cell member’s external address:

   1. For Appliance mode, find the correct interface name using the following command and run steps 1-4 on Change Appliance Network Address

      Code Block
      ip a | grep '<Old Members's External IP Address>' | awk '{print $7}'

   2. On non-appliance please assist For Non-Appliance mode, please consult with your network admin and linux admin how to change the network interface address.

2. Update hosts file:

   Code Block
   sed -i "3,1000 s/<Old Members's External IP Address>/<New Members's External IP Address>/" /etc/hosts

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