Operations | Monitoring | ITSM | DevOps | Cloud

A rack is a structure, usually made out of metal and cabinet or wall-shaped, which allows to store and organize the different components of computer installations, such as servers, storage systems, switches, etc. Is that it? Are you disappointed? Well, hold on, although they don’t seem like much, the world of racks can actually be quite tricky.

This weekend I had the opportunity to participate in the AWS Hackathon in Portland. Based on the hackathons hosted at re:Invent, this brought together about 100 developers of all skill levels to break up into small teams and produce a demo product in 10 hours. I had a great time, and wanted to share what I learned! There may be organization-specific roadblocks to adopting AWS Lambda right now and therefore, it might not be the right fit for your team at this particular juncture.

All you telecom engineers out there must have already heard of fault management, right? Well, those of you who haven’t yet heard of it and need to understand what it’s about, worry no more! I’ll help you. Let’s start by defining the term.

Rancher allows enterprises to adopt container and Kubernetes-related technologies incrementally.

Apache Airflow is an open source system for programmatically creating, scheduling, and monitoring complex workflows including data processing pipelines. Originally developed by Airbnb in 2014, Airflow is now a part of the Apache Software Foundation and has an active community of contributing developers. Airflow represents workflows as Directed Acyclic Graphs (DAGs), which are made up of tasks written in Python. This allows Airflow users to programmatically build and modify their workflows.

That’s right. You’ve nailed it. Your status page rocks. Your doing all the things right, and so your status page is awesome. Here is why:

Regardless of the strength of your product, and the quality of your code, if the end result isn’t happy customers… What’s the point? For Tackle, a software company dedicated to helping ISVs turn the Cloud Marketplaces into repeatable, sustainable, and significant sources of revenue, customer experience is everything. As a software company serving other software companies, Tackle knows exactly what matters most to its customers, which is why they use Sentry.

Software monitoring allows developers and IT professionals to observe events occurring within a monitored system. The data gathered by monitoring processes offers visibility into how the monitored entity is behaving and provides warning signs indicating that some aspect of the system deserves greater attention. More and more software is migrating to the cloud, and monolithic software is being decomposed into microservices to create distributed applications.

Depending on who you ask, shadow IT, also known as stealth IT, falls somewhere on the spectrum between “persistent headache” and “total mystery.” If you ask someone on an actual IT team, they might tell you that shadow IT poses an existential threat to security and compliance. But their coworkers – the folks responsible for bringing rogue tech into the company – typically don’t even know what shadow IT is.

In a previous post we showed how to install Prometheus and Grafana using the prometheus-ksonnet library along with Tanka. This is great for getting a well-managed monitoring install going, but sometimes it isn’t enough for monitoring larger clusters. If you have multiple clusters that you want to monitor on a single dashboard, or need long-term storage, or need a high-availability setup for your monitoring data, then this installation won’t be sufficient on its own.