mirror of
https://github.com/GNS3/gns3-server
synced 2024-11-28 11:18:11 +00:00
Drop cloud for the moment
This commit is contained in:
Julien Duponchelle
parent
01ab91722b
commit
a3e4b81837
@ -1,5 +0,0 @@
|
|||||||
export OS_USERNAME=username
|
|
||||||
export OS_PASSWORD=""
|
|
||||||
export OS_TENANT_NAME=000000
|
|
||||||
export OS_AUTH_URL=https://identity.api.rackspacecloud.com/v2.0/
|
|
||||||
export OS_REGION_NAME=ord
|
|
||||||
@ -1,243 +0,0 @@
|
|||||||
""" Create a new GNS3 Server Rackspace image with the provided options. """
|
|
||||||
|
|
||||||
import argparse
|
|
||||||
import getpass
|
|
||||||
import os
|
|
||||||
import sys
|
|
||||||
import uuid
|
|
||||||
from fabric.api import env
|
|
||||||
from fabric.contrib.files import exists
|
|
||||||
from github import Github
|
|
||||||
from novaclient.v1_1 import client
|
|
||||||
from string import Template
|
|
||||||
from time import sleep
|
|
||||||
|
|
||||||
POLL_SEC = 20
|
|
||||||
GNS3_REPO = 'gns3/gns3-server'
|
|
||||||
PLANC_REPO = 'planctechnologies/gns3-server'
|
|
||||||
OS_AUTH_URL = 'https://identity.api.rackspacecloud.com/v2.0/'
|
|
||||||
UBUNTU_BASE_ID = '5cc098a5-7286-4b96-b3a2-49f4c4f82537'
|
|
||||||
|
|
||||||
|
|
||||||
def main():
|
|
||||||
"""
|
|
||||||
Get the user options and perform the image creation.
|
|
||||||
|
|
||||||
Creates a new instance, installs the required software, creates an image
|
|
||||||
from the instance, and then deletes the instance.
|
|
||||||
"""
|
|
||||||
|
|
||||||
github = Github()
|
|
||||||
|
|
||||||
args = get_cli_args()
|
|
||||||
if args.username:
|
|
||||||
username = args.username
|
|
||||||
else:
|
|
||||||
if 'OS_USERNAME' in os.environ:
|
|
||||||
username = os.environ.get('OS_USERNAME')
|
|
||||||
else:
|
|
||||||
username = raw_input('Enter Rackspace username: ')
|
|
||||||
|
|
||||||
if args.password:
|
|
||||||
password = args.password
|
|
||||||
else:
|
|
||||||
if 'OS_PASSWORD' in os.environ:
|
|
||||||
password = os.environ.get('OS_PASSWORD')
|
|
||||||
else:
|
|
||||||
password = getpass.getpass('Enter Rackspace password: ')
|
|
||||||
|
|
||||||
if args.tenant:
|
|
||||||
tenant = args.tenant
|
|
||||||
else:
|
|
||||||
if 'OS_TENANT_NAME' in os.environ:
|
|
||||||
tenant = os.environ.get('OS_TENANT_NAME')
|
|
||||||
else:
|
|
||||||
tenant = raw_input('Enter Rackspace Tenant ID: ')
|
|
||||||
|
|
||||||
if args.region:
|
|
||||||
region = args.region
|
|
||||||
else:
|
|
||||||
if 'OS_REGION_NAME' in os.environ:
|
|
||||||
region = os.environ.get('OS_REGION_NAME')
|
|
||||||
else:
|
|
||||||
region = raw_input('Enter Rackspace Region Name: ')
|
|
||||||
|
|
||||||
if args.source == 'release':
|
|
||||||
# get the list of releases, present them to the user, save the url
|
|
||||||
repo = github.get_repo(GNS3_REPO)
|
|
||||||
keyword = "tag"
|
|
||||||
i = 1
|
|
||||||
branch_opts = {}
|
|
||||||
for tag in repo.get_tags():
|
|
||||||
branch_opts[i] = tag.name
|
|
||||||
i += 1
|
|
||||||
elif args.source == 'dev':
|
|
||||||
# get the list of dev branches, present them to the user, save the url
|
|
||||||
repo = github.get_repo(PLANC_REPO)
|
|
||||||
keyword = "branch"
|
|
||||||
i = 1
|
|
||||||
branch_opts = {}
|
|
||||||
for branch in repo.get_branches():
|
|
||||||
branch_opts[i] = branch.name
|
|
||||||
i += 1
|
|
||||||
|
|
||||||
prompt_text = "Select a %s" % keyword
|
|
||||||
selected_branch = prompt_user_select(branch_opts, prompt_text)
|
|
||||||
|
|
||||||
if args.image_name:
|
|
||||||
image_name = args.image_name
|
|
||||||
else:
|
|
||||||
image_name = "gns3-%s-%s-%s" % (args.source, selected_branch,
|
|
||||||
uuid.uuid4().hex[0:4])
|
|
||||||
|
|
||||||
if args.on_boot:
|
|
||||||
on_boot = True
|
|
||||||
else:
|
|
||||||
on_boot = False
|
|
||||||
|
|
||||||
startup_script = create_script(repo.svn_url, selected_branch, on_boot)
|
|
||||||
server_name = uuid.uuid4().hex
|
|
||||||
instance = create_instance(username, password, tenant, region, server_name,
|
|
||||||
startup_script)
|
|
||||||
passwd = uuid.uuid4().hex
|
|
||||||
instance.change_password(passwd)
