Operations | Monitoring | ITSM | DevOps | Cloud

The HAProxy Kubernetes Ingress Controller integrates with cert-manager to provide Let’s Encrypt TLS certificates. When it comes to TLS in Kubernetes, the first thing to appreciate when you use the HAProxy Ingress Controller is that all traffic for all services travelling to your Kubernetes cluster passes through HAProxy. Requests are then routed towards the appropriate backend services depending on metadata in the request, such as the Host header.

I’m not going to even try to pretend SysAdmin Day arrives this year under conditions anyone would call “business as usual.” I’m going to avoid the cliched and empty platitudes of “the new normal,” “unprecedented times,” and “focusing on what matters.” I’m also going to avoid needlessly reminding you how much your company, coworkers, family, and friends rely on you because of your technical knowledge and expertise.

Identity & Access Management (IAM) is the central administration of identities and access rights in a company. Authentication and authorization are essential components with which identities are managed and access rights for linked solutions, systems, applications and resources are controlled. It may sound complicated, but this can be easily explained using a practical example.

eG Innovations has been a Citrix partner since 2003. Those were the days when Citrix’s messaging was around “access”. Thin client computing and then server-based computing were the hot topics. Discussions around the efficiency of RDP and ICA ruled and Citrix Resource Manager was the best way to monitor a Citrix server. What was then Citrix MetaFrame soon became Citrix Presentation Server, then Citrix XenApp, and now Citrix Virtual Apps.

SaaS monitoring platforms must provide a flexible set of capabilities to their customers. A platform with the ability to adjust according to business needs reduces costs (e.g. the cost to switch) and tool sprawl since the need to perform different monitoring functions can be accommodated in a single place. A monitoring platform should allow you to adjust, for example: Not all digital experience monitoring platforms are the same.

Earlier this month, many areas of the internet experienced a major incident caused by a router misconfiguration within a highly used service provider. This led to cascading service failures, causing widespread outages and disruptions for several well-known SaaS organizations. When the outage occurred, our teams at PagerDuty immediately noticed a global spike in events and incidents.

To me personally, when I think programming languages I think JavaScript and while 67% of the developers out there might think the same (at first) that does not imply it’s the most efficient language to use with AWS Lambda. So without further ado, here we go.

The Covid-19 pandemic has had an incredible impact on the world as nations work to keep their economies moving, secure the health and welfare of their citizens through social distancing, testing, and an immediate transition to remote work and classrooms. The world is adopting these measures while anxiously waiting for the great scientific institutions and private enterprises to test and deliver a vaccine to eradicate the SARS-CoV-2 coronavirus we know as Covid-19.