392 lines
16 KiB
JavaScript
392 lines
16 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: 2022-01-01
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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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// Converts an array of key=value pairs into an object
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function to_obj(obj, value) {
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var kv = value.split('=')
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obj[kv[0]] = kv[1]
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return obj
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}
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function validateParams(argv, params) {
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var rval = null;
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params.forEach((value) => {
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var kv = value.split('=')
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if (!kv || kv.length != 2) {
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rval = 'Not a key-value parameter: ' + value
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}
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})
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return rval
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}
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exports.command = 'create <command>'
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exports.desc = 'Create 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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// Create server
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.command('server <name> <host|socket> [port]', 'Create a new server', function(yargs) {
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return yargs.epilog('The created server will not be used by any services or monitors ' +
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'unless the --services or --monitors options are given. The list ' +
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'of servers a service or a monitor uses can be altered with the ' +
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'`link` and `unlink` commands. If the <host|socket> argument is an ' +
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'absolute path, the server will use a local UNIX domain socket ' +
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'connection. In this case the [port] argument is ignored.')
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.usage('Usage: create server <name> <host|socket> [port]')
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.group(['services', 'monitors', 'protocol', 'authenticator', 'authenticator-options',
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'tls-key', 'tls-cert', 'tls-ca-cert', 'tls-version'], 'Create server options:')
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.option('services', {
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describe: 'Link the created server to these services',
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type: 'array'
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})
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.option('monitors', {
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describe: 'Link the created server to these monitors',
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type: 'array'
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})
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.option('protocol', {
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describe: 'Protocol module name',
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type: 'string',
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default: 'mariadbbackend'
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})
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.option('authenticator', {
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describe: 'Authenticator module name',
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type: 'string'
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})
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.option('authenticator-options', {
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describe: 'Option string for the authenticator',
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type: 'string'
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})
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.option('tls-key', {
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describe: 'Path to TLS key',
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type: 'string'
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})
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.option('tls-cert', {
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describe: 'Path to TLS certificate',
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type: 'string'
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})
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.option('tls-ca-cert', {
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describe: 'Path to TLS CA certificate',
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type: 'string'
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})
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.option('tls-version', {
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describe: 'TLS version to use',
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type: 'string'
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})
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.option('tls-cert-verify-depth', {
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describe: 'TLS certificate verification depth',
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type: 'string'
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})
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}, function(argv) {
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var server = {
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'data': {
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'id': argv.name,
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'type': 'servers',
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'attributes': {
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'parameters': {
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'protocol': argv.protocol,
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'authenticator': argv.authenticator,
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'authenticator_options': argv.auth_options,
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'ssl_key': argv['tls-key'],
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'ssl_cert': argv['tls-cert'],
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'ssl_ca_cert': argv['tls-ca-cert'],
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'ssl_version': argv['tls-version'],
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'ssl_cert_verify_depth': argv['tls-cert-verify-depth']
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}
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}
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}
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}
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if (argv.host[0] == '/') {
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server.data.attributes.parameters.socket = argv.host
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} else {
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server.data.attributes.parameters.address = argv.host
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server.data.attributes.parameters.port = argv.port
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}
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if (argv.services) {
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for (i = 0; i < argv.services.length; i++) {
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_.set(server, 'data.relationships.services.data[' + i + ']', {id: argv.services[i], type: 'services'})
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}
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}
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if (argv.monitors) {
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for (i = 0; i < argv.monitors.length; i++) {
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_.set(server, 'data.relationships.monitors.data[' + i + ']', {id: argv.monitors[i], type: 'monitors'})
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}
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}
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maxctrl(argv, function(host) {
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return doRequest(host, 'servers', null, {method: 'POST', body: server})
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})
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})
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// Create monitor
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.command('monitor <name> <module> [params...]', 'Create a new monitor', function(yargs) {
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return yargs.epilog('The list of servers given with the --servers option should not ' +
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'contain any servers that are already monitored by another monitor. ' +
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'The last argument to this command is a list of key=value parameters ' +
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'given as the monitor parameters.')
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.usage('Usage: create monitor <name> <module> [params...]')
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.group(['servers', 'monitor-user', 'monitor-password'], 'Create monitor options:')
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.option('servers', {
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describe: 'Link the created monitor to these servers',
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type: 'array'
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})
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.option('monitor-user', {
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describe: 'Username for the monitor user',
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type: 'string'
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})
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.option('monitor-password', {
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describe: 'Password for the monitor user',
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type: 'string'
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})
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}, function(argv) {
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var monitor = {
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'data': {
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'id': argv.name,
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'attributes': {
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'module': argv.module
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}
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}
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}
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var err = false;
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if (argv.params) {
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err = validateParams(argv, argv.params)
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monitor.data.attributes.parameters = argv.params.reduce(to_obj, {})
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}
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if (argv.servers) {
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for (i = 0; i < argv.servers.length; i++) {
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_.set(monitor, 'data.relationships.servers.data[' + i + ']', {id: argv.servers[i], type: 'servers'})
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}
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}
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if (argv.monitorUser) {
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_.set(monitor, 'data.attributes.parameters.user', argv.monitorUser)
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}
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if (argv.monitorPassword) {
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_.set(monitor, 'data.attributes.parameters.password', argv.monitorPassword)
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}
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maxctrl(argv, function(host) {
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if (err) {
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return Promise.reject(err)
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}
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return doRequest(host, 'monitors', null, {method: 'POST', body: monitor})
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})
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})
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// Create service
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.command('service <name> <router> <params...>', 'Create a new service', function(yargs) {
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return yargs.epilog('The last argument to this command is a list of key=value parameters ' +
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'given as the service parameters. If the --servers or --filters options ' +
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'are used, they must be defined after the service parameters.' +
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'\n\nNote that the `user` and `password` parameters must be defined.')
