def __init__(self, screen, title, settings):
self.settings = settings
self.memory = FloatField("memory", float(settings["memory"]) / 1024)
self.swap = FloatField("swap", float(settings["swap"]) / 1024)
self.vcpu = IntegerField("vcpu", settings["vcpu"])
self.bootorder = IntegerField("bootorder",
settings.get("bootorder"),
required=False)
self.disk = FloatField("diskspace",
float(settings["diskspace"]["/"]) / 1024)
self.ioprio = RadioBarField("ioprio", screen,
[('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts",
settings["bind_mounts"],
required=False)
self.vcpulimit = IntegerField("vcpulimit",
settings["vcpulimit"],
min_value=0,
max_value=100)
self.onboot = CheckboxField("onboot",
settings.get("onboot", 0),
display_name="Start on boot")
self.ctid = IntegerField('ctid',
settings['ctid'],
display_name='VEID',
required=False)
self.hostname = StringField("hostname", settings.get("name", ""))
Form.__init__(self, screen, title, [
self.memory, self.vcpu, self.disk, self.ioprio, self.hostname,
self.bind_mounts, self.swap, self.onboot, self.bootorder,
self.vcpulimit, self.ctid
])
def __init__(self, screen, title, settings):
self.memory = FloatField("memory", settings["memory"], settings["memory_min"],
settings["memory_max"])
self.swap = FloatField("swap", settings["swap"], settings["swap_min"], settings["swap_max"])
self.vcpu = FloatField("vcpu", settings["vcpu"], settings["vcpu_min"], settings["vcpu_max"])
self.vcpulimit = IntegerField("vcpulimit", settings["vcpulimit"], settings["vcpulimit_min"],
settings["vcpulimit_max"])
self.disk = FloatField("disk", settings["disk"], settings["disk_min"], settings["disk_max"])
self.ioprio = RadioBarField("ioprio", screen, [('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts", settings["bind_mounts"], required=False)
self.hostname = StringField("hostname", settings.get("hostname", ""))
self.ip_address = IpField("ip_address", settings["ip_address"], display_name="IP address")
self.nameserver = IpField("nameserver", settings["nameserver"])
self.password = PasswordField("passwd", settings["passwd"], display_name="password")
self.password2 = PasswordField("passw2", settings["passwd"], display_name="password")
self.ostemplate = StringField("ostemplate", settings["ostemplate"], display_name="OS template")
self.startvm = CheckboxField("startvm", settings.get("startvm", 0), display_name="Start VM")
self.onboot = CheckboxField("onboot", settings.get("onboot", 0), display_name="Start on boot")
Form.__init__(self, screen, title, [self.memory, self.swap, self.vcpu,
self.vcpulimit, self.disk, self.ioprio,
self.bind_mounts, self.hostname,
self.ip_address, self.nameserver,
self.password, self.password2,
self.ostemplate, self.startvm,
self.onboot])
self.settings = settings # save passed parameters for convenience
def __init__(self, screen, title, settings):
self.memory = FloatField("memory", settings["memory"],
settings["memory_min"],
settings["memory_max"])
self.swap = FloatField("swap", settings["swap"], settings["swap_min"],
settings["swap_max"])
self.vcpu = FloatField("vcpu", settings["vcpu"], settings["vcpu_min"],
settings["vcpu_max"])
self.vcpulimit = IntegerField("vcpulimit", settings["vcpulimit"],
settings["vcpulimit_min"],
settings["vcpulimit_max"])
self.disk = FloatField("disk", settings["disk"], settings["disk_min"],
settings["disk_max"])
self.ioprio = RadioBarField("ioprio", screen,
[('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts",
settings["bind_mounts"],
required=False)
self.hostname = StringField("hostname", settings.get("hostname", ""))
self.ip_address = IpField("ip_address",
settings["ip_address"],
display_name="IP address")
self.nameserver = IpField("nameserver", settings["nameserver"])
self.password = PasswordField("passwd",
settings["passwd"],
display_name="password")
self.password2 = PasswordField("passw2",
settings["passwd"],
display_name="password")
self.ostemplate = StringField("ostemplate",
settings["ostemplate"],
display_name="OS template")
