Docker

Everyone uses containers these days, right?

Docker Components and Layers: docker, dockerd, containerd, runc, Colima, Lima

Doosan published on June 17, 2026

5 min, 973 words

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Tags: docker colima lima containerd

Layer 1 — docker CLI (Client)

Doosan published on June 17, 2026

4 min, 775 words

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Tags: docker cli layers

Layer 2 — dockerd (Daemon / API Server)

Doosan published on June 17, 2026

5 min, 837 words

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Tags: docker dockerd daemon layers

Layer 3 — containerd (Container Runtime)

Doosan published on June 17, 2026

5 min, 837 words

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Tags: docker containerd runtime layers

Layer 4 — runc (Low-level OCI Runtime)

Doosan published on June 17, 2026

6 min, 1001 words

Categories: post

Tags: docker runc oci layers