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38 lines
1.4 KiB
38 lines
1.4 KiB
6 years ago
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---
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title: Running in Docker
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---
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We keep a Docker image with recent snapshot builds from the `develop` branch [on DockerHub](https://hub.docker.com/r/ethereum/client-go/). In addition to the container based on [Ubuntu](http://www.ubuntu.com) (158 MB), there is a smaller image using [Alpine Linux](https://alpinelinux.org) (35 MB). To use the alpine [tag](https://hub.docker.com/r/ethereum/client-go/tags), replace `ethereum/client-go` with `ethereum/client-go:alpine` in the examples below.
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To pull the image, run this command:
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```shell
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docker pull ethereum/client-go
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```
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Start a node with:
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```shell
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docker run -it -p 30303:30303 ethereum/client-go
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```
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To start a node that runs the JSON-RPC interface on port **8545**, run:
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```shell
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docker run -it -p 8545:8545 -p 30303:30303 ethereum/client-go --rpc --rpcaddr "0.0.0.0"
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```
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**WARNING: This opens your container to external calls. "0.0.0.0" should _not_ be used when exposed to public networks**
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To use the interactive JavaScript console, run:
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```shell
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docker run -it -p 30303:30303 ethereum/client-go console
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```
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## Using Data Volumes
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To persist downloaded blockchain data between container starts, use Docker [data volumes](https://docs.docker.com/engine/tutorials/dockervolumes/#/mount-a-host-directory-as-a-data-volume). Replace `/path/on/host` with the location you want to store the data in.
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docker run -it -p 30303:30303 -v /path/on/host:/root/.ethereum ethereum/client-go
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