def add_manager_parser(subparser, required_named_args,
optional_named_args): # pragma: no cover
add_cluster_arg(required_named_args, required=True)
add_pool_arg(required_named_args)
add_scheduler_arg(required_named_args)
optional_named_args.add_argument(
'--target-capacity',
metavar='X',
help=
'New target capacity for the cluster (valid options: min, max, positive integer)',
)
optional_named_args.add_argument(
'--mark-stale',
action='store_true',
help=
('Mark the resource groups of a cluster as "stale" (ASGs only); these resource groups '
'will no longer contribute to the pool\'s target capacity.'),
)
optional_named_args.add_argument(
'--dry-run',
action='store_true',
help=
'Just print what would happen, don\'t actually add or remove instances'
)
add_cluster_config_directory_arg(optional_named_args)
def add_cluster_disable_parser(subparser, required_named_args, optional_named_args): # pragma: no cover
add_cluster_arg(required_named_args, required=True)
add_pool_arg(required_named_args)
add_scheduler_arg(required_named_args)
optional_named_args.add_argument(
'--until',
metavar='timestamp',
help='time at which to re-enable autoscaling (try "tomorrow", "+5m"; use quotes)',
)
add_cluster_config_directory_arg(optional_named_args)
def parse_args(self, parser):
arg_group = parser.add_argument_group('AutoscalerMonitor options')
add_cluster_arg(arg_group)
add_pool_arg(arg_group)
add_scheduler_arg(arg_group)
add_env_config_path_arg(arg_group)
add_cluster_config_directory_arg(arg_group)
add_branch_or_tag_arg(arg_group)
arg_group.add_argument(
'--signal-root-directory',
default='/code/signals',
help='location of signal artifacts',
)
def parse_args(self, parser):
arg_group = parser.add_argument_group('AutoscalerBatch options')
add_cluster_arg(arg_group, required=True)
add_pool_arg(arg_group)
add_scheduler_arg(arg_group)
add_cluster_config_directory_arg(arg_group)
add_env_config_path_arg(arg_group)
arg_group.add_argument(
'--dry-run',
default=False,
action='store_true',
help=
'If true, will only log autoscaling decisions instead of modifying capacities',
)
def add_status_parser(subparser, required_named_args, optional_named_args): # pragma: no cover
add_cluster_arg(required_named_args, required=True)
add_pool_arg(required_named_args)
add_scheduler_arg(required_named_args)
optional_named_args.add_argument(
'--only-idle',
action='store_true',
help='Only show information about idle agents',
)
optional_named_args.add_argument(
'--only-orphans',
action='store_true',
help='Only show information about orphaned instances (instances that are not in the Mesos cluster)',
)
optional_named_args.add_argument(
'-v', '--verbose',
action='store_true',
help='Show more detailed status information (implies -v, ignores --only-idle and --only-orphans)',
)
add_json_arg(optional_named_args)
add_cluster_config_directory_arg(optional_named_args)
def add_cluster_enable_parser(subparser, required_named_args,
optional_named_args): # pragma: no cover
add_cluster_arg(required_named_args, required=True)
add_pool_arg(required_named_args)
add_scheduler_arg(required_named_args)
add_cluster_config_directory_arg(optional_named_args)
def add_simulate_parser(subparser, required_named_args,
optional_named_args): # pragma: no cover
add_start_end_args(
required_named_args,
'simulation start time',
'simulation end time',
)
add_cluster_arg(required_named_args, required=False)
add_pool_arg(required_named_args)
add_scheduler_arg(required_named_args)
add_cluster_config_directory_arg(optional_named_args)
add_branch_or_tag_arg(optional_named_args)
required_named_args.add_argument(
'--name',
default='simulation',
help='Name for the simulation (helpful when comparing two simulations)',
)
optional_named_args.add_argument(
'--autoscaler-config',
default=None,
help=
'file containing the spot fleet request JSON data for the autoscaler',
)
optional_named_args.add_argument(
'--reports',
nargs='+',
choices=list(REPORT_TYPES.keys()) + ['all'],
default=[],
help='type(s) of reports to generate from the simulation',
)
optional_named_args.add_argument(
'--metrics-data-files',
metavar='filename',
nargs='+',
help='provide simulated values for one or more metric time series',
)
optional_named_args.add_argument(
'--cpus-per-weight',
type=int,
default=1,
help='how many CPUs are present in one unit of weight',
)
optional_named_args.add_argument(
'--ebs-volume-size',
type=int,
metavar='GB',
default=0,
help='size of EBS volume for EBS-only instances')
optional_named_args.add_argument(
'--discount',
metavar='percent',
type=float,
default=None,
help='optional discount to apply to cost calculations',
)
optional_named_args.add_argument(
'--join-delay-params',
metavar=('mean', 'stdev (seconds)'),
nargs=2,
type=int,
default=[0, 0],
help=
'parameters to control long to wait before a host joins the cluster (normally distributed)'
)
optional_named_args.add_argument(
'--output-prefix',
default='',
help='filename prefix for generated reports',
)
optional_named_args.add_argument(
'--simulation-result-file',
metavar='filename',
help='specify filename to save simulation result for comparison',
)
optional_named_args.add_argument(
'--compare',
metavar='filename',
nargs='+',
help='specify one or two filenames to compare simulation result',
)
optional_named_args.add_argument(
'--comparison-operator',
choices=['add', 'sub', 'mul', 'truediv'],
default='truediv',
help=
'operation to use for comparing simulations; valid choices are binary functions from the operator module',
)