Create RPC Dockerfile

.cargo/.config

@@ -0,0 +1,2 @@
+[target.x86_64-unknown-linux-musl]
+linker = "x86_64-linux-musl-gcc"

.env.example

@@ -0,0 +1,5 @@
+DATABASE_URL=postgres://ddrpcdev:ddrpc123@host.docker.internal:5432/ddrpc
+SMTP_USERNAME=test@asdlfknason.com
+SMTP_PASSWORD=test!
+ETHEREUM_ENDPOINT=http://host.docker.internal:8545
+JWT_KEY=<JWT>

.github/workflows/docker-build.yml

@@ -0,0 +1,43 @@
+name: docker-build-test
+
+on:
+  push:
+    branches: 
+        - "**"
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+    steps:
+      -
+        name: Login to Github Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: https://ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Determine Docker tags
+        id: vars
+        run: |
+          if [ "${{ github.ref }}" == "refs/heads/main" ]; then
+            echo "TAGS=ghcr.io/developer-dao/rpc:latest,ghcr.io/developer-dao/rpc:${{ github.sha }}" >> $GITHUB_ENV
+          else
+            BRANCH_NAME=$(echo "${{ github.ref }}" | sed 's|refs/heads/||' | tr '/' '-' | tr '[:upper:]' '[:lower:]')
+            echo "TAGS=ghcr.io/developer-dao/rpc:${BRANCH_NAME}-${{ github.sha }}" >> $GITHUB_ENV
+          fi
+      -
+        name: Build and push 
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          load: false
+          tags: ${{ env.TAGS }}

Cargo.toml

@@ -12,6 +12,7 @@ dotenvy = "0.15.7"
 hex = "0.4.3"
 jwt-simple = { version = "0.12.7", default-features = false, features = ["pure-rust"] }
 lettre = {version = "0.11.4", features = ["rustls-tls"]}
+openssl = {version = "0.10.72", features = ["vendored"]}
 rand = "0.8.5"
 secp256k1 = {version = "0.28.2", features = ["rand", "global-context"]}
 serde = {version = "1.0.195", features = ["derive"]}

Dockerfile

@@ -0,0 +1,41 @@
+FROM lukemathwalker/cargo-chef:latest-rust-1 AS chef
+WORKDIR /app
+
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+
+# Build dependencies
+RUN apt-get update
+RUN apt-get install musl-tools -y
+RUN rustup target add x86_64-unknown-linux-musl 
+ENV CC_x86_64_unknown_linux_musl="x86_64-linux-musl-gcc"
+RUN cargo chef cook --release --target x86_64-unknown-linux-musl --recipe-path recipe.json
+
+# Build application
+COPY ./Cargo.lock ./Cargo.lock
+COPY ./Cargo.toml ./Cargo.toml
+COPY ./src ./src
+COPY ./.sqlx ./.sqlx
+COPY ./migrations ./migrations
+RUN apt-get update
+RUN apt-get install musl-tools -y
+ENV CC_x86_64_unknown_linux_musl="x86_64-linux-musl-gcc"
+RUN cargo build --release --target x86_64-unknown-linux-musl
+
+# Test without smaller image
+ENV RUST_BACKTRACE="full"
+
+ENTRYPOINT [ "/app/target/x86_64-unknown-linux-musl/release/dd_rpc" ]
+
+# Create a minimal image with the compiled binary
+#FROM gcr.io/distroless/static AS runtime
+#FROM scratch
+# FROM debian:bookworm-slim
+# WORKDIR /app
+# COPY --from=builder /app/target/x86_64-unknown-linux-musl/release/dd_rpc /app/dd_rpc
+
+#ENTRYPOINT ["/app/dd_rpc"]

Dockerfile.dev

@@ -0,0 +1,18 @@
+FROM lukemathwalker/cargo-chef:latest-rust-1 AS chef
+WORKDIR /app
+
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare --recipe-path recipe.json
+
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+# Build dependencies - this is the caching Docker layer!
+RUN rustup target add x86_64-unknown-linux-mus
+# Build application
+COPY . .
+#RUN cargo build --release --bin app
+RUN cargo install sqlx-cli
+RUN cargo build --release
+
+ENTRYPOINT ["cargo", "run", "--release", "--features", "dev"]

docker-compose.yml

@@ -11,6 +11,8 @@ services:
       - "5432:5432"
     volumes:
       - postgres_data:/var/lib/postgresql/data
-
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
 volumes:
   postgres_data:

src/main.rs

@@ -37,7 +37,6 @@ use tracing_subscriber::fmt::format::FmtSpan;
 
 pub mod database;
 pub mod eth_rpc;
-pub mod json_rpc;
 pub mod middleware;
 pub mod routes;
 
@@ -46,7 +45,6 @@ static GLOBAL: MiMalloc = MiMalloc;
 
 #[tokio::main]
 async fn main() {
-    dotenv().unwrap();
     //    PoktChains::init_deployment_url();
     JWTKey::init().unwrap();
     Database::init().await.unwrap();