Operations | Monitoring | ITSM | DevOps | Cloud

The latest News and Information on DevOps, CI/CD, Automation and related technologies.

Kubernetes Master Class - How to Update Monitoring After Upgrading to Rancher 2.5

Rancher 2.5 introduces a new, improved monitoring integration. It is still based on Prometheus, Grafana and Alertmanager, but much more flexible regarding configuration options and customizations. It also directly ships with much improved dashboards and alerting rules. Unfortunately, due to the necessary internal changes, there is no automatic upgrade path available from the old to the new monitoring. While you can continue to use the old monitoring with 2.5, there are some manual migration steps necessary to get all the benefits from the new monitoring system and keep all the configurations and customizations from the old one.

The More You Monitor - What is AIOps?

You might know AIOps as just another buzzword that been getting thrown around almost as much as 'cloud' and 'digital transformation', but do you really know what AIOps is and how it uses AI and machine learning to unlock a whole new realm of possibilities and efficiencies? In this episode of The More You Monitor Lead Sales Engineer, Donde Aponte, walks you through what AIOps and Observability truly means and how this new approach to IT operations can save IT and DevOps teams tons of time and stress by dramatically shortening MTTR and reducing the number outages and slowdowns.

Datadog acquires Sqreen to strengthen application security

We began our security journey last year with the release of Datadog Security Monitoring, which provides runtime security visibility and detection capabilities for your environment. Today, we are thrilled to announce that Sqreen, an application security platform, is joining the Datadog team. Together, these products further integrate the work of security, development, and ops teams—and provide a robust, full-stack security monitoring solution for the cloud age.

How Does Microservices Architecture Change Database Deployment?

This question was raised at the recent Redgate Summit: How does the implementation of a microservices architecture affect the implementation of a database DevOps approach? I could even rephrase it a little: Does a microservices architecture affect a database DevOps approach?

A Quick Guide to Developing Steps for Relay

Relay has a substantial library of external services and tools — as of March 2021 there are 60 integrations in our Github organization. Each integration repo can contain multiple triggers, containers that receive webhook payloads from other services, and steps, which Relay executes to get stuff done in your workflow.

Continuous integration that you can trust: announcing SOC 2 certification

At CircleCI, we care about security - in 2018, we became the first CI/CD tool to meet the rigorous security and privacy standards required by government agencies to get FedRAMP authorized. Now, CircleCI is SOC 2 certified, adding another industry-recognized security accreditation.

IAM Policies: Good, Bad & Ugly

In my last post we looked at the structure of AWS IAM policies and looked at an example of a policy that was too broad. Let's look at a few more examples to explore how broad permissions can lead to security concerns. By far the most common form of broad permissions occurs when policies are scoped to a service but not to specific actions.

What is an ARP Table?

ARP (Address Resolution Protocol) is the protocol that bridges Layer 2 and Layer 3 of the OSI model, which in the typical TCP/IP stack is effectively gluing together the Ethernet and Internet Protocol layers. This critical function allows for the discovery of a devices’ MAC (media access control) address based on its known IP address. By extension, an ARP table is simply the method for storing the information discovered through ARP.