Operations | Monitoring | ITSM | DevOps | Cloud

This article is a follow up to Custom Alerts Using Prometheus Queries. In this post, we will also demo installing Prometheus and configuring Alertmanager to send emails when alerts are fired, but in a much simpler way – using Rancher all the way through. We’ll see how easy it is to accomplish this without the dependencies used in previous article.

“As we expand, it’s critical for our team to have both a fast and automated rollout process for each customer environment. In the end, each of our user’s access experience must be identical. Rancher is one product that’s critical to that strategy.” – Jeff Klink, VP Engineering, Cloud and Security Specialist, Sera4 Security worries keep many of us awake at night – no matter our industry.

Earlier this year, Canonical had the pleasure of hosting WSLConf, a virtual conference dedicated to the Windows Subsystem for Linux (WSL). We demonstrated what teamwork and community can achieve when we flipped the in-person conference to a virtual experience in less than a week. WSLConf united developers, security professionals, team leaders from Microsoft, and a passionate community from all around the world.

When we launched Ubuntu back in 2004, our mission to make well-supported, free open source software available to everyone, everywhere was a bold one – but today, Ubuntu is one of the world’s most popular operating systems. One consequence of that popularity is that Ubuntu has very much entered the public consciousness, and its influence can be seen across all kinds of popular culture.

If there’s one thing SRE professionals and DevOps engineers lack, it’s time. After all, engineers need to oversee a variety of processes—like ensuring operational stability, conducting integration testing, and maintaining cybersecurity—to make sure their apps are working optimally. The list goes on and on. With heavy workloads and tight deadlines, there’s little time to waste on software issues stemming from internal collaboration issues.

One of the exciting things about being a Golang developer today is the strong community that supports the evolution of the language that was developed at Google. The founders of Golang were open to getting engineers involved early-on and the community-centric approach has now become an asset to Go itself.

An AWS Auto Scaling group (ASG) is a fleet of EC2 instances that can scale up or down depending on application demand. The elasticity of Auto Scaling groups makes them highly-attractive options for enterprises who do not want to invest in purchasing expensive hardware only to respond to sudden or temporary spikes in application demand.

In January, AWS announced the ability to export RDS snapshots to S3. This new feature allows you to export your RDS data to S3 buckets in Apache Parquet format. Today, I’m happy to say that we’ve added a new action to help with this feature: Export RDS Snapshots. This new action will automate the process of exporting RDS snapshots to S3 on a daily basis.