mirror of https://github.com/ansible/ansible.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
336 lines
8.2 KiB
Python
336 lines
8.2 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# (c) 2017 James Tanner (@jctanner) <tanner.jc@gmail.com>
|
|
# Abhijeet Kasurde (@akasurde) <akasurde@redhat.com>
|
|
#
|
|
# Written by James Tanner <tanner.jc@gmail.com>
|
|
# This file is part of Ansible
|
|
#
|
|
# Ansible is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Ansible is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import os
|
|
import psutil
|
|
import socket
|
|
import subprocess
|
|
|
|
from flask import Flask
|
|
from flask import jsonify
|
|
from flask import request
|
|
|
|
|
|
app = Flask(__name__)
|
|
GOPATH = os.path.expanduser('/opt/gocode')
|
|
VCSIMPATH = os.path.join(GOPATH, 'bin', 'vcsim')
|
|
GOVCPATH = os.path.join(GOPATH, 'bin', 'govc')
|
|
GOVCURL = None
|
|
|
|
|
|
@app.route('/')
|
|
def m_index():
|
|
return 'vcsim controller'
|
|
|
|
|
|
@app.route('/log')
|
|
def get_log():
|
|
"""Read and return the vcsim log"""
|
|
fdata = ''
|
|
if os.path.isfile('vcsim.log'):
|
|
with open('vcsim.log', 'rb') as f:
|
|
fdata = f.read()
|
|
return fdata
|
|
|
|
|
|
@app.route('/kill/<int:number>')
|
|
def kill_one(number):
|
|
"""Kill any arbitrary process id"""
|
|
|
|
success = False
|
|
e = None
|
|
|
|
try:
|
|
p = psutil.Process(number)
|
|
p.terminate()
|
|
success = True
|
|
except Exception as e:
|
|
pass
|
|
|
|
return jsonify({'success': success, 'e': str(e)})
|
|
|
|
|
|
@app.route('/killall')
|
|
def kill_all():
|
|
"""Kill ALL of the running vcsim pids"""
|
|
|
|
results = []
|
|
|
|
for x in psutil.pids():
|
|
p = psutil.Process(x)
|
|
if VCSIMPATH in p.cmdline():
|
|
success = False
|
|
e = None
|
|
try:
|
|
p.terminate()
|
|
success = True
|
|
except Exception as e:
|
|
pass
|
|
results.append(
|
|
{'pid': x, 'cmdline': p.cmdline(),
|
|
'success': success, 'e': str(e)}
|
|
)
|
|
|
|
return jsonify(results)
|
|
|
|
|
|
@app.route('/spawn')
|
|
def spawn_vcsim():
|
|
"""Launch vcsim in a background process and return the pid+govcm_url"""
|
|
|
|
global GOVCURL
|
|
|
|
username = request.args.get('username') or 'user'
|
|
password = request.args.get('password') or 'pass'
|
|
hostname = request.args.get('hostname') or \
|
|
socket.gethostbyname(socket.gethostname())
|
|
port = request.args.get('port') or '443'
|
|
port = int(port)
|
|
|
|
# FIXME - enable tracing
|
|
if request.args.get('trace'):
|
|
trace = True
|
|
else:
|
|
trace = False
|
|
|
|
# vcsim cli options and their default values
|
|
cli_opts = [
|
|
['app', 0],
|
|
['cluster', 0],
|
|
['dc', 1],
|
|
['ds', 1],
|
|
['folder', 1],
|
|
['host', 3],
|
|
['pg', 1],
|
|
['pod', 1],
|
|
['pool', 1],
|
|
['vm', 2]
|
|
]
|
|
|
|
# useful for client govc commands
|
|
govc_url = 'https://%s:%s@%s:%s' % (username, password, hostname, port)
|
|
GOVCURL = govc_url
|
|
|
|
# need these to run the service
|
|
env = {
|
|
'GOPATH': GOPATH,
|
|
'GOVC_URL': govc_url,
|
|
'GOVC_INSECURE': '1'
|
|
}
|
|
|
|
# build the command
|
|
cmd = [
|
|
VCSIMPATH,
|
|
'-httptest.serve',
|
|
'%s:%s' % (hostname, port),
|
|
]
|
|
|
|
# trace soap requests+responses
|
|
if trace:
|
|
cmd.append('-trace')
|
|
|
|
# esx only allows certain arguments
|
|
if request.args.get('esx'):
|
|
cmd.append('-esx')
|
|
for x in [('vm', 1), ('ds', 1)]:
|
|
name = x[0]
|
|
default = x[1]
|
|
if request.args.get(name):
|
|
default = request.args.get(name)
|
|
cmd.append('-%s=%s' % (name, default))
|
|
else:
|
|
# use all other options as requested for vcenter
|
|
for x in cli_opts:
|
|
name = x[0]
|
|
default = x[1]
|
|
if request.args.get(name):
|
|
default = request.args.get(name)
|
|
cmd.append('-%s=%s' % (name, default))
|
|
cmd = ' '.join(cmd)
|
|
cmd += ' > vcsim.log 2>&1'
|
|
|
|
# run it with environment settings
|
|
p = subprocess.Popen(
|
|
cmd,
|
|
env=env,
|
|
shell=True
|
|
)
|
|
|
|
