UpGuard Blog

Monitoring AWS with UpGuard: Instances, Load Balancers, and Security Groups

So I've finally gotten the go-ahead from higher-ups to join the twenty-first century and use cloud hosting. Now I need to prove that running in AWS is not just easier than maintaining our own farm, but more stable and secure. To do this, I need to be able to monitor each of my instances for configuration drift, ensure that they are properly provisioned, and maintain visibility into dependencies like load balancers and security groups. Fortunately, UpGuard provides all of this information, so even if something were to go wrong I could catch it before someone else does.

Filed under: AWS, devops, Cloud Computing, upguard

The Cost of Downtime At The World's Biggest Online Retailer

Amazon.com suffered a glitch today leaving its website inaccessible for approximately 13 minutes. Seem like a paltry number? Only if these lost minutes aren't translated to sales revenue losses. And while outages with the company's AWS cloud computing offering are not uncommon, Amazon's online retail division—as well as all retailers that transact online—have much at stake literally every minute their websites stay up—or go down.

Filed under: amazon, Cloud Computing

Agent vs Agentless, and Why We Chose Agentless

When we set out to create a cloud-based tool for configuration monitoring, we used the tools we knew and wrote UpGuard using JRuby. For our application, JRuby had many good qualities: getting started only required a one line install, the agent only needed to talk out on port 443, and it was platform agnostic. Using JRuby we demonstrated the value of system visibility, attracted our first cohort of customers, and raised the funds to expand UpGuard. Now we're not only scrapping that agent, we're moving away from agent-based architecture altogether. Here's why.

Filed under: guardrail, Cloud Computing, ansible

Weekly Recap - #ChefConf, Security, Cloud, and More

Conference season continues this week, notably with Opscode's #ChefConf in San Francisco (which is going on as I'm typing this up). Here's the latest from #ChefConf and other IT news that interested us this week.

Filed under: #ChefConf, chef, devops, Cloud Computing

Devops and the Death of the CMDB

CMDB and DevOps: the Pitfalls

Filed under: CMDB, Cloud Computing, automation

Configuration Tests as Automation Requirements

While there are many benefits to cloud computing, one of the major difficulties is migrating from the in-house servers to a cloud computing platform. Configuration issues can develop when a company does not have the right tools, and when it lacks clear communication.

Filed under: ALM, configuration testing, security, IT automation, chef, puppet, Cloud Computing, Legacy systems, Configuration Drift

The Top 5 CIO's of 2012

Top 5 CIO's of 2012

Filed under: ITIL, CIO, Cloud Computing