The Map to Where You Are Needed in Tech
Understand Change. Predict The Future.
Posts by Tag
- technology 14
- kubernetes 9
- openshift 8
- software 5
- programming 5
- gitops 5
- cloud 4
- leadership 4
- philosophy 3
- argocd 3
- knative 2
- rhacm 2
- aws 2
- storage 2
- career 2
- hive 1
- certificates 1
- education 1
- history 1
- storytelling 1
- psychology 1
- life 1
- writing 1
- product management 1
- culture 1
- rto 1
- availability 1
- build 1
- cicd 1
- iops 1
- chatgpt 1
- ai 1
- administration 1
- resources 1
- eks 1
- access 1
- iam 1
- problem-solving 1
- critical-thinking 1
- jobs 1
- backup 1
- odf 1
- oadp 1
technology
The Ultimate Guide for Making the Best Career Choices in Tech
Finding Your Purpose Is the Goal. Making the Right Choices Is the Path.
Three Steps to Solve All Your Problems in Tech
Where Clarity Leads, Solutions Find Their Way
Kubenstein, a GPT-Powered Kubernetes Administrator
But is it any good?
Building Applications with OCP BuildConfig
A convenient way of creating container images for Kubernetes workloads
Pod Disruption Budgets and Single-Instance Stateful Applications
Identifying budget allocations that require administrative intervention
No More Slack: Return to The Office
You Never Know What You Had Until You Lose It
On Technical Debt, Margin Calls, and Ponzi Schemes
New Financial Metaphors and Debt Management Lessons for Modern Software Development
Rewriting the Most Critical System in the World
But first, we need to go back to the source
What Is the Hardest Thing in Software Development?
Naming, but not in the way you think
Using Let’s Encrypt certificates on managed clusters with OpenShift Hive
Step-by-step configuration of Hive cluster to trust alternative certificates.
Multi-cloud DNS delegation between GCP and AWS
Hosting services in one cloud provider while having the DNS domain in a different provider.
Are You About to Leave the Cloud?
Make your travel preparation list for the long journey ahead.
Running Knative services on AWS spot instances
This article is a technical exploration of several technologies to reduce the cost of running workloads in Kubernetes.
kubernetes
Grant Access to EKS Cluster to Non-AWS Account Users
Authorized AWS account users can log in to an Amazon EKS cluster using the aws CLI. However, there are many situations where you need to share access to the ...
Propagating Secrets to Managed Clusters With RHACM
Using secret managers is good, but who propagates the master key?
Upgrading OpenShift GitOps from OCP 4.12 to OCP 4.13
Big features, big deprecations
Delete Kubernetes Namespaces in Terminating Status
A Last-Resort Approach to Removing Stubborn Namespaces
Kubenstein, a GPT-Powered Kubernetes Administrator
But is it any good?
Building Applications with OCP BuildConfig
A convenient way of creating container images for Kubernetes workloads
Pod Disruption Budgets and Single-Instance Stateful Applications
Identifying budget allocations that require administrative intervention
Multi-cloud DNS delegation between GCP and AWS
Hosting services in one cloud provider while having the DNS domain in a different provider.
Running Knative services on AWS spot instances
This article is a technical exploration of several technologies to reduce the cost of running workloads in Kubernetes.
openshift
Using ODF object buckets as OADP backup storage locations
A useful backup solution for airgapped environments
Propagating Secrets to Managed Clusters With RHACM
Using secret managers is good, but who propagates the master key?
Upgrading OpenShift GitOps from OCP 4.12 to OCP 4.13
Big features, big deprecations
Using gp3 Root Volumes for OpenShift Nodes on AWS
Avoid paying for expensive IOPS capacity reservation you may not need
Building Applications with OCP BuildConfig
A convenient way of creating container images for Kubernetes workloads
Using Let’s Encrypt certificates on managed clusters with OpenShift Hive
Step-by-step configuration of Hive cluster to trust alternative certificates.
