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|
"""Shrink Index Singleton"""
import click
from curator.cli_singletons.object_class import CLIAction
from curator.cli_singletons.utils import json_to_dict, validate_filter_json
# pylint: disable=line-too-long
@click.command()
@click.option(
'--search_pattern', type=str, default='*', help='Elasticsearch Index Search Pattern'
)
@click.option(
'--shrink_node',
default='DETERMINISTIC',
type=str,
help='Named node, or DETERMINISTIC',
show_default=True,
)
@click.option(
'--node_filters',
help='JSON version of node_filters (see documentation)',
callback=json_to_dict,
)
@click.option(
'--number_of_shards',
default=1,
type=int,
help='Shrink to this many shards per index',
)
@click.option(
'--number_of_replicas',
default=1,
type=int,
help='Number of replicas for the target index',
show_default=True,
)
@click.option('--shrink_prefix', type=str, help='Prefix for the target index name')
@click.option(
'--shrink_suffix',
default='-shrink',
type=str,
help='Suffix for the target index name',
show_default=True,
)
@click.option(
'--copy_aliases',
is_flag=True,
help='Copy each source index aliases to target index',
)
@click.option(
'--delete_after/--no-delete_after',
default=True,
help='Delete source index after shrink',
show_default=True,
)
@click.option(
'--post_allocation',
help='JSON version of post_allocation (see documentation)',
callback=json_to_dict,
)
@click.option(
'--extra_settings',
help='JSON version of extra_settings (see documentation)',
callback=json_to_dict,
)
@click.option(
'--wait_for_active_shards',
default=1,
type=int,
help='Wait for number of active shards before continuing',
)
@click.option(
'--wait_for_rebalance/--no-wait_for_rebalance',
default=True,
help='Wait for rebalance to complete',
)
@click.option(
'--wait_for_completion/--no-wait_for_completion',
default=True,
help='Wait for the shrink to complete',
)
@click.option(
'--wait_interval',
default=9,
type=int,
help='Seconds to wait between completion checks.',
)
@click.option(
'--max_wait',
default=-1,
type=int,
help='Maximum number of seconds to wait_for_completion',
)
@click.option(
'--ignore_empty_list',
is_flag=True,
help='Do not raise exception if there are no actionable indices',
)
@click.option(
'--allow_ilm_indices/--no-allow_ilm_indices',
help='Allow Curator to operate on Index Lifecycle Management monitored indices.',
default=False,
show_default=True,
)
@click.option(
'--include_hidden/--no-include_hidden',
help='Allow Curator to operate on hidden indices (and data_streams).',
default=False,
show_default=True,
)
@click.option(
'--filter_list',
callback=validate_filter_json,
help='JSON array of filters selecting indices to act on.',
required=True,
)
@click.pass_context
def shrink(
ctx,
search_pattern,
shrink_node,
node_filters,
number_of_shards,
number_of_replicas,
shrink_prefix,
shrink_suffix,
copy_aliases,
delete_after,
post_allocation,
extra_settings,
wait_for_active_shards,
wait_for_rebalance,
wait_for_completion,
wait_interval,
max_wait,
ignore_empty_list,
allow_ilm_indices,
include_hidden,
filter_list,
):
"""
Shrink Indices to --number_of_shards
"""
manual_options = {
'search_pattern': search_pattern,
'shrink_node': shrink_node,
'node_filters': node_filters,
'number_of_shards': number_of_shards,
'number_of_replicas': number_of_replicas,
'shrink_prefix': shrink_prefix,
'shrink_suffix': shrink_suffix,
'copy_aliases': copy_aliases,
'delete_after': delete_after,
'post_allocation': post_allocation,
'extra_settings': extra_settings,
'wait_for_active_shards': wait_for_active_shards,
'wait_for_rebalance': wait_for_rebalance,
'wait_for_completion': wait_for_completion,
'wait_interval': wait_interval,
'max_wait': max_wait,
'allow_ilm_indices': allow_ilm_indices,
'include_hidden': include_hidden,
}
# ctx.info_name is the name of the function or name specified in
# @click.command decorator
action = CLIAction(
ctx.info_name,
ctx.obj['configdict'],
manual_options,
filter_list,
ignore_empty_list,
)
action.do_singleton_action(dry_run=ctx.obj['dry_run'])
|
