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Open VNC session on the node that the VM belongs

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Figured out why I couldn't open a session on anything but 01. It was
because I was making the API call on proxmox01-nrh. So that's where the
session opened. I hope that by doing this, it will balance the load
(what little there is) from VNC sessions.
This commit is contained in:
Will Nilges 2022-07-09 13:57:26 -04:00
parent 0b4efa9784
commit d0af3a9567
2 changed files with 4 additions and 6 deletions
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2
proxstar/__init__.py
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@ -288,7 +288,7 @@ def vm_console(vmid):
# import pdb; pdb.set_trace() # import pdb; pdb.set_trace()
vm = VM(vmid) vm = VM(vmid)
vnc_ticket, vnc_port = open_vnc_session(vmid, vm.node, app.config['PROXMOX_USER'], app.config['PROXMOX_PASS']) vnc_ticket, vnc_port = open_vnc_session(vmid, vm.node, app.config['PROXMOX_USER'], app.config['PROXMOX_PASS'])
node = f'proxmox01-nrh.csh.rit.edu' node = f'{vm.node}.csh.rit.edu'
token = add_vnc_target(node, vnc_port) token = add_vnc_target(node, vnc_port)
# return {'host' : node, 'port' : vnc_port, 'token' : token, 'password' : vnc_ticket}, 200 # return {'host' : node, 'port' : vnc_port, 'token' : token, 'password' : vnc_ticket}, 200
return {'host' : app.config['VNC_HOST'], 'port' : 8081, 'token' : token, 'password' : vnc_ticket}, 200 return {'host' : app.config['VNC_HOST'], 'port' : 8081, 'token' : token, 'password' : vnc_ticket}, 200

8
proxstar/vnc.py
View file

@ -68,8 +68,8 @@ def open_vnc_session(vmid, node, proxmox_user, proxmox_pass):
Returns: Ticket to use as the noVNC password, and a port. Returns: Ticket to use as the noVNC password, and a port.
""" """
# Get Proxmox API ticket and CSRF_Prevention_Token # Get Proxmox API ticket and CSRF_Prevention_Token
# TODO: Use Proxmoxer to get this information? # TODO (willnilges): Use Proxmoxer to get this information
# TODO: Report errors!? # TODO (willnilges): Report errors
data = {"username": proxmox_user, "password": proxmox_pass} data = {"username": proxmox_user, "password": proxmox_pass}
response_data = requests.post( response_data = requests.post(
f"https://{node}.csh.rit.edu:8006/" + "api2/json/access/ticket", f"https://{node}.csh.rit.edu:8006/" + "api2/json/access/ticket",
@ -82,11 +82,9 @@ def open_vnc_session(vmid, node, proxmox_user, proxmox_pass):
) )
csrf_prevention_token = response_data['CSRFPreventionToken'] csrf_prevention_token = response_data['CSRFPreventionToken']
ticket = response_data['ticket'] ticket = response_data['ticket']
proxy_params = {"node": node, "vmid": str(vmid), "websocket": '1', "generate-password": '0'} proxy_params = {"node": node, "vmid": str(vmid), "websocket": '1', "generate-password": '0'}
vncproxy_response_data = requests.post( vncproxy_response_data = requests.post(
"https://proxmox01-nrh.csh.rit.edu:8006" + f"/api2/json/nodes/{node}/qemu/{vmid}/vncproxy", f"https://{node}.csh.rit.edu:8006/api2/json/nodes/{node}/qemu/{vmid}/vncproxy",
verify=False, verify=False,
timeout=5, timeout=5,
params=proxy_params, params=proxy_params,