Here at Percona’s Training and Education department, we are always at work with trying to keep our materials up-to-date and relevant to current technologies. In addition, we keep an eye out for what topics are “hot” and are generating a lot of buzz. Unless you’ve been living under a rock for the past year, […]
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While testing our PMM2 Beta and other Dockerized applications, you may want to clean up your docker install and start from scratch. If you’re not very familiar with Docker it may not be that trivial. This post focuses on cleaning up everything in docker so you can “start from scratch” which means removing all […]
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Docker Security Considerations – PART I
Why Docker Security Matters
It is a fact that Docker has found widespread use during the past years, mostly because it is very easy to use as well as fast and easy to deploy when compared with a full-blown virtual machine. More and more servers are being operated as Docker […]
In this blog post, I’ll walk through using Docker containers and discuss the advantages of using them to run multiple versions of Percona Server for MongoDB (PSMDB) instances in the same server. This is particularly useful for local testing. Lots of companies have started to use containers for their applications, due to the advantages […]
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Grafana Labs has released an important security update, and as you’re aware PMM uses Grafana internally. You’re probably curious whether this issue affects you. CVE-2018-19039 “File Exfiltration vulnerability Security fix” covers a recently discovered security flaw that allows any Grafana user with Editor or Admin permissions to have read access to the filesystem, performed with the […]
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