Javi Fontan
11 years ago
commit
1c33cbaa10
@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
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@ -0,0 +1,104 @@
|
||||
# Linux VM Contextualization
|
||||
|
||||
## Description
|
||||
|
||||
These are the source of the contextualization packages used by VM to be configured with the information generated by OpenNebula.
|
||||
|
||||
## Development
|
||||
|
||||
To contribute bug patches or new features, you can use the github Pull Request model. It is assumed that code and documentation are contributed under the Apache License 2.0.
|
||||
|
||||
More info:
|
||||
* [How to Contribute](http://opennebula.org/addons/contribute/)
|
||||
* Support: [OpenNebula user mailing list](http://opennebula.org/community:mailinglists)
|
||||
* Development: [OpenNebula developers mailing list](http://opennebula.org/community:mailinglists)
|
||||
* Issues Tracking: Github issues (https://github.com/OpenNebula/addon-context-linux/issues)
|
||||
|
||||
## Authors
|
||||
|
||||
* Leader: Javier Fontan (jfontan@opennebula.org)
|
||||
|
||||
## Compatibility
|
||||
|
||||
This add-on is compatible with OpenNebula 4.6.
|
||||
|
||||
## Requirements
|
||||
|
||||
* Ruby >= 1.8.7
|
||||
* gem fpm
|
||||
* dpkg utils for deb package creation
|
||||
* rpm utils for rpm package creation
|
||||
|
||||
On Ubuntu/Debian you can install the package `rpm` and you will be able to generate both rpm and deb packages.
|
||||
|
||||
## Use
|
||||
|
||||
### Package Description
|
||||
|
||||
Here are located the files needed to generate OpenNebula contextualization packages. The packages generated contain these files:
|
||||
|
||||
* `/etc/udev/rules.d/*` These files disable the udev network an cdrom
|
||||
generation
|
||||
* `/etc/init.d/vmcontext` This is the startup script that will try to mount
|
||||
context cdrom, load contextualizaton variables,
|
||||
call scripts in the contextualization scripts
|
||||
directory and call init.sh if it exists in the
|
||||
context cd.
|
||||
* `/etc/one-context.d/*` This directory holds the scripts that will be
|
||||
called by vmcontext script. They should be named
|
||||
starting with a number so they are called in order.
|
||||
|
||||
By default only the network configuration context script is included in the
|
||||
packages. These scripts are different for rpm and deb based distributions and
|
||||
are located in `base_<deb|rpm>` directories.
|
||||
|
||||
The packages also have a post-install script that does these steps:
|
||||
|
||||
* Delete persistent cd and net rules from /etc/udev/rules.d
|
||||
* Links vmcontext script to /etc/rc<runlevel>.d
|
||||
* Deletes network configuration files
|
||||
|
||||
### Package Generation
|
||||
|
||||
The script `generator.sh` generates both deb and rpm packages and can be configured to include more files in the package or change some of its parameters.
|
||||
|
||||
On start it creates a temporary directory and copies there:
|
||||
|
||||
* `base` directory
|
||||
* `base_<deb|rpm>` directory
|
||||
* Any file or directory from the arguments.
|
||||
|
||||
Then these files are included in the package.
|
||||
|
||||
The default parameters to create a package are as follows:
|
||||
|
||||
VERSION=1.0.1
|
||||
MAINTAINER=C12G Labs <support@c12g.com>
|
||||
LICENSE=Apache
|
||||
PACKAGE_NAME=one-context
|
||||
VENDOR=C12G Labs
|
||||
DESCRIPTION="
|
||||
This package prepares a VM image for OpenNebula:
|
||||
* Disables udev net and cd persistent rules
|
||||
* Deletes udev net and cd persistent rules
|
||||
* Unconfigures the network
|
||||
* Adds OpenNebula contextualization scripts to startup
|
||||
|
||||
To get support use the OpenNebula mailing list:
|
||||
http://opennebula.org/community:mailinglists
|
||||
"
|
||||
PACKAGE_TYPE=deb
|
||||
URL=http://opennebula.org
|
||||
|
||||
You can change any parameter setting an environment variable with the same name. For example, to generate an rpm package with a different package name:
|
||||
|
||||
$ PACKAGE_TYPE=rpm PACKAGE_NAME=my-context ./generate.sh
|
||||
|
||||
You can also include new files. This is handy to, for example, include new scripts executed to contextualize an image. For example, we can have an script that install a user ssh key. We will create the file hierarchy that will go inside the package in a directory:
|
||||
|
||||
$ mkdir -p ssh/etc/one-context.d
|
||||
$ cp <our-ssh-script> ssh/etc/one-context.d/01-ssh-key
|
||||
$ ./generate.sh ssh/etc
|
||||
|
||||
NOTE: The generator must be executed from the same directory it resides.
