Diff of /alx-src/branches/alxconf-060/functions/config_network.sh

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	alx-src/trunk/alxconfig-ng/functions/config_network.sh revision 239 by niro, Tue Apr 12 20:46:52 2005 UTC	alx-src/branches/alxconf-060/functions/config_network.sh revision 4835 by niro, Mon May 13 11:13:20 2013 UTC
#	Line 1	Line 1
1	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_network.sh,v 1.4 2005-04-12 20:45:55 niro Exp $	# $Id$
2	# configures networkin on the host via mysql db settings	# configures networking on the host via mysql db settings
3
4	get_network_settings()	config_networking()
5	{	{
6	local x i all DB_NETWORK	local iface
7		local CONFIG
8
9	#all arrays:	# first of all get the vars
10	# ->  hostname modules domain networking ip netmask dns gateway broadcast	evaluate_table cfg_network
11
12	all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \	# get the right nic
13	"select hostname,	if [[ -z ${cfg_network_iface} ]] || [[ ${cfg_network_iface} = NULL ]]
14	module,	then
15	domain,	# default is 'eth0'
16	networking,	iface="eth0"
17	ip,	else
18	netmask,	iface="${cfg_network_iface}"
19	dns,	fi
	gateway,
	broadcast
	from cfg_network where serial='${ALX_SERIAL}'")
	#split'em up and put 'em in an array
	declare -i i=0
	for x in ${all}
	do
	DB_NETWORK[${i}]="${x}"
	((i++))
	done
20
21	# and now put them in usable var names and export them systemwide	# never ever overwrite network settings, if NETWORKING is unknown
22	export ALX_HOSTNAME="${DB_NETWORK[0]:=NULL}"	case ${cfg_network_networking} in
23	export ALX_MODULE="${DB_NETWORK[1]:=NULL}"	static|STATIC|dhcp|DHCP) ;;
24	export ALX_DOMAIN="${DB_NETWORK[2]:=NULL}"	*)
25	export ALX_NETWORKING="${DB_NETWORK[3]:=NULL}"	echo -e "${COLRED}Received network-settings are not complete, aborting ...${COLDEFAULT}"
26	export ALX_IP="${DB_NETWORK[4]:=NULL}"	return 1
27	export ALX_NETMASK="${DB_NETWORK[5]:=NULL}"	;;
28	export ALX_DNS="${DB_NETWORK[6]:=NULL}"	esac
	export ALX_GATEWAY="${DB_NETWORK[7]:=NULL}"
	export ALX_BROADCAST="${DB_NETWORK[8]:=NULL}"
	}
29
30	config_networking()	# remove all old nics and modules configs
31	{	find /etc/conf.d -type f -name 'net.*' | xargs rm
32	#first of all get the vars	find /etc/modprobe.d -type f -name 'net.*' | xargs rm
33	get_network_settings
34		# update the preliminary network
35		# set an device alias for modprobe.conf
36		[ ! -d /etc/modprobe.d ] && install -d /etc/modprobe.d
37		# update only if not the same (to speed up bootprocess - no depmod)
38		if [ ! -f /etc/modprobe.d/net.${iface}.conf ] ||
39		[[ ${iface} != $(cat /etc/modprobe.d/net.${iface}.conf | cut -d' ' -f2) ]]
40		then
41		CONFIG="/etc/modprobe.d/net.${iface}.conf"
42		clearconfig
43		addconfig "alias ${iface} ${cfg_network_module}"
44		fi
45
46	# debug	# update confd-networking default iface
47	echo "0: ${ALX_HOSTNAME}"	[ ! -d ${SETTINGSPATH} ] && install -d ${SETTINGSPATH}
48	echo "1: ${ALX_MODULE}"	CONFIG="${SETTINGSPATH}/confd-networking"
49	echo "2: ${ALX_DOMAIN}"	clearconfig
50	echo "3: ${ALX_NETWORKING}"	addconfig "${iface}"
	echo "4: ${ALX_IP}"
	echo "5: ${ALX_NETMASK}"
	echo "6: ${ALX_DNS}"
	echo "7: ${ALX_GATEWAY}"
	echo "8: ${ALX_BROADCAST}"
51
52	# hostname && hosts	# hostname && hosts
53	echo "${ALX_HOSTNAME}" > /etc/hostname	CONFIG="/etc/hostname"
54	echo -e "127.0.0.1\tlocalhost\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" > /etc/hosts	clearconfig
55		addconfig "${cfg_network_hostname}"
56		CONFIG="/etc/hosts"
57		clearconfig
58		addconfig -e "127.0.0.1\tlocalhost.${cfg_network_domain}\tlocalhost\t${cfg_network_hostname}"
59		case ${cfg_network_networking} in
60		static|STATIC)
61		# add hostname with valid ip to hosts
62		addconfig -e "${ALX_IP}\t${cfg_network_hostname}.${cfg_network_domain}\t${cfg_network_hostname}"
