def get_config(runner, reset=False):
#===============================================================================
"""
Utility function to look for and validate a set of configuration properties.
"""
config = Configuration()
missing = []
defaults = []
msgblocks = []
for name in sorted(Global.config_properties.keys()):
config_property = Global.config_properties[name]
key = config_key(name)
value = runner.config.get(key)
if not value or reset:
if config_property.default is None:
missing.append(name)
runner.config.set_permanent(key, '')
else:
defaults.append(name)
value = Global.config_properties[name].default
runner.config.set_permanent(key, value)
setattr(config, name, value)
else:
# Use an existing config value.
config[name] = value
samples = []
if not reset and missing:
table = [(name, Global.config_properties[name].description)
for name in missing]
msgblocks.append([
'The following settings must be configured before proceeding:', '',
utility.format_table(table,
headings=['PROPERTY', 'DESCRIPTION'],
indent=3,
separator=' ')
])
samples.extend(missing)
config = None
if defaults:
msgblocks.append([
'The following setting defaults were applied and saved permanently:',
'',
utility.format_table(
[(name, Global.config_properties[name].default)
for name in defaults],
indent=3,
separator=' ',
headings=['PROPERTY', 'VALUE'])
])
if reset:
config = None
elif config is None:
msgblocks.append([config_help(samples=samples)])
if msgblocks:
for msgblock in msgblocks:
print ''
for msg in msgblock:
print msg
print ''
return config
def inspect(runner):
response = runner.call_proc('@SystemInformation',
[VOLT.FastSerializer.VOLTTYPE_STRING],
['LICENSE'])
print(response.table(0).format_table(caption='License Information'))
for tuple in response.table(0).tuples():
if tuple[0] == 'EXPIRATION':
expiration = datetime.datetime.strptime(tuple[1], "%a %b %d, %Y")
daysUntilExpiration = expiration - datetime.datetime.today()
print("License expires on " + tuple[1] + " (" +
str(daysUntilExpiration.days) + " days remaining).")
response2 = runner.call_proc('@SystemInformation',
[VOLT.FastSerializer.VOLTTYPE_STRING],
['DEPLOYMENT'])
filtered = filter_tuples(response2.table(0), 0,
('hostcount', 'sitesperhost', 'kfactor'))
print(
utility.format_table(filtered,
caption='Deployment Information',
headings=('PROPERTY', 'VALUE')))
response3 = runner.call_proc('@SystemInformation',
[VOLT.FastSerializer.VOLTTYPE_STRING],
['OVERVIEW'])
filtered = filter_tuples(
response3.table(0), 1,
('VERSION', 'UPTIME', 'REPLICATIONROLE', 'CPUCORES', 'CPUTHREADS',
'MEMORY', 'KUBERNETES'))
squashed = squash_same_values(approx_uptime(filtered))
print(
utility.format_table(squashed,
caption='Configuration Information',
headings=('PROPERTY', 'VALUE', 'HOST ID')))
print('')
def get_config(runner, reset = False):
#===============================================================================
"""
Utility function to look for and validate a set of configuration properties.
"""
config = Configuration()
missing = []
defaults = []
msgblocks = []
for name in sorted(Global.config_properties.keys()):
config_property = Global.config_properties[name]
key = config_key(name)
value = runner.config.get(key)
if not value or reset:
if config_property.default is None:
missing.append(name)
runner.config.set_permanent(key, '')
else:
defaults.append(name)
value = Global.config_properties[name].default
runner.config.set_permanent(key, value)
setattr(config, name, value)
else:
# Use an existing config value.
config[name] = value
samples = []
if not reset and missing:
table = [(name, Global.config_properties[name].description) for name in missing]
msgblocks.append([
'The following settings must be configured before proceeding:',
'',
utility.format_table(table, headings=['PROPERTY', 'DESCRIPTION'],
indent=3, separator=' ')
])
samples.extend(missing)
config = None
if defaults:
msgblocks.append([
'The following setting defaults were applied and saved permanently:',
'',
utility.format_table(
[(name, Global.config_properties[name].default) for name in defaults],
indent=3, separator=' ', headings=['PROPERTY', 'VALUE'])
])
if reset:
config = None
elif config is None:
msgblocks.append([config_help(samples=samples)])
if msgblocks:
for msgblock in msgblocks:
print ''
for msg in msgblock:
print msg
print ''
return config
def _format_verb_list(self):
rows1 = []
rows2 = []
for verb_name in self.verb_names:
verb = self.verbs[verb_name]
if not verb.cli_spec.hideverb:
if verb.cli_spec.baseverb:
rows2.append((get_verb_usage(verb), verb.cli_spec.description))
else:
rows1.append((get_verb_usage(verb), verb.cli_spec.description))
table1 = utility.format_table(rows1, caption = 'Verb Descriptions', separator = ' ')
table2 = utility.format_table(rows2, caption = 'Common Verbs', separator = ' ')
return '%s\n%s' % (table1, table2)
def _format_verb_list(self):