|
||||
|
||||
@ -0,0 +1,70 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# chkconfig: 2345 9 99
|
||||
# description: network reconfigure
|
||||
#
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: vmcontext
|
||||
# Required-Start: $all
|
||||
# Required-Stop:
|
||||
# Should-Start: networking
|
||||
# Should-Stop: networking
|
||||
# Default-Start: 2 3 4 5
|
||||
# Default-Stop: 0 1 6
|
||||
# Short-Description: OpenNebula contextualization script
|
||||
### END INIT INFO
|
||||
|
||||
function export_rc_vars
|
||||
{
|
||||
if [ -f $1 ] ; then
|
||||
ONE_VARS=`cat $1 | egrep -e '^[a-zA-Z\-\_0-9]*=' | sed 's/=.*$//'`
|
||||
|
||||
. $1
|
||||
|
||||
for v in $ONE_VARS; do
|
||||
export $v
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
function execute_scripts {
|
||||
SCRIPTS_DIR="/etc/one-context.d"
|
||||
for script in $SCRIPTS_DIR/*; do
|
||||
$script
|
||||
done
|
||||
}
|
||||
|
||||
case "$1" in
|
||||
"start")
|
||||
if [ -e "/dev/disk/by-label/CONTEXT" ]; then
|
||||
mount -t iso9660 -L CONTEXT -o ro /mnt
|
||||
if [ -f /mnt/context.sh ]; then
|
||||
export_rc_vars /mnt/context.sh
|
||||
fi
|
||||
|
||||
execute_scripts
|
||||
|
||||
umount /mnt
|
||||
else
|
||||
execute_scripts
|
||||
fi
|
||||
;;
|
||||
|
||||
esac
|
||||
|
||||
@ -0,0 +1,52 @@
|
||||
#!/bin/bash
|
||||
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
export DNS_VARIABLES="DNS $(env | sed 's/=.*$//' | grep -E '^ETH[0-9]+_DNS$' | sort)"
|
||||
|
||||
export SEARCH_VARIABLES="SEARCH_DOMAIN $(env | sed 's/=.*$//' | grep -E '^ETH[0-9]+_SEARCH_DOMAIN$' | sort)"
|
||||
|
||||
nameservers=$(
|
||||
for var in ${DNS_VARIABLES}; do
|
||||
value=$(eval "echo \"\${$var}\"")
|
||||
if [ -n "$value" ]; then
|
||||
echo "$value"
|
||||
fi
|
||||
done
|
||||
)
|
||||
|
||||
searchdomains=$(
|
||||
for var in ${SEARCH_VARIABLES}; do
|
||||
value=$(eval "echo \"\${$var}\"")
|
||||
if [ -n "$value" ]; then
|
||||
echo "$value"
|
||||
fi
|
||||
done
|
||||
)
|
||||
|
||||
[ -z "$nameservers" ] && exit 0
|
||||
|
||||
echo -n '' > /etc/resolv.conf
|
||||
|
||||
for nameserver in $nameservers; do
|
||||
echo nameserver $nameserver >> /etc/resolv.conf
|
||||
done
|
||||
|
||||
[ -z "$searchdomains" ] && exit 0
|
||||
|
||||
echo search $searchdomains >> /etc/resolv.conf
|
||||
|
||||
@ -0,0 +1,33 @@
|
||||
#!/bin/bash
|
||||
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
[ -z "${SSH_PUBLIC_KEY}${EC2_PUBLIC_KEY}" ] && exit 0
|
||||
|
||||
mkdir -m0700 -p /root/.ssh
|
||||
|
||||
echo -n '' > /root/.ssh/authorized_keys
