Add a dev ethereum Docker setup

Also adds untested Dockerfiles for reth, lighthouse, and nimbus.

orchestration/src/coins/ethereum/execution/reth.rs

@@ -0,0 +1,38 @@
+use crate::Network;
+
+pub fn reth(network: Network) -> (String, String, String) {
+  assert_ne!(network, Network::Dev);
+
+  #[rustfmt::skip]
+  const DOWNLOAD_RETH: &str = r#"
+FROM alpine:latest as reth
+
+ENV RETH_VERSION=0.2.0-beta.6
+
+RUN apk --no-cache add git gnupg
+
+# Download reth
+RUN wget https://github.com/paradigmxyz/reth/releases/download/v${RETH_VERSION}/reth-v${RETH_VERSION}-$(uname -m)-unknown-linux-gnu.tar.gz
+RUN wget https://github.com/paradigmxyz/reth/releases/download/v${RETH_VERSION}/reth-v${RETH_VERSION}-$(uname -m)-unknown-linux-gnu.tar.gz.asc
+
+# Verify the signature
+gpg --keyserver keyserver.ubuntu.com --recv-keys A3AE097C89093A124049DF1F5391A3C4100530B4
+gpg --verify reth-v${RETH_VERSION}-$(uname -m).tar.gz.asc reth-v${RETH_VERSION}-$(uname -m)-unknown-linux-gnu.tar.gz
+
+# Extract reth
+RUN tar xvf reth-v${RETH_VERSION}-$(uname -m)-unknown-linux-gnu.tar.gz
+"#;
+
+  let run_reth = format!(
+    r#"
+COPY --from=reth --chown=ethereum reth /bin
+
+EXPOSE 30303 9001 8545
+
+ADD /orchestration/{}/coins/ethereum/execution/reth/run.sh /execution_layer.sh
+"#,
+    network.label()
+  );
+
+  (DOWNLOAD_RETH.to_string(), String::new(), run_reth)
+}