Tag - Docker

Kubernetes – Introduction to Containers

Kubernetes - Introduction to Containers

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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Cleaning Docker Disk Space Usage

Cleaning Docker Disk Space Usage

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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Introduction to Docker and Using Percona Server for MongoDB

mongodb in docker containers

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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How CVE-2018-19039 Affects Percona Monitoring and Management

CVE-2018-19039

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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