|
||||
|
||||
if [ -n "$SSH_PUBLIC_KEY" ]; then
|
||||
echo "$SSH_PUBLIC_KEY" >> /root/.ssh/authorized_keys
|
||||
fi
|
||||
|
||||
if [ -n "$EC2_PUBLIC_KEY" ]; then
|
||||
echo "$EC2_PUBLIC_KEY" >> /root/.ssh/authorized_keys
|
||||
fi
|
||||
|
||||
chmod 600 /root/.ssh/authorized_keys
|
||||
@ -0,0 +1 @@
|
||||
swapon -L swap
|
||||
@ -0,0 +1,20 @@
|
||||
#!/bin/bash
|
||||
|
||||
MOUNT_DIR=/mnt
|
||||
TMP_DIR=/tmp/one-context-tmp
|
||||
|
||||
if [ -z "$INIT_SCRIPTS" ]; then
|
||||
if [ -f "$MOUNT_DIR/init.sh" ]; then
|
||||
INIT_SCRIPTS=init.sh
|
||||
fi
|
||||
fi
|
||||
|
||||
mkdir -p $TMP_DIR
|
||||
cd $MOUNT_DIR
|
||||
|
||||
for f in $INIT_SCRIPTS; do
|
||||
cp $f $TMP_DIR
|
||||
chmod +x $TMP_DIR/$f
|
||||
$TMP_DIR/$f
|
||||
done
|
||||
|
||||
@ -0,0 +1,209 @@
|
||||
#!/bin/bash
|
||||
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
# Gets IP address from a given MAC
|
||||
mac2ip() {
|
||||
mac=$1
|
||||
|
||||
let ip_a=0x`echo $mac | cut -d: -f 3`
|
||||
let ip_b=0x`echo $mac | cut -d: -f 4`
|
||||
let ip_c=0x`echo $mac | cut -d: -f 5`
|
||||
let ip_d=0x`echo $mac | cut -d: -f 6`
|
||||
|
||||
ip="$ip_a.$ip_b.$ip_c.$ip_d"
|
||||
|
||||
echo $ip
|
||||
}
|
||||
|
||||
# Gets the network part of an IP
|
||||
get_network() {
|
||||
network=$(get_iface_var "NETWORK")
|
||||
|
||||
if [ -z "$network" ]; then
|
||||
network="$(echo $IP | cut -d'.' -f1,2,3).0"
|
||||
fi
|
||||
|
||||
echo $network
|
||||
}
|
||||
|
||||
# Gets the network mask
|
||||
get_mask() {
|
||||
mask=$(get_iface_var "MASK")
|
||||
|
||||
if [ -z "$mask" ]; then
|
||||
mask="255.255.255.0"
|
||||
fi
|
||||
|
||||
echo $mask
|
||||
}
|
||||
|
||||
# Gets the network gateway
|
||||
get_gateway() {
|
||||
gateway=$(get_iface_var "GATEWAY")
|
||||
|
||||
if [ -z "$gateway" ]; then
|
||||
if [ "$DEV" = "eth0" ]; then
|
||||
net_prefix=$(echo $NETWORK | cut -d'.' -f1,2,3)
|
||||
gateway="${net_prefix}.1"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo $gateway
|
||||
}
|
||||
|
||||
get_interfaces() {
|
||||
IFCMD="/sbin/ifconfig -a"
|
||||
|
||||
LANG=C
|
||||
|
||||
$IFCMD | grep ^eth | sed 's/ *Link encap:Ethernet.*HWaddr /-/g'
|
||||
}
|
||||
|
||||
get_dev() {
|
||||
echo $1 | cut -d'-' -f 1
|
||||
}
|
||||
|
||||
get_mac() {
|
||||
echo $1 | cut -d'-' -f 2
|
||||
}
|
||||
|
||||
get_ip() {
|
||||
ip=$(get_iface_var "IP")
|
||||
|
||||
if [ -z "$ip" ]; then
|
||||
ip=$(mac2ip $MAC)
|
||||
fi
|
||||
|
||||
echo $ip
|
||||
}
|
||||
|
||||
get_iface_var() {
|
||||
var_name="${UPCASE_DEV}_$1"
|
||||
var=$(eval "echo \"\${$var_name}\"")
