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from fabric.api import local
import time
import os
GOBGP_CONTAINER_NAME = "gobgp"
GOBGP_ADDRESS = "10.0.255.1/16"
GOBGP_CONFIG_FILE = "gobgpd.conf"
BRIDGE_ADDRESS = "10.0.255.2"
CONFIG_DIR = "/usr/local/gobgp"
CONFIG_DIRR = "/usr/local/gobgp/"
STARTUP_FILE_NAME = "gobgp_startup.sh"
STARTUP_FILE = "/mnt/" + STARTUP_FILE_NAME
BRIDGE_0 = "br0"
BRIDGE_1 = "br1"
BRIDGE_2 = "br2"
sleep_time = 40
def test_user_check():
root = False
outbuf = local("echo $USER", capture=True)
user = outbuf
if user == "root":
root = True
return root
def docker_related_installation():
local("apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9", capture=True)
local('sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"', capture=True)
local("apt-get update", capture=True)
local("apt-get install -y --force-yes lxc-docker-1.3.2", capture=True)
local("ln -sf /usr/bin/docker.io /usr/local/bin/docker", capture=True)
local("gpasswd -a `whoami` docker", capture=True)
local("apt-get install -y --force-yes emacs23-nox", capture=True)
local("apt-get install -y --force-yes wireshark", capture=True)
local("apt-get install -y --force-yes iputils-arping", capture=True)
local("apt-get install -y --force-yes bridge-utils", capture=True)
local("apt-get install -y --force-yes tcpdump", capture=True)
local("apt-get install -y --force-yes lv", capture=True)
local("wget https://raw.github.com/jpetazzo/pipework/master/pipework -O /usr/local/bin/pipework", capture=True)
local("chmod 755 /usr/local/bin/pipework", capture=True)
local("docker pull osrg/quagga", capture=True)
local("docker pull osrg/gobgp", capture=True)
local("mkdir /usr/local/gobgp", capture=True)
local("docker run --privileged=true -v /usr/local/gobgp:/mnt --name gobgp --rm osrg/gobgp go run /root/gobgp/tools/route-server/quagga-rsconfig.go -c /mnt", capture=True)
def docker_pkg_check():
docker_exists = False
outbuf = local("dpkg -l | grep docker | awk '{print $2}'", capture=True)
dpkg_list = outbuf.split('\n')
for dpkg in dpkg_list:
# print "lxc-docker in ",dpkg
if ("lxc-docker" in dpkg):
docker_exists = True
return docker_exists
def docker_container_check():
container_exists = False
outbuf = local("docker ps", capture=True)
docker_ps = outbuf.split('\n')
for container in docker_ps:
container_name = container.split()[-1]
if container_name == GOBGP_CONTAINER_NAME:
container_exists = True
return container_exists
def get_docker_containers():
containers = []
cmd = "docker ps | awk '{print $NF}' | grep -e '^[q][0-9][0-9]*$'"
outbuf = local(cmd, capture=True)
docker_ps = outbuf.split('\n')
for container in docker_ps:
if container != "NAMES":
containers.append(container.split()[-1])
return containers
def docker_run_quagga(quagga_num):
quagga_name = "q" + str(quagga_num)
cmd = "docker run --privileged=true -v " + CONFIG_DIR + "/" + quagga_name + ":/etc/quagga --name " + quagga_name + " -id osrg/quagga"
local(cmd, capture=True)
quagga_address = "10.0.0." + str(quagga_num) + "/16"
cmd = "pipework " + BRIDGE_0 + " " + quagga_name + " " + quagga_address
local(cmd, capture=True)
def docker_run_gobgp():
cmd = "docker run --privileged=true -v " + CONFIG_DIR + ":/mnt -d --name " + GOBGP_CONTAINER_NAME + " -id osrg/gobgp"
local(cmd, capture=True)
cmd = "pipework " + BRIDGE_0 + " " + GOBGP_CONTAINER_NAME + " " + GOBGP_ADDRESS
local(cmd, capture=True)
def make_startup_file():
file_buff = '#!/bin/bash' + '\n'
file_buff += 'cd /root/gobgp' + '\n'
file_buff += 'git pull origin master' + '\n'
file_buff += 'go get -v' + '\n'
file_buff += 'go build' + '\n'
file_buff += './gobgp -f /mnt/gobgpd.conf'
