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1. The Data disk can be as small as 5 GB (instead of 100 GB)
2. (Optional) You may add a second network interface to separate DPOD's External Self Service Console access to the DPOD Internal Console from the UI interface.

DPOD External Self-Service Console Post Installation Tasks

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DPOD External Self-Service Console Post Installation Tasks DPOD External Self-Service Console Post Installation Tasks

After installing DPOD on the External Self-Service Console machine, follow the steps below:

1. Stop DPOD components

2. Ensure all components are down

3. Disable some DPOD services:

   1. Edit (using vi) the file /etc/sysconfig/MonTier:
      Change the SERVICES section to the following: 

      Code Block
      RUN_FIRST_VERIFIER="" SERVICES_FIRST_GROUP="MonTier-AppAdmin MonTier-Derby" SERVICES_SECOND_GROUP="" SERVICES_THIRD_GROUP="MonTier-HK-ESRetention" SERVICES_FORTH_GROUP="" RUN_SECOND_VERIFIRE="" SERVICES_FIFTH_GROUP="" SERVICES_SIXTH_GROUP="" SERVICES_SEVENTH_GROUP="MonTier-UI MonTier-Reports"

      
      

4. Change DPOD's Store entries in /etc/hosts to direct to DPOD Internal Console IP address (1.1.1.1 in the example below):

   Code Block
   1.1.1.1 montier-es 1.1.1.1 montier-es-http

   
   

5. Start configuration database service

   Code Block
   /app/scripts/start_services.sh -a start -p derby -o /app/scripts/execute_on_db.sh -c

   
   

6. Update the SystemParameter SQL table:

   Code Block

   UPDATE SystemParameter SET value='false' WHERE name='agents.management.enabled'; UPDATE SystemParameter SET value='false' WHERE name = 'system.internal_self_service.is_internal'; UPDATE SystemParameter SET value='false' WHERE name = 'system.should_run_retention_on_startup'; update HATSRECURRINGTASK set isEnabled='false' where taskType not in ('DATABASE_CLEANUP', 'FILE_CLEANUP', 'INTERNAL_ALERTS_CHECK_DERBY', 'INTERNAL_ALERTS_CHECK_FS_FREESPACE');

   
   

7. Update external server's encryption key:
   

   1. Copy the encryption key from internal server to the external server's temp folder - do not override servers encryption file:

      Code Block
      scp root@<internal server ip>:/app/keys/encryption.key /tmp/encryption.key

      
      

   2. Deploy the key using utility:

      Code Block
      /app/scripts/replace_encryption_key.sh --deploy /tmp/encryption.key

      
      

8. Copy store keys from internal server and update retention cert

   Code Block
   scp root@<internal server ip>:/app/keys/store/* /app/keys/store/ cp /app/keys/store/dpod-es-admin-keystore.p12 /app/hk_retention/MonTier-HK-ESRetention/conf/certs/dpod-es-admin-keystore.p12

   
   

9. Update the configuration files for MonTier-HK-ESRetention, MonTier-UI, MonTier-Reports, MonTier-HK-WsmKeepalive
   Copy the configuration files from internal server
   This step should be preformed after each upgrade.

   Code Block

   scp root@<internal server ip>:/app/hk_retention/MonTier-HK-ESRetention/conf/MonTierHousekeeping.conf /app/hk_retention/MonTier-HK-ESRetention/conf/MonTierHousekeeping.conf scp root@<internal server ip>:/app/ui/MonTier-UI/conf/MonTierUI.conf /app/ui/MonTier-UI/conf/MonTierUI.conf scp root@<internal server ip>:/app/reports/MonTier-Reports/conf/MonTierReports.conf /app/reports/MonTier-Reports/conf/MonTierReports.conf scp root@<internal server ip>:/app/hk_keepalive/MonTier-HK-WsmKeepalive/conf/MonTierHousekeeping.conf /app/hk_keepalive/MonTier-HK-WsmKeepalive/conf/MonTierHousekeeping.conf

   
   

