Google Cloud open a port in firewall
To open port 80 globally for all VMs on google cloud project, run
gcloud compute firewall-rules create allow-port80-all --allow tcp:80 --source-ranges 0.0.0.0/0 --network default
To open port 80 globally for all VMs on google cloud project, run
gcloud compute firewall-rules create allow-port80-all --allow tcp:80 --source-ranges 0.0.0.0/0 --network default