Make controller base_image version an argument (#551)

Description of changes:
This change allows us to pass the base image version 
as an argument allowing us to pass the latest one after each release

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Author: michaelhtm

Dockerfile

@@ -1,11 +1,13 @@
 # Base image to use at runtime
-ARG base_image=public.ecr.aws/eks-distro-build-tooling/eks-distro-minimal-base-nonroot:2024-04-01-1711929684.2
+ARG base_image=public.ecr.aws/eks-distro-build-tooling/eks-distro-minimal-base-nonroot
 
 # Golang image to use for compiling the manager
 ARG builder_image=public.ecr.aws/docker/library/golang
 
 # Version of Golang
 ARG golang_version
+# Version of eks-distro
+ARG eks_distro_version
 
 # Build the manager binary
 FROM $builder_image:$golang_version as builder
@@ -49,7 +51,7 @@ RUN GIT_VERSION=$service_controller_git_version && \
     -X ${VERSION_PKG}.BuildDate=${BUILD_DATE}" \
     -a -o $work_dir/bin/controller $work_dir/cmd/controller/main.go
 
-FROM $base_image
+FROM $base_image:$eks_distro_version
 ARG base_image
 LABEL org.opencontainers.image.base.name=$base_image
 ARG service_alias

Dockerfile.local

@@ -1,12 +1,15 @@
 # Base image to use at runtime
-ARG base_image=public.ecr.aws/eks-distro-build-tooling/eks-distro-minimal-base-nonroot:2023-09-06-1694026927.2
+ARG base_image=public.ecr.aws/eks-distro-build-tooling/eks-distro-minimal-base-nonroot
 
 # Golang image to use for compiling the manager
 ARG builder_image=public.ecr.aws/docker/library/golang
 
 # Version of Golang
 ARG golang_version
 
+# Version of eks-distro
+ARG eks_distro_version
+
 # Build the manager binary
 FROM $builder_image:$golang_version as builder
 
@@ -68,7 +71,7 @@ RUN GIT_VERSION=$service_controller_git_version && \
     -X ${VERSION_PKG}.BuildDate=${BUILD_DATE}" \
     -a -o $work_dir/bin/controller $work_dir/cmd/controller/main.go
 
-FROM $base_image
+FROM $base_image:$eks_distro_version
 ARG base_image
 LABEL org.opencontainers.image.base.name=$base_image
 ARG service_alias

scripts/build-controller-image.sh

@@ -5,6 +5,7 @@ set -eo pipefail
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 SCRIPTS_DIR=$DIR
 ROOT_DIR=$DIR/..
+TEST_INFRA_DIR=$ROOT_DIR/../test-infra
 DOCKERFILE_PATH=$ROOT_DIR/Dockerfile
 ACK_DIR=$ROOT_DIR/..
 DOCKERFILE=${DOCKERFILE:-"$DOCKERFILE_PATH"}
@@ -88,9 +89,10 @@ if ! is_public_ecr_logged_in; then
   aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws
 fi
 
-pushd "$ROOT_DIR" 1>/dev/null
-  # Get the golang version from the code-generator
-  GOLANG_VERSION=${GOLANG_VERSION:-"$(go list -f {{.GoVersion}} -m)"}
+pushd "$TEST_INFRA_DIR" 1>/dev/null
+  # Get the golang version from build_config.yaml
+  GOLANG_VERSION=$(cat build_config.yaml | yq .go_version)
+  BASE_IMAGE_VERSION=$(cat build_config.yaml | yq .eks_distro_version) 
 popd 1>/dev/null
 
 # if local build
@@ -109,6 +111,7 @@ if ! docker build \
   --build-arg service_controller_git_commit="$SERVICE_CONTROLLER_GIT_COMMIT" \
   --build-arg build_date="$BUILD_DATE" \
   --build-arg golang_version="${GOLANG_VERSION}" \
+  --build-arg eks_distro_version="${BASE_IMAGE_VERSION}" \
   --build-arg go_arch="$GOARCH" \
   --progress plain \
   "${DOCKER_BUILD_CONTEXT}"; then