# return the relevant data
|
|
pid = p.pid
|
|
rdata = {
|
|
'cmd': cmd,
|
|
'pid': pid,
|
|
'host': hostname,
|
|
'port': port,
|
|
'username': username,
|
|
'password': password,
|
|
'GOVC_URL': govc_url
|
|
}
|
|
|
|
return jsonify(rdata)
|
|
|
|
|
|
@app.route('/govc_find')
|
|
def govc_find():
|
|
"""Run govc find and optionally filter results"""
|
|
ofilter = request.args.get('filter') or None
|
|
stdout_lines = _get_all_objs(ofilter=ofilter)
|
|
return jsonify(stdout_lines)
|
|
|
|
|
|
@app.route('/govc_vm_info')
|
|
def get_govc_vm_info():
|
|
"""Run govc vm info """
|
|
vm_name = request.args.get('vm_name') or None
|
|
vm_output = {}
|
|
if vm_name:
|
|
all_vms = [vm_name]
|
|
else:
|
|
# Get all VMs
|
|
all_vms = _get_all_objs(ofilter='VM')
|
|
|
|
for vm_name in all_vms:
|
|
vm_info = _get_vm_info(vm_name=vm_name)
|
|
name = vm_info.get('Name', vm_name)
|
|
vm_output[name] = vm_info
|
|
|
|
return jsonify(vm_output)
|
|
|
|
|
|
@app.route('/govc_host_info')
|
|
def get_govc_host_info():
|
|
""" Run govc host.info """
|
|
host_name = request.args.get("host_name") or None
|
|
host_output = {}
|
|
if host_name:
|
|
all_hosts = [host_name]
|
|
else:
|
|
all_hosts = _get_all_objs(ofilter='H')
|
|
for host_system in all_hosts:
|
|
host_info = _get_host_info(host_name=host_system)
|
|
name = host_info.get('Name', host_system)
|
|
host_output[name] = host_info
|
|
|
|
return jsonify(host_output)
|
|
|
|
|
|
def _get_host_info(host_name=None):
|
|
"""
|
|
Get all information of host from vcsim
|
|
:param vm_name: Name of host
|
|
:return: Dictionary containing information about VM,
|
|
where KEY represent attributes and VALUE represent attribute's value
|
|
"""
|
|
cmd = '%s host.info -host=%s 2>&1' % (GOVCPATH, host_name)
|
|
|
|
host_info = {}
|
|
if host_name is None:
|
|
return host_info
|
|
host_info = parse_govc_info(cmd)
|
|
|
|
return host_info
|
|
|
|
|
|
def _get_vm_info(vm_name=None):
|
|
"""
|
|
Get all information of VM from vcsim
|
|
:param vm_name: Name of VM
|
|
:return: Dictionary containing information about VM,
|
|
where KEY represent attributes and VALUE represent attribute's value
|
|
"""
|
|
cmd = '%s vm.info %s 2>&1' % (GOVCPATH, vm_name)
|
|
|
|
vm_info = {}
|
|
if vm_name is None:
|
|
return vm_info
|
|
vm_info = parse_govc_info(cmd)
|
|
|
|
return vm_info
|
|
|
|
|
|
def parse_govc_info(cmd):
|
|
"""
|
|
Helper function to parse output of govc info commands
|
|
:param cmd: command variable to run and parse output for
|
|
:return: Dictionary containing information about object
|
|
"""
|
|
so, se = run_cmd(cmd)
|
|
stdout_lines = so.splitlines()
|
|
info = {}
|
|
for line in stdout_lines:
|
|
if ":" in line:
|
|
key, value = line.split(":", 1)
|
|
key = key.lstrip()
|
|
info[key] = value.strip()
|
|
|
|
return info
|
|
|
|
|
|
def _get_all_objs(ofilter=None):
|
|
"""
|
|
Get all VM Objects from vcsim
|
|
:param ofilter: Specify which object to get
|
|
:return: list of Object specified by ofilter
|
|
"""
|
|
cmd = '%s find ' % GOVCPATH
|
|
filter_mapping = dict(VA='a', CCR='c', DC='d', F='f', DVP='g', H='h',
|
|
VM='m', N='n', ON='o', RP='p', CR='r', D='s', DVS='w')
|
|
if ofilter:
|
|
type_filter = filter_mapping.get(ofilter, '')
|
|
if type_filter != '':
|
|
cmd += '-type %s ' % type_filter
|
|
|
|
cmd += "2>&1"
|
|
so, se = run_cmd(cmd)
|
|
stdout_lines = so.splitlines()
|
|
return stdout_lines
|
|
|
|
|
|
def run_cmd(cmd):
|
|
"""
|
|
Helper Function to run commands
|
|
:param cmd: Command string to execute
|
|
:return: StdOut and StdErr in string format
|
|
"""
|
|
global GOVCURL
|
|
|
|
env = {
|
|
'GOPATH': GOPATH,
|
|
'GOVC_URL': GOVCURL,
|
|
'GOVC_INSECURE': '1'
|
|
}
|
|
|
|
p = subprocess.Popen(
|
|
cmd,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE,
|
|
env=env,
|
|
shell=True
|
|
)
|
|
|
|
(so, se) = p.communicate()
|
|
return so, se
|
|
|
|
|
|
if __name__ == "__main__":
|
|
app.run(debug=False, host='0.0.0.0')
|