|
||||
|
||||
echo $var
|
||||
}
|
||||
|
||||
upcase() {
|
||||
echo "$*" | tr '[:lower:]' '[:upper:]'
|
||||
}
|
||||
|
||||
gen_iface_conf() {
|
||||
cat <<EOT
|
||||
iface $DEV inet static
|
||||
address $IP
|
||||
network $NETWORK
|
||||
netmask $MASK
|
||||
EOT
|
||||
|
||||
if [ -n "$GATEWAY" ]; then
|
||||
echo " gateway $GATEWAY"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
}
|
||||
|
||||
gen_iface6_conf() {
|
||||
cat <<EOT
|
||||
iface $DEV inet6 static
|
||||
address $IPV6
|
||||
netmask 64
|
||||
EOT
|
||||
|
||||
if [ -n "$GATEWAY6" ]; then
|
||||
echo " gateway $GATEWAY6"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
}
|
||||
|
||||
gen_network_configuration()
|
||||
{
|
||||
cat <<EOT
|
||||
auto lo
|
||||
iface lo inet loopback
|
||||
|
||||
EOT
|
||||
|
||||
IFACES=`get_interfaces`
|
||||
|
||||
for i in $IFACES; do
|
||||
MAC=`get_mac $i`
|
||||
DEV=`get_dev $i`
|
||||
UPCASE_DEV=`upcase $DEV`
|
||||
|
||||
IP=$(get_ip)
|
||||
NETWORK=$(get_network)
|
||||
MASK=$(get_mask)
|
||||
GATEWAY=$(get_gateway)
|
||||
|
||||
IPV6=$(get_iface_var "IPV6")
|
||||
[[ -z $IPV6 ]] && IPV6=$(get_iface_var "IP6")
|
||||
GATEWAY6=$(get_iface_var "GATEWAY6")
|
||||
CONTEXT_FORCE_IPV4=$(get_iface_var "CONTEXT_FORCE_IPV4")
|
||||
|
||||
echo "auto $DEV"
|
||||
|
||||
[[ -z $IPV6 || -n $CONTEXT_FORCE_IPV4 ]] && gen_iface_conf
|
||||
[[ -n $IPV6 ]] && gen_iface6_conf
|
||||
|
||||
done
|
||||
}
|
||||
|
||||
configure_network()
|
||||
{
|
||||
gen_network_configuration > /etc/network/interfaces
|
||||
echo "source /etc/network/interfaces.d/*.cfg" >> /etc/network/interfaces
|
||||
}
|
||||
|
||||
deactivate_network()
|
||||
{
|
||||
. /etc/os-release
|
||||
if [ $ID = "ubuntu" ]; then
|
||||
IFACES=`/sbin/ifquery -la`
|
||||
|
||||
for i in $IFACES; do
|
||||
/sbin/ifdown $i
|
||||
/sbin/ip addr flush dev $i
|
||||
done
|
||||
else
|
||||
service networking stop
|
||||
fi
|
||||
}
|
||||
|
||||
activate_network()
|
||||
{
|
||||
. /etc/os-release
|
||||
if [ $ID = "ubuntu" ]; then
|
||||
IFACES=`/sbin/ifquery -la`
|
||||
|
||||
for i in $IFACES; do
|
||||
/sbin/ifup $i
|
||||
done
|
||||
else
|
||||
service networking stop
|
||||
sleep 1
|
||||
service networking start
|
||||
fi
|
||||
|
||||
sleep 2
|
||||
}
|
||||
|
||||
deactivate_network
|
||||
configure_network
|
||||
activate_network
|
||||
@ -0,0 +1,28 @@
|
||||
#!/bin/bash
|
||||
|
||||
CONFIG_FILE="/etc/hostname"
|
||||
|
||||
function set_hostname() {
|
||||
NAME=$1
|
||||
|
||||
[ -n "$NAME" ] || exit 0
|
||||
|
