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22 lines
639 B
22 lines
639 B
#!/bin/bash |
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set -e |
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# Warn if the DOCKER_HOST socket does not exist |
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if [[ $DOCKER_HOST == unix://* ]]; then |
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socket_file=${DOCKER_HOST#unix://} |
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if ! [ -S $socket_file ]; then |
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cat >&2 <<-EOT |
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ERROR: you need to share your Docker host socket with a volume at $socket_file |
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Typically you should run your jwilder/nginx-proxy with: \`-v /var/run/docker.sock:$socket_file:ro\` |
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See the documentation at http://git.io/vZaGJ |
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EOT |
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socketMissing=1 |
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fi |
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fi |
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# If the user has run the default command and the socket doesn't exist, fail |
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if [ "$socketMissing" = 1 -a "$1" = forego -a "$2" = start -a "$3" = '-r' ]; then |
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exit 1 |
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fi |
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exec "$@"
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