Unveil the Secret Ingredients for Argo CD in the Enterprise-Scale
Talkat KubeCon + CloudNativeCon + Open Source Summit China 2021 · on Thursday, 2021-12-09· at 12:10· Kubecon + CloudNativeCon 演讲厅, 虚拟会议 (Virtual)·
summary
Argo CD handles thousands of apps by running distinct services: repo server for git cloning and on‑the‑fly manifest generation, application controller for reconciliation, and an API server for state queries. A real instance manages ~2,300 applications across 26 clusters with manifests in ~500 repositories. Scaling tips include increasing controller workers (default 20), enabling controller sharding (multiple replicas), running 3–4 repo‑server replicas, limiting concurrent manifest generation for mono‑repos, and annotating manifest paths to avoid cache invalidation.
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chapters (13)
- 0:00Start
- 0:40Introductions
- 1:23Argo Get stuff done with Kubernetes!
- 2:14Community
- 2:57ArgoCD Roadmap
- 3:58GitOps Operator Functions
- 4:57Argo CD Architecture
- 5:53Argo CD Is Multi-Tenant
- 6:50It scales well!
- 8:20Controller
- 11:05Repo Server
- 16:37API Server
- 17:06Monitoring & Alerting
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