Merge pull request #1750 from ministryofjustice/MLPAB-2818-keep-aws-l…

…ambda-rie-up-to-date MLPAB-2818 - update lambda runtime interface emulator
ministryofjustice · Jan 31, 2025 · 6c002b1 · 6c002b1
2 parents e8d1b3a + a8617b7
commit 6c002b1
Show file tree

Hide file tree

Showing 4 changed files with 34 additions and 28 deletions.
diff --git a/docker/aws-lambda-rie/aws-lambda-rie b/docker/aws-lambda-rie/aws-lambda-rie
diff --git a/docker/event-received/Dockerfile b/docker/event-received/Dockerfile
@@ -10,20 +10,6 @@ COPY --link internal ./internal
 
 RUN GOOS=${TARGETOS} GOARCH=${TARGETARCH} CGO_ENABLED=0 go build -o event-received ./cmd/event-received
 
-FROM public.ecr.aws/lambda/provided:al2023.2024.10.14.12 AS dev
-
-WORKDIR /app
-
-COPY --from=build /app/event-received /var/task/event-received
-COPY --link lang /var/task/lang
-COPY --link ./docker/adot-collector/ /opt
-COPY --link docker/aws-lambda-rie ./aws-lambda-rie
-
-ENV AWS_LAMBDA_EXEC_WRAPPER=/opt/otel-handler
-ENV OPENTELEMETRY_COLLECTOR_CONFIG_URI="/opt/config/config.yaml"
-
-ENTRYPOINT ["./event-received"]
-
 FROM public.ecr.aws/lambda/provided:al2023.2024.10.14.12 AS production
 
 WORKDIR /app

diff --git a/docker/schedule-runner/Dockerfile b/docker/schedule-runner/Dockerfile
@@ -10,23 +10,10 @@ COPY --link internal ./internal
 
 RUN GOOS=${TARGETOS} GOARCH=${TARGETARCH} CGO_ENABLED=0 go build -ldflags="-X main.Tag=${TAG}" -o schedule-runner ./cmd/schedule-runner
 
-FROM public.ecr.aws/lambda/provided:al2023.2024.10.14.12 AS dev
-
-WORKDIR /app
-
-COPY --from=build /app/schedule-runner /var/task/schedule-runner
-COPY --link lang ./lang
-COPY --link ./docker/adot-collector/ /opt
-COPY --link docker/aws-lambda-rie ./aws-lambda-rie
-
-ENV AWS_LAMBDA_EXEC_WRAPPER=/opt/otel-handler
-ENV OPENTELEMETRY_COLLECTOR_CONFIG_URI="/opt/config/config.yaml"
-
-ENTRYPOINT ["./schedule-runner"]
-
 FROM public.ecr.aws/lambda/provided:al2023.2024.10.14.12 AS production
 
 WORKDIR /app
+
 COPY --link  docker/install_lambda_insights.sh /app/
 
 RUN chmod +x "/app/install_lambda_insights.sh" \

diff --git a/docs/runbooks/update_lambda_runtime_interface_emulator_for_local_dev.md b/docs/runbooks/update_lambda_runtime_interface_emulator_for_local_dev.md
@@ -0,0 +1,33 @@
+# Using the Lambda Runtime Interface Emulator
+
+## Introduction
+
+The Lambda Runtime Interface Emulator (RIE) can be used to locally test a lambda image.
+
+These instructions are from [Deploy Go Lambda functions with container images](https://docs.aws.amazon.com/lambda/latest/dg/go-image.html)
+
+The RIE can be downloaded to you home directory with the following command.
+
+```shell
+mkdir -p ~/.aws-lambda-rie && \
+    curl -Lo ~/.aws-lambda-rie/aws-lambda-rie https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie && \
+    chmod +x ~/.aws-lambda-rie/aws-lambda-rie
+```
+
+The arm64 emulator is at `https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie-arm64`
+
+## Using the Lambda RIE in a docker container
+
+You can run the container with the RIE by mounting in the volume.
+
+Note the following
+
+- docker-image is the image name and test is the tag.
+- /main is the ENTRYPOINT from your Dockerfile.
+
+```shell
+docker run --platform linux/amd64 -d -v ~/.aws-lambda-rie:/aws-lambda -p 9000:8080 \
+    --entrypoint /aws-lambda/aws-lambda-rie \
+    docker-image:test \
+        /main
+```