|
|
||||||
# wait for the password change to be processed. Continuing while
|
|
||||||
# a password change is processing will cause image creation to fail.
|
|
||||||
sleep(POLL_SEC * 6)
|
|
||||||
|
|
||||||
env.host_string = str(instance.accessIPv4)
|
|
||||||
env.user = "root"
|
|
||||||
env.password = passwd
|
|
||||||
|
|
||||||
sys.stdout.write("Installing software...")
|
|
||||||
sys.stdout.flush()
|
|
||||||
|
|
||||||
while True:
|
|
||||||
if exists('/tmp/gns-install-complete'):
|
|
||||||
break
|
|
||||||
|
|
||||||
sleep(POLL_SEC)
|
|
||||||
sys.stdout.write(".")
|
|
||||||
sys.stdout.flush()
|
|
||||||
|
|
||||||
print("Done.")
|
|
||||||
|
|
||||||
image_id = create_image(username, password, tenant, region, instance,
|
|
||||||
image_name)
|
|
||||||
instance.delete()
|
|
||||||
|
|
||||||
|
|
||||||
def prompt_user_select(opts, text="Please select"):
|
|
||||||
""" Ask the user to select an option from the provided list. """
|
|
||||||
|
|
||||||
print("%s" % text)
|
|
||||||
print("=" * len(text))
|
|
||||||
for o in opts:
|
|
||||||
print("(%s)\t%s" % (o, opts[o]))
|
|
||||||
|
|
||||||
while True:
|
|
||||||
selected = raw_input("Select: ")
|
|
||||||
try:
|
|
||||||
return opts[int(selected)]
|
|
||||||
except (KeyError, ValueError):
|
|
||||||
print("Invalid selection. Try again")
|
|
||||||
|
|
||||||
|
|
||||||
def create_instance(username, password, tenant, region, server_name, script,
|
|
||||||
auth_url=OS_AUTH_URL):
|
|
||||||
""" Create a new instance. """
|
|
||||||
|
|
||||||
sys.stdout.write("Creating instance...")
|
|
||||||
sys.stdout.flush()
|
|
||||||
|
|
||||||
nc = client.Client(username, password, tenant, auth_url,
|
|
||||||
region_name=region)
|
|
||||||
server = nc.servers.create(server_name, UBUNTU_BASE_ID, 2,
|
|
||||||
config_drive=True, userdata=script)
|
|
||||||
|
|
||||||
while True:
|
|
||||||
server = nc.servers.get(server.id)
|
|
||||||
if server.status == 'ACTIVE':
|
|
||||||
break
|
|
||||||
|
|
||||||
sleep(POLL_SEC)
|
|
||||||
sys.stdout.write(".")
|
|
||||||
sys.stdout.flush()
|
|
||||||
|
|
||||||
print("Done.")
