alxconfig-ng/functions/config_network.sh

# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_network.sh,v 1.7 2005-04-19 17:19:14 niro Exp $
# configures networkin on the host via mysql db settings

get_network_settings()
{
	local x i all DB_NETWORK

	#all arrays:
	# ->  hostname modules domain networking ip netmask dns gateway broadcast

	all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select hostname,
				module,
				domain,
				networking,
				ip,
				netmask,
				dns,
				gateway,
				broadcast
		from cfg_network where serial='${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

	# and now put them in usable var names and export them systemwide
	export ALX_HOSTNAME="${DB_NETWORK[0]:=NULL}"
	export ALX_MODULE="${DB_NETWORK[1]:=NULL}"
	export ALX_DOMAIN="${DB_NETWORK[2]:=NULL}"
	export ALX_NETWORKING="${DB_NETWORK[3]:=NULL}"
	export ALX_IP="${DB_NETWORK[4]:=NULL}"
	export ALX_NETMASK="${DB_NETWORK[5]:=NULL}"
	export ALX_DNS="${DB_NETWORK[6]:=NULL}"
	export ALX_GATEWAY="${DB_NETWORK[7]:=NULL}"
	export ALX_BROADCAST="${DB_NETWORK[8]:=NULL}"
}

config_networking()
{
	#first of all get the vars
	get_network_settings

	# debug
# 	echo "0: ${ALX_HOSTNAME}"
# 	echo "1: ${ALX_MODULE}"
# 	echo "2: ${ALX_DOMAIN}"
# 	echo "3: ${ALX_NETWORKING}"
# 	echo "4: ${ALX_IP}"
# 	echo "5: ${ALX_NETMASK}"
# 	echo "6: ${ALX_DNS}"
# 	echo "7: ${ALX_GATEWAY}"
# 	echo "8: ${ALX_BROADCAST}"

	# hostname && hosts
	echo "${ALX_HOSTNAME}" > /etc/hostname
	echo -e "127.0.0.1\tlocalhost.${ALX_DOMAIN}\tlocalhost\t${ALX_HOSTNAME}" > /etc/hosts

	# network devices

	# always on boot
	echo 'ONBOOT="yes"' > /etc/conf.d/net.eth0
	echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.eth0

	case ${ALX_NETWORKING} in
		dhcp|DHCP)
			echo 'DHCP_PROG="/sbin/dhcpcd"' >> /etc/conf.d/net.eth0
			# -k kills the dhcp-cache at system shutdown
			# -z will not
			echo 'DHCP_STOP="-z"' >> /etc/conf.d/net.eth0
			#timeout after 10 seconds
			echo 'DHCP_START="-t 10"' >> /etc/conf.d/net.eth0
			;;

		static|STATIC)
			# add hostname with valid ip to hosts
			echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts
			echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.eth0
			echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.eth0
			echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.eth0
			;;
	esac

	# gateway or gateway overrides
	if [[ ${ALX_GATEWAY} != NULL ]]
	then
		echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.eth0
		echo 'GATEWAY_IF="eth0"' >> /etc/conf.d/net.eth0
	fi

	# nameserver or nameserver overrides
	if [[ ${ALX_DNS} != NULL ]]
	then
		echo "nameserver ${ALX_DNS}" > /etc/resolv.conf
	fi

	# setup smb.conf (little sed magic:)
	cat ${ALX_SKELETONS}/samba/smb.conf > /etc/samba/smb.conf
	sed -i -e "s:\(workgroup = \).*:\1${ALX_DOMAIN}:" /etc/samba/smb.conf

	# unset all vars
	unset ALX_HOSTNAME
	unset ALX_MODULE
	unset ALX_DOMAIN
	unset ALX_NETWORKING
	unset ALX_IP
	unset ALX_NETMASK
	unset ALX_DNS
	unset ALX_GATEWAY
	unset ALX_BROADCAST
}

