feat: proxy http requests to downstream pods

.dockerignore

@@ -0,0 +1,9 @@
+/target/
+/examples/
+/dockerfiles/
+/Dockerfile
+/.dockerignore
+/.git*
+/scripts/
+/logs/
+

Cargo.toml

@@ -19,7 +19,9 @@ tokio = { version = "1.27.0", features = ["full"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.96"
 serde_yaml = "0.9.21"
-toml = "0.7.3"
-tiny_http = "0.12.0"
-url = "2.3.1"
-serde_qs = "0.12.0"
+hyper = { version = "0.14", features = ["full"] }
+tower = "0.4.13"
+http-body = "0.4.5"
+
+[dev-dependencies]
+tower-test = "0.4.0"

Dockerfile

@@ -0,0 +1,11 @@
+FROM arm64v8/rust:1.67 as builder
+
+WORKDIR ./
+COPY . ./
+
+RUN cargo build --manifest-path ./Cargo.toml
+
+FROM gcr.io/distroless/cc
+COPY --from=builder target/debug/stacks-devnet-api /
+
+ENTRYPOINT ["./stacks-devnet-api"]

README.md

@@ -26,8 +26,3 @@ cargo run
 to start the server. Currently, the server is hosted on `localhost:8477` and exposes two routes:
  - `POST localhost:8477/api/v1/networks` - Creates a new devnet with configuration provided in request body. See [this example](./examples/new-network.example.json) object for the required parameters.
  - `DELETE localhost:8477/api/v1/network?network={namespace}` - Deletes all k8s assets deployed under the given namespace.
-
-### Notes
-This project is still very eary in development and the code is fragile and will change a lot. Some known issues:
- - if a k8s deployment fails, the app crashes. K8s deployments fail for a lot of reasons, so you'll need to restart the service a lot.
- - the project relies on a docker image called `stacks-network`, which is not yet deployed to docker hub. This is in progress.

scripts/kind-deploy.sh

@@ -1,6 +1,5 @@
 kind create cluster --config=./templates/initial-config/kind.yaml && \
 docker pull hirosystems/stacks-blockchain-api:latest --platform=linux/amd64 && \
 kind load docker-image hirosystems/stacks-blockchain-api && \
-kind load docker-image stacks-network && \
 kubectl --context kind-kind apply -f https://openebs.github.io/charts/openebs-operator.yaml && \
 kubectl --context kind-kind apply -f ./templates/initial-config/storage-class.yaml