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Docker Compose Setup for InnoDB Cluster
In the following we show how InnoDB cluster can be deployed in a container context. In the official documentation (Introducing InnoDB Cluster), InnoDB is described as: MySQL InnoDB cluster provides a complete high availability solution for MySQL. MySQL Shell includes AdminAPI which enables you to easily configure and administer a group of at least three MySQL server instances to function as an... Read More
MySQL 8.0: It Goes to 11!
MySQL has over the years grown into a considerable family of products and components. Years ago, someone running MySQL would typically have a single Server instance. Advanced users might have two and run replication. These days, MySQL is much more of a distributed system, offering advanced replication technology for HA, load balancing, systems for monitoring and backup, modern tooling, and... Read More
Announcing MySQL Server 5.7.21, 5.6.39, and 5.5.59
MySQL Server 5.7.21, 5.6.39, and 5.5.59, new versions of the popular Open Source Database Management System, have been released. These releases are recommended for use on production systems. For an overview of what’s new, please... Read More
HashiCorp Nomad and App Deployment with MySQL
We started our series on MySQL Docker deploments by showing how to deploy and use MySQL locally with docker-compose in Docker Compose and App Deployment with MySQL. Docker-compose itself is limited to one machine and it does not solve cross-node networking or span multiple datacenters. This is a job for so called cluster schedulers, i.e. a software component managing deployment of containers... Read More
Docker Compose and App Deployment with MySQL
In this post we show how to use the mysql-server Docker image for local development. We first introduce a simple example app that starts up and tries to connect to a given db until successful. We then show how to start containers for multiple MySQL versions and use our example app to connect to them. This results in a fully self-contained way of testing multiple MySQL versions locally. In order... Read More
MySQL Adds Fedora 27 Support
Fedora 27 is here, and we congratulate the Fedora community on another rev of one of the most popular Linux distros out there. Continuing our tradition of supporting new Linux distro versions from day one, we have added the following MySQL products to our official MySQL yum repos: MySQL Server 5.7.20 and 8.0.3 (which is a preview release of the upcoming MySQL 8.0) Connector Python... Read More
Announcing MySQL Server 5.7.20, 5.6.38, and 5.5.58
MySQL Server 5.7.20, 5.6.38, and 5.5.58, new versions of the popular Open Source Database Management System, have been released. These releases are recommended for use on production systems. For an overview of what’s new, please... Read More
Docker Secrets and MySQL Password Management
In this posting we will look at currently recommended ways of managing passwords in MySQL Docker containers and explore whether the recently introduced concept of Docker Secrets could play a role in this area. Managing runtime secrets in Docker has traditionally been hard to do securely. The MySQL Docker images have typically offered various ways to set the MySQL root password, where some... Read More
Announcing MySQL Server 5.7.19, 5.6.37, and 5.5.57
MySQL Server 5.7.19, 5.6.37, and 5.5.57, new versions of the popular Open Source Database Management System, have been released. These releases are recommended for use on production systems. For an overview of what’s new, please... Read More