URL Fetch Google Compute Engine from App Engine (Standard Env) -

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i have application running on app engine standard environment (java) , elasticsearch running on compute instance both belonging same project. how can access instance in "secure way", e.g internal ip. enabled tcp:9200 port in firewall rules.

thanks in advance!

if open cloud console, , navigate app-engine's instances page, there can find internal ip each instance.

you can via command line if have gcloud installed.

gcloud compute instances list

this ip internal project , can accessed other compute engine instances in project.


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