Awesome
Envoy proxy as an API gateway. Built with Bazel. Deployed into Kubernetes.
Blog post with detailed explanation.
Links
Usage
% bazel run //tools:tilt-up
% grpcurl -plaintext \
-d '{"name": "Bazel"}' \
127.0.0.1:55000 svc.ServiceOne.Hello
{
"body": "Hello, Bazel"
}
% curl -i \
-H 'token: abc' \
http://localhost:8080/v1/hello\?name\=Bazel
HTTP/1.1 200 OK
content-type: application/json
x-envoy-upstream-service-time: 2
grpc-status: 0
grpc-message:
content-length: 28
date: Tue, 21 Sep 2021 23:33:27 GMT
server: envoy
{
"body": "Hello, Bazel"
}
% bazel run //tools:tilt-down
NOTE: Until service-one
become available, Envoy will return HTTP 503:
upstream connect error
or no healthy upstream