Install - Java Viper Controller on Linux VM with Sudoless Access
Installation Steps
- Ensure Prerequisites are met
- Download the latest vFunction Sudoless Controller Installation TGZ
- Move the Installation TGZ to the location where you intend to install vFunction
- Extract the vFunction Installation Package
### Replace VERSION with the actual value
tar -xvzf vfunction-controller-sudo-less-installation.vVERSION.tgz
- Open the installation.yaml
### Replace the INSTANCE_NAME and REPLACE_BASE_DIR with the actual values
vi REPLACE_BASE_DIR/etc/sysconfig/vfunction/installation/instances/INSTANCE_NAME/installation.yaml
- Modify the vFunction Configurable Settings
- Run the installation script
### Replace the INSTANCE_NAME and REPLACE_BASE_DIR with the actual values
bash REPLACE_BASE_DIR/opt/vfunction/controller-installation/install.sh -i INSTANCE_NAME -v
Optional flags that can be used in the install.sh script
| Flag | Full Command | Purpose |
|---|---|---|
| -i | –instance | Used to input the Instance Name as a String following the flag |
| -u | –server-username | Used to input the server-installation.yaml’s server.admin.email address to create the vFunction App in the Server UI from the Controller |
| -p | –server-password | Used to input the server-installation.yaml’s server.admin.password to create the vFunction App in the Server UI from the Controller |
| -s | –script-mode | Used to run the installation in script mode so that all no user prompts are displayed and console output is minimized |
| -n | –no-services | Used to install but not start the vFunction services |
| -v | –viper-mode | Used when installed Viper but not the vFunction Agent |
| -a | –agent-mode | Used when installing the vFunction Agent but not Viper |