f102a563e9
The yargs framework combined with the pkg packaging causes the executable name to be mangled on installation. For this reason, the usage should be explicitly added to each command.
96 lines
4.0 KiB
JavaScript
96 lines
4.0 KiB
JavaScript
/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2020-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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require('./common.js')()
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// TODO: Somehow query these lists from MaxScale
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// List of service parameters that can be altered at runtime
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const service_params = [
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'user',
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'passwd',
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'enable_root_user',
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'max_connections',
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'connection_timeout',
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'auth_all_servers',
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'optimize_wildcard',
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'strip_db_esc',
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'localhost_match_wildcard_host',
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'max_slave_connections',
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'max_slave_replication_lag'
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]
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// List of maxscale parameters that can be altered at runtime
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const maxscale_params = [
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'auth_connect_timeout',
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'auth_read_timeout',
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'auth_write_timeout',
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'admin_auth',
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'admin_log_auth_failures'
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]
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exports.command = 'alter <command>'
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exports.desc = 'Alter objects'
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exports.handler = function() {}
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exports.builder = function(yargs) {
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yargs
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.command('server <server> <key> <value>', 'Alter server parameters', function(yargs) {
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return yargs.epilog('To display the server parameters, execute `show server <server>`')
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.usage('Usage: alter server <server> <key> <value>')
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}, function(argv) {
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maxctrl(argv, function(host) {
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return updateValue(host, 'servers/' + argv.server, 'data.attributes.parameters.' + argv.key, argv.value)
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})
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})
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.command('monitor <monitor> <key> <value>', 'Alter monitor parameters', function(yargs) {
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return yargs.epilog('To display the monitor parameters, execute `show monitor <monitor>`')
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.usage('Usage: alter monitor <monitor> <key> <value>')
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}, function(argv) {
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maxctrl(argv, function(host) {
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return updateValue(host, 'monitors/' + argv.monitor, 'data.attributes.parameters.' + argv.key, argv.value)
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})
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})
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.command('service <service> <key> <value>', 'Alter service parameters', function(yargs) {
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return yargs.epilog('To display the service parameters, execute `show service <service>`. ' +
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'The following list of parameters can be altered at runtime:\n\n' + JSON.stringify(service_params, null, 4))
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.usage('Usage: alter service <service> <key> <value>')
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}, function(argv) {
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maxctrl(argv, function(host) {
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return updateValue(host, 'services/' + argv.service, 'data.attributes.parameters.' + argv.key, argv.value)
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})
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})
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.command('logging <key> <value>', 'Alter logging parameters', function(yargs) {
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return yargs.epilog('To display the logging parameters, execute `show logging`')
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.usage('Usage: alter logging <key> <value>')
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}, function(argv) {
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maxctrl(argv, function(host) {
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return updateValue(host, 'maxscale/logs', 'data.attributes.parameters.' + argv.key, argv.value)
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})
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})
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.command('maxscale <key> <value>', 'Alter MaxScale parameters', function(yargs) {
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return yargs.epilog('To display the MaxScale parameters, execute `show maxscale`. ' +
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'The following list of parameters can be altered at runtime:\n\n' + JSON.stringify(maxscale_params, null, 4))
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.usage('Usage: alter maxscale <key> <value>')
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}, function(argv) {
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maxctrl(argv, function(host) {
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return updateValue(host, 'maxscale', 'data.attributes.parameters.' + argv.key, argv.value)
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})
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})
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.usage('Usage: alter <command>')
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.help()
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.command('*', 'the default command', {}, function(argv) {
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maxctrl(argv, function(host) {
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return error('Unknown command. See output of `help alter` for a list of commands.')
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})
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})
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}
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