Elasticsearch cluster in docker

Install and run elasticsearch V7 on docker environment

Steps to run:

1. build docker image:

  docker build . -t ubuntu-systemd:latest

2. run docker compose:

  docker compose up --build

This should give a running green cluster of two nodes

Optional to copy some data:

3. Setup ssh tunnel to demo environment to expose elasticsearch on port 10200

ssh -L 10200:ccd-elastic-search-demo.service.core-compute-demo.internal:9200 bastion-nonprod.platform.hmcts.net

4. Copy some elasticsearch data from demo (bail_cases-000001 is index to copy):

  ./copy-index.sh bail_cases-000001

To restart from scratch

1. Stop docker compose

2. Run clean environment script:

  ./cleanup-env.sh

3. Repeat steps on "Steps to run"