--- /dev/null
+import logging
+import os
+loggers = {}
+log_dir="/var/log/setup_network"
+try:
+ os.makedirs(log_dir)
+except:
+ pass
+
+def getLogger(name):
+ if name in loggers:
+ return loggers[name]
+
+ logger = logging.getLogger(name)
+ logger.setLevel(logging.DEBUG)
+
+ # create file handler which logs even debug messages
+ log_file = "%s/%s.log" % (log_dir, name)
+ try:
+ os.remove(log_file)
+ except:
+ pass
+
+ fh = logging.FileHandler(log_file)
+ fh.setLevel(logging.DEBUG)
+
+ # create console handler with a higher log level
+ ch = logging.StreamHandler()
+ ch.setLevel(logging.ERROR)
+
+ # create formatter and add it to the handlers
+ formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
+ ch.setFormatter(formatter)
+ fh.setFormatter(formatter)
+
+ # add the handlers to logger
+ logger.addHandler(ch)
+ logger.addHandler(fh)
+
+ loggers[name] = logger
+ return logger
--- /dev/null
+#!/bin/bash
+## BEGIN INIT INFO
+# Provides: anamon.init
+# Default-Start: 3 5
+# Default-Stop: 0 1 2 4 6
+# Required-Start: $network
+# Short-Description: Starts the cobbler anamon boot notification program
+# Description: anamon runs the first time a machine is booted after
+# installation.
+## END INIT INFO
+
+#
+# anamon.init: Starts the cobbler post-install boot notification program
+#
+# chkconfig: 35 0 6
+#
+# description: anamon runs the first time a machine is booted after
+# installation.
+#
+python /opt/setup_networks/setup_networks.py
--- /dev/null
+import yaml
+import netaddr
+import os
+import log as logging
+
+LOG = logging.getLogger("net-init")
+config_path = os.path.join(os.path.dirname(__file__), "network.cfg")
+
+def setup_bondings(bond_mappings):
+ print bond_mappings
+
+def add_vlan_link(interface, ifname, vlan_id):
+ LOG.info("add_vlan_link enter")
+ cmd = "ip link add link %s name %s type vlan id %s; " % (ifname, interface, vlan_id)
+ cmd += "ip link set %s up; ip link set %s up" % (interface, ifname)
+ LOG.info("add_vlan_link: cmd=%s" % cmd)
+ os.system(cmd)
+
+def add_ovs_port(ovs_br, ifname, uplink, vlan_id=None):
+ LOG.info("add_ovs_port enter")
+ cmd = "ovs-vsctl --may-exist add-port %s %s" % (ovs_br, ifname)
+ if vlan_id:
+ cmd += " tag=%s" % vlan_id
+ cmd += " -- set Interface %s type=internal;" % ifname
+ cmd += "ip link set dev %s address `ip link show %s |awk '/link\/ether/{print $2}'`;" \
+ % (ifname, uplink)
+ cmd += "ip link set %s up;" % ifname
+ LOG.info("add_ovs_port: cmd=%s" % cmd)
+ os.system(cmd)
+
+def setup_intfs(sys_intf_mappings, uplink_map):
+ LOG.info("setup_intfs enter")
+ for intf_name, intf_info in sys_intf_mappings.items():
+ if intf_info["type"] == "vlan":
+ add_vlan_link(intf_name, intf_info["interface"], intf_info["vlan_tag"])
+ elif intf_info["type"] == "ovs":
+ add_ovs_port(
+ intf_info["interface"],
+ intf_name,
+ uplink_map[intf_info["interface"]],
+ vlan_id=intf_info.get("vlan_tag"))
+ else:
+ pass
+
+def setup_ips(ip_settings, sys_intf_mappings):
+ LOG.info("setup_ips enter")
+ for intf_info in ip_settings.values():
+ network = netaddr.IPNetwork(intf_info["cidr"])
+ if sys_intf_mappings[intf_info["name"]]["type"] == "ovs":
+ intf_name = intf_info["name"]
+ else:
+ intf_name = intf_info["alias"]
+ cmd = "ip addr add %s/%s brd %s dev %s;" \
+ % (intf_info["ip"], intf_info["netmask"], str(network.broadcast),intf_name)
+ if "gw" in intf_info:
+ cmd += "route del default;"
+ cmd += "ip route add default via %s dev %s" % (intf_info["gw"], intf_name)
+ LOG.info("setup_ips: cmd=%s" % cmd)
+ os.system(cmd)
+
+def main(config):
+ uplink_map = {}
+ setup_bondings(config["bond_mappings"])
+ for provider_net in config["provider_net_mappings"]:
+ uplink_map[provider_net['name']] = provider_net['interface']
+
+ setup_intfs(config["sys_intf_mappings"], uplink_map)
+ setup_ips(config["ip_settings"], config["sys_intf_mappings"])
+
+if __name__ == "__main__":
+ os.system("service openvswitch-switch status|| service openvswitch-switch start")
+ config = yaml.load(open(config_path))
+ main(config)
- name: Stop the Open vSwitch service and clear existing OVSDB
shell: >
