Rancher News

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  Deploy Kubernetes Clusters on Microsoft Azure with Rancher
  • sorangutan  

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  Introduction If you’re in enterprise IT, you’ve probably already looked into Microsoft’s Azure public cloud. Microsoft Azure offers excellent enterprise-grade features and tightly integrates with Office 365 and Active Directory. It also provides a managed Kubernetes service, AKS, that you can provision from the Azure portal. So, why would you want to add Rancher to the mix? In addition to the very slick and easy-to-use user interface, Rancher brings a lot of additional features to Kubernetes management.
  
  https://rancher.com/blog/2020/build-kubernetes-clusters-on-azure/
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  Driving Agility and Scale in Mobile Payments
  • sorangutan  

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  “As we grow, containers are the most sensible and coherent direction for us to take. Working with Rancher, we get the most out of Kubernetes while reducing our management burden.” – Philipp-Michael Radl, Senior Systems Engineer, DIMOCO When is the last time you repaid a friend in cash for a shared expense? More likely, you used your phone and a handy app to pay your share. We’ve come to expect fast, secure and reliable technologies that let us make payments to anyone, anywhere from our mobile devices.
  
  https://rancher.com/blog/2020/dimoco/
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  Custom Alerts Using Prometheus in Rancher
  • sorangutan  

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  This article is a follow up to Custom Alerts Using Prometheus Queries. In this post, we will also demo installing Prometheus and configuring Alertmanager to send emails when alerts are fired, but in a much simpler way – using Rancher all the way through. We’ll see how easy it is to accomplish this without the dependencies used in previous article. We won’t need: a dedicated box configured to run kubectl pointing to Kubernetes cluster knowledge of kubectl as we can do everything using Rancher’s UI helm binary installed/configured Prerequisites for the Demo A Google Cloud Platform account (the free tier is sufficient).
  
  https://rancher.com/blog/2020/custom-alerts-using-prometheus/
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  Protecting Critical Infrastructure in Kubernetes and Rancher
  • sorangutan  

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  “As we expand, it’s critical for our team to have both a fast and automated rollout process for each customer environment. In the end, each of our user’s access experience must be identical. Rancher is one product that’s critical to that strategy.” – Jeff Klink, VP Engineering, Cloud and Security Specialist, Sera4 Security worries keep many of us awake at night – no matter our industry. So it’s no surprise that demand for high-level, digitized security for critical infrastructure is heating up.
  
  https://rancher.com/blog/2020/sera4/
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  Enabling More Effective Kubernetes Troubleshooting on Rancher
  • sorangutan  

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  Enabling More Effective Kubernetes Troubleshooting on Rancher As a leading, open-source multi-cluster orchestration platform, Rancher lets operations teams deploy, manage and secure enterprise Kubernetes. Rancher also gives users a set of container network interface (CNI) options to choose from, including open source Project Calico. Calico provides native Layer 3 routing capability for Kubernetes pods, which simplifies the networking architecture, increases networking performance and provides a rich network policy model makes it easy to lock down communication so the only traffic that flows is the traffic you want to flow.
  
  https://rancher.com/blog/2020/enabling-kubernetes-troubleshooting/
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  Google Cloud Kubernetes: Deploy Your First Cluster on GKE
  • sorangutan  

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  Google, the original developer of Kubernetes, also provides the veteran managed Kubernetes service, Google Kubernetes Engine (GKE). GKE is easy to set up and use, but can get complex for large deployments or when you need to support enterprise requirements like security and compliance. Read on to learn how to take your first steps with GKE, get important tips for daily operations and learn how to simplify enterprise deployments with Rancher.
  
  https://rancher.com/blog/2020/google-cloud-kubernetes-deploy-on-gke/
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  Kubeflow: The Answer to AI and ML in Kubernetes?
  • sorangutan  

