Managing GitOps Deployments in Multi-cluster Production Environments
summary
Demo shows Argo CD deploying a multi-service app across four managed clusters (cloud and on‑prem) using Argo CD ApplicationSet and a monorepo. Clusters register as secrets with a label so the cluster generator auto-creates per-cluster apps, and sync waves and hooks enforce backend-before-frontend ordering and health checks. Uses Helm/Kustomize, deploys dev/stage/prod from one manifest, and promotes changes by copying environment YAML rather than branching; live demos deploy successfully.
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chapters (13)
- 0:00GitOps in multi-cluster
- 1:27GitOps and Argo CD
- 3:54Demo 1: Same cluster deploy
- 4:58Remote clusters with sync waves
- 7:27Demo 2: Ordered sync waves
- 8:31Scaling with Application Sets
- 10:19Demo 3: Multiple environments
- 12:07Multi-cluster strategies
- 13:08Demo 4: All managed clusters
- 14:37Environments to clusters
- 15:59Demo 5: Multi-cluster strategy
- 18:08Promoting applications
- 19:56Q&A: Argo CD auth
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