63		;;
64		esac
65
66	# network devices	# network devices
67
68	# always on boot	# always on boot
69	echo 'ONBOOT="yes"' > /etc/conf.d/net.eth0	CONFIG="/etc/conf.d/net.${iface}"
70	echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.eth0	clearconfig
71
72	case ${ALX_NETWORKING} in	addconfig 'ONBOOT="yes"'
73		addconfig "NETWORKING=\"${cfg_network_networking}\""
74		case ${cfg_network_networking} in
75	dhcp|DHCP)	dhcp|DHCP)
76	echo 'DHCP_PROG="/sbin/dhcpcd"' >> /etc/conf.d/net.eth0	addconfig "DHCP_PROG=\"${ALX_DHCP_PROG}\""
77	# -k kills the dhcp-cache at system shutdown	addconfig "DHCP_STOP=\"${ALX_DHCP_STOP}\""
78	# -z will not	addconfig "DHCP_START=\"${ALX_DHCP_START}\""
	echo 'DHCP_STOP="-z"' >> /etc/conf.d/net.eth0
	#timeout after 10 seconds
	echo 'DHCP_START="-t 10"' >> /etc/conf.d/net.eth0
79	;;	;;
80
81	static|STATIC)	static|STATIC)
82	# add hostname with valid ip to hosts	addconfig "IP=\"${cfg_network_ip}\""
83	echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts	addconfig "NETMASK=\"${cfg_network_netmask}\""
84	echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.eth0	addconfig "BROADCAST=\"${cfg_network_broadcast}\""
	echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.eth0
	echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.eth0
85	;;	;;
86	esac	esac
87
88		# force mac address override
89		if [[ ${cfg_network_forcemacto} != NULL ]] && [[ ! -z ${cfg_network_forcemacto} ]]
90		then
91		addconfig "FORCE_MAC_TO=\"${cfg_network_forcemacto}\""
92		fi
93
94		# wireless extensions
95		local value
96		local var
97		for var in bitrate \
98		channel \
99		essid \
100		frequency \
101		mode \
102		nick \
103		auth_mode \
104		key_length \
105		key \
106		key_ascii
107		do
108		# get the value of $var
109		eval value="\${cfg_network_wireless_$(echo ${var})}"
110
111		# write it only if not empty
112		if [[ ! -z ${value} ]] && [[ ${value} != NULL ]]
113		then
114		# add WIRELESS and use uppercases
115		addconfig "WIRELESS_$(echo ${var} | tr [[:lower:] [[:upper:]])=\"${value}\""
116		fi
117
118		# clear value
119		unset value
120		done
121
122		# FIXME !!!
123		# setup wpa-driver (only zydas atm)
124		if [[ ${cfg_network_module} = zd1211 ]]
125		then
126		addconfig "WIRELESS_WPA_DRIVER=zydas"
127		fi
128
129		CONFIG="/etc/conf.d/net.routes"
130		clearconfig
131	# gateway or gateway overrides	# gateway or gateway overrides
132	if [[ ${ALX_GATEWAY} != NULL ]]	if [[ ${cfg_network_gateway} != NULL ]] && [[ ! -z ${cfg_network_gateway} ]]
133	then	then
134	echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.eth0	addconfig "default gw ${cfg_network_gateway}"
	echo 'GATEWAY_IF="eth0"' >> /etc/conf.d/net.eth0
135	fi	fi
136
137		CONFIG="/etc/resolv.conf"
138		clearconfig
139	# nameserver or nameserver overrides	# nameserver or nameserver overrides
140	if [[ ${ALX_DNS} != NULL ]]	if [[ ${cfg_network_dns} != NULL ]] && [[ ! -z ${cfg_network_dns} ]]
141	then	then
142	echo "nameserver ${ALX_DNS}" > /etc/resolv.conf	addconfig "nameserver ${cfg_network_dns}"
143	fi	fi
144
145	# unset all vars	# netbios daemon
146	unset ALX_HOSTNAME	if [[ -x /usr/sbin/nmbd ]]
147	unset ALX_MODULE	then
148	unset ALX_DOMAIN	CONFIG="/etc/samba/smb.conf"
149	unset ALX_NETWORKING	clearconfig
150	unset ALX_IP	addconfig "[global]"
151	unset ALX_NETMASK	addconfig "workgroup = ${cfg_network_domain}"
152	unset ALX_DNS	addconfig "netbios name = ${cfg_network_hostname}"
153	unset ALX_GATEWAY	addconfig "dns proxy = no"
154	unset ALX_BROADCAST
155		rc-config add nmbd  &> /dev/null
156		else
157		rc-config del nmbd  &> /dev/null
158		fi
159	}	}

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Legend: Removed from v.239   changed lines   Added in v.4835