- ovs-vsctl del-br br-int ;
- ovs-vsctl del-br br-tun ;
- ovs-vsctl del-manager ;
- ip link delete onos_port1 type veth peer name onos_port2;
+ service openvswitch-switch stop ;
+ rm -rf /var/log/openvswitch/* ;
+ rm -rf /etc/openvswitch/conf.db ;
+ service openvswitch-switch start ;
when: groups['onos']|length !=0
ignore_errors: True
+##################################################################
+########### Recover External network #################
+##################################################################
+
+- name: add ovs bridge
+ openvswitch_bridge: bridge={{ item["name"] }} state=present
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and groups['onos']|length !=0
+
+- name: add ovs uplink
+ openvswitch_port: bridge={{ item["name"] }} port={{ item["interface"] }} state=present
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and groups['onos']|length !=0
+
+- name: add ovs uplink
+ shell: ip link set {{ item["interface"] }} up
+ with_items: "{{ network_cfg['provider_net_mappings'] }}"
+ when: item["type"] == "ovs" and groups['onos']|length !=0
+
+- name: ensure script dir exist
+ shell: mkdir -p /opt/setup_networks
+ when: groups['onos']|length !=0
+
+- name: copy scripts
+ copy: src={{ item }} dest=/opt/setup_networks
+ with_items:
+ - setup_networks/log.py
+ - setup_networks/setup_networks.py
+ when: groups['onos']|length !=0
+
+- name: copy boot scripts
+ copy: src={{ item }} dest=/etc/init.d/ mode=0755
+ with_items:
+ - setup_networks/net_init
+ when: groups['onos']|length !=0
+
+- name: copy config files
+ template: src=network.cfg dest=/opt/setup_networks
+ when: groups['onos']|length !=0
+
+- name: make sure python lib exist
+ action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
+ with_items:
+ - python-yaml
+ - python-netaddr
+ when: groups['onos']|length !=0
+
+- name: run scripts
+ shell: python /opt/setup_networks/setup_networks.py
+ when: groups['onos']|length !=0
+
+- name: add to boot scripts
+ service: name=net_init enabled=yes
+ when: groups['onos']|length !=0
+##################################################################
+
+- name: restart keepalived to recover external IP
+ shell: service keepalived restart
+ when: inventory_hostname in groups['onos']
+ ignore_errors: True
+
- name: Install ONOS Cluster on Controller
include: onos_controller.yml
when: inventory_hostname in groups['onos'] and onos_sfc == "Disable"
--- /dev/null
+global_defs {
+ router_id {{ inventory_hostname }}
+}
+
+vrrp_sync_group VG1 {
+ group {
+ internal_vip
+ public_vip
+ }
+}
+
+vrrp_instance internal_vip {
+ interface {{ internal_vip.interface }}
+ virtual_router_id {{ vrouter_id_internal }}
+ state BACKUP
+ nopreempt
+ advert_int 1
+ priority {{ 50 + (host_index[inventory_hostname] * 50) }}
+
+ authentication {
+ auth_type PASS
+ auth_pass 1234
+ }
+
+ virtual_ipaddress {
+ {{ internal_vip.ip }}/{{ internal_vip.netmask }} dev {{ internal_vip.interface }}
+ }
+}
+
+vrrp_instance public_vip {
+ interface br-ex
+ virtual_router_id {{ vrouter_id_public }}
+ state BACKUP
+ nopreempt
+ advert_int 1
+ priority {{ 50 + (host_index[inventory_hostname] * 50) }}
+
+ authentication {
+ auth_type PASS
+ auth_pass 4321
+ }
+
+ virtual_ipaddress {
+ {{ network_cfg.public_vip.ip }}/{{ network_cfg.public_vip.netmask }} dev br-ex
+ }
+
+}
--- /dev/null
+{%- for alias, intf in host_ip_settings.items() %}
+
+auto {{ alias }}
+iface {{ alias }} inet static
+ address {{ intf["ip"] }}
+ netmask {{ intf["netmask"] }}
+{% if "gw" in intf %}
+ gateway {{ intf["gw"] }}
+{% endif %}
+{% if intf["name"] == alias %}
+ pre-up ip link set {{ sys_intf_mappings[alias]["interface"] }} up
+ pre-up ip link add link {{ sys_intf_mappings[alias]["interface"] }} name {{ alias }} type vlan id {{ sys_intf_mappings[alias]["vlan_tag"] }}
+{% endif %}
+{% endfor %}
--- /dev/null
+bond_mappings: {{ network_cfg["bond_mappings"] }}
+ip_settings: {{ ip_settings[inventory_hostname] }}
+sys_intf_mappings: {{ sys_intf_mappings }}
+provider_net_mappings: {{ network_cfg["provider_net_mappings"] }}
+
Code Review / compass4nfv.git / commitdiff