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Port Profile Creation, VM MAC Association

Figur[JNRao1] e Figure 3 shows the sequence diagram for port profile creation, VM MAC address association to port profile and enabling monitoring of the switch. The NetworkOrchestrator invokes the BrocadeGuestNetworkGuru to implement the isolated network at the time of first VM creation. The BrocadeVdxGuestNetworkGuru does a lookup from the database table for switches based on the physical network used for this network. The BrocadeGuestNetworkGuru then creates an instance of CreatePortProfileCommand and sends it to AgentManager. The AgentManager uses the agent created for this host to call the BrocadeVdxResource to execute this command by using the BrocadeVdxApi. The BrocadeVdxApi interacts with the switch using REST API to create port profile for this network on the switch.

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Port Profile Deletion, VM MAC Disassociation


Figure 4 [JNRao1] shows 4 shows the sequence diagram for port profile deletion, VM MAC address disassociation from port profile of the network. The NetworkOrchestrator invokes the BrocadeGuestNetworkGuru to deallocate the resources for the VM at the time of destroying VM. The BrocadeVdxGuestNetworkGuru does a lookup from the database table for switches based on the physical network used for this network. The BrocadeGuestNetworkGuru then creates an instance of DisassociateMacFromPortProfileCommand for the VM MAC address disassociation from network’s port profile and sends it to AgentManager. The AgentManager uses the agent created for this host to call the BrocadeVdxResource to execute this command by using the BrocadeVdxApi. The BrocadeVdxApi interacts with the switch using REST API to disassociate the VM MAC address from port profile for this network on the switch.

The NetworkOrchestrator invokes the BrocadeGuestNetworkGuru to trash the resources at the time of deleting isolated network. The BrocadeVdxGuestNetworkGuru does a lookup from the database table for switches based on the physical network used for this network. The BrocadeGuestNetworkGuru then creates an instance of DeletePortProfileCommand and sends it to AgentManager. The AgentManager uses the agent created for this host to call the BrocadeVdxResource to execute this command by using the BrocadeVdxApi. The BrocadeVdxApi interacts with the switch using REST API to delete port profile for this network on the switch.

Add Brocade Device and Enabling Monitoring of the Switch

Figure 5 [JNRao1] shows shows the sequence diagram for adding Brocade Switch and enabling monitoring of the Switch. The BrocadeVdxElement configures a BrocadeVdxResource for the switch and adds it to the ResourceManager. The ResourceManager calls the AgentManager to create an agent for this resource and enables the periodic pinging (monitoring) of the switch for its availability.

Delete Brocade Device and Disabling Monitoring of the Switch

Figure 6 [JNRao1] shows shows the sequence diagram for deleting Brocade Switch and disabling monitoring of the Switch. The BrocadeVdxElement deletes the resource for this switch from the ResourceManager. The ResourceManager calls the AgentManager to delete an agent for this resource and disable the periodic pinging (monitoring) of the switch for its availability.