1. Install and configure the AWS CLI for deploying and managing the Splunk Docker instances. Please review https://docs.aws.amazon.com/cli/latest/userguide/installing.html  for details.

2. Retrieve the login command to authenticate your Docker client to your registry:

aws ecr get-login --no-include-email --region us-east-1 --registry-ids 217273820646

The response will be as follows:

docker login -u AWS -p <....>

3. Enter the login command retrieved in step 2. On successful login the following message will be seen :

Login Succeeded

4. Now pull the docker image

docker pull 217273820646.dkr.ecr.us-east-1.amazonaws.com/00afcccb-7187-4e20-b391-afef9d004be5/cg-3264970572/splunk:7.2.0-latest

5. Start a single instance of the container in the following way :

docker run -d -p 8001:8000 -e 'SPLUNK_START_ARGS=--accept-license' -e 'SPLUNK_PASSWORD=Chang3d!' splunk/splunk:latest

6. The above command publishes the container's port 8000 on which the Splunk web service runs to port 8001 of the AWS host. To access Splunk web enter http://localhost:8001/  in your browser and login to Splunk with the password that was passed at the command line. Review https://github.com/splunk/docker-splunk  for more details on using the Splunk Docker image.