Post-Upgrade Checklist

After upgrading Telco Cloud Infrastructure OpenStack Edition from version 2.2 to 3.0, verify that all the components are working as expected.

Category	Component	Verify
Infrastructure	Network	Physical network connection from the ESXi server to the physical switch is working properly. All VLAN communication is working properly.
	Compute	In a browser window, open https://esxi_host. Upgrade ENS-capable NIC drivers provided by your NIC vendor.
	Storage	vSAN is accessible and is in a healthy state.
NFVI and VIM	Management and Resource vCenter Server	Management and Resource vCenter Servers are accessible. All cluster properties are correct. All vSphere Distributed Switches are working properly.
	VMware Integrated OpenStack	VMware Integrated OpenStack is accessible. VMware Integrated OpenStack is successfully upgraded, registered with vCenter Server, and configured to work with NSX.
	Site Recovery Manager	Site Recovery Manager is successfully upgraded on the protected (the Management Pod) and recovery sites, and the sites are paired. The protected and recovery sites are connected, and the pair appears on the home page of the Site Recovery Manager. Site Recovery Managers from both the protected and recovery sites are accessible.
	vSphere Replication	The vSphere Replication appliance is successfully upgraded on the protected (Management Pod) and recovery sites, and the sites are paired. vSphere Replication servers are registered with respective vCenter Servers for both the protected and recovery sites.
	NSX	NSX Manager and its components must be up and running, and their connection status must be in green color.
Operations Management	Aria Operations for Logs	Aria Operations for Logs is accessible. The syslog data is actively received and stored. All configured content pack components are accessible.
	Aria Operations	Aria Operations is accessible. All configured management components are accessible.
	Aria Operations for Networks	Aria Operations for Networks is accessible. The network data is actively collected and stored.
	Aria Automation Orchestrator	Aria Automation Orchestrator is accessible.
Delete Snapshots	All Management Components	Delete the snapshots that you took before the upgrade.