Note: the below procedure is dated and involves a manual installation. Starting 20.2.x we have installation script available that automates the installation of the analytics cluster, please refer to the below docs link for the steps to install the cluster using the script
<the below procedure is left for reference - however you should look to install the cluster using the "installation script" mentioned above>
This article describes to Configure Versa Analytics
Please refer to the reference deployment architecture here
Prerequisite : Director should be deployed.
Create a new Virtual Machines and load them with Versa-SDWAN Analytics Software
Once VM is created, configure the Management IP on ETH0 interface
The default Console login and password for Versa Analytics is
Username: admin
Password :versa123
And we should be able to SSH to Analytics’s Management IP
Step 1: Assign IP address on northbound and southbound interfaces from CLI
“sudo vi /etc/network/interfaces”.
Step 2 : Configure static route on Analytics and ensure reachability to 10.0.0.0/12
172.16.1.3: It is eth1 IP address of Controller
Step 3 : Configure hostname in both Versa Director and Analytics
10.192.78.171 :It is Northbound IP address of Director
10.192.78.172:It is Northbound IP address of Analytics [ With this IP we will be able to access GUI of Analytics ]
Step 4 : Stop the services of Versa Director
Vsh stop
Step 5 : Generate versa director certificate on director
Execute the Command : /opt/versa/vnms/scripts/vnms-certgen.sh --cn Versa-Director --overwrite --storepass versa123
Note: --cn is your Director hostname
Step 6: Start versa director daemons on master director.
Vsh start
Step 7 : Copy and install the certificate to analytics node on master Director
Execute command : /opt/versa/vnms/scripts/vnms-cert-sync.sh --sync
Step 8 : Verify on Analytics, whether the certificates are installed
Step 9 : Verify certificates on both director and analytics are correct.
Execute the command
cd /opt/versa/vnms/scripts/
./vnms-cert-sync.sh --verify
Step 10 : Configure Versa Analytics setup on Analytics:
Execute the command : # sudo /opt/versa/scripts/van-scripts/vansetup.py
Step 11 :Try to open in GUI
https://10.192.78.172:8443/versa/app/ (10.192.78.172:It is northbound IP of Analytics)
Username :admin
Password :versa123
Step 12: Go to Admin > Administration > Authentication > Add the Host name of Versa Director
After Registering ,we will be able to access Analytics, directly from Director Tab
Now we will be able to access Analytics from Director Tab.
Step 13: Configuring Versa Analytics to collect log for statistical display
If Analytics Cluster is selected in the template, then Collector's configuration will be present.
To check the configuration on the Analytics collector,
>show configuration log-collector-exporter local collectors
versa@Analytics1% set log-collector-exporter local collectors analytics address 172.16.1.2 port 1234 transport tcp storage directory /var/tmp/log format syslog