mirror of https://github.com/OpenIPC/wiki.git
72 lines
1.9 KiB
Markdown
72 lines
1.9 KiB
Markdown
# OpenIPC Wiki
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[Table of Content](../index.md)
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Running a TFTP server in Docker
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-------------------------------
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The easiest way to run a TFTP server is to do that inside a containerized
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environment. It does not matter if you run Linux, Windows, or Mac, just perform
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these steps:
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### Install Docker Composer
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Follow the [Docker installation instructions][1].
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### Create Docker image files
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Create a file named `Dockerfile` with the following content:
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```
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FROM debian:latest
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ARG DEBIAN_FRONTEND=noninteractive
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RUN apt-get update && apt-get install tftpd-hpa -y -qq && \
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apt-get clean && rm -rf /var/lib/apt/lists/*
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CMD echo -n "Starting $(in.tftpd --version)" && \
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in.tftpd --foreground --create --secure --ipv4 --verbose --user tftp \
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--address 0.0.0.0:69 --blocksize 1468 /srv/tftp
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```
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In the same directory, create a file named `docker-compose.yml` with the
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following content:
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``` yaml
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version: '3.9'
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services:
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tftpd-hpa:
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build: .
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container_name: tftp
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network_mode: 'host'
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restart: unless-stopped
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volumes:
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- ./tftp:/srv/tftp
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```
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### Start the container
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```
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docker-compose up -d
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```
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Docker will build an image if necessary and launch it in the background. During
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building the container, Docker will also create `tftp/` subdirectory from which
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your files will be served. Docker acts as user `systemd-network` from group
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`input` to access that directory. If you want to allow saving files sent via
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TFTP to your machine you'll need to change ownership on that directory:
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```
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sudo chown systemd-network:input ./tftp
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```
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Alternatively, you may loosen permissions on that directory:
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```
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sudo chmod 777 ./tftp
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```
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Use your computer's IP address to access the TFTP server from other machines on
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your local network.
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### Stop the container
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To stop the container and free up memory just run
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```
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docker-compose stop
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```
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The container will be saved on your computer until the next time you need to
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start it.
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[1]: https://docs.docker.com/compose/install/
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