Paul Dally – Medium

Paul Dally

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Paul Dally

Who is Paul Dally (And What The Heck is a Distinguished Architect)?

Who is Paul Dally?

Feb 1, 2022

Who is Paul Dally (And What The Heck is a Distinguished Architect)?

Feb 1, 2022

Paul Dally

Viewing logs from the previous container instance when your container is crashing

When a container is repeatedly crashing, it may not be obvious how to determine what is wrong. You might look at kubectl log , but the…

Mar 19

Viewing logs from the previous container instance when your container is crashing

Mar 19

Paul Dally

Is your Pod’s environment variable not resolving a reference to another variable?

Order Matters

Mar 15

Is your Pod’s environment variable not resolving a reference to another variable?

Mar 15

Paul Dally

-XX:MaxRAMPercentage isn’t working?

Have you removed your -Xmx setting yet? Often (e.g. OpenJDK, IBM, Red Hat), if you specify both and -XX:MaxRAMPercentage, -Xmx will take…

Nov 22, 2023

-XX:MaxRAMPercentage isn’t working?

Nov 22, 2023

Paul Dally

Why you should care about Kubernetes container requests and limits

The Kubernetes documentation covers resource management for Pods and containers pretty thoroughly. Unfortunately, it seems that many…

Nov 14, 2023

Why you should care about Kubernetes container requests and limits

Nov 14, 2023

Paul Dally

Make sure you specify a reasonable timeoutSeconds on your Liveness and Readiness Probes

None of the examples in the Kubernetes documentation for liveness and readiness probes specify a timeoutSeconds field.

Aug 11, 2023

Make sure you specify a reasonable timeoutSeconds on your Liveness and Readiness Probes

Aug 11, 2023

Paul Dally

The Kubernetes documentation is SO wrong about Namespaces

Namespaces are NOT just for clusters with “a few to tens of users”…

Jul 20, 2023

The Kubernetes documentation is SO wrong about Namespaces

Jul 20, 2023

Paul Dally

Active Directory — How to determine what domain controllers are serving your domain

Jul 6, 2023

Active Directory — How to determine what domain controllers are serving your domain

Jul 6, 2023

Paul Dally

Successfully using Ingress-NGINX and SessionAffinity with Regex paths

First, please consider enhancing your application so that it doesn’t require session affinity!

May 5, 2023

Successfully using Ingress-NGINX and SessionAffinity with Regex paths

May 5, 2023

Paul Dally

Session Affinity and Kubernetes— Proceed With Caution!

Sometimes, you may find that your Kubernetes application doesn’t work properly when you first run more than 1 replica.

May 5, 2023

Session Affinity and Kubernetes— Proceed With Caution!

May 5, 2023

Paul Dally

Paul Dally

AVP, IT Foundation Platforms Architecture at Sun Life Financial. Views & opinions expressed are my own, not necessarily those of Sun Life

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