OpenStack for icehouse的自动化安装脚本——网络节点

注意：建议大家直接打开编辑复制，由于编辑器的编码问题，会出现自动将：

“sudo sed -i "/ \ [ DEFAULT \ ] / a \ rpc_backend = rabbit" /etc/nova/nova.conf”

转换为sudo sed -i "/ DEFAULT /a\rpc_backend = rabbit" /etc/nova/nova.conf

#===============================================================
#
#Network Node Configuate OS Env
#
#===============================================================


export controller_eth=eth0
export data_eth=eth1
export external_eth=eth2
export SourceIP=192.168.3.199
export controller=192.168.3.180
export my_ip="$(/sbin/ifconfig $controller_eth | awk '/inet addr/ {print $2}' | cut -f2 -d ":")"
export my_tunnel_ip="$(/sbin/ifconfig $data_eth | awk '/inet addr/ {print $2}' | cut -f2 -d ":")"
export nova_pass=nova4smtest
export rabbit_pass=mq4smtest
export neutron_pass=neutron4smtest
export nova_db_user=novadbadmin
export nova_db_pass=nova4smtest
export metadata_pass=neutron4smtest
sleep 3s

export is_configuate_openstack_source=0
export is_update_os=0
export is_Install_SoftWare=0 
export is_NTP=0 
export is_ip_forward=0 
export is_Neutron_conf=0 
export is_l3_agent=0
export is_dhcp_agent=0 
export is_metadata_agent=0 
export is_ml2_conf=0 
export is_configuate_br_ex=0 


#===============================================================
#
#Network Node Configuate OpenStack Source
#
#===============================================================
configuate_openstack_source_func(){	
	file=/etc/apt/sources.list
	> $file
	echo "deb http://$SourceIP/openstack trusty icehouse" >> $file
	echo "deb http://$SourceIP/openstack trusty icehouse-ext" >> $file
	echo "deb http://$SourceIP/openstack trusty os" >> $file
	echo "deb http://$SourceIP/openstack trusty tools" >> $file	
}

Update_os_func(){
	sudo apt-get update
}

Install_SoftWare_func(){
	sudo apt-get install openssh-server -y --force-yes
	sudo apt-get install ntp -y --force-yes
	sudo apt-get install python-mysqldb -y --force-yes
	sudo apt-get install python-software-properties -y --force-yes
	sudo apt-get install neutron-plugin-ml2 neutron-plugin-openvswitch-agent openvswitch-datapath-dkms neutron-l3-agent neutron-dhcp-agent -y --force-yes
}




#===============================================================
#
#Network Node Configuate NTP
#
#===============================================================


NTP_func(){
	echo "===============Start configuate ntp"
	sudo sed -i -e " s/server 0.ubuntu.pool.ntp.org/#server 0.ubuntu.pool.ntp.org/g;\
	 s/server 1.ubuntu.pool.ntp.org/#server 1.ubuntu.pool.ntp.org/g;\
	 s/server 2.ubuntu.pool.ntp.org/#server 2.ubuntu.pool.ntp.org/g;\
	 s/server 3.ubuntu.pool.ntp.org/#server 3.ubuntu.pool.ntp.org/g;\
	 s/server ntp.ubuntu.com/server $controller/g" /etc/ntp.conf
	 
	sudo service ntp stop
	sudo ntpdate $controller
	sudo service ntp start
	echo "Successfull===================Start configuate ntp"
	sleep 3s
}

#===============================================================
#
#Network Node Configuate Neutron
#
#===============================================================
Configuate_ip_forward_func(){
	echo "===============Start configuate ip_forward"
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.conf
	echo "net.ipv4.conf.all.rp_filter=0" >> /etc/sysctl.conf
	echo "net.ipv4.conf.default.rp_filter=0" >> /etc/sysctl.conf
	sysctl -p
	echo "Successfull=================== Start configuate ip_forward"
}

