Dba

Cloud DevOps: Packer, Ansible, SSH and AWS/EC2

Cloud DevOps: Using Packer, Ansible/SSH and AWS command line tools to create and DBA manage EC2 Cassandra instances in AWS. This article is useful for developers and DevOps/DBA staff who want to create AWS AMI images and manage those EC2 instances with Ansible. Although this article is part of a series about setting up the Cassandra Database images and doing DevOps/DBA with Cassandra clusters, the topics we cover apply to AWS DevOps in general - even if you don’t use Cassandra at all.

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Setting up a Cassandra cluster with cassandra image and cassandra cloud project with Vagrant for DevOps

The cassandra-image project creates CentOS Cassandra Database images for docker, virtualbox/vagrant and AWS/EC2 using best practices for Cassandra OS setup. It is nice to use vagrant and/or docker for local development. At this time it is hard to develop systemd services using Docker so we use Vagrant. Since we do a lot of that, we like to use Vagrant. Vagrant is important for developers and DevOps not to mention Cassandra DBAs.

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