How to create one's own VPN server with low latency using cloud computing

[Chi]

I want to create my own VPN in which I can connect with few countries of my choice with minimum latency by establishing VPN server on google cloud using kubernetes, cloud function, app engine and network tools. 

Can someone please help me with very detailed step by step tutorials on how to create this VPN server on cloud (mostly using free tire resources to minimize the cost) for safe browsing and accessing sites from other geo-locations securely ?

[Tiago (Google Cloud Platform Support)]

Hello, I can see this is a duplicate of another post which you recently submitted on the 'gce-discussion' Google Group. Please follow up any further posts related to this matter to that more active thread.