Docker setup

Author: puneetbehl

DockerfileCloudRun

@@ -0,0 +1,22 @@
+# This Dockerfile is for Google Cloud Run deployment
+# See the grails-forge-web-netty subproject for the implementation
+
+# Stage 1: Build the JAR
+FROM gradle:7.4.1 as gradle
+COPY --chown=gradle . /home/app
+WORKDIR /home/app
+RUN gradle grails-forge-web-netty:shadowJar --no-daemon
+RUN gradle grails-forge-analytics-postgres:jar --no-daemon
+
+# Stage 2: Build the native image
+FROM ghcr.io/graalvm/graalvm-ce:java8-21.1.0 as graalvm
+COPY --from=gradle /home/app/grails-forge-web-netty/build/libs/*.jar /home/app/server.jar
+WORKDIR /home/app
+RUN gu install native-image
+RUN native-image --no-fallback -cp server.jar
+
+# Stage 3: Prepare Server
+FROM adoptopenjdk/openjdk11:alpine-slim
+EXPOSE 8080
+COPY --from=graalvm /home/app/grails-forge /app/grails-forge
+ENTRYPOINT ["/app/grails-forge"]

docker-compose.yml

@@ -0,0 +1,20 @@
+# A Docker Compose For running the Cloud Run image locally
+version: '3'
+services:
+  postgres:
+    image: postgres
+    ports:
+      - 5432:5432
+    environment:
+      POSTGRES_PASSWORD: mysecretpassword
+  grails-forge:
+    image: grails-forge
+    links:
+      - postgres    
+    ports:
+      - 8080:8080
+    environment:
+      DATASOURCES_DEFAULT_URL: postgres
+      DATASOURCES_DEFAULT_USERNAME: postgres
+      DATASOURCES_DEFAULT_PASSWORD: mysecretpassword
+ 

grails-forge-web-netty/Dockerfile

@@ -0,0 +1,14 @@
+#FROM ghcr.io/graalvm/graalvm-ce:java8-21.0.0.2 as graalvm
+# For JDK 11
+FROM ghcr.io/graalvm/graalvm-ce:java11-21.0.0.2 as graalvm
+RUN gu install native-image
+
+COPY . /home/app/grails-forge
+WORKDIR /home/app/grails-forge
+
+RUN native-image -cp build/libs/grails-forge-web-netty-*-all.jar
+
+FROM adoptopenjdk/openjdk11:alpine-slim
+EXPOSE 8080
+COPY --from=graalvm /home/app/grails-forge/grails-forge /app/grails-forge
+ENTRYPOINT ["/app/grails-forge"]

sam-local.yml

@@ -0,0 +1,28 @@
+AWSTemplateFormatVersion: '2010-09-09'
+Transform: AWS::Serverless-2016-10-31
+Description: Grails Forge API - grails-forge::grails-forge
+Globals:
+  Api:
+    EndpointConfiguration: REGIONAL
+Resources:
+  GrailsForgeFunction:
+    Type: AWS::Serverless::Function
+    Properties:
+      Handler: not.used.in.provided.runtime
+      Runtime: provided
+      CodeUri: build/function.zip
+      MemorySize: 128
+      Policies: AWSLambdaBasicExecutionRole
+      Timeout: 15
+      Events:
+        GetResource:
+          Type: Api
+          Properties:
+            Path: /{proxy+}
+            Method: any
+Outputs:
+  MicronautStarterApi:
+    Description: URL for application
+    Value: !Sub 'https://${GrailsForgeFunction}.execute-api.${AWS::Region}.amazonaws.com/'
+    Export:
+      Name: GrailsForgeApi