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Code Issues Releases Wiki Activity

add proxmox vnc command, check if targets file exists before retrieving entries

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This commit is contained in:
Jordan Rodgers 2018-02-12 21:25:06 -05:00
parent 58863732af
commit 3b1740c641
4 changed files with 27 additions and 16 deletions
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6
config.py
View file

@ -53,5 +53,7 @@ REDIS_HOST = environ.get('PROXSTAR_REDIS_HOST', 'localhost')
REDIS_PORT = int(environ.get('PROXSTAR_REDIS_PORT', '6379'))
# VNC
WEBSOCKIFY_PATH = environ.get('PROXSTAR_WEBSOCKIFY_PATH', '/opt/app-root/bin/websockify')
WEBSOCKIFY_TARGET_FILE = environ.get('PROXSTAR_WEBSOCKIFY_TARGET_FILE', '/opt/app-root/src/targets')
WEBSOCKIFY_PATH = environ.get('PROXSTAR_WEBSOCKIFY_PATH',
'/opt/app-root/bin/websockify')
WEBSOCKIFY_TARGET_FILE = environ.get('PROXSTAR_WEBSOCKIFY_TARGET_FILE',
'/opt/app-root/src/targets')

5
proxstar/__init__.py
View file

@ -33,7 +33,8 @@ app.config["GIT_REVISION"] = subprocess.check_output(
with open('proxmox_ssh_key', 'w') as key:
key.write(app.config['PROXMOX_SSH_KEY'])
start_websockify(app.config['WEBSOCKIFY_PATH'], app.config['WEBSOCKIFY_TARGET_FILE'])
start_websockify(app.config['WEBSOCKIFY_PATH'],
app.config['WEBSOCKIFY_TARGET_FILE'])
ssh_tunnels = []
@ -196,6 +197,7 @@ def vm_console(vmid):
rtp = 'rtp' in session['userinfo']['groups']
proxmox = connect_proxmox()
if rtp or int(vmid) in get_user_allowed_vms(proxmox, db, user):
start_vm_vnc(proxmox, vmid)
port = str(5900 + int(vmid))
token = add_vnc_target(port)
node = "{}.csh.rit.edu".format(get_vm_node(proxmox, vmid))
@ -464,6 +466,5 @@ def exit_handler():
atexit.register(exit_handler)
if __name__ == "__main__":
app.run()

7
proxstar/proxmox.py
View file

@ -259,6 +259,13 @@ def change_vm_mem(proxmox, vmid, mem):
node.qemu(vmid).config.put(memory=mem)
def start_vm_vnc(proxmox, vmid):
node = proxmox.nodes(get_vm_node(proxmox, vmid))
port = str(5900 + int(vmid))
node.qemu(vmid).monitor.post(
command="change vnc 127.0.0.1:{}".format(port))
def get_isos(proxmox, storage):
isos = []
for iso in proxmox.nodes('proxmox01').storage(storage).content.get():

25
proxstar/vnc.py
View file

@ -1,3 +1,4 @@
import os
import time
import subprocess
from sshtunnel import SSHTunnelForwarder
@ -10,9 +11,8 @@ def start_websockify(websockify_path, target_file):
if not result.stdout:
subprocess.call(
[
websockify_path, '8081', '--token-plugin',
'TokenFile', '--token-source', target_file,
'-D'
websockify_path, '8081', '--token-plugin', 'TokenFile',
'--token-source', target_file, '-D'
],
stdout=subprocess.PIPE)
@ -33,16 +33,17 @@ def stop_websockify():
def get_vnc_targets():
target_file = open(app.config['WEBSOCKIFY_TARGET_FILE'])
targets = []
for line in target_file:
target_dict = dict()
values = line.strip().split(':')
target_dict['token'] = values[0]
target_dict['port'] = values[2]
targets.append(target_dict)
target_file.close()
return (targets)
if os.path.exists(app.config['WEBSOCKIFY_TARGET_FILE']):
target_file = open(app.config['WEBSOCKIFY_TARGET_FILE'])
for line in target_file:
target_dict = dict()
values = line.strip().split(':')
target_dict['token'] = values[0]
target_dict['port'] = values[2]
targets.append(target_dict)
target_file.close()
return targets
def add_vnc_target(port):