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@@ -33,36 +33,35 @@ function _setup_dhparam() {
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}
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}
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function _init() {
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function _init() {
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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 $socket_file
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- Typically you should run your nginxproxy/nginx-proxy with: \`-v /var/run/docker.sock:$socket_file:ro\`
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- See the documentation at http://git.io/vZaGJ
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- EOT
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-
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- exit 1
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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 $socket_file
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+ Typically you should run your nginxproxy/nginx-proxy with: \`-v /var/run/docker.sock:$socket_file:ro\`
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+ See the documentation at http://git.io/vZaGJ
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+ EOT
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+ exit 1
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+ fi
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fi
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fi
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-fi
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-_setup_dhparam
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+ _setup_dhparam
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-# Compute the DNS resolvers for use in the templates - if the IP contains ":", it's IPv6 and must be enclosed in []
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-RESOLVERS=$(awk '$1 == "nameserver" {print ($2 ~ ":")? "["$2"]": $2}' ORS=' ' /etc/resolv.conf | sed 's/ *$//g'); export RESOLVERS
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+ # Compute the DNS resolvers for use in the templates - if the IP contains ":", it's IPv6 and must be enclosed in []
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+ RESOLVERS=$(awk '$1 == "nameserver" {print ($2 ~ ":")? "["$2"]": $2}' ORS=' ' /etc/resolv.conf | sed 's/ *$//g'); export RESOLVERS
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-SCOPED_IPV6_REGEX="\[fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}\]"
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+ SCOPED_IPV6_REGEX="\[fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}\]"
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-if [ "$RESOLVERS" = "" ]; then
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- echo "Warning: unable to determine DNS resolvers for nginx" >&2
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- unset RESOLVERS
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-elif [[ $RESOLVERS =~ $SCOPED_IPV6_REGEX ]]; then
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- echo -n "Warning: Scoped IPv6 addresses removed from resolvers: " >&2
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- echo "$RESOLVERS" | grep -Eo "$SCOPED_IPV6_REGEX" | paste -s -d ' ' >&2
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- RESOLVERS=$(echo "$RESOLVERS" | sed -r "s/$SCOPED_IPV6_REGEX//g" | xargs echo -n); export RESOLVERS
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-fi
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+ if [ "$RESOLVERS" = "" ]; then
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+ echo "Warning: unable to determine DNS resolvers for nginx" >&2
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+ unset RESOLVERS
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+ elif [[ $RESOLVERS =~ $SCOPED_IPV6_REGEX ]]; then
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+ echo -n "Warning: Scoped IPv6 addresses removed from resolvers: " >&2
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+ echo "$RESOLVERS" | grep -Eo "$SCOPED_IPV6_REGEX" | paste -s -d ' ' >&2
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+ RESOLVERS=$(echo "$RESOLVERS" | sed -r "s/$SCOPED_IPV6_REGEX//g" | xargs echo -n); export RESOLVERS
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+ fi
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}
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}
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# Run the init logic if the default CMD was provided
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# Run the init logic if the default CMD was provided
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