("File injection", ["EnforcePersonality"], ["windows", "linux"])
]
+SYSPREP_PARAM_MAXLEN = 20
+
class MetadataMonitor(object):
"""Monitors image metadata chages"""
"register it", width=SMALL_WIDTH)
return False
+ name = ""
+ description = session['metadata']['DESCRIPTION'] if 'DESCRIPTION' in \
+ session['metadata'] else ""
+
while 1:
- (code, answer) = d.inputbox("Please provide a registration name:",
- width=WIDTH)
+ fields = [
+ ("Registration name:", name, 60),
+ ("Description (optional):", description, 80)]
+
+ (code, output) = d.form(
+ "Please provide the following registration info:", height=11,
+ width=WIDTH, form_height=2, fields=fields)
+
if code in (d.DIALOG_CANCEL, d.DIALOG_ESC):
return False
- name = answer.strip()
+ name, description = output
+ name = name.strip()
+ description = description.strip()
+
if len(name) == 0:
d.msgbox("Registration name cannot be empty", width=SMALL_WIDTH)
continue
break
+ session['metadata']['DESCRIPTION'] = description
metadata = {}
metadata.update(session['metadata'])
if 'task_metadata' in session:
if len(Kamaki.get_clouds()):
default_item = "Cloud"
else:
- default_time = "Add/Edit"
+ default_item = "Add/Edit"
else:
- default_time = "Delete"
+ default_item = "Delete"
elif choice == "Cloud":
default_item = "Cloud"
clouds = Kamaki.get_clouds()
return True
+def show_properties_help(session):
+ """Show help for image properties"""
+ d = session['dialog']
+
+ help_file = get_help_file("image_properties")
+ assert os.path.exists(help_file)
+ d.textbox(help_file, title="Image Properties", width=70, height=40)
+
+
def modify_properties(session):
"""Modify an existing image property"""
d = session['dialog']
for (key, val) in session['metadata'].items():
choices.append((str(key), str(val)))
+ if len(choices) == 0:
+ code = d.yesno(
+ "No image properties are available. "
+ "Would you like to add a new one?", width=WIDTH, help_button=1)
+ if code == d.DIALOG_OK:
+ if not add_property(session):
+ return True
+ elif code == d.DIALOG_CANCEL:
+ return True
+ elif code == d.DIALOG_HELP:
+ show_properties_help(session)
+ continue
+
(code, choice) = d.menu(
"In this menu you can edit existing image properties or add new "
"ones. Be careful! Most properties have special meaning and "
elif code == d.DIALOG_EXTRA:
add_property(session)
elif code == 'help':
- help_file = get_help_file("image_properties")
- assert os.path.exists(help_file)
- d.textbox(help_file, title="Image Properties", width=70, height=40)
+ show_properties_help(session)
def delete_properties(session):
for (key, val) in session['metadata'].items():
choices.append((key, "%s" % val, 0))
+ if len(choices) == 0:
+ d.msgbox("No available images properties to delete!",
+ width=SMALL_WIDTH)
+ return True
+
(code, to_delete) = d.checklist("Choose which properties to delete:",
choices=choices, width=WIDTH)
to_delete = map(lambda x: x.strip('"'), to_delete) # needed for OpenSUSE
def exclude_tasks(session):
"""Exclude specific tasks from running during image deployment"""
d = session['dialog']
+ image = session['image']
+
+ if image.is_unsupported():
+ d.msgbox("Image deployment configuration is disabled for unsupported "
+ "images.", width=SMALL_WIDTH)
+ return False
index = 0
displayed_index = 1
def sysprep_params(session):
-
+ """Collect the needed sysprep parameters"""
d = session['dialog']
image = session['image']
available = image.os.sysprep_params
- needed = image.os.needed_sysprep_params()
+ needed = image.os.needed_sysprep_params
if len(needed) == 0:
return True
- fields = []
- for param in needed:
- default = available[param.name] if param.name in available else ""
- fields.append(("%s: " % param.description, default, param.length))
+ def print_form(names, extra_button=False):
+ """print the dialog form providing sysprep_params"""
+ fields = []
+ for name in names:
+ param = needed[name]
+ default = str(available[name]) if name in available else ""
+ fields.append(("%s: " % param.description, default,
+ SYSPREP_PARAM_MAXLEN))
+
+ kwargs = {}
+ if extra_button:
+ kwargs['extra_button'] = 1
+ kwargs['extra_label'] = "Advanced"
+
+ txt = "Please provide the following system preparation parameters:"
+ return d.form(txt, height=13, width=WIDTH, form_height=len(fields),
+ fields=fields, **kwargs)
+
+ def check_params(names, values):
+ """check if the provided sysprep parameters have leagal values"""
+ for i in range(len(names)):
+ param = needed[names[i]]
+ try:
+ normalized = param.type(values[i])
+ if param.validate(normalized):
+ image.os.sysprep_params[names[i]] = normalized
+ continue
+ except ValueError:
+ pass
+
+ d.msgbox("Invalid value for parameter: `%s'" % names[i],
+ width=SMALL_WIDTH)
+ return False
+ return True
- txt = "Please provide the following system preparation parameters:"
- code, output = d.form(txt, height=13, width=WIDTH, form_height=len(fields),
- fields=fields)
+ simple_names = [k for k, v in needed.items() if v.default is None]
+ advanced_names = [k for k, v in needed.items() if v.default is not None]
- if code in (d.DIALOG_CANCEL, d.DIALOG_ESC):
- return False
+ while 1:
+ code, output = print_form(simple_names, extra_button=True)
- sysprep_params = {}
- for i in range(len(fields)):
- if needed[i].validator(output[i]):
- image.os.sysprep_params[needed[i].name] = output[i]
- else:
- d.msgbox("The value you provided for parameter: %s is not valid" %
- name, width=SMALL_WIDTH)
+ if code in (d.DIALOG_CANCEL, d.DIALOG_ESC):
return False
+ if code == d.DIALOG_EXTRA:
+ while 1:
+ code, output = print_form(advanced_names)
+ if code in (d.DIALOG_CANCEL, d.DIALOG_ESC):
+ break
+ if check_params(advanced_names, output):
+ break
+ continue
+
+ if check_params(simple_names, output):
+ break
return True
projects / snf-image-creator / blobdiff