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  Kubeflow v1.0 was released on March 2, 2020 Kubeflow and there was much rejoicing. The banner announcement, “Cloud-Native ML for Everyone,” while clearly hyperbole, is evidenced by the streamlined command-line interface (CLI), informative and intuitive dashboard and comprehensive cloud provider documentation. Compounded with a best-in-class product suite supporting each phase in the machine learning (ML) lifecycle, Kubeflow stands unrivaled in the arena of ML standardization. So will Kubeflow radically change the landscape of Kubernetes/machine learning workloads in a few short months?
  
  https://rancher.com/blog/2020/kubeflow-answer-to-ai-ml/
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  Kubernetes on Azure: Deploy and Manage Your First Cluster in AKS
  • sorangutan  

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  Most Kubernetes deployments live on the cloud. According to the CNCF, while 63 percent of companies use AWS for Kubernetes, 29 percent are deploying Kubernetes on Azure, and the number is rapidly growing. Microsoft Azure provides mature Kubernetes tools, primarily the Azure Kubernetes Service (AKS). In this post, we’ll show you how to run your first Kubernetes cluster on AKS, and how to manage enterprise Kubernetes deployments on AKS with Rancher.
  
  https://rancher.com/blog/2020/kubernetes-on-azure-aks-cluster/
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  Running Google Cloud Containers with Rancher
  • sorangutan  

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  Rancher is the enterprise computing platform to run Kubernetes on-premises, in the cloud and at the edge. It’s an excellent platform to get started with containers or for those who are struggling to scale up their Kubernetes operations in production. However, in a world increasingly dominated by public infrastructure providers like Google Cloud, it’s reasonable to ask how Rancher adds value to services like Google’s Kubernetes Engine (GKE). This blog provides a comprehensive overview on how Rancher can help your ITOps and DevOps teams who are invested in Google’s Kubernetes Engine (GKE) but also looking to diversify their capabilities through on-prem, additional cloud providers or with edge computing.
  
  https://rancher.com/blog/2020/running-google-cloud-containers-with-rancher/
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  Rancher 2.4 Enhances Security with CIS Benchmark Scanning
  • sorangutan  

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  Editor’s note: Rancher Labs’ William Jimenez provides an introduction to CIS Scan. Then Saiyam Pathak takes over with a hands-on demo. Cluster security is critical to any successful Kubernetes strategy. Recent research by AimPoint revealed that 44 percent of respondents had delayed application production due to security concerns around Kubernetes containers. Yet securing Kubernetes is a complex machine with many moving parts, integrations and knobs and levers. This can make the already challenging job of a security expert even more difficult.
  
  https://rancher.com/blog/2020/enhance-security-with-cis/
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  Fighting COVID-19 One Kubernetes Cluster at a Time
  • sorangutan  

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  Recently the leadership at Rancher Labs challenged all of us to think about ways we can contribute to the community during this current crisis. Coming up with ways to help in such an overwhelming situation is quite daunting. Since most needs are medical related, finding ways to apply software isn’t obvious. When I heard about Folding@home’s (FAH) efforts to reprioritize their computing resources toward COVID-19 research, I was immediately curious.
  
  https://rancher.com/blog/2020/fighting-covid-19/
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  Privacy Protections, PCI Compliance and Vulnerability Management for Kubernetes
  • sorangutan  

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  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. In this article, we’ll look at best practices for protecting sensitive data and enforcing compliance, from vulnerability management to network segmentation.
  
  https://rancher.com/blog/2020/privacy-protection/
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  Rancher 2.4 Keeps Your Innovation Engine Running with Zero Downtime Upgrades
  • sorangutan  

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  Delivering rapid innovation to your users is critical in the fast-moving world of technology. Kubernetes is an amazing engine to drive that innovation in the cloud, on-premise and at the edge. All that said, Kubernetes and the entire ecosystem itself changes quickly. Keeping Kubernetes up to date for security and new functionality is critical to any deployment. Introducing Zero Downtime Cluster Upgrades In Rancher 2.4, we’re introducing zero downtime cluster upgrades.
  
  https://rancher.com/blog/2020/zero-downtime/
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  Fleet Management for Kubernetes is Here
  • sorangutan  

