Chore: Refactor docs and code

Add workflow_dispatch to trigger jobs manually.
Use inputs to build the flavor of docker image
Rename some of the files/dir structure, remove white spaces
and tabs.

Signed-off-by: Anil Belur <[email protected]>

.github/workflows/build.yaml

@@ -4,30 +4,39 @@ on:
   push:
     branches:
       - '*'
+  workflow_dispatch:
+    inputs:
+      OS_FLAVOR:
+        description: "Linux Flavor"
+        required: false
+        type: string
+        default: ubuntu
+
 
 jobs:
-  Builder-Docker-Images:
+  builder-docker-image:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Build Docker image
-        run: docker build -t ${{ vars.REPOSITORY }}/${{ vars.IMAGENAME1 }}  Builder/Ubuntu/
+      - name: Build Ubuntu Docker image
+        run: docker build -t ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ODL_BASE_IMAGE_NAME }}  builder/${{ vars.OS_FLAVOR }}
 
-      - name: Test 
+      - name: Clone and test repo
         run: |
-          docker run ${{ vars.REPOSITORY }}/${{ vars.IMAGENAME1 }} \
+          docker run ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ODL_BASE_IMAGE_NAME }} \
           bash -c 'git clone "https://git.opendaylight.org/gerrit/integration/distribution" && \
                    cd /distribution && mvn clean install'
-      - name: Log in to Docker Hub
+
+      - name: Authenticate to Docker Hub
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Push Docker image
-        run: docker push ${{ vars.REPOSITORY }}/${{ vars.IMAGENAME1 }}
+        run: docker push ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ODL_BASE_IMAGE_NAME }}
 
   Build-And-Test-Robot-Docker-Image:
     runs-on: ubuntu-latest
@@ -44,15 +53,15 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Build Docker image
-        run: docker build -t ${{ vars.REPOSITORY }}/${{ vars.IMAGENAME2 }} Robot/
+        run: docker build -t ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ROBOT_BASE_IMAGE_NAME }} robot/
 
       - name: Test
         run: |
-          docker run --network container:odl-container ${{ vars.REPOSITORY }}/${{ vars.IMAGENAME2 }} bash -c '
-            yum install -y git python3-pip &&        
-            pip3 install robotframework robotframework-extendedrequestslibrary &&  
-            git clone https://github.com/opendaylight/integration-test.git &&       
-            cd integration-test/csit/suites/integration/basic && 
+          docker run --network container:odl-container ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ROBOT_BASE_IMAGE_NAME }} bash -c '
+            yum install -y git python3-pip &&
+            pip3 install robotframework robotframework-extendedrequestslibrary &&
+            git clone https://github.com/opendaylight/integration-test.git &&
+            cd integration-test/csit/suites/integration/basic &&
             robot -L debug \
                   --variable USER_HOME:/home/centos \
                   --variable DEFAULT_LINUX_PROMPT:\$ \
@@ -64,6 +73,6 @@ jobs:
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      
+
       - name: Push Docker image
-        run: docker push ${{ vars.REPOSITORY }}/${{ vars.IMAGENAME2 }}
+        run: docker push ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ROBOT_BASE_IMAGE_NAME }}

.github/workflows/csit-1-node.yaml

@@ -16,7 +16,7 @@ jobs:
 
     services:
       opendaylight:
-        image: ${{ vars.REPOSITORY }}/${{ vars.ODL_IMAGE }}
+        image: ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ODL_IMAGE }}
         env:
           FEATURES: odl-restconf,odl-daexim-all,odl-netconf-topology,odl-jolokia
         ports:
@@ -46,7 +46,7 @@ jobs:
       - name: Start robot container
         run: |
           # Start the robot container
-          docker run -d --network container:odl-container --name robot ${{ vars.REPOSITORY }}/${{ vars.ROBOT_IMAGE }} tail -f /dev/null
+          docker run -d --network container:odl-container --name robot ${{ vars.DOCKER_REPOSITORY }}/${{ vars.ROBOT_IMAGE }} tail -f /dev/null
 
