Severalnines Blog
The automation and management blog for open source databases

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62 blog posts in 13 categories

Simple Scheduling of Maintenance Windows across your Database Clusters

Maintenance is something that an operation team can not avoid. ClusterControl can be configured to simplify your maintenance routines. In this post, we’ll show you some advanced use cases of cluster-wide maintenance with iterations using ClusterControl CLI.

MySQL on Docker: Running ProxySQL as Kubernetes Service

When your application containers are orchestrated and managed by Kubernetes, you might want to use ProxySQL in front of your database servers. In this post, we’ll show you how to configure ProxySQL as a Kubernetes service.

MySQL on Docker: Running ProxySQL as a Helper Container on Kubernetes

When your application containers are orchestrated and managed by Kubernetes, you might want to use ProxySQL to better take advantage of your distributed database service running on replication or Galera. In this post, we are going to cover how to run ProxySQL on Kubernetes as a helper container in a pod.

How to Monitor Your ProxySQL with Prometheus and ClusterControl

In this blog post, we’ll look into how to monitor your ProxySQL instances in-depth using ClusterControl’s new agent-based monitoring approach with Prometheus.

Become a ClusterControl DBA: Operational Reports for MySQL, MariaDB, PostgreSQL & MongoDB

The idea behind ClusterControl operational reporting is to put all of the most relevant data into a single document which can be quickly analyzed in order to get a clear understanding of the status of the databases and its processes. This blog post shows how to leverage the ops report functionality to understand the state of your MySQL, MariaDB, MongoDB and PostgreSQL infrastructure.

Become a ClusterControl DBA: Performance and Health Monitoring

This blog post shows how to leverage ClusterControl performance monitoring and advisors functionality to keep your MySQL, MongoDB and/or PostgreSQL databases and clusters healthy.

How to Deploy a Production-Ready MySQL or MariaDB Galera Cluster using ClusterControl

ClusterControl can be used to deploy open-source database clusters that are configured in complex topologies. The full high availability stack includes both database and proxy layers.

In this blog, we are going to show you how to deploy a production-grade Galera Cluster, complete with load balancers, for a high availability setup.

How ClusterControl Monitors your Database Servers and Clusters Agentlessly

Agentless monitoring is the collection of performance metrics from databases without installing any agent software on the servers being monitored. This approach is easy to manage and gets you up and running within minutes.

This blog post describes how ClusterControl uses the agentless approach to monitor databases.

How to Monitor your Database Servers using ClusterControl CLI

In this blog post, we will show you how you can monitoring your database clusters using your terminal and the s9s Command Line Interface.

MySQL on Docker: How to Monitor MySQL Containers with Prometheus - Part 1 - Deployment on Standalone and Swarm

Prometheus is an open-source software for monitoring and alerting, it depends on exporters to ‘scrape’ information from e.g., MySQL running on Docker. In this blog, we’ll see how to deploy the database as well as the monitoring stack with Prometheus and its components. We’ll do this for both MySQL running on standalone Docker containers as well as a Galera Cluster running on Docker Swarm.

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