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  Today I’m excited to announce Fleet, a new open source project from the team at Rancher focused on managing fleets of Kubernetes clusters. Ever since Rancher 1.0 shipped in 2016, Rancher has provided a central control plane for managing multiple clusters. As pioneers of Kubernetes multi-cluster management, we have seen firsthand how users have consistently increased the number of clusters under management. More recently, with the success of projects like K3s, users are starting to deploy standalone Kubernetes clusters by the thousands to edge locations such as branch offices and retail stores.
  
  https://rancher.com/blog/2020/fleet-management-kubernetes/
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  Announcing Hosted Rancher with Rancher 2.4
  • sorangutan  

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  We’ve heard from many of our customers and prospects that they love Rancher but just don’t have the staff and expertise to operate the platform. Figuring out the compute, storage and networking architecture can be a challenge. Performing upgrades, backups and troubleshooting can also be time consuming. Monitoring the environment and knowing when to scale up or down, horizontally or vertically, is yet another thing to worry about. With so many cloud-based solutions out there, why is there not a hosted solution for Rancher?
  
  https://rancher.com/blog/2020/announcing-hosted-rancher/
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  From Web Scale to Edge Scale: Rancher 2.4 Supports 2,000 Clusters on its Way to 1 Million
  • sorangutan  

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  Rancher 2.4 is here – with new under-the-hood changes that pave the way to supporting up to 1 million clusters. That’s probably the most exciting capability in the new version. But you might ask: why would anyone want to run thousands of Kubernetes clusters – let alone tens of thousands, hundreds of thousands or more? At Rancher Labs, we believe the future of Kubernetes is multi-cluster and fully heterogeneous. This means ‘breaking the monolith’ into many clusters and running the best Kubernetes distribution for each environment and use case.
  
  https://rancher.com/blog/2020/rancher-edge-scale/
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  Runtime Security in Rancher with Falco
  • sorangutan  

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  Runtime security for Rancher environments requires putting controls in place to detect unexpected behavior that could be malicious or anomalous. Examples include: Exploits of unpatched and new vulnerabilities Insecure configurations Leaked or weak credentials Insider threats Even with processes in place for vulnerability scanning and implementing pod security policies and network policies in Rancher, not every risk will be addressed. You still need mechanisms to confirm these security barriers are effective and provide a last line of defense when they fail.
  
  https://rancher.com/blog/2020/runtime-security-with-falco/
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  Getting Started with Longhorn Distributed Block Storage and Cloud-Native Distributed SQL
  • sorangutan  

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  Longhorn is cloud-native distributed block storage for Kubernetes that is easy to deploy and upgrade, 100 percent open source and persistent. Longhorn’s built-in incremental snapshot and backup features keep volume data safe, while its intuitive UI makes scheduling backups of persistent volumes easy to manage. Using Longhorn, you get maximum granularity and control, and can easily create a disaster recovery volume in another Kubernetes cluster and fail over to it in the event of an emergency.
  
  https://rancher.com/blog/2020/yugabyte/
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  Custom Alerts Using Prometheus Queries
  • sorangutan  

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  Introduction Prometheus is an open-source system for monitoring and alerting originally developed by Soundcloud. It moved to Cloud Native Computing Federation (CNCF) in 2016 and became one of the most popular projects after Kubernetes. It can monitor everything from an entire Linux server to a stand-alone web server, a database service or a single process. In Prometheus terminology, the things it monitors are called Targets. Each unit of a target is called a metric.
  
  https://rancher.com/blog/2020/custom-monitoring/
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  Enhancing Kubernetes Security with Pod Security Policies, Part 2
  • sorangutan  

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  In Part 1 of this series, we demonstrated how to enable PSPs in Rancher, using restricted PSP policy as default. We also showed how this prevented a privileged pod from being admitted to the cluster. Enforcement capabilities of a Pod Security Policy We intentionally omitted particular details about role-based access control (RBAC) and how to link pods with specific PSPs. Let’s move on and dig in more on PSPs.
  
  https://rancher.com/blog/2020/pod-security-policies-part-2/