       - name: Extract id_rsa.pub from the robot container
         id: extract_pubkey

.github/workflows/maven-build.yaml

@@ -16,7 +16,7 @@ jobs:
       - name: Build and export
         uses: docker/build-push-action@v4
         with:
-          context: Builder/Ubuntu/
+          context: builder/ubuntu/
           tags: ${{ vars.ODL_BASE_IMAGE_NAME }}:latest
           outputs: type=docker,dest=/tmp/${{ vars.ODL_BASE_IMAGE_NAME }}.tar
       - name: Upload artifact

Builder/README.md → builder/README.md

@@ -11,32 +11,44 @@ You can build the Docker image for the desired base system (Ubuntu or CentOS) us
 ```
 $ docker build -t builder_image_name ./Ubuntu/
 ```
+
 ### CentOS Base Builder Image
+
 ```
-$ docker build -t builder_image_name .\Centos\ 
+$ docker build -t builder_image_name .\Centos\
 ```
+
 Replace Builder_Image_Name with your preferred image name.
 
-### Using the Builder Image for MVN Builds 
+### Using the Builder Image for MVN Builds
+
 Once you've built the Builder image, follow these steps to perform MVN builds within a Docker container:
 
 1) Launch a Docker container:
+
 ```
 $ docker run --name my-builder-container builder_image_name bash -c "tail -f /dev/null"
 
 ```
+
 2) Access the Docker container:
+
 ```
 $ docker exec -it my-builder-container bash
 ```
+
 3) Inside the Docker container, clone the OpenDaylight repository you want to build:
+
 ```
 $ git clone https://git.opendaylight.org/gerrit/integration/distribution
 $ cd distribution
 ```
+
 4) Run the Maven (MVN) build:
+
 ```
 mvn clean install
 ```
+
 This will initiate the build process for the OpenDaylight project. Make sure you replace the example Git URL (https://git.opendaylight.org/gerrit/integration/distribution) with the URL of the specific OpenDaylight repository you intend to build.
 By following these steps, you can use the provided Docker image to build OpenDaylight projects with a consistent development environment.

Robot/README.md → robot/README.md

@@ -18,6 +18,7 @@ Begin by cloning this repository to your local machine:
 git clone https://github.com/askb/releng-docker
 cd robot-framework-docker
 ```
+
 Step 2: Build the Docker Image
 Execute the following command to build the Docker image:
 
@@ -26,32 +27,43 @@ docker build -t robot-framework:latest .
 ```
 
 Step 3: Run a Docker Container
+
 Once the image has been successfully constructed, launch a Docker container from it. You have the flexibility to replace 'my-robot-container' with a name of your choice:
+
 ```
 docker run -it --network=host --name my-robot-container robot-framework:latest bash -c "tail -f /dev/null"
 ```
+
 Ensure that opendaylight and Robot containers are on the same Docker network.
 
-You can now access the container using 
-`$ docker exec -it my-robot-container bash ` 
+You can now access the container using
+
+`$ docker exec -it my-robot-container bash `
 
 Step 4: Run the OpenDaylight container on the same network.
+
 ```
-docker run -d --name opendaylight --network=host opendaylight-image --env FEATURES=odl-restconf,odl-netconf-topology 
+docker run -d --name opendaylight --network=host opendaylight-image --env FEATURES=odl-restconf,odl-netconf-topology
 ```
+
 Step 5: Clone the integration-test repository
+
 ```
 docker exec robot-container bash -c 'git clone https://github.com/opendaylight/integration-test.git"
 ```
+
 Step 6: Run single integration test
+
 ```
     docker exec robot-container bash -c '
     robot -L debug --variable KARAF_HOME:/home/user/workspace/netconf/karaf/target/assembly/bin --variable USER_HOME:/home/jenkins --variable DEFAULT_LINUX_PROMPT:\$ --variable ODL_SYSTEM_IP:127.0.0.1 --variable ODL_SYSTEM_1_IP:127.0.0.1 --variable RESTCONFPORT:8181 --variable IS_KARAF_APPL:True ./test.robot'
 ```
-For Example 
+
+For Example
+
 ```
           docker exec robot bash -c 'git clone https://github.com/opendaylight/integration-test.git &&       
-            cd integration-test/csit/suites/daexim && 
+            cd integration-test/csit/suites/daexim &&
           robot -L debug --variable USER_HOME:/root \
             --variable WORKSPACE:/home/youruser \
             -v BUNDLEFOLDER:karaf-0.18.1 \