chore: Move docker images to component directories

src/cart/Dockerfile

@@ -0,0 +1,67 @@
+# Build Stage
+FROM public.ecr.aws/amazonlinux/amazonlinux:2023 as build-env
+
+# We tell DNF not to install Recommends and Suggests packages, keeping our
+# installed set of packages as minimal as possible.
+RUN dnf --setopt=install_weak_deps=False install -q -y \
+    maven \
+    java-17-amazon-corretto-headless \
+    which \
+    && \
+    dnf clean all
+
+ARG JAR_PATH
+
+VOLUME /tmp
+WORKDIR /
+
+COPY .mvn .mvn
+COPY mvnw .
+COPY pom.xml .
+
+RUN ./mvnw dependency:go-offline -B -q
+
+COPY ./src ./src
+
+RUN ./mvnw -DskipTests package -q && \
+    mv /target/carts-0.0.1-SNAPSHOT.jar /app.jar
+
+# Package Stage
+FROM public.ecr.aws/amazonlinux/amazonlinux:2023
+
+# We tell DNF not to install Recommends and Suggests packages, which are
+# weak dependencies in DNF terminology, thus keeping our installed set of
+# packages as minimal as possible.
+RUN dnf --setopt=install_weak_deps=False install -q -y \
+    java-17-amazon-corretto-headless \
+    shadow-utils \
+    && \
+    dnf clean all
+
+ARG aws_opentelemetry_agent_version=1.24.0
+
+ENV APPUSER=appuser
+ENV APPUID=1000
+ENV APPGID=1000
+
+RUN useradd \
+    --home "/app" \
+    --create-home \
+    --user-group \
+    --uid "$APPUID" \
+    "$APPUSER"
+
+RUN curl -L https://github.com/aws-observability/aws-otel-java-instrumentation/releases/download/v${aws_opentelemetry_agent_version}/aws-opentelemetry-agent.jar -o /opt/aws-opentelemetry-agent.jar && \
+    curl -L https://raw.githubusercontent.com/aws-observability/aws-otel-java-instrumentation/v${aws_opentelemetry_agent_version}/licenses/licenses.md -o aws-opentelemetry-agent-licenses.md
+ENV JAVA_TOOL_OPTIONS=-javaagent:/opt/aws-opentelemetry-agent.jar
+ENV OTEL_JAVAAGENT_ENABLED=false
+
+WORKDIR /app
+USER appuser
+
+COPY ./ATTRIBUTION.md ./LICENSES.md
+COPY --chown=appuser:appuser --from=build-env /app.jar .
+
+EXPOSE 8080
+
+ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -jar /app/app.jar"]

src/cart/docker-compose.yml

@@ -1,12 +1,9 @@
-version: '2.3'
+version: "2.3"
 
 services:
   carts:
     build:
       context: .
-      dockerfile: ../../images/java17/Dockerfile
-      args:
-        JAR_PATH: target/carts-0.0.1-SNAPSHOT.jar
     image: microservices-demo/carts
     hostname: carts
     restart: always
@@ -29,7 +26,8 @@ services:
     ports:
       - "8082:8080"
     healthcheck:
-      test: ["CMD-SHELL", "curl -f http://localhost:8080/actuator/health || exit 1"]
+      test:
+        ["CMD-SHELL", "curl -f http://localhost:8080/actuator/health || exit 1"]
       interval: 10s
       timeout: 10s
       retries: 3
@@ -61,7 +59,7 @@ services:
 
   waiter:
     image: busybox:1.33.0
-    restart: 'no'
+    restart: "no"
     cap_drop:
       - all
     read_only: true
@@ -70,4 +68,4 @@ services:
     command: echo 'Ready'
     depends_on:
       carts:
-        condition: service_healthy
+        condition: service_healthy

images/go/Dockerfile → src/catalog/Dockerfile

@@ -10,16 +10,14 @@ RUN dnf --setopt=install_weak_deps=False install -q -y \
     && \
     dnf clean all
 
-ARG MAIN_PATH
-
 RUN mkdir -p "${GOPATH}/src" "${GOPATH}/bin" /appsrc
 
 WORKDIR /appsrc
 
 COPY . .
 
 ENV GOPROXY=direct
-RUN go build -o main $MAIN_PATH
+RUN go build -o main main.go
 
 # Final stage
 FROM public.ecr.aws/amazonlinux/amazonlinux:2023

src/catalog/docker-compose.yml

@@ -4,9 +4,6 @@ services:
   catalog:
     build:
       context: .
-      dockerfile: ../../images/go/Dockerfile
-      args:
-        MAIN_PATH: main.go
     image: microservices-demo/catalog
     hostname: catalog
     depends_on:

src/catalog/scripts/build.source

@@ -1,2 +1 @@
-dockerfile='../../images/go/Dockerfile'
 pack_args='--env BP_KEEP_FILES=db/*'

