mirror of
https://github.com/ComputerScienceHouse/proxstar.git
synced 2025-02-14 14:01:51 +00:00
improved some ui stuff, added basic usage limit checking, and added ability to change vm status
This commit is contained in:
Jordan Rodgers
parent
6d494a59a5
commit
071e841cb3
5 changed files with 148 additions and 40 deletions
43
app.py
43
app.py
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@ -31,10 +31,6 @@ def list_vms():
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for vm in vms:
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if 'name' not in vm:
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vms.remove(vm)
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else:
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vm['config'] = get_vm_config(proxmox, vm['vmid'])
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vm['disk_size'] = get_vm_disk_size(
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proxmox, vm['vmid'], config=vm['config'])
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vms = sorted(vms, key=lambda k: k['name'])
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return render_template('list_vms.html', username='com6056', vms=vms)
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@ -50,23 +46,34 @@ def vm_details(vmid):
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return render_template('vm_details.html', username='com6056', vm=vm)
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@app.route("/create")
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def create():
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return render_template('create.html', username='com6056')
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@app.route("/get_create", methods=['POST'])
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def get_create():
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name = request.form['name']
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cores = request.form['cores']
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memory = request.form['memory']
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disk = request.form['disk']
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vmid, mac = create_vm(proxmox, starrs, user, name, cores, memory, disk)
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register_starrs(starrs, name, user, mac,
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get_next_ip(starrs, '49net Public Fixed')[0][0])
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@app.route("/vm_status/<string:vmid>", methods=['POST'])
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def vm_status(vmid):
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action = request.form['action']
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change_vm_status(proxmox, vmid, action)
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return redirect("/proxstar/vm/{}".format(vmid))
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@app.route("/create", methods=['GET', 'POST'])
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def create():
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if request.method == 'GET':
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usage = get_user_usage(proxmox, 'proxstar')
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limits = get_user_usage_limits(user)
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return render_template('create.html', username='com6056', usage=usage, limits=limits)
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elif request.method == 'POST':
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name = request.form['name']
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cores = request.form['cores']
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memory = request.form['memory']
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disk = request.form['disk']
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usage_check = check_user_usage(proxmox, user, cores, memory, disk)
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if usage_check:
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return usage_check
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else:
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vmid, mac = create_vm(proxmox, starrs, user, name, cores, memory, disk)
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register_starrs(starrs, name, user, mac,
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get_next_ip(starrs, '49net Public Fixed')[0][0])
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return redirect("/proxstar/vm/{}".format(vmid))
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@app.route("/delete", methods=['POST'])
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def delete():
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vmid = request.form['delete']
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67
proxmox.py
67
proxmox.py
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@ -66,6 +66,7 @@ def get_vm_interfaces(proxmox, vmid, config=None):
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else:
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mac = mac[1].split('=')[1]
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interfaces.append([key, mac])
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interfaces = sorted(interfaces, key=lambda x: x[0])
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return interfaces
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@ -87,15 +88,51 @@ def get_vm_disks(proxmox, vmid, config=None):
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for key, val in config.items():
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valid_disk_types = ['virtio', 'ide', 'sata', 'scsi']
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if any(disk_type in key for disk_type in valid_disk_types):
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disk_size = val.split(',')
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if 'size' in disk_size[0]:
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disk_size = disk_size[0].split('=')[1]
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else:
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disk_size = disk_size[1].split('=')[1]
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disks.append([key, disk_size])
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if 'cdrom' not in val:
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disk_size = val.split(',')
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if 'size' in disk_size[0]:
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disk_size = disk_size[0].split('=')[1]
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else:
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disk_size = disk_size[1].split('=')[1]
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disks.append([key, disk_size])
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disks = sorted(disks, key=lambda x: x[0])
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return disks
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def get_user_usage_limits(user):
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limits = dict()
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limits['cpu'] = 4
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limits['mem'] = 4
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limits['disk'] = 100
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return limits
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def get_user_usage(proxmox, user):
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usage = dict()
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usage['cpu'] = 0
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usage['mem'] = 0
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usage['disk'] = 0
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vms = get_vms_for_user(proxmox, user)
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for vm in vms:
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config = get_vm_config(proxmox, vm['vmid'])
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usage['cpu'] += int(config['cores'] * config.get('sockets', 1))
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usage['mem'] += (int(config['memory']) // 1024)
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for disk in get_vm_disks(proxmox, vm['vmid'], config):
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usage['disk'] += int(disk[1][:-1])
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return usage
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def check_user_usage(proxmox, user, vm_cpu, vm_mem, vm_disk):
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limits = get_user_usage_limits(user)
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cur_usage = get_user_usage(proxmox, user)
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if int(cur_usage['cpu']) + int(vm_cpu) > int(limits['cpu']):
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return 'Exceeds CPU limit!'
