Tag: MacOS
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GCP: Accessing GUI-Based App in GCE from Mac using X11
PROBLEM You want to access a GUI-based software that is installed in a GCE instance without using NoMachine. SOLUTION GCE Instance (One Time Configuration) Ensure X11Forwarding is enabled and set to yes. If not, change it. If a change is made to this file, restart the service. Mac (One Time Configuration) Apple no longer include […]
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Ansible: Handling Multiple Hosts via SSH
PROBLEM To run Ansible playbook in multiple hosts via SSH. SOLUTION Configuring SSH environment Ensure SSH keypair exists on the current machine (ex: ~/.ssh/id_rsa for private key and ~/.ssh/id_rsa.pub for public key). If you do not have one, create one: Copy the public key (ex: ~/.ssh/id_rsa.pub) to each remote host’s ~/.ssh/authorized_keys. If this file doesn’t […]