kopia lustrzana https://github.com/jupyterhub/repo2docker
36 wiersze
1.1 KiB
Plaintext
36 wiersze
1.1 KiB
Plaintext
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#!/bin/sh
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set -e
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function write_config() {
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# Checks for the environment variables *_PROXY.
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# If at least one variables is found, it writes all found variables
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# into a docker config file
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docker_cfg="$1"
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httpProxy="${HTTP_PROXY:-$http_proxy}"
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httpsProxy="${HTTPS_PROXY:-$https_proxy}"
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noProxy="${NO_PROXY:-$no_proxy}"
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# If no proxy vars are set, do nothing
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[ -z "$httpProxy" ] && [ -z "$httpsProxy" ] && [ -z "$noProxy" ] && return
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[ -f "$1" ] && echo "$1 already exists. Not touching it. You are responsible for setting your proxy vars there yourself" >&2 && return
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sep=""
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mkdir -p "$(dirname $docker_cfg)"
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cat <<EOF > "$docker_cfg"
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{
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"proxies": {
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"default": {
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EOF
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[ -n "$httpProxy" ] && echo -ne "$sep"' "httpProxy": "'"$httpProxy"'"' >> "$docker_cfg" && sep=",\n"
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[ -n "$httpsProxy" ] && echo -ne "$sep"' "httpsProxy": "'"$httpsProxy"'"' >> "$docker_cfg" && sep=",\n"
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[ -n "$noProxy" ] && echo -ne "$sep"' "noProxy": "'"$noProxy"'"' >> "$docker_cfg" && sep=",\n"
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cat <<EOF >> "$docker_cfg"
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}
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}
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}
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EOF
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}
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write_config /root/.docker/config.json
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exec "$@"
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