Multi-cloud DNS delegation between GCP and AWS
Hosting services in one cloud provider while having the DNS domain in a different provider.
Running Knative services on AWS spot instances
This article is a technical exploration of several technologies to reduce the cost of running workloads in Kubernetes.
software
The Map to Where You Are Needed in Tech
Understand Change. Predict The Future.
The Ultimate Guide for Making the Best Career Choices in Tech
Finding Your Purpose Is the Goal. Making the Right Choices Is the Path.
No More Slack: Return to The Office
You Never Know What You Had Until You Lose It
On Technical Debt, Margin Calls, and Ponzi Schemes
New Financial Metaphors and Debt Management Lessons for Modern Software Development
Are You About to Leave the Cloud?
Make your travel preparation list for the long journey ahead.
programming
The Ultimate Guide for Making the Best Career Choices in Tech
Finding Your Purpose Is the Goal. Making the Right Choices Is the Path.
Three Steps to Solve All Your Problems in Tech
Where Clarity Leads, Solutions Find Their Way
Kubenstein, a GPT-Powered Kubernetes Administrator
But is it any good?
No More Slack: Return to The Office
You Never Know What You Had Until You Lose It
On Technical Debt, Margin Calls, and Ponzi Schemes
New Financial Metaphors and Debt Management Lessons for Modern Software Development
gitops
Merging Cluster Contents Into Argo CD Applications
When Git is not the only source of truth
Mapping Three Data Sources to Matrix Generators in Argocd
Because sometimes only 2 data sources are not enough
Ensuring Execution of ArgoCD Resource Hooks Responsible for Configuration Changes
Not all ArgoCD resource hooks can wait until the next synchronization cycle
Propagating Secrets to Managed Clusters With RHACM
Using secret managers is good, but who propagates the master key?
Upgrading OpenShift GitOps from OCP 4.12 to OCP 4.13
Big features, big deprecations
cloud
Pod Disruption Budgets and Single-Instance Stateful Applications
Identifying budget allocations that require administrative intervention
Multi-cloud DNS delegation between GCP and AWS
Hosting services in one cloud provider while having the DNS domain in a different provider.
Are You About to Leave the Cloud?
Make your travel preparation list for the long journey ahead.
Running Knative services on AWS spot instances
This article is a technical exploration of several technologies to reduce the cost of running workloads in Kubernetes.
leadership
The Map to Where You Are Needed in Tech
Understand Change. Predict The Future.
The Ultimate Guide for Making the Best Career Choices in Tech
Finding Your Purpose Is the Goal. Making the Right Choices Is the Path.
Three Steps to Solve All Your Problems in Tech
Where Clarity Leads, Solutions Find Their Way
The Educator Who Taught the World
The Fantastic Tale of an Italian Giant
philosophy
Stories That Can Heal The World
An exploration of storytelling as the foundation of everyday life
Rewriting the Most Critical System in the World
But first, we need to go back to the source
What Is the Hardest Thing in Software Development?
Naming, but not in the way you think
argocd
Merging Cluster Contents Into Argo CD Applications
When Git is not the only source of truth
Mapping Three Data Sources to Matrix Generators in Argocd
Because sometimes only 2 data sources are not enough
Ensuring Execution of ArgoCD Resource Hooks Responsible for Configuration Changes
Not all ArgoCD resource hooks can wait until the next synchronization cycle
knative
Multi-cloud DNS delegation between GCP and AWS
Hosting services in one cloud provider while having the DNS domain in a different provider.
Running Knative services on AWS spot instances
This article is a technical exploration of several technologies to reduce the cost of running workloads in Kubernetes.
rhacm
Propagating Secrets to Managed Clusters With RHACM
Using secret managers is good, but who propagates the master key?
Using Let’s Encrypt certificates on managed clusters with OpenShift Hive
Step-by-step configuration of Hive cluster to trust alternative certificates.
aws
Grant Access to EKS Cluster to Non-AWS Account Users
Authorized AWS account users can log in to an Amazon EKS cluster using the aws CLI. However, there are many situations where you need to share access to the ...