#***************************************************************
#Neutron.conf
#***************************************************************
Neutron_conf_func(){
	echo "===============Start configuate neutron.conf"
	#Keystone
	sudo sed -i -e 's/# auth_strategy = keystone/auth_strategy = keystone/g' /etc/neutron/neutron.conf

	sudo sed -i -e " s/%SERVICE_TENANT_NAME%/service/g; s/%SERVICE_USER%/neutron/g; \
			  s/%SERVICE_PASSWORD%/$neutron_pass/g; \
			  s/auth_host = 127.0.0.1/auth_host = $controller/g" /etc/neutron/neutron.conf
			  
	sudo sed -i "/\[keystone_authtoken\]/a\auth_uri = http://$controller:5000" /etc/neutron/neutron.conf

	#RabbitMQ
	sudo sed -i -e " s/# rpc_backend = neutron.openstack.common.rpc.impl_kombu/rpc_backend = neutron.openstack.common.rpc.impl_kombu/g; \
			  s/# rabbit_host = localhost/rabbit_host = $controller/g; \
			  s/# rabbit_password = guest/rabbit_password = $rabbit_pass/g; \
			  s/# rabbit_userid = guest/rabbit_userid = guest/g" \
			  /etc/neutron/neutron.conf

	#ML2 plug-in
	sudo sed -i -e 's/core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin/core_plugin = ml2/g' /etc/neutron/neutron.conf
	sudo sed -i -e 's/# service_plugins =/service_plugins = router/g' /etc/neutron/neutron.conf
	sudo sed -i -e 's/# allow_overlapping_ips = False/allow_overlapping_ips = True/g' /etc/neutron/neutron.conf
	echo "Successfull=================== Start configuate neutron.conf"
	sleep 3s
}

#***************************************************************
#/etc/neutron/l3_agent.ini
#***************************************************************
l3_agent_func(){
	echo "===============Start configuate /etc/neutron/l3_agent.ini"
	sudo sed -i -e 's/# interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver/interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver/g' /etc/neutron/l3_agent.ini
	sudo sed -i -e 's/# use_namespaces = True/use_namespaces = True/g' /etc/neutron/l3_agent.ini
	sudo sed -i "/\[DEFAULT\]/a\verbose = True" /etc/neutron/l3_agent.ini
	echo "Successfull=================== Start configuate /etc/neutron/l3_agent.ini"
	sleep 3s
}

#***************************************************************
#/etc/neutron/dhcp_agent.ini
#***************************************************************
dhcp_agent_func(){
	echo "===============Start configuate /etc/neutron/dhcp_agent.ini"
	sudo sed -i -e 's/# interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver/interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver/g' /etc/neutron/dhcp_agent.ini
	sudo sed -i -e 's/# use_namespaces = True/use_namespaces = True/g' /etc/neutron/dhcp_agent.ini
	sudo sed -i -e 's/# dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq/dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq/g' /etc/neutron/dhcp_agent.ini
	sudo sed -i "/\[DEFAULT\]/a\verbose = True" /etc/neutron/dhcp_agent.ini
	echo "Successfull=================== Start configuate /etc/neutron/dhcp_agent.ini"
	sleep 3s
}
#***************************************************************
#/etc/neutron/metadata_agent.ini
#***************************************************************
metadata_agent_func(){
	echo "===============Start configuate /etc/neutron/metadata_agent.ini"
	sudo sed -i -e " s/%SERVICE_TENANT_NAME%/service/g; s/%SERVICE_USER%/neutron/g; \
			  s/%SERVICE_PASSWORD%/$neutron_pass/g" /etc/neutron/metadata_agent.ini
			  
	sudo sed -i -e " s/auth_url = http:\/\/localhost:5000\/v2.0/auth_url = http:\/\/$controller:5000\/v2.0/g;\
			  s/# nova_metadata_ip = 127.0.0.1/nova_metadata_ip = $controller/g; \
			  s/# metadata_proxy_shared_secret =/metadata_proxy_shared_secret =$metadata_pass/g" \
			  /etc/neutron/metadata_agent.ini

	echo "Successfull=================== Start configuate /etc/neutron/metadata_agent.ini"
	sleep 3s
}

