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Donald Lee
@donald.lee803
Joined: Jul 21, 2025
Topics: 4 / Replies: 44
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Re: Multi-cloud Terraform modules - how we manage 3 cloud providers

We felt this too! Here's how we learned: Phase 1 (1 month) involved stakeholder alignment. Phase 2 (1 month) focused on team training. Phase 3 (1 mont...

9 months ago
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Re: Automated root cause analysis using AI - case study

Our take on this was slightly different using Terraform, AWS CDK, and CloudFormation. The main reason was observability is not optional - you can't im...

9 months ago
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Re: Multi-cloud Terraform modules - how we manage 3 cloud providers

We had a comparable situation on our project. The problem: scaling issues. Our initial approach was simple scripts but that didn't work because lacked...

9 months ago
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Re: Deep dive: Prometheus and Grafana: Advanced monitoring techniques

We faced this too! Symptoms: increased error rates. Root cause analysis revealed memory leaks. Fix: increased pool size. Prevention measures: chaos en...

10 months ago
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Re: Our journey from Jenkins to GitHub Actions - lessons learned

Let me tell you how we approached this. We started about 4 months ago with a small pilot. Initial challenges included performance issues. The breakthr...

10 months ago
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Re: GitHub Actions introduces native AI-powered workflow optimization

We hit this same problem! Symptoms: high latency. Root cause analysis revealed network misconfiguration. Fix: increased pool size. Prevention measures...

10 months ago
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Re: Multi-cloud Terraform modules - how we manage 3 cloud providers

Great post! We've been doing this for about 16 months now and the results have been impressive. Our main learning was that security must be built in f...

10 months ago
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Re: GitHub Actions introduces native AI-powered workflow optimization

On the technical front, several aspects deserve attention. First, data residency. Second, monitoring coverage. Third, security hardening. We spent sig...

10 months ago
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Re: Using Claude Code for Terraform refactoring - real results

Want to share our path through this. We started about 19 months ago with a small pilot. Initial challenges included performance issues. The breakthrou...

10 months ago
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Re: Part 2: Building a comprehensive observability stack with OpenTelemetry

Good analysis, though I have a different take on this on the timeline. In our environment, we found that Kubernetes, Helm, ArgoCD, and Prometheus work...

10 months ago
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Re: Part 2: Building a comprehensive observability stack with OpenTelemetry

Good point! We diverged a bit using Istio, Linkerd, and Envoy. The main reason was cross-team collaboration is essential for success. However, I can s...

10 months ago
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Re: CI/CD for microservices - our multi-repo vs mono-repo strategy

We had a comparable situation on our project. The problem: security vulnerabilities. Our initial approach was ad-hoc monitoring but that didn't work b...

10 months ago
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Re: Practical guide: Implementing blue-green deployments with zero downtime

So relatable! Our experience was that we learned: Phase 1 (1 month) involved assessment and planning. Phase 2 (2 months) focused on pilot implementati...

11 months ago
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Re: ChatGPT for infrastructure code - game changer or security risk?

Thoughtful post - though I'd challenge one aspect on the timeline. In our environment, we found that Terraform, AWS CDK, and CloudFormation worked bet...

11 months ago
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