||||
echo $NAME > $CONFIG_FILE
|
||||
|
||||
hostname $NAME
|
||||
}
|
||||
|
||||
function get_dns_name() {
|
||||
first_ip=$(hostname -I | cut -d' ' -f1)
|
||||
text=$(host $first_ip)
|
||||
[ $? = 0 ] || exit 0
|
||||
[[ $text == *"has no PTR record" ]] && exit 0
|
||||
name=$(echo "$text" | awk '{print $(NF)}' | sed 's/\.$//')
|
||||
echo $name
|
||||
}
|
||||
|
||||
if [ -n "$SET_HOSTNAME" ]; then
|
||||
set_hostname $SET_HOSTNAME
|
||||
elif [ -n "$DNS_HOSTNAME" ]; then
|
||||
set_hostname $(get_dns_name)
|
||||
fi
|
||||
@ -0,0 +1,174 @@
|
||||
#!/bin/bash
|
||||
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
# Gets IP address from a given MAC
|
||||
mac2ip() {
|
||||
mac=$1
|
||||
|
||||
let ip_a=0x`echo $mac | cut -d: -f 3`
|
||||
let ip_b=0x`echo $mac | cut -d: -f 4`
|
||||
let ip_c=0x`echo $mac | cut -d: -f 5`
|
||||
let ip_d=0x`echo $mac | cut -d: -f 6`
|
||||
|
||||
ip="$ip_a.$ip_b.$ip_c.$ip_d"
|
||||
|
||||
echo $ip
|
||||
}
|
||||
|
||||
# Gets the network part of an IP
|
||||
get_network() {
|
||||
network=$(get_iface_var "NETWORK")
|
||||
|
||||
if [ -z "$network" ]; then
|
||||
network="$(echo $IP | cut -d'.' -f1,2,3).0"
|
||||
fi
|
||||
|
||||
echo $network
|
||||
}
|
||||
|
||||
# Gets the network mask
|
||||
get_mask() {
|
||||
mask=$(get_iface_var "MASK")
|
||||
|
||||
if [ -z "$mask" ]; then
|
||||
mask="255.255.255.0"
|
||||
fi
|
||||
|
||||
echo $mask
|
||||
}
|
||||
|
||||
# Gets the network gateway
|
||||
get_gateway() {
|
||||
gateway=$(get_iface_var "GATEWAY")
|
||||
|
||||
if [ -z "$gateway" ]; then
|
||||
if [ "$DEV" = "eth0" ]; then
|
||||
net_prefix=$(echo $NETWORK | cut -d'.' -f1,2,3)
|
||||
gateway="${net_prefix}.1"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo $gateway
|
||||
}
|
||||
|
||||
get_interfaces() {
|
||||
IFCMD="/sbin/ifconfig -a"
|
||||
|
||||
$IFCMD | grep ^eth | sed 's/ *Link encap:Ethernet.*HWaddr /-/g'
|
||||
}
|
||||
|
||||
get_dev() {
|
||||
echo $1 | cut -d'-' -f 1
|
||||
}
|
||||
|
||||
get_mac() {
|
||||
echo $1 | cut -d'-' -f 2
|
||||
}
|
||||
|
||||
get_ip() {
|
||||
ip=$(get_iface_var "IP")
|
||||
|
||||
if [ -z "$ip" ]; then
|
||||
ip=$(mac2ip $MAC)
|
||||
fi
|
||||
|
||||
echo $ip
|
||||
}
|
||||
|
||||
get_iface_var() {
|
||||
var_name="${UPCASE_DEV}_$1"
|
||||
var=$(eval "echo \"\${$var_name}\"")
|
||||
|
||||
echo $var
|
||||
}
|
||||
|
||||
upcase() {
|
||||
echo "$*" | tr '[:lower:]' '[:upper:]'
|
||||
}
|
||||
|
||||
gen_iface_conf() {
|
||||
cat <<EOT
|
||||
NETMASK=$MASK
|
||||
IPADDR=$IP
|
||||
EOT
|
||||
|
||||