10. Delete the following folders from /etc/init.d

    Code Block
    rm /etc/init.d/MonTier-SyslogAgent-* /etc/init.d/MonTier-WsmAgent-* /etc/init.d/MonTier-es-raw-trans-Node-* /etc/init.d/MonTier-OpenSearchDashboards /etc/init.d/MonTier-MessagingAgent-1

    
    

11. Start DPOD components

12. Ensure all components are up and running

    Code Block
    app_status.sh #Output Example: MonTier-AppAdmin (pid 7380) is running... MonTier-Derby (pid 4983) is running... MonTier-HK-ESRetention (pid 13576) is running... MonTier-HK-WsmKeepalive (pid 17724) is running... MonTier-UI (pid 16959) is running... MonTier-Reports (pid 17335) is running...

    
    

13. If you wish to let the external self service users access the DevOps Services Portal, change the following system parameters in the external self service console

    (you can do that from Manage → Customize → System Parameters after the web console starts):
    1. Internal Self Service Address: Enter the address of the internal self service portal.
    2. Internal Self Service Webserver Port: (defaults to 443) The webserver port for the internal self service portal - change this value only if advised.

DPOD Internal Console Post Installation Tasks

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DPOD Internal Console Post Installation Tasks DPOD Internal Console Post Installation Tasks

Connect to the DPOD Internal Console server and alter the configuration to let it accept communication from the DPOD External Self-Service Console.

1. Stop DPOD components

2. Ensure all components are down :

3. Change DPOD Store entries in /etc/hosts to bind to DPOD Internal Console IP address instead of 127.0.0.1 (1.1.1.1 in the example below):

   Code Block
   1.1.1.1 montier-es 1.1.1.1 montier-es-http

   
   

4. Start DPOD components

5. Ensure all components are up and running

   Code Block

   app_status.sh #Output Example: MonTier-AppAdmin (pid 17836) is running... MonTier-Derby (pid 17940) is running... MonTier-es-raw-trans-Node-1 (pid 18125) is running... MonTier-es-raw-trans-Node-2 (pid 21122) is running... MonTier-es-raw-trans-Node-3 (pid 21103) is running... MonTier-es-raw-trans-Node-4 (pid 21120) is running... MonTier-SyslogAgent-1 (pid 27350) is running... MonTier-SyslogAgent-2 (pid 27286) is running... MonTier-SyslogAgent-3 (pid 27177) is running... MonTier-SyslogAgent-4 (pid 27075) is running... MonTier-WsmAgent-1 (pid 27002) is running... MonTier-WsmAgent-2 (pid 26921) is running... MonTier-WsmAgent-3 (pid 26881) is running... MonTier-WsmAgent-4 (pid 26773) is running... MonTier-HK-ESRetention (pid 24012) is running... MonTier-HK-WdpDeviceResources (pid 27590) is running... MonTier-HK-WdpServiceResources (pid 27447) is running... MonTier-HK-SyslogKeepalive (pid 1976) is running... MonTier-HK-WsmKeepalive (pid 1932) is running... MonTier-UI (pid 1635) is running... MonTier-Reports (pid 1830) is running... MonTier-AgentNode (pid 1736) is running...

   
   

6. Restart External Console  
   1. Stop DPOD components

   2. Start DPOD components

   3. Ensure all components are up and running

      Code Block
      app_status.sh #Output Example: MonTier-AppAdmin (pid 7380) is running... MonTier-Derby (pid 4983) is running... MonTier-HK-ESRetention (pid 13576) is running... MonTier-HK-WsmKeepalive (pid 17724) is running... MonTier-UI (pid 16959) is running... MonTier-Reports (pid 17335) is running...

      
      

DPOD External Self-Service Console Upgrade

When upgrading from 1.0.20.2:
First upgrade to 1.0.21.0, following the all-in-one upgrade steps.
Then upgrade to 1.0.22.0, follow the all-in-one upgrade and all special steps, and then all post installation steps above should be executed.

1. Upgrade to 1.0.21.0.
2. Upgrade to 1.0.22.0, following all special steps.
3. After upgrading to 1.0.22.0, follow all post installation steps above for external and internal console.