CODEWITHSUNDEEP
google-cloud-run
turgayozgur
turgayozgur

Reputation: 85

Cloud Run service to service call getting 403 when VPC Accessor Enabled with "Route only requests to private IPs through the VPC connector" option

Do we have to route all outbound request through VPC accessor? What the "Route only requests to private IPs through the VPC connector" option for? Is it only for the service that don't call the another one?

Upvotes: 2

Views: 490

Answers (1)

guillaume blaquiere
guillaume blaquiere

Reputation: 75810

When you set the ingress to internal only or internal and cloud load balancing on your Cloud Run service, you can't access your service from outside (except if you use a load balancer).

So, in your case, you route only the private IP to the serverless VPC Connector. However, your Cloud Run service is always reachable on the internet, with a public IP. And thus, to access it from your VPC, you need to use the serverless VPC Connector for all traffic, private and public IPs.

Upvotes: 2

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