build: Added build_and_push_images.sh script

This commit introduces a new bash script, build_and_push_images.sh, which automates the process of building and pushing Docker images for l2sm-switch, l2sm-controller, and l2sm-operator.

This script simplifies the image creation and push workflow, providing options for building images, pushing images, or both.

build/build_images.sh

+#!/bin/bash
+
+# Set environment variables
+export VERSION="2.2"
+export DOCKERHUB_REPO="alexdecb"
+
+# Function to build image
+build_image() {
+  local image_name="$1"
+  local folder_name="$2"
+
+  echo "Building ${image_name}..."
+  docker build -t "${DOCKERHUB_REPO}/${image_name}:${VERSION}" -f "./build/${folder_name}/Dockerfile" .
+}
+
+# Function to push image
+push_image() {
+  local image_name="$1"
+
+  echo "Pushing ${image_name}..."
+  docker push "${DOCKERHUB_REPO}/${image_name}:${VERSION}"
+}
+
+# Option 1: Build image
+if [ "$1" == "build" ]; then
+  build_image "l2sm-switch" "switch"
+  build_image "l2sm-controller" "controller"
+  build_image "l2sm-operator" "operator"
+  echo "Images have been built successfully."
+
+# Option 2: Push image
+elif [ "$1" == "push" ]; then
+  push_image "l2sm-switch"
+  push_image "l2sm-controller"
+  push_image "l2sm-operator"
+  echo "Images have been pushed successfully."
+
+# Option 3: Build and push image
+elif [ "$1" == "build_push" ]; then
+  build_image "l2sm-switch" "switch"
+  push_image "l2sm-switch"
+  build_image "l2sm-controller" "controller"
+  push_image "l2sm-controller"
+  build_image "l2sm-operator" "operator"
+  push_image "l2sm-operator"
+  echo "Images have been built and pushed successfully."
+
+# Invalid option
+else
+  echo "Invalid option. Please use 'build', 'push', or 'build_push'."
+  exit 1
+fi

build/switch/Dockerfile

@@ -4,7 +4,7 @@ WORKDIR /usr/src/l2sm-switch
 
 COPY ./src/switch/ ./build/switch/build-go.sh ./
 
-RUN ./build-go.sh
+RUN chmod +x ./build-go.sh  && ./build-go.sh
 
 FROM ubuntu:latest