Bill Wang
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This is what keeps my mind busy
  • VMs were deployed to control nodes in OpenShift — with fix

    Posted on October 13, 2025

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    In OpenShift Container Platform (OCP), virtual machines (VMs) created via OpenShift Virtualization (KubeVirt) are scheduled like regular…

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  • Building a Local Internet Routing Protocol Simulator for Safe Network Testing

    Posted on August 26, 2025

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  • Traditional L3/L4 vs Modern L7 App-ID Monitoring — Palo Alto Zero-Trust

    Posted on August 24, 2025

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    Traditional L3/L4 Monitoring Limitations

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  • Docker Buildx Bake: The Terraform way of Container Builds You Never Ever Know

    Posted on August 24, 2025

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    If you’ve worked with Terraform or Ansible, you already understand the power of declarative configuration, reusable variables, and modular…

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  • How to Create a VM in OpenShift with a Fixed IP

    Posted on August 12, 2025

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    Sometimes you need to run a VM inside OpenShift (OCP) with a fixed IP address — whether it’s for a database, a test service, or any…

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  • EX280 (Red Hat Certified OpenShift Administrator) sample practice tests.

    Posted on August 11, 2025

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  • Ansible Revisited: What’s New in the Last 5 Years (with a Terraform Comparison)

    Posted on August 1, 2025

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  • Use Egress IPs to reduce and fix the source IPs for egress traffic from OpenShift pods.

    Posted on July 10, 2025

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    Note: If you manage services in OpenShift Virtualization (VMs), use NMState 0r other ways for configuring static IP addresses on these VMs

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  • A Mid-Year Look at Leading AI Models – 2025

    Posted on July 2, 2025

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    As we pass the halfway mark of 2025, I’d like to share a personal view on the progress of some of the leading AI models in the field:

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  • Practical Guide to Using vexctl with Trivy for CVE Scan Reports

    Posted on June 24, 2025

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    Security scans often flood you with vulnerabilities (vuln) — many of which aren’t relevant to your application. That’s where VEX…

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Bill Wang  •  2025  •  ozbillwang.github.io

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