|
|
||||||
|
|
||||||
return server
|
|
||||||
|
|
||||||
|
|
||||||
def create_script(git_url, git_branch, on_boot):
|
|
||||||
""" Create the start-up script. """
|
|
||||||
|
|
||||||
script_template = Template(open('script_template', 'r').read())
|
|
||||||
|
|
||||||
params = {'git_url': git_url, 'git_branch': git_branch, 'rc_local': ''}
|
|
||||||
|
|
||||||
if on_boot:
|
|
||||||
params['rc_local'] = "echo '/usr/local/bin/gns3-server' >> /etc/rc.local"
|
|
||||||
|
|
||||||
return script_template.substitute(params)
|
|
||||||
|
|
||||||
|
|
||||||
def create_image(username, password, tenant, region, server,
|
|
||||||
image_name, auth_url=OS_AUTH_URL):
|
|
||||||
""" Create a Rackspace image based on the server instance. """
|
|
||||||
|
|
||||||
nc = client.Client(username, password, tenant, auth_url,
|
|
||||||
region_name=region)
|
|
||||||
|
|
||||||
sys.stdout.write("Creating image %s..." % image_name)
|
|
||||||
sys.stdout.flush()
|
|
||||||
|
|
||||||
image_id = server.create_image(image_name)
|
|
||||||
|
|
||||||
while True:
|
|
||||||
server = nc.servers.get(server.id)
|
|
||||||
if getattr(server, 'OS-EXT-STS:task_state') is None:
|
|
||||||
break
|
|
||||||
|
|
||||||
sleep(POLL_SEC)
|
|
||||||
sys.stdout.write(".")
|
|
||||||
sys.stdout.flush()
|
|
||||||
|
|
||||||
print("Done.")
|
|
||||||
|
|
||||||
return image_id
|
|
||||||
|
|
||||||
|
|
||||||
def get_cli_args():
|
|
||||||
""" Parse the CLI input. """
|
|
||||||
|
|
||||||
parser = argparse.ArgumentParser(
|
|
||||||
description='Create a new GNS3 image',
|
|
||||||
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
|
|
||||||
|
|
||||||
parser.add_argument(
|
|
||||||
'--rackspace_username', dest='username', action='store')
|
|
||||||
parser.add_argument(
|
|
||||||
'--rackspace_password', dest='password', action='store')
|
|
||||||
parser.add_argument(
|
|
||||||
'--rackspace_tenant', dest='tenant', action='store')
|
|
||||||
parser.add_argument(
|
|
||||||
'--rackspace_region', dest='region', action='store')
|
|
||||||
parser.add_argument(
|
|
||||||
'--source', dest='source', action='store', choices=['release', 'dev'],
|
|
||||||
default='release', help='specify the gns3-server source location')
|
|
||||||
parser.add_argument(
|
|
||||||
'--branch', dest='branch', action='store',
|
|
||||||
help='specify the branch/tag')
|
|
||||||
parser.add_argument(
|
|
||||||
'--start-on-boot', dest='on_boot', action='store_true',
|
|
||||||
default=False, help='start the GNS3-server when the image boots')
|
|
||||||
parser.add_argument(
|
|
||||||
'--image-name', dest='image_name', action='store',
|
|
||||||
help='the name of the image to be created')
|
|
||||||
|
|
||||||
return parser.parse_args()
|
|
||||||
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
main()
|
|
||||||
@ -1,3 +0,0 @@
|
|||||||
fabric
|
|
||||||
pygithub
|
|
||||||
python-novaclient
|
|
||||||
@ -1,10 +0,0 @@
|
|||||||
create_image.py:
|
|
||||||
|
|
||||||
- uses fabric, which doesn't support Python 3
|
|
||||||
|
|
||||||
- prompts for Rackspace credentials if environment variables not set
|
|
||||||
- see .novarc for example env variables
|
|
||||||
- note that the novaclient library uses the Rackspace password and -not-
|
|
||||||
the API key
|
|
||||||
|
|
||||||
- use '--help' for help with arguments
|
|
||||||
@ -1,19 +0,0 @@
|
|||||||
#!/bin/bash
|
|
||||||
export DEBIAN_FRONTEND=noninteractive
|
|
||||||
apt-get -y update
|
|
||||||
apt-get -o Dpkg::Options::="--force-confnew" --force-yes -fuy dist-upgrade
|
|
||||||
apt-get -y install git
|
|
||||||
apt-get -y install python3-setuptools
|
|
||||||
apt-get -y install python3-netifaces
|
|
||||||
apt-get -y install python3-pip
|
|
||||||
|
|
||||||
mkdir -p /opt/gns3
|
|
||||||
pushd /opt/gns3
|
|
||||||
git clone --branch ${git_branch} ${git_url}
|
|
||||||
cd gns3-server
|
|
||||||
pip3 install -r dev-requirements.txt
|
|
||||||
python3 ./setup.py install
|
|
||||||
|
|
||||||
${rc_local}
|
|
||||||
|
|
||||||
touch /tmp/gns-install-complete
|
|
||||||
Loading…
Reference in New Issue
Block a user