Volumes are the preferred method for persisting data for Docker containers. In this article, I will show how to create and use volumes for persistence, as well as tmpfs for temporary storage. At its absolute simplest, creating and mounting a volume backed by a local directory looks like: # make host directory mkdir -p /data … Docker: Working with local volumes and tmpfs mounts
Cloud Foundry is an opinionated Platform-as-a-Service that allows you to manage applications at scale. This article is part of a series that explores different facets of a Cloud Foundry deployment using the spring-music project as an example. This article is Part 2 of a series on Cloud Foundry concepts: Deploying the spring-music webapp, Part 1 Persisting … CloudFoundry: Persisting spring-music data using Postgres service, Part 2
The Curator product from ElasticSearch allows you to apply batch actions to your indexes (close, create, delete, etc.). One specific use case is applying a retention policy to your indexes, deleting any indexes that are older than a certain threshold. Installation Start by installing Curator using apt and pip: $ sudo apt-get install python-pip -y … ELK: Using Curator to manage the size and persistence of your index storage