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| author | Natanael Copa <ncopa@alpinelinux.org> | 2008-05-21 14:01:23 +0000 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2008-05-21 14:01:23 +0000 |
| commit | 4ade8ccfc6cb761adec205285f1866c8265e57e2 (patch) | |
| tree | 859f9c96dfb088202b51bc57cdc0b6936486c3e7 /setup-alpine-web | |
| parent | 70faa4b15c9fd02fc4f4c1595b53bf5adf34e4a4 (diff) | |
| download | alpine-conf-4ade8ccfc6cb761adec205285f1866c8265e57e2.tar.bz2 alpine-conf-4ade8ccfc6cb761adec205285f1866c8265e57e2.tar.xz | |
release 1.5. added setup-alpine-web
Diffstat (limited to 'setup-alpine-web')
| -rw-r--r-- | setup-alpine-web | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/setup-alpine-web b/setup-alpine-web new file mode 100644 index 0000000..a24ca12 --- /dev/null +++ b/setup-alpine-web @@ -0,0 +1,83 @@ +#!/bin/sh + +BRNUM=0 +CNET="10.$BRNUM.0" +IFACE_LIST=/tmp/interfaces + +get_interfaces() { + [ -f "$IFACE_LIST" ] || tail -n +3 /proc/net/dev \ + | awk -F: '$1 !~ /lo/ { print $1 }' > "$IFACE_LIST" + cat "$IFACE_LIST" +} + +make_dhcp_subnet() { + local num=$1 + local iface=$2 + local network="$CNET.$num" + local netmask=255.255.255.240 + local router="$CNET.$(( $num + 1 ))" + local poolstart="$CNET.$(( $num + 2 ))" + local poolend="$CNET.$(( $num + 14 ))" + echo "subnet $network netmask $netmask {" + echo " range $poolstart $poolend;" + echo " option routers $router;" + echo "}" + echo "" + ip addr add $router/28 dev $iface || echo "Failed to set address $router/28 on $iface" >&2 + ip link set dev $iface up + iptables -t nat -A PREROUTING -i $iface -j DNAT --to-destination $router +} + +make_dhcp_global() { + echo "option domain-name \"bootstrap.invalid\";" + echo "option domain-name-servers $CNET.1;" + echo "ddns-update-style none;" + echo "" +} + +# parse args +while getopts "b:" opts; do + case "$opts" in + b) BRNUM="$OPTARG";; + h) usage;; + esac +done +shift $(( $OPTIND - 1 )) + +hostname alpine + +# install needed packages +apk_add dhcp iptables tinydns acf-apk "$@" + +# config dhcp server +make_dhcp_global > /etc/dhcp/dhcpd.conf +count=0 +for i in $(get_interfaces); do + # maximum 16 network interfaces + [ $count -ge 16 ] && break + make_dhcp_subnet $(( $count * 16 )) $i >> /etc/dhcp/dhcpd.conf + count=$(( $count + 1 )) +done + +/etc/init.d/syslog start +/etc/init.d/dhcpd start +FORCE_SETUP_WEBCONF=yes setup-webconf apk "$@" + +# set up http listener/forwarder +mkdir -p /var/www/redirect +cat <<EOF >/var/www/redirect/index.html +<html> +<head> +<meta HTTP-EQUIV="REFRESH" content="0; url=https://$(hostname)"> +</head> +<body> +</body> +</html> +EOF +httpd -h /var/www/redirect + +# dummy dns +echo "* $CNET.1" > /etc/dnsd.conf +/etc/init.d/dnsd start + +exit 0 |