All posts by Trond Humborstad

About Trond Humborstad

Trond Humborstad is a contractor at Oracle and a CS student at NTNU in Trondheim, Norway. He has a passion for programming, distributed systems and virtualisation. Hobbies include music, sound reproduction and recording techniques.

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

MySQL Group Replication Docker Images

The MySQL development team recently made a new labs release of the Group Replication plugin for MySQL Server. This is a preview of a new plugin that adds virtually synchronous replication with support for multi-master or active/active update-anywhere replication groups to the already strong lineup of native replication options in MySQL. Docker is a great fit for this kind of dynamic, multi... Read More

Trying out MySQL in Docker Swarm Mode

Orchestration tools are often used when scaling out an application stack. In a Docker environment, tools like Kubernetes, Mesos and Docker Swarm have typically been used for this purpose. Docker has brought significant updates to their orchestration offering with their latest release. In this blog post, we’ll give a contextual overview of the orchestration features offered in the Docker... Read More