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.usage('Usage: service <name> <router> <params...>')
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.group(['servers', 'filters'], 'Create service options:')
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.option('servers', {
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describe: 'Link the created service to these servers',
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type: 'array'
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})
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.option('filters', {
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describe: 'Link the created service to these filters',
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type: 'array'
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})
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}, function(argv) {
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maxctrl(argv, function(host) {
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err = validateParams(argv, argv.params)
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if (err) {
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return Promise.reject(err)
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}
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var service = {
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'data': {
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'id': argv.name,
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'attributes': {
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'router': argv.router,
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'parameters': argv.params.reduce(to_obj, {})
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}
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}
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}
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if (argv.servers) {
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for (i = 0; i < argv.servers.length; i++) {
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_.set(service, 'data.relationships.servers.data[' + i + ']', {id: argv.servers[i], type: 'servers'})
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}
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}
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if (argv.filters) {
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for (i = 0; i < argv.filters.length; i++) {
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_.set(service, 'data.relationships.filters.data[' + i + ']', {id: argv.filters[i], type: 'filters'})
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}
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}
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return doRequest(host, 'services', null, {method: 'POST', body: service})
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})
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})
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// Create filter
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.command('filter <name> <module> [params...]', 'Create a new filter', function(yargs) {
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return yargs.epilog('The last argument to this command is a list of key=value parameters ' +
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'given as the filter parameters.')
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.usage('Usage: filter <name> <module> [params...]')
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}, function(argv) {
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maxctrl(argv, function(host) {
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var filter = {
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'data': {
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'id': argv.name,
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'attributes': {
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'module': argv.module
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}
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}
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}
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if (argv.params) {
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var err = validateParams(argv, argv.params)
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if (err) {
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return Promise.reject(err)
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}
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filter.data.attributes.parameters = argv.params.reduce(to_obj, {})
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}
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return doRequest(host, 'filters', null, {method: 'POST', body: filter})
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})
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})
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// Create listener
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.command('listener <service> <name> <port>', 'Create a new listener', function(yargs) {
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return yargs.epilog('The new listener will be taken into use immediately.')
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.usage('Usage: create listener <service> <name> <port>')
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.group(['interface', , 'protocol', 'authenticator', 'authenticator-options', 'tls-key', 'tls-cert', 'tls-ca-cert', 'tls-version'],
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'Create listener options:')
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.option('interface', {
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describe: 'Interface to listen on',
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type: 'string',
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default: '::'
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})
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.option('protocol', {
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describe: 'Protocol module name',
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type: 'string',
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default: 'mariadbclient'
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})
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.option('authenticator', {
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describe: 'Authenticator module name',
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type: 'string'
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})
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.option('authenticator-options', {
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describe: 'Option string for the authenticator',
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type: 'string'
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})
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.option('tls-key', {
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describe: 'Path to TLS key',
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type: 'string'
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})
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.option('tls-cert', {
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describe: 'Path to TLS certificate',
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type: 'string'
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})
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.option('tls-ca-cert', {
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describe: 'Path to TLS CA certificate',
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type: 'string'
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})
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.option('tls-version', {
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describe: 'TLS version to use',
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type: 'string'
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})
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.option('tls-cert-verify-depth', {
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describe: 'TLS certificate verification depth',
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type: 'string'
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})
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}, function(argv) {
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maxctrl(argv, function(host) {
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if (!Number.isInteger(argv.port) || argv.port <= 0) {
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return Promise.reject("'" + argv.port + "' is not a valid value for port")
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}
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var listener = {
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'data': {
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'id': argv.name,
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'type': 'listeners',
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'attributes': {
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'parameters': {
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'port': argv.port,
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'address': argv.interface,
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'protocol': argv.protocol,
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'authenticator': argv.authenticator,
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'authenticator_options': argv.auth_options,
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'ssl_key': argv['tls-key'],
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'ssl_cert': argv['tls-cert'],
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'ssl_ca_cert': argv['tls-ca-cert'],
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'ssl_version': argv['tls-version'],
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'ssl_cert_verify_depth': argv['tls-cert-verify-depth']
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}
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}
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}
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}
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return doRequest(host, 'services/' + argv.service + '/listeners', null, {method: 'POST', body: listener})
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})
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})
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.command('user <name> <password>', 'Create a new network user', function(yargs) {
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return yargs.epilog('The created user can be used with the MaxScale REST API as ' +
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'well as the MaxAdmin network interface. By default the created ' +
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'user will have read-only privileges. To make the user an ' +
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'administrative user, use the `--type=admin` option.')
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.usage('Usage: create user <name> <password>')
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.group(['type'], 'Create user options:')
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.option('type', {
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describe: 'Type of user to create',
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type: 'string',
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default: 'basic',
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choices: ['admin', 'basic']
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})
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}, function(argv) {
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var user = {
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'data': {
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'id': argv.name,
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'type': 'inet',
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'attributes': {
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'password': argv.password,
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'account': argv.type
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}
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}
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}
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maxctrl(argv, function(host) {
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return doRequest(host, 'users/inet', null, {method: 'POST', body: user})
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})
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})
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.usage('Usage: create <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 create` for a list of commands.')
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})
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})
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}
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