cmd = "echo \"" + file_buff + "\" > " + CONFIG_DIRR + STARTUP_FILE_NAME
local(cmd, capture=True)
cmd = "chmod 755 " + CONFIG_DIRR + STARTUP_FILE_NAME
local(cmd, capture=True)
def docker_containers_create(quagga_num):
bridge_setting_for_docker_connection(BRIDGE_0)
pwd = local("pwd", capture=True)
cmd = "go run " + pwd + "/quagga-rsconfig.go -n " + str(quagga_num) + " -c /usr/local/gobgp"
local(cmd, capture=True)
for num in range(1, quagga_num + 1):
docker_run_quagga(num)
docker_run_gobgp()
make_startup_file()
def docker_stop_quagga(quagga):
cmd = "docker rm -f " + quagga
local(cmd, capture=True)
cmd = "rm -rf " + CONFIG_DIRR + quagga
local(cmd, capture=True)
def docker_stop_gobgp():
cmd = "docker rm -f " + GOBGP_CONTAINER_NAME
local(cmd, capture=True)
def docker_containers_destroy():
if docker_container_check() is True:
containers = get_docker_containers()
for container in containers:
docker_stop_quagga(container)
docker_stop_gobgp()
bridge_unsetting_for_docker_connection(BRIDGE_0)
cmd = "rm -rf " + CONFIG_DIRR + GOBGP_CONFIG_FILE
local(cmd, capture=True)
cmd = "rm -rf " + CONFIG_DIRR + STARTUP_FILE_NAME
local(cmd, capture=True)
else:
print "docker containers not exists."
os.exit(1)
def docker_containers_recreate(quagga_num):
docker_containers_destroy()
docker_containers_create(quagga_num)
def docker_container_append(quagga_num):
print "start append docker container."
pwd = local("pwd", capture=True)
cmd = "go run " + pwd + "/quagga-rsconfig.go -a " + str(quagga_num) + " -c /usr/local/gobgp"
local(cmd, capture=True)
docker_run_quagga(quagga_num)
cmd = "docker exec gobgp /usr/bin/pkill gobgp -SIGHUP"
local(cmd, capture=True)
print "please wait"
time.sleep(sleep_time)
print "complete append docker container."
def docker_container_removed(quagga_num):
print "start remove docker container."
quagga = "q" + str(quagga_num)
docker_stop_quagga(quagga)
print "please wait"
time.sleep(sleep_time)
print "complete remove docker container."
def bridge_setting_for_docker_connection(bridge):
sysfs_name = "/sys/class/net/" + bridge
if os.path.exists(sysfs_name):
bridge_unsetting_for_docker_connection(bridge)
bridge_setting_for_docker_connection(bridge)
else:
cmd = "brctl addbr " + bridge
local(cmd, capture=True)
cmd = "ifconfig " + bridge + " " + BRIDGE_ADDRESS
local(cmd, capture=True)
cmd = "ifconfig " + bridge + " up"
local(cmd, capture=True)
def bridge_unsetting_for_docker_connection(bridge):
sysfs_name = "/sys/class/net/" + bridge
if os.path.exists(sysfs_name):
cmd = "ifconfig " + bridge + " down"
local(cmd, capture=True)
cmd = "brctl delbr " + bridge
local(cmd, capture=True)
def gobgp_start():
cmd = "docker exec gobgp " + STARTUP_FILE + " > /dev/null 2>&1 &"
# cmd = "docker exec gobgp " + STARTUP_FILE
local(cmd, capture=True)
def init_test_env_executor(quagga_num):
print "start initialization of test environment."
if test_user_check() is False:
print "you are not root"
print "please run the test after you login as root"
return
if docker_pkg_check():
if docker_container_check():
print "gobgp test environment already exists."
print "so that remake gobgp test environment."
docker_containers_recreate(quagga_num)
else:
print "make gobgp test environment."
docker_containers_create(quagga_num)
gobgp_start()
print "please wait"
time.sleep(sleep_time)
print "complete initialization of test environment."
def docker_related_install_executor():
print "start install of docker related"
if test_user_check() is False:
print "you are not root"
print "please run the test after you login as root"
return
docker_related_installation()
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