Logging is a feature that virtually every application must have. No matter what technology you choose to build on, you need to monitor the health and operation of your applications. This gets more and more difficult as applications scale and you need to look across different files, folders, and even servers to locate the information you need. While you can use built-in features to write Python logs from the application itself, you should centralize these logs in a tool like the ELK stack.

Today Sysdig announced the availability of IBM Cloud’s new IBM Cloud service monitoring solution. The new capability – an extension of IBM Cloud Monitoring with Sysdig – provides pre-defined service metrics and dashboards for IBM public cloud services.

Where are Docker container logs stored? There’s a short answer, and a long answer. The short answer, that will satisfy your needs in the vast majority of cases, is: From here you need to ship logs to a central location, and enable log rotation for your Docker containers. Let me elaborate on why with the long answer below.

Greetings! This is Eldin and Ronald reporting in from the Solutions Engineering team at Grafana Labs. You’ve probably seen some previous posts from our colleagues Christine and Aengus or maybe some of the fantastic Loki videos that Ward has put up on YouTube. This week, Ronald and I will walk through how to leverage Prometheus and Loki as data sources to create a simple but awesome Grafana dashboard that enables quick searches of logs.

DHH just coined the term “Citadel,” which finally gives us an excellent way to reference how we approach tech at AppSignal. We said, “Hey, this is us! Our thing has a name now”. In addition to the Majestic Monolith, someone should write up the pattern of The Citadel: A single Majestic Monolith captures the majority mass of the app, with a few auxiliary outpost apps for highly specialized and divergent needs.

Resilience in Action is a podcast about all things resilience, from SRE to software engineering, to how it affects our personal lives, and more. Resilience in Action is hosted by Blameless Staff SRE Amy Tobey. Amy has been an SRE and DevOps practitioner since before those names existed. She cares deeply about her community of SREs and wants to take what she’s learned over the 20+ years of her career to help others. In our very first episode, Amy chats with Netflix software engineer Lorin Hochstein.

Elixir describes itself as "a dynamic, functional programming language designed for building scalable and maintainable applications." Although it's a relative newcomer, Elixir is built on top of the functional programming language Erlang. Elixir is capable of using any Erlang library, and is ideal for use cases such as web development and distributed and low-latency systems. The power, dynamism, and feature-rich toolset of Elixir have made it somewhat of a "cult classic" among programmers.

Get stories like this in your inbox During an IT incident, every second counts – but the first few minutes are the most critical. Teams who can rapidly spin up the right tools and processes have the best shot at fast resolution. And of course, many teams rely on chat tools to collaborate and communicate during incidents. So we’re excited to announce our new Slack app for Opsgenie Incidents.

Containers are becoming the new computing standard for many businesses. New technology does not protect you from traditional security concerns. If your containers handle any sensitive data, including personally identifiable information (PII), credit cards or accounts, you’ll need to take a ‘defense in depth’ approach to container security. The CI/CD pipeline is vulnerable at every stage, from build to ship to runtime.

Today we’re very excited to announce a partnership with Amazon to support Fargate in Sysdig’s product line. We are also announcing that Falco, the world’s most popular runtime security tool for containers, will soon be able to work on Fargate. This is an important milestone. For the first time, Fargate users will enjoy the benefit of deep instrumentation. This will make their workloads more secure, reliable, and efficient.