self.startvm = CheckboxField("startvm",
settings.get("startvm", 0),
display_name="Start VM")
self.onboot = CheckboxField("onboot",
settings.get("onboot", 0),
display_name="Start on boot")
Form.__init__(self, screen, title, [
self.memory, self.swap, self.vcpu, self.vcpulimit, self.disk,
self.ioprio, self.bind_mounts, self.hostname, self.ip_address,
self.nameserver, self.password, self.password2, self.ostemplate,
self.startvm, self.onboot
])
self.settings = settings # save passed parameters for convenience
def __init__(self, screen, title, settings):
self.settings = settings
self.memory = FloatField("memory", float(settings["memory"]) / 1024)
self.swap = FloatField("swap", float(settings["swap"]) / 1024)
self.vcpu = IntegerField("vcpu", settings["vcpu"])
self.bootorder = IntegerField("bootorder", settings.get("bootorder"), required=False)
self.disk = FloatField("diskspace", float(settings["diskspace"]["/"]) / 1024)
self.ioprio = RadioBarField("ioprio", screen, [('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts", settings["bind_mounts"], required=False)
self.vcpulimit = IntegerField("vcpulimit", settings["vcpulimit"],
min_value=0, max_value=100)
self.onboot = CheckboxField("onboot", settings.get("onboot", 0), display_name="Start on boot")
self.ctid = IntegerField('ctid', settings['ctid'],
display_name='VEID', required=False)
self.hostname = StringField("hostname", settings.get("name", ""))
Form.__init__(self, screen, title, [self.memory, self.vcpu, self.disk, self.ioprio, self.hostname,
self.bind_mounts, self.swap, self.onboot, self.bootorder,
self.vcpulimit, self.ctid])
class OpenvzForm(Form):
def __init__(self, screen, title, settings):
self.memory = FloatField("memory", settings["memory"],
settings["memory_min"],
settings["memory_max"])
self.swap = FloatField("swap", settings["swap"], settings["swap_min"],
settings["swap_max"])
self.vcpu = FloatField("vcpu", settings["vcpu"], settings["vcpu_min"],
settings["vcpu_max"])
self.vcpulimit = IntegerField("vcpulimit", settings["vcpulimit"],
settings["vcpulimit_min"],
settings["vcpulimit_max"])
self.disk = FloatField("disk", settings["disk"], settings["disk_min"],
settings["disk_max"])
self.ioprio = RadioBarField("ioprio", screen,
[('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts",
settings["bind_mounts"],
required=False)
self.hostname = StringField("hostname", settings.get("hostname", ""))
self.ip_address = IpField("ip_address",
settings["ip_address"],
display_name="IP address")
self.nameserver = IpField("nameserver", settings["nameserver"])
self.password = PasswordField("passwd",
settings["passwd"],
display_name="password")
self.password2 = PasswordField("passw2",
settings["passwd"],
display_name="password")
self.ostemplate = StringField("ostemplate",
settings["ostemplate"],
display_name="OS template")
self.startvm = CheckboxField("startvm",
settings.get("startvm", 0),
display_name="Start VM")
self.onboot = CheckboxField("onboot",
settings.get("onboot", 0),
display_name="Start on boot")
Form.__init__(self, screen, title, [
self.memory, self.swap, self.vcpu, self.vcpulimit, self.disk,
self.ioprio, self.bind_mounts, self.hostname, self.ip_address,
self.nameserver, self.password, self.password2, self.ostemplate,
self.startvm, self.onboot
])
self.settings = settings # save passed parameters for convenience
def display(self):
button_exit, button_save = Button("Back"), Button("Create VM")
separator = (Textbox(20, 1, "", 0, 0), Textbox(20, 1, "", 0, 0))
rows = [
(Textbox(20, 1, "Memory size (GB):", 0, 0), self.memory),
(Textbox(20, 1, "Memory min/max:", 0, 0),
Textbox(
20, 1,
"%s / %s" % (self.memory.min_value, self.memory.max_value), 0,
0)), (Textbox(20, 1, "VSwap size (GB):", 0, 0), self.swap),
(Textbox(20, 1, "VSwap min/max:", 0, 0),
Textbox(20, 1,
"%s / %s" % (self.swap.min_value, self.swap.max_value), 0,
0)), (Textbox(20, 1, "Number of CPUs:", 0, 0), self.vcpu),
(Textbox(20, 1, "CPU number min/max:", 0, 0),
Textbox(20, 1,
"%s / %s" % (self.vcpu.min_value, self.vcpu.max_value), 0,
