feat(oci): add server-side container support

Cargo.toml

@@ -1,11 +1,13 @@
 [workspace]
-default-members = ["crates/cassette"]
+default-members = [
+    "crates/cassette", # exclude(server)
+]
 members = [
-    "crates/cassette",
+    "crates/cassette",                   # exclude(server)
     "crates/cassette-core",
-    "crates/cassette-gateway",
-    "crates/cassette-operator",
-    "crates/cassette-plugin-kubernetes",
+    "crates/cassette-gateway",           # exclude(client)
+    "crates/cassette-operator",          # exclude(client)
+    "crates/cassette-plugin-kubernetes", # exclude(server)
 ]
 resolver = "2"
 

Dockerfile

@@ -4,10 +4,11 @@
 
 # Configure environment variables
 ARG DEBIAN_VERSION="bookworm"
+ARG NGINX_VERSION="stable-${DEBIAN_VERSION}-otel"
 ARG PACKAGE="cassette"
 
 # Be ready for serving
-FROM docker.io/library/debian:${DEBIAN_VERSION} as server
+FROM docker.io/library/nginx:${NGINX_VERSION} as server
 
 # Server Configuration
 EXPOSE 6080/tcp
@@ -16,37 +17,45 @@ ENTRYPOINT [ "/usr/bin/env" ]
 CMD [ "trunk", "serve" ]
 
 # Be ready for building
-FROM docker.io/library/rust:1-${DEBIAN_VERSION} as builder
+FROM docker.io/library/rust:1-${DEBIAN_VERSION} as builder-dep
 
 # Load source files
 ADD . /src
 WORKDIR /src
 
 # Install dependencies
-RUN \
-    # Cache build outputs
-    --mount=type=cache,target=/src/target \
-    --mount=type=cache,target=/usr/local/cargo/registry \
-    # Create an output directory
-    mkdir /out \
+RUN true \
+    # Enable wasm32 target
+    && rustup target add wasm32-unknown-unknown \
     # Build
-    && cargo install trunk --root /usr/local \
-    && cargo install wasm-bindgen-cli --root /usr/local
+    && cargo install --root /usr/local \
+    trunk \
+    wasm-bindgen-cli
+
+# Copy executable dependency files
+FROM server
+COPY --from=builder /usr/local/bin/* /usr/local/bin/
 
 # Build it!
+FROM builder-dep as builder
 RUN \
     # Cache build outputs
     --mount=type=cache,target=/src/target \
     --mount=type=cache,target=/usr/local/cargo/registry \
+    # Create an output directory
+    mkdir /out \
+    # Exclude non-client packages
+    && find ./ -type f -name Cargo.toml -exec sed -i 's/^\( *\)\(.*\# *exclude *( *client *)\)$/\1# \2/g' {} + \
+    && find ./ -type f -name Cargo.toml -exec sed -i 's/^\( *\)\# *\(.*\# *include *( *client *)\)$/\1\2/g' {} + \
     # Build
-    && cargo build --all --workspace --release \
+    && trunk build './crates/cassette/index.html' --release \
     && find ./target/release/ -maxdepth 1 -type f -perm -a=x -print0 | xargs -0 -I {} mv {} /out \
     && cp ./Trunk.toml /out \
     && mv ./LICENSE /LICENSE
 
 # Copy executable files
 FROM server
 ARG PACKAGE
-COPY --from=builder /out/* /usr/local/bin/
 COPY --from=builder /usr/local/bin/* /usr/local/bin/
+COPY --from=builder /out/* /usr/local/bin/
 COPY --from=builder /LICENSE /usr/share/licenses/${PACKAGE}/LICENSE

