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This section describes how to stop platform services on all servers.

Before you begin:

1. Check for operations in progress on the platform and wait for all operations to complete

To stop platform services:

1. Stop the API on the API Server or Monolithic Server

   Code Block
   systemctl stop abiquo-tomcat

   
   

2. Stop the UI on the API Server or Monolithic Server or dedicated UI Server

   Code Block
   systemctl stop httpd

   
   

3. Stop Remote Services server

   Code Block
   systemctl stop abiquo-tomcat

   
   

4. Stop the database on the Monolithic Server or Database server.

   Code Block
   systemctl stop mariadb

   For a datanode configuration, you will also need to stop the Galera cluster. For more details, see Stop and start HA configuration
   
   

5. Stop RabbitMQ (on the Monolithic Server or API Server or Datanode)

   Code Block
   systemctl stop rabbitmq-server

   
   

6. V2V Server -
   You do not need to stop anything because the BPM remote service is run on-demand only
   
   

7. Stop Monitoring server

   Code Block
   systemctl stop abiquo-delorean systemctl stop abiquo-emmett systemctl stop kairosdb systemctl stop cassandra

   
   

8. On the Monitoring server, check if Cassandra is really dead

   Code Block
   ps auwx | grep cassandra

   Get the process number for Cassandra (the first number in the output of the previous command), and kill it. In this example, Cassandra is process 12345.

   Code Block
   kill -9 12345

   
   

All processes on platform servers should now be halted

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