Feature/Send logs to LogStash

[faraonc]

Description

As a developer, I want to monitor logs to check for known error and fatal logs.

The expected workflow is the following:

1. Services send logs to LogStash.
2. LogStash sends logs to ES Monitoring Cluster.
3. Kibana can be used to check if the data from the logs have been indexed.

Logs may have to be formatted so LogStash can easily ingest the logs

Story Points

5

Definitions of Done

• setup a docker-compose yml file in hwsc-lib to run the following instances for unit testing
  • es monitoring cluster
  • logstash
  • kibana (may not be needed)
• implement a LogStash Client
• setup CI/CD to run docker-compose for the unit test
• write the epic
• format services' logs
  • app-gateway-svc
  • document-svc
  • user-svc
  • file-transaction-svc
• Python3.7 implementation