NXCALS - big data logging system - deployment & monitoring

<!--HTML-->In this talk I will present tools and flow that we use to make the deployment & monitoring of the system manageable. Including: - Git & Gitlab as VCS - Gradle for artifacts building - Ansible for deployment and automatic generation of environment specific documentation - Jenkins with its DSL pipelines to govern the process of automatic softwaredelivery to various environments. Apart from main deployment flow, following tools will be discussed: - Monitoring the system using Prometheus, Alertmanager and Grafana. - Log unification and browsing facilities with the ElasticSearch stack provided by IT.