0)),
(Textbox(20, 1, "CPU usage limit (%):", 0, 0), self.vcpulimit),
(Textbox(20, 1, "CPU usage min/max:", 0, 0),
Textbox(
20, 1, "%s / %s" %
(self.vcpulimit.min_value, self.vcpulimit.max_value), 0, 0)),
(Textbox(20, 1, "Disk size (GB):", 0, 0), self.disk),
(Textbox(20, 1, "Disk size min/max:", 0, 0),
Textbox(20, 1,
"%s / %s" % (self.disk.min_value, self.disk.max_value), 0,
0)), (Textbox(20, 1, "IO Priority:", 0, 0), self.ioprio),
(Textbox(20, 1, "Bind mounts:", 0, 0), self.bind_mounts),
(Textbox(20, 1, "", 0,
0), Textbox(20, 1, "/src1,/dst1;/srcN,..", 0, 0)),
(Textbox(20, 1, "Hostname:", 0, 0), self.hostname),
(Textbox(20, 1, "IP-address:", 0, 0), self.ip_address),
(Textbox(20, 2, "Nameserver:", 0, 0), self.nameserver),
(Textbox(20, 1, "Root password:"******"Root password x2:", 0, 0), self.password2),
(Textbox(20, 2, "OS Template:", 0, 0), self.ostemplate),
(self.startvm, self.onboot), separator, (button_save, button_exit)
]
form = GridForm(self.screen, self.title, 2, len(rows))
for i, row in enumerate(rows):
for j, cell in enumerate(row):
form.add(cell, j, i)
return form.runOnce() != button_exit
def validate(self):
Form.validate(self)
if (self.password.validate() and self.password2.validate()
and self.password.value() != self.password2.value()):
self.errors.append(("passwd", "Passwords don't match."))
bm_valid = self.bind_mounts.validate()
if bm_valid:
error_str = "\n".join([s[1] for s in bm_valid])
self.errors.append(("bind_mounts", "%s" % error_str))
return not self.errors
class OpenvzModificationForm(Form):
def __init__(self, screen, title, settings):
self.settings = settings
self.memory = FloatField("memory", float(settings["memory"]) / 1024)
self.swap = FloatField("swap", float(settings["swap"]) / 1024)
self.vcpu = IntegerField("vcpu", settings["vcpu"])
self.bootorder = IntegerField("bootorder",
settings.get("bootorder"),
required=False)
self.disk = FloatField("diskspace",
float(settings["diskspace"]["/"]) / 1024)
self.ioprio = RadioBarField("ioprio", screen,
[('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts",
settings["bind_mounts"],
required=False)
self.vcpulimit = IntegerField("vcpulimit",
settings["vcpulimit"],
min_value=0,
max_value=100)
self.onboot = CheckboxField("onboot",
settings.get("onboot", 0),
display_name="Start on boot")
self.ctid = IntegerField('ctid',
settings['ctid'],
display_name='VEID',
required=False)
self.hostname = StringField("hostname", settings.get("name", ""))
Form.__init__(self, screen, title, [
self.memory, self.vcpu, self.disk, self.ioprio, self.hostname,
self.bind_mounts, self.swap, self.onboot, self.bootorder,
self.vcpulimit, self.ctid
])
def display(self):
button_save, button_exit = Button("Update"), Button("Back")
separator = (Textbox(20, 1, "", 0, 0), Textbox(20, 1, "", 0, 0))
rows = [(Textbox(20, 1, "Memory size (GB):", 0,
0), self.memory), separator,
(Textbox(20, 1, "Swap size (GB):", 0,
0), self.swap), separator,
(Textbox(20, 1, "Nr. of CPUs:", 0, 0), self.vcpu), separator,
(Textbox(20, 1, "CPU usage limit (%):", 0, 0), self.vcpulimit),
separator, (Textbox(20, 1, "Disk size (GB):", 0,
0), self.disk), separator,
(Textbox(20, 1, "IO Priority:", 0, 0), self.ioprio), separator,
(Textbox(20, 1, "Bind mounts:", 0, 0), self.bind_mounts),
(Textbox(20, 1, "", 0,
0), Textbox(20, 1, "/src1,/dst1;/srcN,..", 0,
0)), separator,
(Textbox(20, 1, "Hostname:", 0, 0), self.hostname), separator,
(Textbox(20, 1, "", 0, 0), self.onboot), separator,
(Textbox(20, 1, "Boot order:", 0,
0), self.bootorder), separator,
(Textbox(20, 1, "VEID:", 0, 0), self.ctid), separator,
(button_exit, button_save)]
form = GridForm(self.screen, self.title, 2, len(rows))
for i, row in enumerate(rows):
for j, cell in enumerate(row):
form.add(cell, j, i)
return form.runOnce() != button_exit
def validate(self):
# TODO disallow decrease of disk size, which would break OS
Form.validate(self)
bm_valid = self.bind_mounts.validate()
if bm_valid:
error_str = "\n".join([s[1] for s in bm_valid])