#***************************************************************
#Notice：Update Controller Nova.conf
#[DEFAULT]
#service_neutron_metadata_proxy = true
#neutron_metadata_proxy_shared_secret = METADATA_SECRET
#***************************************************************



#***************************************************************
#ml2_conf.ini
#***************************************************************
ml2_conf_func(){
	echo "===============Start configuate ml2_conf.ini"
	#[ml2]
	sudo sed -i -e 's/# type_drivers = local,flat,vlan,gre,vxlan/type_drivers = gre/g' /etc/neutron/plugins/ml2/ml2_conf.ini
	sudo sed -i -e 's/# tenant_network_types = local/tenant_network_types = gre/g' /etc/neutron/plugins/ml2/ml2_conf.ini
	sudo sed -i -e 's/# mechanism_drivers =/mechanism_drivers = openvswitch/g' /etc/neutron/plugins/ml2/ml2_conf.ini

	#[ml2_type_gre]
	sudo sed -i -e 's/# tunnel_id_ranges =/tunnel_id_ranges = 1:1000/g' /etc/neutron/plugins/ml2/ml2_conf.ini

	#[securitygroup]
	sudo sed -i -e 's/# enable_security_group = True/enable_security_group = True/g' /etc/neutron/plugins/ml2/ml2_conf.ini
	echo "firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver" >> /etc/neutron/plugins/ml2/ml2_conf.ini

	#[ovs]
	echo "[ovs]" >> /etc/neutron/plugins/ml2/ml2_conf.ini
	echo "local_ip = $my_tunnel_ip" >> /etc/neutron/plugins/ml2/ml2_conf.ini
	echo "tunnel_type = gre" >> /etc/neutron/plugins/ml2/ml2_conf.ini
	echo "enable_tunneling = True" >> /etc/neutron/plugins/ml2/ml2_conf.ini

	echo "Successfull=================== Start configuate ml2_conf.ini"
	sleep 3s
}



#***************************************************************
#Start configuate br-ex
#***************************************************************
configuate_br_ex_func(){
	echo "===============Start configuate br-ex"
	sudo ovs-vsctl add-br br-ex
	sudo ovs-vsctl add-port br-ex $external_eth
	sudo ethtool -K $external_eth gro off
	echo "Successfull=================== Start configuate br-ex"
}

if [ `id -u ` -ne "0" ]; then
   echo "please use root login in "
   exit 1
fi

if [ "$is_configuate_openstack_source" = 0 ]; then
   configuate_openstack_source_func;
fi

if [ "$is_update_os" = 0 ]; then
   Update_os_func;
fi

if [ "$is_Install_SoftWare" = 0 ]; then
   Install_SoftWare_func;
fi

if [ "$is_NTP" = 0 ]; then
   NTP_func;
fi

if [ "$is_ip_forward" = 0 ]; then
   Configuate_ip_forward_func;
fi

if [ "$is_Neutron_conf" = 0 ]; then
   Neutron_conf_func;
fi

if [ "$is_l3_agent" = 0 ]; then
   l3_agent_func;
fi

if [ "$is_dhcp_agent" = 0 ]; then
   dhcp_agent_func;
fi

if [ "$is_metadata_agent" = 0 ]; then
   metadata_agent_func;
fi

if [ "$is_ml2_conf" = 0 ]; then
   ml2_conf_func;
fi



sudo service openvswitch-switch restart
sleep 3s

if [ "$is_configuate_br_ex" = 0 ]; then
   configuate_br_ex_func;
fi

#***************************************************************
#Start  Service 
#***************************************************************
sudo service neutron-plugin-openvswitch-agent restart
sudo service neutron-l3-agent restart
sudo service neutron-dhcp-agent restart
sudo service neutron-metadata-agent restart
sleep 3s
echo "*"
sudo service neutron-plugin-openvswitch-agent restart
sudo service neutron-l3-agent restart
sudo service neutron-dhcp-agent restart
sudo service neutron-metadata-agent restart