if [ -n "$GATEWAY" ]; then
|
||||
echo "GATEWAY=$GATEWAY"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
}
|
||||
|
||||
gen_iface6_conf() {
|
||||
cat <<EOT
|
||||
IPV6INIT=yes
|
||||
IPV6ADDR=$IPV6
|
||||
EOT
|
||||
|
||||
if [ -n "$GATEWAY6" ]; then
|
||||
echo "IPV6_DEFAULTGW=$GATEWAY6"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
}
|
||||
|
||||
gen_network_configuration()
|
||||
{
|
||||
IFACES=`get_interfaces`
|
||||
|
||||
for i in $IFACES; do
|
||||
MAC=`get_mac $i`
|
||||
DEV=`get_dev $i`
|
||||
UPCASE_DEV=`upcase $DEV`
|
||||
|
||||
IP=$(get_ip)
|
||||
NETWORK=$(get_network)
|
||||
MASK=$(get_mask)
|
||||
GATEWAY=$(get_gateway)
|
||||
|
||||
IPV6=$(get_iface_var "IPV6")
|
||||
[[ -z $IPV6 ]] && IPV6=$(get_iface_var "IP6")
|
||||
GATEWAY6=$(get_iface_var "GATEWAY6")
|
||||
CONTEXT_FORCE_IPV4=$(get_iface_var "CONTEXT_FORCE_IPV4")
|
||||
|
||||
(
|
||||
cat <<EOT
|
||||
DEVICE=$DEV
|
||||
BOOTPROTO=none
|
||||
ONBOOT=yes
|
||||
TYPE=Ethernet
|
||||
EOT
|
||||
[[ -z $IPV6 || -n $CONTEXT_FORCE_IPV4 ]] && gen_iface_conf
|
||||
[[ -n $IPV6 ]] && gen_iface6_conf
|
||||
|
||||
) > /etc/sysconfig/network-scripts/ifcfg-${DEV}
|
||||
|
||||
done
|
||||
}
|
||||
|
||||
configure_network()
|
||||
{
|
||||
gen_network_configuration
|
||||
|
||||
service network restart
|
||||
|
||||
sleep 2
|
||||
}
|
||||
|
||||
configure_network
|
||||
|
||||
@ -0,0 +1 @@
|
||||
restorecon -R -v /root/.ssh
|
||||
@ -0,0 +1,29 @@
|
||||
#!/bin/bash
|
||||
|
||||
CONFIG_FILE="/etc/sysconfig/network"
|
||||
|
||||
function set_hostname() {
|
||||
NAME=$1
|
||||
|
||||
[ -n "$NAME" ] || exit 0
|
||||
|
||||
sed -i '/^HOSTNAME=.*$/d' $CONFIG_FILE
|
||||
echo "HOSTNAME=$NAME" >> $CONFIG_FILE
|
||||
|
||||
hostname $NAME
|
||||
}
|
||||
|
||||
function get_dns_name() {
|
||||
first_ip=$(hostname -I | cut -d' ' -f1)
|
||||
text=$(host $first_ip)
|
||||
[ $? = 0 ] || exit 0
|
||||
[[ $text == *"has no PTR record" ]] && exit 0
|
||||
name=$(echo "$text" | awk '{print $(NF)}' | sed 's/\.$//')
|
||||
echo $name
|
||||
}
|
||||
|
||||
if [ -n "$SET_HOSTNAME" ]; then
|
||||
set_hostname $SET_HOSTNAME
|
||||
elif [ -n "$DNS_HOSTNAME" ]; then
|
||||
set_hostname $(get_dns_name)
|
||||
fi
|
||||
@ -0,0 +1,63 @@
|
||||
#!/bin/bash
|
||||
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
VERSION=${VERSION:-4.6.0}
|
||||
MAINTAINER=${MAINTAINER:-C12G Labs <support@c12g.com>}
|
||||
LICENSE=${LICENSE:-Apache 2.0}
|
||||
PACKAGE_NAME=${PACKAGE_NAME:-one-context}
|
||||
VENDOR=${VENDOR:-C12G Labs}
|
||||
DESC="
|
||||