rows1 = []
rows2 = []
for verb_name in self.verb_names:
verb = self.verbs[verb_name]
if not verb.cli_spec.hideverb:
usage = self._get_verb_usage(verb, brief=True)
if verb.cli_spec.baseverb:
rows2.append((usage, verb.cli_spec.description))
else:
rows1.append((usage, verb.cli_spec.description))
table1 = utility.format_table(rows1, caption = 'Verb Descriptions', separator = ' ')
table2 = utility.format_table(rows2, caption = 'Common Verbs', separator = ' ')
return '%s\n%s' % (table1, table2)
def _format_verb_list(self):
rows1 = []
rows2 = []
for verb_name in self.verb_names:
verb = self.verbs[verb_name]
if not verb.cli_spec.hideverb:
usage = self._get_verb_usage(verb, brief=True)
if verb.cli_spec.baseverb:
rows2.append((usage, verb.cli_spec.description))
else:
rows1.append((usage, verb.cli_spec.description))
table1 = utility.format_table(rows1, caption="Verb Descriptions", separator=" ")
table2 = utility.format_table(rows2, caption="Common Verbs", separator=" ")
return "%s\n%s" % (table1, table2)
def __init__(self, name, function, **kwargs):
CommandVerb.__init__(self, name, function, **kwargs)
self.modifiers = utility.kwargs_get_list(kwargs, 'modifiers', default = [])
if not self.modifiers:
utility.abort('Multi-command "%s" must provide a "modifiers" list.' % self.name)
valid_modifiers = '|'.join([mod.name for mod in self.modifiers])
has_args = 0
rows = []
for mod in self.modifiers:
if mod.arg_name:
usage = '%s %s [ %s ... ]' % (self.name, mod.name, mod.arg_name)
has_args += 1
else:
usage = '%s %s' % (self.name, mod.name)
rows.append((usage, mod.description))
caption = '"%s" Command Variations' % self.name
other_info = utility.format_table(rows, caption = caption, separator = ' ')
self.set_defaults(other_info = other_info.strip())
args = [
cli.StringArgument('modifier',
'command modifier (valid modifiers: %s)' % valid_modifiers)]
if has_args > 0:
if has_args == len(self.modifiers):
arg_desc = 'optional arguments(s)'
else:
arg_desc = 'optional arguments(s) (where applicable)'
args.append(cli.StringArgument('arg', arg_desc, min_count = 0, max_count = None))
self.add_arguments(*args)
def on_format_epilog(self):
if not self.verb:
return self._format_verb_list()
if self.verb.get_argument_count() == 0:
return ''
rows = [(get_argument_usage(a), a.help) for a in self.verb.iter_arguments()]
return '\nArguments:\n%s\n' % utility.format_table(rows, indent = 2)
def on_format_epilog(self):
if not self.verb:
return self._format_verb_list()
if self.verb.get_argument_count() == 0:
return ''
rows = [(get_argument_usage(a), a.help)
for a in self.verb.iter_arguments()]
return '\nArguments:\n%s\n' % utility.format_table(rows, indent=2)
def on_format_epilog(self):
if not self.verb:
return self._format_verb_list()
if self.verb.get_argument_count() == 0:
return ''
rows = [(get_argument_usage(a), a.help) for a in self.verb.iter_arguments()]
lines = ['Arguments:', utility.format_table(rows, indent = 2)]
description2 = self.verb.cli_spec.get_attr('description2', None)
if description2:
lines.extend(('', description2))
return '\n%s\n' % ('\n'.join(lines))
def on_format_epilog(self):
if not self.verb:
return self._format_verb_list()
if self.verb.get_argument_count() == 0:
return ''
rows = [(get_argument_usage(a), a.help)
for a in self.verb.iter_arguments()]
lines = ['Arguments:', utility.format_table(rows, indent=2)]
description2 = self.verb.cli_spec.get_attr('description2', None)
if description2:
lines.extend(('', description2))
return '\n%s\n' % ('\n'.join(lines))
def on_format_epilog(self):
if not self.verb:
return self._format_verb_list()
blocks = []
if self.verb.get_argument_count() > 0:
rows = [(get_argument_usage(a), a.help) for a in self.verb.iter_arguments()]
blocks.append('\n'.join(['Arguments:', utility.format_table(rows, indent = 2)]))
# other_info is used for the multi-verb variation list.
other_info = self.verb.cli_spec.get_attr('other_info', None)
if other_info:
blocks.append(other_info.strip())
# Automatically wrap description2 as a paragraph.
description2 = self.verb.cli_spec.get_attr('description2', None)
if description2:
blocks.append(utility.paragraph(description2))
return '\n%s' % '\n\n'.join(blocks)
def on_format_epilog(self):
if not self.verb:
return self._format_verb_list()
blocks = []
if self.verb.get_argument_count() > 0:
rows = [(get_argument_usage(a), a.help) for a in self.verb.iter_arguments()]
blocks.append('\n'.join(['Arguments:', utility.format_table(rows, indent = 2)]))
# other_info is used for the multi-verb variation list.
other_info = self.verb.cli_spec.get_attr('other_info', None)
if other_info:
blocks.append(other_info.strip())
# Automatically wrap description2 as a paragraph.
description2 = self.verb.cli_spec.get_attr('description2', None)
if description2:
blocks.append(utility.paragraph(description2))
return '\n%s' % '\n\n'.join(blocks)