Dockerizing the bootstrapper app

[walisc]

Ticket: JMPI-771
Other Related Tickets: N/A
Other Related PRS: N/A

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Describe of changes

This change dockerizes the current bootstrapper, allowing it to be part of the deployed stack/ a service in the swarm. This allows it to have access to the backend services deployed in the swarm for data management, primarily kafka, postgres, and dgraph.

Please note

• the dockerized version assumes that you have started all other hub services i.e you have run devops/linux/docker/helper/scripts/d-stack-up-hub-containers.sh
• The is a wrapper script that can call the dockerized bootstrapper (see devops/linux/docker/helper/bootstrapper/bootstrapper-docker.sh). You can use this to call the bootstrapper methods, for example ./helper/bootstrapper/bootstrapper-docker.sh data resetAll

How to test / configure

• Run JeMPI as you would normally
• After the hub services start you should see logging similar to

2023-12-11 00:27:07 [ INFO ] Jempi Bootstrapper > Data:  Resetting Postgres data and schemas.
2023-12-11 00:27:07 [ INFO ] Jempi Bootstrapper > Data:  Deleting Postgres data
2023-12-11 00:27:07 [ INFO ] Jempi Bootstrapper > Data:  Deleting Postgres tables
2023-12-11 00:27:07 [ INFO ] Jempi Bootstrapper > Data:  Loading Postgres schema data.
2023-12-11 00:27:07 [ INFO ] org.jembi.jempi.libmpi.dgraph.LibDgraph:  LibDgraph Constructor
2023-12-11 00:27:07 [ INFO ] org.jembi.jempi.libmpi.dgraph.LibDgraph:  [alpha-01] [9080]
2023-12-11 00:27:07 [ INFO ] org.jembi.jempi.libmpi.dgraph.LibDgraph:  LibDgraph Constructor
2023-12-11 00:27:07 [ INFO ] org.jembi.jempi.libmpi.dgraph.LibDgraph:  [alpha-01] [9080]
2023-12-11 00:27:07 [ INFO ] Jempi Bootstrapper > Data > DGraph:  Resetting DGraph data and schemas.
2023-12-11 00:27:07 [ INFO ] Jempi Bootstrapper > Data > DGraph:  Deleting DGraph data and schemas.
2023-12-11 00:27:08 [ INFO ] Jempi Bootstrapper > Data > DGraph:  Loading DGraph schema data.
2023-12-11 00:27:09 [ INFO ] Jempi Bootstrapper > Data > Kafka:  Connecting to the kafka bootstrap server 'kafka-01:9092'
2023-12-11 00:27:09 [ INFO ] Jempi Bootstrapper > Data > Kafka:  Connecting to the kafka bootstrap server 'kafka-01:9092'
2023-12-11 00:27:09 [ INFO ] Jempi Bootstrapper > Data > Kafka:  Resetting kafka data and schemas.
2023-12-11 00:27:09 [ INFO ] Jempi Bootstrapper > Data > Kafka:  Deleting kafka topics.

[ajinkyagadewar]

@walisc looks good to me. There is one typo; please fix it and we are good to merge.

[ajinkyagadewar]

Typo here @walisc: schema

[walisc]

Hi @ajinkyagadewar . Have update this 👍🏽 . Thanks!