mirror of
https://github.com/OpenHands/OpenHands.git
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56 lines
1.3 KiB
Markdown
56 lines
1.3 KiB
Markdown
---
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name: docker
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type: knowledge
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version: 1.0.0
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agent: CodeActAgent
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triggers:
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- docker
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- container
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---
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# Docker Installation and Usage Guide
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## Installation on Debian/Ubuntu Systems
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To install Docker on a Debian/Ubuntu system, follow these steps:
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```bash
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# Update package index
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sudo apt-get update
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# Install prerequisites
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sudo apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release
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# Add Docker's official GPG key
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curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
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# Set up the stable repository
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echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Update package index again
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sudo apt-get update
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# Install Docker Engine
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sudo apt-get install -y docker-ce docker-ce-cli containerd.io
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```
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## Starting Docker in Container Environments
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If you're in a container environment without systemd (like this workspace), start Docker with:
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```bash
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# Start Docker daemon in the background
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sudo dockerd > /tmp/docker.log 2>&1 &
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# Wait for Docker to initialize
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sleep 5
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```
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## Verifying Docker Installation
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To verify Docker is working correctly, run the hello-world container:
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```bash
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sudo docker run hello-world
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```
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