OpenShift:

• OpenShift Container Platform Reference Architecture Implementation Guides,
• Customizing an OpenShift Ansible Playbook Bundle,
• OpenShift Router Sharding for Production and Development Traffic,
• Redhat released the UI framework that powers the Openshift UI,
• How to install Red Hat CDK 3.4/Minishift on Fedora 28,
• How to resize Java heap memory size of Tomcat S2I image in Red Hat OpenShift Container Platform,

Containers:

• CentOS Atomic Host 7.1804 Available for Download,
• Customizing container types,

Miscellaneous:

• Detecting String Truncation with GCC 8,
• SELinux team works to remove DAC_OVERRIDE Permissions,
• Red Hat Enterprise Linux 6.10 Beta now available,
• RHEL 7 System Administrator’s Guide Samba update.

OpenShift:

• Getting Started with Istio and Jaeger on Your Laptop,
• Announcing AMQ Streams: Apache Kafka on OpenShift,
• Bringing CoreOS technology to Red Hat OpenShift to deliver a next-generation automated Kubernetes platform,
• Leveraging the Crunchy PostgreSQL Operator on OpenShift for Efficient Database Management,
• How to Run CRI-O 1.9.10 with OpenShift Container Platform 3.9 and Red Hat Enterprise Linux 7.4,
• Red Hat OpenShift and Microsoft Windows Containers,
• Introducing NGINX and NGINX Plus Routers for OpenShift,
• Red Hat Summit: Functions as a Service with OpenWhisk and OpenShift,
• Enhanced OpenShift JBoss AMQ container image for production,
• Using Ansible Galaxy Roles in Ansible Playbook Bundles,
• OpenShift Router Sharding for Production and Development Traffic,
• Container Testing in OpenShift with Meta Test Family,

Containers:

• Linux Container Internal,
• Podman and insecure registries,
• Share Certs Data into a container,
• Kerberos authentication in a container,
• container_t versus svirt_lxc_net_t,

Miscellaneous:

• The Definitive RHEL 7 Hands-on Lab,
• Please Welcome Red Hat Virtualization 4.2!
• XFS (Part 1) – The Superblock,
• Sync vs. Trust: Red Hat Enterprise Linux Identify Management Integration with Active Directory,
• Speculative Store Bypass explained: what it is, how it works,
• “Ultimate Private Cloud” Demo, Under The Hood!

OpenShift:

• Running Jenkins builds in containers,
• Introducing the Operator Framework: Building Apps on Kubernetes,
• Istio Egress: Exit Through the Gift Shop,
• OpenShift Cookbook,
• Implementing Advanced Scheduling Techniques with Kubernetes,
• Introducing the Confluent Operator: Apache Kafka on Kubernetes Made Simple,
• Externalized HTTP Session in an OpenShift 3.9 Environment,

Containers:

• SELinux and Containers,
• A remote API for Podman,
• Open-sourcing gVisor, a sandboxed container runtime,
• How to build container images with Buildah,

Ansible:

• Using Ansible and Ansible Tower with shared roles,

Miscellaneous:

• Automating AMQ 7 High Availability Deployment,
• Stratis: a volume-managing filesystem:
  • Part 1: Configuring local storage in Linux with Stratis,
  • Part 2: What Stratis learned from ZFS, Btrfs, and Linux Volume Manager,
• Announcing GA for latest Software Collections, Developer Toolset, Compilers.

OpenShift:

• Executing commands in Pods using K8s API,
• Istio Tracing & Monitoring: Where are you and how fast are you going?
• Bringing Coolstore Microservices to the Service Mesh: Part 1 – Exploring Auto-injection,
• Bringing Coolstore Microservices to the Service Mesh: Part 2–Manual Injection,
• NetworkPolicies and Microsegmentation,
• How to Run CRI-O 1.9.10 with OpenShift Container Platform 3.9 and Red Hat Enterprise Linux 7.4,
• Container-native storage 3.9: Enhanced day-2 management and unified installation within OpenShift Container Platform,
• Istio Chaos Engineering: I Meant To Do That,
• Unified Container Monitoring and Security on OpenShift with Sysdig,
• Kerberos Sidecar Container,
• From Templates to Openshift Helm Charts,
• OpenShift and Network Security Zones: Coexistence Approaches,
• Kubernetes Custom Resources Grow Up in v1.10,
• Zero to Express on OpenShift in Three Commands,
• Kubernetes Application Operator Basics,
• Istio Dark Launch: Secret Services,
• Istio Smart Canary Launch: Easing Into Production,

RHEL 7.5:

• An easier way to manage disk decryption at boot with Red Hat Enterprise Linux 7.5 using NBDE,
• Container-related Changes in Red Hat Enterprise Linux 7.5,
• Introducing Virtual Data Optimizer to Reduce Cloud and On-premise Storage Costs,
• How To Set Up A New Virtual Data Optimizer Device Using Cockpit Web Admin Console,
• A look at VDO, the new Linux compression layer,
• How to set up a RHEL NFS server with VDO data reduction,

Ansible:

• Integrating Ansible with Jenkins in a CI/CD process,
• Ansible 2.5: launch an Azure container instance,
• Using Ansible to mitigate network vulnerabilities,
• Porting Ansible Network Playbooks with New Connection Plugins,

Miscellaneous:

• IETF Approves TLS 1.3 as Internet Standard,
• CentOS Atomic Host 7.1803 Available for Download,
• yum4/dnf for CentOS 7 updates,
• Why is the kernel community replacing iptables with BPF?
• Fedora 27 Atomic Host April 20th Release,
• SystemTap’s BPF Backend Introduces Tracepoint Support,
• Jakarta EE is officially out.

OpenShift:

• How a Service Mesh Can Help With Microservices Security,
• Security and Vulnerability Scanning of Container Images,
• Deploying a Spring Boot App with MySQL on OpenShift,
• Istio Circuit Breaker: When Failure Is An Option,
• Announcing the OpenShift Container Platform 3.9 GA,
• OpenShift Container Platform 3.9 and OpenShift Ansible Broker – Proxy Considerations for an APB Developer,
• How to use GPUs with Device Plugin in OpenShift 3.9 (Now Tech Preview!),
• Minishift and the Enterprise: Proxies,
• RedHat workshops:
  • OpenShift workshop for devs,
  • OpenShift workshop for ops,
  • OpenShift 101,
• Radanalytics portal,
• Machine Learning on OpenShift,
• Scholarshift,
• Red Hat OpenShift Container Platform Load Testing Tips,

Containers:

• Just say no to root (in containers),
• Open Source, What a Concept!

OpenStack:

• High Performance Computing (HPC) on OpenStack: a few recommendations,
• An Introduction to Fast Forward Upgrades in Red Hat OpenStack Platform,

Miscellaneous:

• Ansible 2.5: Traveling Space and Time,
• Non-root Open vSwitch in RHEL,
• TCP Tracepoints,
• GNU Toolchain Update – Spring 2018,
• Gluster Community Releases Gluster 4.0 with Enhanced Container Integration,
• Red Hat Academy introduces cutting edge container management and middleware courses,
• Analyzing Changes to the Binary Interface Between the Linux Kernel and its Modules.

OpenShift:

• Istio Route Rules: Telling Service Requests Where To Go,
• APB Development & Testing – Part 1,
• Announcing: Node.js General Availability in Red Hat OpenShift Application Runtimes,
• How to enable static egress IP in Red Hat OpenShift Container Platform,
• Istio Circuit Breaker: How To Handle (Pool) Ejection,
• Fast-ramp into OpenShift: Use a CDP to Keep Development Pace,

Container:

• Teaching an old dog new tricks,
• SELinux should and does BLOCK access to Docker socket,
• Principles of container-based application design,

Miscellaneous:

• RedHat EX413 (Server Security and Hardening) cheat sheet,
• A system administrator’s guide to getting started with Ansible – FAST!
• RHEL7 core crypto components,
• Usability improvements in GCC 8,
• Open vSwitch-DPDK: How Much Hugepage Memory?
• Single Sign-On Made Easy with Keycloak / Red Hat SSO,
• Recommended compiler and linker flags for GCC.

OpenShift:

• DNS changes in Red Hat OpenShift Container Platform 3.6,
• Accessing External Services Using Egress Router,
• Keycloak and Istio,
• Vault Integration Using Kubernetes Authentication Method,

Container:

• Buildah Blocks- Buildah builds itself!
• Reintroduction of Podman,
• Building a Buildah container image for Kubernetes,
• An overview of Project Atomic,
• How does Atomic run system containers without Docker Daemon?
• The Many Ways to Build an OCI Image without Docker,
• CentOS Atomic Host 7.1802 Available for Download,
• Introducing conu – Scripting Containers Made Easier,
• Containers and MLS,

Certification:

• Exam results policy change and self-service certificates,
• Updated containers and OpenStack exams,

Miscellaneous:

• Preventing DDoS amplification attacks using memcached,
• KPTI/KAISER Meltdown Initial Performance Regressions.