self.errors.append(("bind_mounts", "%s" % error_str))
if self.memory.value() < self.settings["memory_min"]:
err_msg = (
"Memory size can not be lower than minimum defined in template: %s GB"
% self.settings["memory_min"])
self.errors.append(("memory", err_msg))
return not self.errors
class OpenvzForm(Form):
def __init__(self, screen, title, settings):
self.memory = FloatField("memory", settings["memory"], settings["memory_min"],
settings["memory_max"])
self.swap = FloatField("swap", settings["swap"], settings["swap_min"], settings["swap_max"])
self.vcpu = FloatField("vcpu", settings["vcpu"], settings["vcpu_min"], settings["vcpu_max"])
self.vcpulimit = IntegerField("vcpulimit", settings["vcpulimit"], settings["vcpulimit_min"],
settings["vcpulimit_max"])
self.disk = FloatField("disk", settings["disk"], settings["disk_min"], settings["disk_max"])
self.ioprio = RadioBarField("ioprio", screen, [('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts", settings["bind_mounts"], required=False)
self.hostname = StringField("hostname", settings.get("hostname", ""))
self.ip_address = IpField("ip_address", settings["ip_address"], display_name="IP address")
self.nameserver = IpField("nameserver", settings["nameserver"])
self.password = PasswordField("passwd", settings["passwd"], display_name="password")
self.password2 = PasswordField("passw2", settings["passwd"], display_name="password")
self.ostemplate = StringField("ostemplate", settings["ostemplate"], display_name="OS template")
self.startvm = CheckboxField("startvm", settings.get("startvm", 0), display_name="Start VM")
self.onboot = CheckboxField("onboot", settings.get("onboot", 0), display_name="Start on boot")
Form.__init__(self, screen, title, [self.memory, self.swap, self.vcpu,
self.vcpulimit, self.disk, self.ioprio,
self.bind_mounts, self.hostname,
self.ip_address, self.nameserver,
self.password, self.password2,
self.ostemplate, self.startvm,
self.onboot])
self.settings = settings # save passed parameters for convenience
def display(self):
button_exit, button_save = Button("Back"), Button("Create VM")
separator = (Textbox(20, 1, "", 0, 0), Textbox(20, 1, "", 0, 0))
rows = [
(Textbox(20, 1, "Memory size (GB):", 0, 0), self.memory),
(Textbox(20, 1, "Memory min/max:", 0, 0),
Textbox(20, 1, "%s / %s" % (self.memory.min_value, self.memory.max_value), 0, 0)),
(Textbox(20, 1, "VSwap size (GB):", 0, 0), self.swap),
(Textbox(20, 1, "VSwap min/max:", 0, 0),
Textbox(20, 1, "%s / %s" % (self.swap.min_value, self.swap.max_value), 0, 0)),
(Textbox(20, 1, "Number of CPUs:", 0, 0), self.vcpu),
(Textbox(20, 1, "CPU number min/max:", 0, 0),
Textbox(20, 1, "%s / %s" % (self.vcpu.min_value, self.vcpu.max_value), 0, 0)),
(Textbox(20, 1, "CPU usage limit (%):", 0, 0), self.vcpulimit),
(Textbox(20, 1, "CPU usage min/max:", 0, 0),
Textbox(20, 1, "%s / %s" % (self.vcpulimit.min_value, self.vcpulimit.max_value), 0, 0)),
(Textbox(20, 1, "Disk size (GB):", 0, 0), self.disk),
(Textbox(20, 1, "Disk size min/max:", 0, 0),
Textbox(20, 1, "%s / %s" % (self.disk.min_value, self.disk.max_value), 0, 0)),
(Textbox(20, 1, "IO Priority:", 0, 0), self.ioprio),
(Textbox(20, 1, "Bind mounts:", 0, 0), self.bind_mounts),
(Textbox(20, 1, "", 0, 0),
Textbox(20, 1, "/src1,/dst1;/srcN,..", 0, 0)),
(Textbox(20, 1, "Hostname:", 0, 0), self.hostname),
(Textbox(20, 1, "IP-address:", 0, 0), self.ip_address),
(Textbox(20, 2, "Nameserver:", 0, 0), self.nameserver),
(Textbox(20, 1, "Root password:"******"Root password x2:", 0, 0), self.password2),
(Textbox(20, 2, "OS Template:", 0, 0), self.ostemplate),
(self.startvm, self.onboot),
separator,
(button_save, button_exit)
]
form = GridForm(self.screen, self.title, 2, len(rows))
for i, row in enumerate(rows):
for j, cell in enumerate(row):
form.add(cell, j, i)
return form.runOnce() != button_exit
def validate(self):
Form.validate(self)
if (self.password.validate() and self.password2.validate() and
self.password.value() != self.password2.value()):
self.errors.append(("passwd", "Passwords don't match."))