Dockerfile.server

@@ -0,0 +1,46 @@
+# Copyright (c) 2024 Ho Kim (ho.kim@ulagbulag.io). All rights reserved.
+# Use of this source code is governed by a GPL-3-style license that can be
+# found in the LICENSE file.
+
+# Configure environment variables
+ARG DEBIAN_VERSION="bookworm"
+ARG PACKAGE="cassette-server"
+
+# Be ready for serving
+FROM docker.io/library/debian:${DEBIAN_VERSION} as server
+
+# Server Configuration
+EXPOSE 6080/tcp
+WORKDIR /usr/local/bin
+CMD [ "/bin/sh" ]
+
+# Be ready for building
+FROM docker.io/library/rust:1-${DEBIAN_VERSION} as builder
+
+# Load source files
+ADD . /src
+WORKDIR /src
+
+# Build it!
+RUN \
+    # Cache build outputs
+    --mount=type=cache,target=/src/target \
+    --mount=type=cache,target=/usr/local/cargo/registry \
+    true \
+    # Exclude non-server packages
+    && find ./ -type f -name Cargo.toml -exec sed -i 's/^\( *\)\(.*\# *exclude *( *server *)\)$/\1# \2/g' {} + \
+    && find ./ -type f -name Cargo.toml -exec sed -i 's/^\( *\)\# *\(.*\# *include *( *server *)\)$/\1\2/g' {} + \
+    # Include target-dependent packages
+    && find ./ -type f -name Cargo.toml -exec sed -i 's/^\( *\)\(.*\# *include *( *[_0-9a-z-]\+ *)\)$/\1# \2/g' {} + \
+    && find ./ -type f -name Cargo.toml -exec sed -i "s/^\( *\)\# *\(.*\# *include *( *$(uname -m) *)\)$/\1\2/g" {} + \
+    # Build
+    && cargo build --all --workspace --release \
+    && find ./target/release/ -maxdepth 1 -type f -perm -a=x -print0 | xargs -0 -I {} mv {} /out \
+    && cp ./Trunk.toml /out \
+    && mv ./LICENSE /LICENSE
+
+# Copy executable files
+FROM server
+ARG PACKAGE
+COPY --from=builder /out/* /usr/local/bin/
+COPY --from=builder /LICENSE /usr/share/licenses/${PACKAGE}/LICENSE

Justfile

@@ -7,6 +7,7 @@ set dotenv-load
 
 # Configure environment variables
 export DEBIAN_VERSION := env_var_or_default('DEBIAN_VERSION', 'bookworm')
+export NGINX_VERSION := env_var_or_default('NGINX_VERSION', "stable-bookworm-otel")
 export OCI_BUILD_LOG_DIR := env_var_or_default('OCI_BUILD_LOG_DIR', './logs/')
 export OCI_IMAGE := env_var_or_default('OCI_IMAGE', 'quay.io/ulagbulag/cassette')
 export OCI_IMAGE_VERSION := env_var_or_default('OCI_IMAGE_VERSION', 'latest')
@@ -41,15 +42,22 @@ run-gateway *ARGS:
 run-operator *ARGS:
   cargo run --package 'cassette-operator' --release
 
-oci-build *ARGS:
+_oci-build file oci_suffix *ARGS:
   mkdir -p "${OCI_BUILD_LOG_DIR}"
   docker buildx build \
-    --file './Dockerfile' \
-    --tag "${OCI_IMAGE}:${OCI_IMAGE_VERSION}" \
+    --file "{{ file }}" \
+    --tag "${OCI_IMAGE}{{ oci_suffix }}:${OCI_IMAGE_VERSION}" \
     --build-arg DEBIAN_VERSION="${DEBIAN_VERSION}" \
+    --build-arg NGINX_VERSION="${NGINX_VERSION}" \
     --platform "${OCI_PLATFORMS}" \
     --pull \
     {{ ARGS }} \
     . 2>&1 | tee "${OCI_BUILD_LOG_DIR}/build-base-$( date -u +%s ).log"
 
-oci-push: (oci-build "--push")
+oci-build: (_oci-build './Dockerfile' '')
+
+oci-build-server: (_oci-build '-server' './Dockerfile.server')
+
+oci-push: (_oci-build './Dockerfile' '' "--push")
+
+oci-push-server: (_oci-build './Dockerfile.server' '-server' "--push")