Abiquo migration: from Centos to Ubuntu

• 1. CentOS API-UI Servers

• 2. CentOS Remote Services Servers

• 3. CentOS Services Servers

• 4. CentOS Monitoring Servers

• 5. Ubuntu API-UI Servers

• 6. Ubuntu Remote Services Servers

• 7. Ubuntu Services Servers

• 8. Ubuntu Monitoring Servers

• 9. Start Services in all Ubuntu Servers

This document describes how to migrate your Abiquo platform from CentOS to Ubuntu distribution.

1. CentOS API-UI Servers

On each API Server do these steps.

1. Stop services:

2. Copy client-config-custom.json and abiquo.properties files to Ubuntu server:

2. CentOS Remote Services Servers

1. Stop services:

2. Backup redis and stop the service:

3. Copy redis and abiquo.properties files to Ubuntu server:

3. CentOS Services Servers

1. Backup redis and stop the service:

2. Copy redis files to Ubuntu server:

3. Backup MySQL and copy it to Ubuntu server:

4. CentOS Monitoring Servers

1. Stop services:

2. Backup Watchtower db and copy it to Ubuntu server:

5. Ubuntu API-UI Servers

1. Stop services:

2. Remove default configuration:

3. Modify the abiquo.properties Ubuntu file according to the abiquo.properties file from CentOS. In this case, delete the properties: abiquo.m.identity, abiquo.m.credential, abiquo.m.instanceid y abiquo.server.api.location = http://127.0.0.1:8009/api and then add the property abiquo.api.zk.serverConnection=10.10.204.77 -> services IP

6. Ubuntu Remote Services Servers

1. Stop services:

2. Modify the abiquo.properties Ubuntu file according to the abiquo.properties file from CentOS.

3. Restore Redis CentOS backup in Ubuntu server:

7. Ubuntu Services Servers

1. Import MySQL data from CentOS:

2. Restore Redis CentOS backup in Ubuntu server:

8. Ubuntu Monitoring Servers

1. Stop services:

2. Import Watchtower db data from CentOS:

9. Start services in all Ubuntu Servers

In API-UI and Remote Services:

In Monitoring Server:

Wait 5 minutes:

Wait for 1 minute:

From the Abiquo UI modify the RS to point the new RS Ubutnu Servers.