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elif int(cur_usage['mem']) + (int(vm_mem) / 1024) > int(limits['mem']):
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return 'Exceeds memory limit!'
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elif int(cur_usage['disk']) + int(vm_disk) > int(limits['disk']):
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return 'Exceeds disk limit!'
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def create_vm(proxmox, starrs, user, name, cores, memory, disk):
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node = proxmox.nodes(get_node_least_mem(proxmox))
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vmid = get_free_vmid(proxmox)
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@ -114,7 +151,21 @@ def create_vm(proxmox, starrs, user, name, cores, memory, disk):
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def delete_vm(proxmox, starrs, vmid):
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print(vmid)
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print(get_vm_node(proxmox, vmid))
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node = proxmox.nodes(get_vm_node(proxmox, vmid))
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node.qemu(vmid).delete()
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def change_vm_status(proxmox, vmid, action):
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node = proxmox.nodes(get_vm_node(proxmox, vmid))
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if action == 'start':
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node.qemu(vmid).status.start.post()
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elif action == 'stop':
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node.qemu(vmid).status.stop.post()
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elif action == 'shutdown':
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node.qemu(vmid).status.shutdown.post()
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elif action == 'reset':
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node.qemu(vmid).status.reset.post()
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elif action == 'suspend':
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node.qemu(vmid).status.suspend.post()
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elif action == 'resume':
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node.qemu(vmid).status.resume.post()
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@ -16,7 +16,7 @@ table, th, td {
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}
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.panel-body {
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padding: 25px 15px 15px 15px;
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padding: 15px;
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}
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.panel p {
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@ -43,4 +43,26 @@ table, th, td {
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.dl-horizontal dd {
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margin-left: 180px;
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text-align: left;
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}
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.nav-list {
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text-align: left;
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}
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.nav-list .nav-header {
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padding: 3px 15px;
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font-size: 11px;
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font-weight: bold;
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line-height: 18px;
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color: #999999;
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text-transform: uppercase;
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margin-left: -15px;
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margin-right: -15px;
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}
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.proxstar-actionbtn {
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width: 100%;
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margin-bottom: 5px;
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margin-top: 5px;
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}
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@ -9,7 +9,7 @@
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<h3 class="panel-title">Create VM</h3>
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</div>
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<div class="panel-body">
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<form action="get_create" method="post">
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<form action="create" method="post">
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<div class="form-group">
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<label for="name">VM Name</label>
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<input type="text" name="name" class="form-control">
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@ -17,24 +17,24 @@
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<div class="form-group">
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<label for="cores">Cores</label>
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<select name="cores" class="form-control">
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<option value="1">1</option>
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<option value="2">2</option>
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<option value="4">4</option>
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{% for i in range(1, 4 - usage['cpu'] + 1) %}
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<option value="{{ i }}">{{ i }}</option>
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{% endfor %}
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</select>
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</div>
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<div class="form-group">
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<label for="memory">Memory</label>
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<select name="memory" class="form-control">
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<option value="1024">1GB</option>
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<option value="2048">2GB</option>
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<option value="4096">4GB</option>
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{% for i in range(1, 4 - usage['mem'] + 1) %}
