Task4: Scripts

Step 1: Run the network_gateway.sh Script

Part A: Run sudo bash network_gateway.sh
Part B: Type in 1 and press enter to start the gateway building script
Part C: Type in 2 and press enter to check the network configs
Part D: Type in 3 and press enter to check the network connection
Part E: Type in 4 and press enter to quit the script

Step 2: Run the dhcp_servers.sh Script

Part A: Run sudo bash dhcp_servers.sh
Part B: Type in 1 and press enter to start the dhcp creation process
Part C: Type in 2 and press enter to test the connectivity with the gateway
Part D: Type in 3 and press enter to quit the script

Step 3: Run the dns_servers.sh Script

Part A: Run sudo bash dns_servers.sh
Part B: Type in 1 and press enter to start the DNS creation process
Part C: Type in 2 and press enter to test the connectivity with the gateway
Part D: Type in 3 and press enter to test and verify the dns server and bind zones
Part E: Type in 4 and press enter to quit the script

Step 4: Run the appa_host.sh Script

Part A: Run sudo bash appa_host.sh
Part B: Type in 1 and press enter to configure and create the app
Part C: Type in 2 and press enter to run the app on your current terminal
Part D: Type in 3 and press enter to curl and communicate with App B [Note: App B needs to be created and running first]
Part E: Type in 4 and press enter to test the gateway and network connections
Part F: Type in 5 and press enter to test the DNS
Part G: Type in 6 and press enter to quit the script

Step 5: Run the appb_host.sh Script

Part A: Run sudo bash appb_host.sh
Part B: Type in 1 and press enter to configure and create the app
Part C: Type in 2 and press enter to run the app on your current terminal
Part D: Type in 3 and press enter to curl and communicate with App A [Note: App A needs to be created and running first]
Part E: Type in 4 and press enter to test the gateway and network connections
Part F: Type in 5 and press enter to test the DNS
Part G: Type in 6 and press enter to quit the script