Derek.Kim – Medium

Derek.Kim

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Derek.Kim

Kubernetes as a Subway: Overprovisioning, Priority, and Preemption

Kubernetes is a powerful tool for managing containerized applications, but even the most powerful tools need careful management to function…

Aug 12

Kubernetes as a Subway: Overprovisioning, Priority, and Preemption

Aug 12

Pinned

Derek.Kim

How to access GCP securely from AWS with Workload Identity Federation

Features of IAM

Jan 27, 2023

How to access GCP securely from AWS with Workload Identity Federation

Jan 27, 2023

Derek.Kim

Maximizing Your AWS Managed OpenSearch Storage: Don’t Forget Reserved Space!

AWS Managed OpenSearch reserves up to 20% of disk space per data node for internal operations. Plan your cluster storage accordingly to…

4d ago

Maximizing Your AWS Managed OpenSearch Storage: Don’t Forget Reserved Space!

4d ago

Derek.Kim

Simple Troubleshooting Elasticsearch Disk Space-Watermark Settings Guide

Explore Elasticsearch’s watermark settings to prevent disk issues and learn practical strategies to manage read-only states and avoid data d

Aug 27

Simple Troubleshooting Elasticsearch Disk Space-Watermark Settings Guide

Aug 27

Derek.Kim

GCP Log-based Metrics in Minutes? Yes, with Gemini AI Chat!

See how Gemini AI Chat helps you create log-based metrics in less than 10 minutes, improving efficiency in GCP Cloud Run and beyond.

Aug 22

GCP Log-based Metrics in Minutes? Yes, with Gemini AI Chat!

Aug 22

Derek.Kim

Boost Your Go Development with Air: Efficient Live Reloading

Discover how Air can streamline your Go development with live reloading. Improve productivity and efficiency in your coding workflow.

Aug 20

Boost Your Go Development with Air: Efficient Live Reloading

Aug 20

Derek.Kim

GCP’s Secret Players — Understanding the Crucial Role of Service Agents

Struggling with GCP permission issues? Discover how GCP Service Agents play a crucial role and how they differ from service accounts.

Aug 18

GCP’s Secret Players — Understanding the Crucial Role of Service Agents

Aug 18

Derek.Kim

Test AWS Permissions: How to Assume IAM Roles with aws-vault

Learn how to assume IAM Roles with `aws-vault` to ensure your local tests mimic production environments, avoiding common permission pitfalls

Aug 17

Test AWS Permissions: How to Assume IAM Roles with aws-vault

Aug 17

Derek.Kim

Mastering HTTP to HTTPS Redirection on GCP: Key Differences from AWS

Compare AWS and GCP for HTTP to HTTPS redirection. The guide offers Terraform examples for AWS users adapting to GCP’s Load Balancer setup

Aug 16

Mastering HTTP to HTTPS Redirection on GCP: Key Differences from AWS

Aug 16

Derek.Kim

Adjusting AWS Vault Keychain Lock Timeout

Extend the AWS Vault keychain timeout on your MacBook for better AWS CLI efficiency. Customize the duration to suit your workflow needs.

Aug 15

Adjusting AWS Vault Keychain Lock Timeout

Aug 15

Derek.Kim

Derek.Kim

SRE who loves DevOps and Platform Engineering & Cloud Google Developer Expert(Champion Innovator - Security and Networking)

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