This package prepares a VM image for OpenNebula:
|
||||
* Disables udev net and cd persistent rules
|
||||
* Deletes udev net and cd persistent rules
|
||||
* Unconfigures the network
|
||||
* Adds OpenNebula contextualization scripts to startup
|
||||
* Configure network
|
||||
* Configure dns (from DNS and ETH*_DNS context variables)
|
||||
* Set root authorized keys (from SSH_PUBLIC_KEY and EC2_PUBLIC_KEY)
|
||||
|
||||
To get support check the OpenNebula web page:
|
||||
http://OpenNebula.org
|
||||
"
|
||||
DESCRIPTION=${DESCRIPTION:-$DESC}
|
||||
PACKAGE_TYPE=${PACKAGE_TYPE:-deb}
|
||||
URL=${URL:-http://opennebula.org}
|
||||
|
||||
SCRIPTS_DIR=$PWD
|
||||
NAME="${PACKAGE_NAME}_${VERSION}.${PACKAGE_TYPE}"
|
||||
rm $NAME
|
||||
|
||||
rm -rf tmp
|
||||
mkdir tmp
|
||||
cp -r base/* tmp
|
||||
cp -r base_$PACKAGE_TYPE/* tmp
|
||||
|
||||
for i in $*; do
|
||||
cp -r "$i" tmp
|
||||
done
|
||||
|
||||
cd tmp
|
||||
|
||||
fpm -n "$PACKAGE_NAME" -t "$PACKAGE_TYPE" -s dir --vendor "$VENDOR" \
|
||||
--license "$LICENSE" --description "$DESCRIPTION" --url "$URL" \
|
||||
-m "$MAINTAINER" -v "$VERSION" --after-install $SCRIPTS_DIR/postinstall \
|
||||
-a all -p $SCRIPTS_DIR/$NAME *
|
||||
|
||||
echo $NAME
|
||||
|
||||
|
||||
@ -0,0 +1,46 @@
|
||||
#!/bin/bash
|
||||
|
||||
# -------------------------------------------------------------------------- #
|
||||
# Copyright 2010-2014, C12G Labs S.L. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may #
|
||||
# not use this file except in compliance with the License. You may obtain #
|
||||
# a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
#--------------------------------------------------------------------------- #
|
||||
|
||||
rm -f /etc/udev/rules.d/70-persistent-cd.rules
|
||||
rm -f /etc/udev/rules.d/70-persistent-net.rules
|
||||
|
||||
# Debian based distros
|
||||
if [ -d /etc/network ]; then
|
||||
# Register Service
|
||||
update-rc.d vmcontext defaults 9 99
|
||||
|
||||
# Prepare network files
|
||||
cp /etc/network/interfaces /etc/network/interfaces.$(date "+%s")
|
||||
cat > /etc/network/interfaces <<EOT
|
||||
# The loopback network interface
|
||||
auto lo
|
||||
iface lo inet loopback
|
||||
EOT
|
||||
rm -rf /etc/network/interfaces.d
|
||||
fi
|
||||
|
||||
# RedHat based distros
|
||||
if [ -d /etc/sysconfig/network-scripts ]; then
|
||||
# Register Service
|
||||
chkconfig --add vmcontext
|
||||
|
||||
# Prepare network files
|
||||
rm -f /etc/sysconfig/network-scripts/ifcfg-eth*
|
||||
fi
|
||||
|
||||
|
||||
Loading…
Reference in new issue