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<option value="{{ i * 1024 }}">{{ i }}GB</option>
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{% endfor %}
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</select>
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</div>
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<div class="form-group">
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<label for="disk">Disk</label>
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<input type="text" name="disk" class="form-control">
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</div>
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<input type="submit">
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<button class="btn btn-success" type="submit" value="Create">Create</button>
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</form>
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</div>
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</div>
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@ -42,10 +42,12 @@
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<div class="col-md-3 col-sm-12">
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<div class="panel panel-default">
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<div class="panel-heading">
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<h3 class="panel-title">Help</h3>
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<h3 class="panel-title">Current Usage</h3>
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</div>
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<div class="panel-body">
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<p>Some help text.</p>
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<p>CPU: {{ usage['cpu'] }}/{{ limits['cpu'] }} Cores</p>
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<p>Memory: {{ usage['mem'] }}/{{ limits['mem'] }} GB</p>
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<p>Disk: {{ usage['disk'] }}/{{ limits['disk'] }} GB</p>
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</div>
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</div>
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</div>
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@ -9,8 +9,34 @@
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<h3 class="panel-title">Actions</h3>
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</div>
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<div class="panel-body">
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{% if vm['qmpstatus'] == 'stopped' %}
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<form action="/proxstar/vm_status/{{ vm['vmid'] }}" method="post">
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<button class="btn btn-success proxstar-actionbtn" type="submit" name="action" value="start">START</button>
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</form>
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{% endif %}
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{% if vm['qmpstatus'] == 'paused' %}
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<form action="/proxstar/vm_status/{{ vm['vmid'] }}" method="post">
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<button class="btn btn-success proxstar-actionbtn" type="submit" name="action" value="resume">RESUME</button>
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</form>
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{% endif %}
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{% if vm['qmpstatus'] == 'running' or vm['qmpstatus'] == 'paused' %}
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<form action="/proxstar/vm_status/{{ vm['vmid'] }}" method="post">
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<button class="btn btn-info proxstar-actionbtn" type="submit" name="action" value="shutdown">SHUTDOWN</button>
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</form>
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{% if vm['qmpstatus'] == 'running' %}
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<form action="/proxstar/vm_status/{{ vm['vmid'] }}" method="post">
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<button class="btn btn-info proxstar-actionbtn" type="submit" name="action" value="suspend">SUSPEND</button>
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</form>
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{% endif %}
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<form action="/proxstar/vm_status/{{ vm['vmid'] }}" method="post">
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<button class="btn btn-warning proxstar-actionbtn" type="submit" name="action" value="stop">STOP</button>
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</form>
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<form action="/proxstar/vm_status/{{ vm['vmid'] }}" method="post">
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<button class="btn btn-warning proxstar-actionbtn" type="submit" name="action" value="reset">RESET</button>
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</form>
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{% endif %}
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<form action="/proxstar/delete" method="post">
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<button class="btn btn-danger" type="submit" name="delete" value="{{ vm['vmid'] }}">DELETE</button>
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<button class="btn btn-danger proxstar-actionbtn" type="submit" name="delete" value="{{ vm['vmid'] }}">DELETE</button>
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</form>
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</div>
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</div>
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@ -46,9 +72,9 @@
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<dt>ID</dt>
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<dd>{{ vm['vmid'] }}</dd>
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<dt>Status</dt>
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<dd>{{ vm['status'] }}</dd>
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<dd>{{ vm['qmpstatus'] }}</dd>
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<dt>Cores</dt>
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<dd>{{ vm['config']['cores'] * vm['config'].get(sockets, 1) }}</dd>
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<dd>{{ vm['config']['cores'] * vm['config'].get('sockets', 1) }}</dd>
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<dt>Memory</dt>
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<dd>{{ vm['config']['memory'] }} MB</dd>
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</dl>
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