src/checkout/docker-compose.yml

@@ -4,7 +4,6 @@ services:
   checkout:
     build:
       context: .
-      dockerfile: ../../images/nodejs/Dockerfile
     image: microservices-demo/checkout
     hostname: checkout
     restart: always
@@ -18,9 +17,9 @@ services:
     environment:
       - REDIS_URL=redis://checkout-redis:6379
     ports:
-      - "8085:8080"
+      - '8085:8080'
     healthcheck:
-      test: ["CMD-SHELL", "curl -f http://localhost:8080/health || exit 1"]
+      test: ['CMD-SHELL', 'curl -f http://localhost:8080/health || exit 1']
       interval: 10s
       timeout: 10s
       retries: 3
@@ -33,9 +32,9 @@ services:
     hostname: checkout-redis
     restart: always
     ports:
-      - "6379:6379"
+      - '6379:6379'
     healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
+      test: ['CMD', 'redis-cli', 'ping']
       interval: 1s
       timeout: 3s
       retries: 30
@@ -48,4 +47,4 @@ services:
     command: echo 'Ready'
     depends_on:
       checkout:
-        condition: service_healthy
+        condition: service_healthy

src/orders/Dockerfile

@@ -0,0 +1,67 @@
+# Build Stage
+FROM public.ecr.aws/amazonlinux/amazonlinux:2023 as build-env
+
+# We tell DNF not to install Recommends and Suggests packages, keeping our
+# installed set of packages as minimal as possible.
+RUN dnf --setopt=install_weak_deps=False install -q -y \
+    maven \
+    java-17-amazon-corretto-headless \
+    which \
+    && \
+    dnf clean all
+
+ARG JAR_PATH
+
+VOLUME /tmp
+WORKDIR /
+
+COPY .mvn .mvn
+COPY mvnw .
+COPY pom.xml .
+
+RUN ./mvnw dependency:go-offline -B -q
+
+COPY ./src ./src
+
+RUN ./mvnw -DskipTests package -q && \
+    mv /target/orders-0.0.1-SNAPSHOT.jar /app.jar
+
+# Package Stage
+FROM public.ecr.aws/amazonlinux/amazonlinux:2023
+
+# We tell DNF not to install Recommends and Suggests packages, which are
+# weak dependencies in DNF terminology, thus keeping our installed set of
+# packages as minimal as possible.
+RUN dnf --setopt=install_weak_deps=False install -q -y \
+    java-17-amazon-corretto-headless \
+    shadow-utils \
+    && \
+    dnf clean all
+
+ARG aws_opentelemetry_agent_version=1.24.0
+
+ENV APPUSER=appuser
+ENV APPUID=1000
+ENV APPGID=1000
+
+RUN useradd \
+    --home "/app" \
+    --create-home \
+    --user-group \
+    --uid "$APPUID" \
+    "$APPUSER"
+
+RUN curl -L https://github.com/aws-observability/aws-otel-java-instrumentation/releases/download/v${aws_opentelemetry_agent_version}/aws-opentelemetry-agent.jar -o /opt/aws-opentelemetry-agent.jar && \
+    curl -L https://raw.githubusercontent.com/aws-observability/aws-otel-java-instrumentation/v${aws_opentelemetry_agent_version}/licenses/licenses.md -o aws-opentelemetry-agent-licenses.md
+ENV JAVA_TOOL_OPTIONS=-javaagent:/opt/aws-opentelemetry-agent.jar
+ENV OTEL_JAVAAGENT_ENABLED=false
+
+WORKDIR /app
+USER appuser
+
+COPY ./ATTRIBUTION.md ./LICENSES.md
+COPY --chown=appuser:appuser --from=build-env /app.jar .
+
+EXPOSE 8080
+
+ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -jar /app/app.jar"]

src/orders/docker-compose.yml

@@ -4,9 +4,6 @@ services:
   orders:
     build:
       context: .
-      dockerfile: ../../images/java17/Dockerfile
-      args:
-        JAR_PATH: target/orders-0.0.1-SNAPSHOT.jar
     image: microservices-demo/orders
     hostname: orders
     restart: always

images/java17/Dockerfile → src/ui/Dockerfile

@@ -10,8 +10,6 @@ RUN dnf --setopt=install_weak_deps=False install -q -y \
     && \
     dnf clean all
 
-ARG JAR_PATH
-
 VOLUME /tmp
 WORKDIR /
 
@@ -24,7 +22,7 @@ RUN ./mvnw dependency:go-offline -B -q
 COPY ./src ./src
 
 RUN ./mvnw -DskipTests package -q && \
-    mv /$JAR_PATH /app.jar
+    mv /target/ui-0.0.1-SNAPSHOT.jar /app.jar
 
 # Package Stage
 FROM public.ecr.aws/amazonlinux/amazonlinux:2023

src/ui/docker-compose.yml

@@ -1,36 +1,17 @@
-# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
-# SPDX-License-Identifier: MIT-0
-# 
-# Permission is hereby granted, free of charge, to any person obtaining a copy of this
-# software and associated documentation files (the "Software"), to deal in the Software
-# without restriction, including without limitation the rights to use, copy, modify,
-# merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so.
-# 
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-version: '2'
+version: "2"
 
 services:
   ui:
     ports:
-    - 8080
+      - 8080
     environment:
       - JAVA_OPTS=-XX:MaxRAMPercentage=75.0 -Djava.security.egd=file:/dev/urandom
       - SERVER_TOMCAT_ACCESSLOG_ENABLED=true
     hostname: ui
     build:
       context: .
-      dockerfile: ../../images/java17/Dockerfile
-      args:
-        JAR_PATH: target/ui-0.0.1-SNAPSHOT.jar
     image: microservices-demo/ui
     restart: always
     mem_limit: 256m
     cap_drop:
-      - ALL
+      - ALL