- Accelerite CloudPlatform management server must be up and running while performing the CloudPortal Business Manager (CPBM) upgrade.
- Make sure that you take a backup of CPBM database (DB).
- If upgrade fails, automatic system rollback is not supported. It is therefore strongly recommended to take the complete VM backup or snapshot of the CPBM server and DB.
- For CPBM 2.5, the supported MySQL server version is 5.6. Therefore, you must first complete the upgrade to MySQL 5.6.
- For CPBM 2.5, the supported Java version is 1.7. During the upgrade process, select "y" to upgrade to Java 1.7.
- Make sure that the cloud-portal service is stopped before the upgrade is performed. In a clustered setup, the cloud-portal service must be stopped on all nodes before upgrade.
- Before upgrade, if the cloud.properties file contains encrypted values of any property, they must be replaced by the clear-text (or decrypted) values. These properties can be replaced by encrypted values post upgrade. The cloud.properties file path is: /etc/cloud/portal/cloud.porperties.
- The value of the following MySQL variables must be 1:
Use this MySQL command to check the value of the variables:
mysql> show variables like '%increment%'If current value of these variables is anything other than 1, then use the following command to update their values:
mysql> SET @@auto_increment_increment=1; mysql> SET @@auto_increment_offset=1;
|CloudPortal Business Manager (old)||2.3.x to 2.4.x (any)|
|CloudPortal Business Manager (new)||2.5.0|
|Python||Default with CentOS (Python 2.6 for CentOS 6.3)|
yum -y install MySQL-python
yum -y install unzip
yum –y install mysqlif you want to
- install the required packages, if they do not exist
- update the packages with their respective latest version