Using gp3 Root Volumes for OpenShift Nodes on AWS
Avoid paying for expensive IOPS capacity reservation you may not need
storage
Using ODF object buckets as OADP backup storage locations
A useful backup solution for airgapped environments
Using gp3 Root Volumes for OpenShift Nodes on AWS
Avoid paying for expensive IOPS capacity reservation you may not need
career
The Map to Where You Are Needed in Tech
Understand Change. Predict The Future.
The Ultimate Guide for Making the Best Career Choices in Tech
Finding Your Purpose Is the Goal. Making the Right Choices Is the Path.
hive
Using Let’s Encrypt certificates on managed clusters with OpenShift Hive
Step-by-step configuration of Hive cluster to trust alternative certificates.
certificates
Using Let’s Encrypt certificates on managed clusters with OpenShift Hive
Step-by-step configuration of Hive cluster to trust alternative certificates.
education
The Educator Who Taught the World
The Fantastic Tale of an Italian Giant
history
The Educator Who Taught the World
The Fantastic Tale of an Italian Giant
storytelling
Stories That Can Heal The World
An exploration of storytelling as the foundation of everyday life
psychology
Stories That Can Heal The World
An exploration of storytelling as the foundation of everyday life
life
Stories That Can Heal The World
An exploration of storytelling as the foundation of everyday life
writing
Stories That Can Heal The World
An exploration of storytelling as the foundation of everyday life
product management
On Technical Debt, Margin Calls, and Ponzi Schemes
New Financial Metaphors and Debt Management Lessons for Modern Software Development
culture
No More Slack: Return to The Office
You Never Know What You Had Until You Lose It
rto
No More Slack: Return to The Office
You Never Know What You Had Until You Lose It
availability
Pod Disruption Budgets and Single-Instance Stateful Applications
Identifying budget allocations that require administrative intervention
build
Building Applications with OCP BuildConfig
A convenient way of creating container images for Kubernetes workloads
cicd
Building Applications with OCP BuildConfig
A convenient way of creating container images for Kubernetes workloads
iops
Using gp3 Root Volumes for OpenShift Nodes on AWS
Avoid paying for expensive IOPS capacity reservation you may not need
chatgpt
Kubenstein, a GPT-Powered Kubernetes Administrator
But is it any good?
ai
Kubenstein, a GPT-Powered Kubernetes Administrator
But is it any good?
administration
Delete Kubernetes Namespaces in Terminating Status
A Last-Resort Approach to Removing Stubborn Namespaces
resources
Delete Kubernetes Namespaces in Terminating Status
A Last-Resort Approach to Removing Stubborn Namespaces
eks
Grant Access to EKS Cluster to Non-AWS Account Users
Authorized AWS account users can log in to an Amazon EKS cluster using the aws CLI. However, there are many situations where you need to share access to the ...
access
Grant Access to EKS Cluster to Non-AWS Account Users
Authorized AWS account users can log in to an Amazon EKS cluster using the aws CLI. However, there are many situations where you need to share access to the ...
iam
Grant Access to EKS Cluster to Non-AWS Account Users
Authorized AWS account users can log in to an Amazon EKS cluster using the aws CLI. However, there are many situations where you need to share access to the ...
problem-solving
Three Steps to Solve All Your Problems in Tech
Where Clarity Leads, Solutions Find Their Way
critical-thinking
Three Steps to Solve All Your Problems in Tech
Where Clarity Leads, Solutions Find Their Way
jobs
Ensuring Execution of ArgoCD Resource Hooks Responsible for Configuration Changes
Not all ArgoCD resource hooks can wait until the next synchronization cycle
backup
Using ODF object buckets as OADP backup storage locations
A useful backup solution for airgapped environments
odf
Using ODF object buckets as OADP backup storage locations
A useful backup solution for airgapped environments
oadp
Using ODF object buckets as OADP backup storage locations
A useful backup solution for airgapped environments