1. Generating Dependent Binaries for Bitnami Images

• Download amd64 binaries from the “Stacksmith URL’s” present in the Dockerfiles of Bitnami containers and save these binaries to local.
• Download equivalent arm64 binaries and save them to the binary location of each container’s folder
• Change the folder name which was earlier referring to amd64 to arm64
• For Binaries that are not available, build them from source

2. Generating Docker Images from Bitnami Containers and Charts

• Download Bitnami containers repository
• Modify the Dockerfile in the respective Bitnami containers source code for mongodb-sharded, bitnami-shell, mongodb-exporter, redis-cluster, redis-exporter, memcached, memcached-exporter and mcrouter by replacing the “Stacksmith URL’s” that contain the amd64 binaries with custom URL’s containing the arm64 binaries
• Build docker container images from all the individual docker files and push them to Docker Hub
• Modify the file “values.yaml” in the Bitnami charts source code for mongodb-sharded, redis-cluster and mcrouter to support architecture arm64
• Modify the docker hub URL to link the custom docker account username where the new docker containers were pushed in earlier step
• Tar and Gzip the updated charts and move them to “DeathStarBench/socialNetwork/helm-chart/socialnetwork/charts“ location (Do this step after Step 3 below)

3. Modifying DeathStarBench Source Code

• Clone the DeathStarBench source code from GitHub
• Search and replace all occurrences of username “yg397” with “anuphal” in the source
• Delete existing .tgz charts from location “DeathStarBench/socialNetwork/helm-chart/socialnetwork/charts“ and replace with the arm64 equivalent from previous step
• Modify all “values.yaml” files inside socialnetwork and all its sub-folders containing the services like mongodb, homeline-service, user-timeline, etc
• Modify other files as required for architecture consistency