bm_valid = self.bind_mounts.validate()
if bm_valid:
error_str = "\n".join([s[1] for s in bm_valid])
self.errors.append(("bind_mounts", "%s" % error_str))
return not self.errors
class OpenvzModificationForm(Form):
def __init__(self, screen, title, settings):
self.settings = settings
self.memory = FloatField("memory", float(settings["memory"]) / 1024)
self.swap = FloatField("swap", float(settings["swap"]) / 1024)
self.vcpu = IntegerField("vcpu", settings["vcpu"])
self.bootorder = IntegerField("bootorder", settings.get("bootorder"), required=False)
self.disk = FloatField("diskspace", float(settings["diskspace"]["/"]) / 1024)
self.ioprio = RadioBarField("ioprio", screen, [('Low ', 0, settings["ioprio"] == 0),
('Default', 4, settings["ioprio"] == 4),
('High ', 7, settings["ioprio"] == 7)])
self.bind_mounts = BindMountsField("bind_mounts", settings["bind_mounts"], required=False)
self.vcpulimit = IntegerField("vcpulimit", settings["vcpulimit"],
min_value=0, max_value=100)
self.onboot = CheckboxField("onboot", settings.get("onboot", 0), display_name="Start on boot")
self.ctid = IntegerField('ctid', settings['ctid'],
display_name='VEID', required=False)
self.hostname = StringField("hostname", settings.get("name", ""))
Form.__init__(self, screen, title, [self.memory, self.vcpu, self.disk, self.ioprio, self.hostname,
self.bind_mounts, self.swap, self.onboot, self.bootorder,
self.vcpulimit, self.ctid])
def display(self):
button_save, button_exit = Button("Update"), Button("Back")
separator = (Textbox(20, 1, "", 0, 0), Textbox(20, 1, "", 0, 0))
rows = [
(Textbox(20, 1, "Memory size (GB):", 0, 0), self.memory),
separator,
(Textbox(20, 1, "Swap size (GB):", 0, 0), self.swap),
separator,
(Textbox(20, 1, "Nr. of CPUs:", 0, 0), self.vcpu),
separator,
(Textbox(20, 1, "CPU usage limit (%):", 0, 0), self.vcpulimit),
separator,
(Textbox(20, 1, "Disk size (GB):", 0, 0), self.disk),
separator,
(Textbox(20, 1, "IO Priority:", 0, 0), self.ioprio),
separator,
(Textbox(20, 1, "Bind mounts:", 0, 0), self.bind_mounts),
(Textbox(20, 1, "", 0, 0),
Textbox(20, 1, "/src1,/dst1;/srcN,..", 0, 0)),
separator,
(Textbox(20, 1, "Hostname:", 0, 0), self.hostname),
separator,
(Textbox(20, 1, "", 0, 0), self.onboot),
separator,
(Textbox(20, 1, "Boot order:", 0, 0), self.bootorder),
separator,
(Textbox(20, 1, "VEID:", 0, 0), self.ctid),
separator,
(button_exit, button_save)
]
form = GridForm(self.screen, self.title, 2, len(rows))
for i, row in enumerate(rows):
for j, cell in enumerate(row):
form.add(cell, j, i)
return form.runOnce() != button_exit
def validate(self):
# TODO disallow decrease of disk size, which would break OS
Form.validate(self)
bm_valid = self.bind_mounts.validate()
if bm_valid:
error_str = "\n".join([s[1] for s in bm_valid])
self.errors.append(("bind_mounts", "%s" % error_str))
if self.memory.value() < self.settings["memory_min"]:
err_msg = ("Memory size can not be lower than minimum defined in template: %s GB" %
self.settings["memory_min"])
self.errors.append(("memory", err_msg))
return not self.errors