1	niro	266	# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_network.sh,v 1.7 2005-04-19 17:19:14 niro Exp $
2	niro	218	# configures networkin on the host via mysql db settings
3
4			get_network_settings()
5			{
6			local x i all DB_NETWORK
7
8			#all arrays:
9			# -> hostname modules domain networking ip netmask dns gateway broadcast
10
11			all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
12			"select hostname,
13			module,
14			domain,
15			networking,
16			ip,
17			netmask,
18			dns,
19			gateway,
20			broadcast
21			from cfg_network where serial='${ALX_SERIAL}'")
22
23			#split'em up and put 'em in an array
24			declare -i i=0
25			for x in ${all}
26			do
27			DB_NETWORK[${i}]="${x}"
28			((i++))
29			done
30
31			# and now put them in usable var names and export them systemwide
32			export ALX_HOSTNAME="${DB_NETWORK[0]:=NULL}"
33			export ALX_MODULE="${DB_NETWORK[1]:=NULL}"
34			export ALX_DOMAIN="${DB_NETWORK[2]:=NULL}"
35			export ALX_NETWORKING="${DB_NETWORK[3]:=NULL}"
36			export ALX_IP="${DB_NETWORK[4]:=NULL}"
37			export ALX_NETMASK="${DB_NETWORK[5]:=NULL}"
38			export ALX_DNS="${DB_NETWORK[6]:=NULL}"
39			export ALX_GATEWAY="${DB_NETWORK[7]:=NULL}"
40			export ALX_BROADCAST="${DB_NETWORK[8]:=NULL}"
41			}
42
43			config_networking()
44			{
45			#first of all get the vars
46			get_network_settings
47
48			# debug
49	niro	241	# echo "0: ${ALX_HOSTNAME}"
50			# echo "1: ${ALX_MODULE}"
51			# echo "2: ${ALX_DOMAIN}"
52			# echo "3: ${ALX_NETWORKING}"
53			# echo "4: ${ALX_IP}"
54			# echo "5: ${ALX_NETMASK}"
55			# echo "6: ${ALX_DNS}"
56			# echo "7: ${ALX_GATEWAY}"
57			# echo "8: ${ALX_BROADCAST}"
58	niro	218
59			# hostname && hosts
60			echo "${ALX_HOSTNAME}" > /etc/hostname
61	niro	255	echo -e "127.0.0.1\tlocalhost.${ALX_DOMAIN}\tlocalhost\t${ALX_HOSTNAME}" > /etc/hosts
62	niro	218
63			# network devices
64
65			# always on boot
66			echo 'ONBOOT="yes"' > /etc/conf.d/net.eth0
67			echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.eth0
68
69			case ${ALX_NETWORKING} in
70			dhcp\|DHCP)
71			echo 'DHCP_PROG="/sbin/dhcpcd"' >> /etc/conf.d/net.eth0
72			# -k kills the dhcp-cache at system shutdown
73			# -z will not
74			echo 'DHCP_STOP="-z"' >> /etc/conf.d/net.eth0
75			#timeout after 10 seconds
76			echo 'DHCP_START="-t 10"' >> /etc/conf.d/net.eth0
77			;;
78
79			static\|STATIC)
80			# add hostname with valid ip to hosts
81			echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts
82			echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.eth0
83			echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.eth0
84			echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.eth0
85			;;
86			esac
87
88			# gateway or gateway overrides
89			if [[ ${ALX_GATEWAY} != NULL ]]
90			then
91			echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.eth0
92			echo 'GATEWAY_IF="eth0"' >> /etc/conf.d/net.eth0
93			fi
94
95			# nameserver or nameserver overrides
96			if [[ ${ALX_DNS} != NULL ]]
97			then
98			echo "nameserver ${ALX_DNS}" > /etc/resolv.conf
99			fi
100
101	niro	266	# setup smb.conf (little sed magic:)
102			cat ${ALX_SKELETONS}/samba/smb.conf > /etc/samba/smb.conf
103			sed -i -e "s:\(workgroup = \).*:\1${ALX_DOMAIN}:" /etc/samba/smb.conf
104
105	niro	218	# unset all vars
106			unset ALX_HOSTNAME
107			unset ALX_MODULE
108			unset ALX_DOMAIN
109			unset ALX_NETWORKING
110			unset ALX_IP
111			unset ALX_NETMASK
112			unset ALX_DNS
113			unset ALX_GATEWAY
114			unset ALX_BROADCAST
115			}
116	niro	255