Antxon questions

Antxon answers

• Opening open GCE firewall on elasticsearch instances for external connection
• Google Apps / App Engine: https version of naked domain does not redirect
• Check in bash if I am in a Google Compute Engine instance
• How to ensure Google Cloud Compute instance is up and running
• how to assign echo value to a variable in shell
• Idle CPU utilization on Google Compute Engine
• gcloud: running a script only on first boot
• Check if a user is in a group
• Enabling Google Cloud Logging