MXS-1300: Add enable/disable command

The enable/disable commands allow logging options and UNIX admin accounts
to be enabled and disabled.

client/maxctrl/lib/disable.js

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2016 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
+ *
+ * Change Date: 2020-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+require('../common.js')()
+
+const log_levels = [
+    'debug',
+    'info',
+    'notice',
+    'warning'
+]
+
+exports.command = 'disable <command>'
+exports.desc = 'Disable functionality'
+exports.handler = function() {}
+exports.builder = function(yargs) {
+    yargs
+        .command('log-priority <log>', 'Disable log priority [warning|notice|info|debug]', {}, function(argv) {
+            if (log_levels.indexOf(argv.log) != -1) {
+                updateValue('maxscale/logs', 'data.attributes.parameters.log_' + argv.log, false)
+            } else {
+                logError('Invalid log priority: ' + argv.log);
+            }
+        })
+        .command('maxlog', 'Disable MaxScale logging', {}, function(argv) {
+            updateValue('maxscale/logs', 'data.attributes.parameters.maxlog', false)
+        })
+        .command('syslog', 'Disable syslog logging', {}, function(argv) {
+            updateValue('maxscale/logs', 'data.attributes.parameters.syslog', false)
+        })
+        .command('account <name>', 'Disable a Linux user account from administrative use', {}, function(argv) {
+            doRequest('users/unix/' + argv.name, null, { method: 'DELETE'})
+        })
+        .usage('Usage: disable <command>')
+        .help()
+        .command('*', 'the default command', {}, () => {
+            console.log('Unknown command. See output of `help disable` for a list of commands.')
+        })
+}

client/maxctrl/lib/enable.js

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2016 MariaDB Corporation Ab
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
+ *
+ * Change Date: 2020-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2 or later of the General
+ * Public License.
+ */
+require('../common.js')()
+
+const log_levels = [
+    'debug',
+    'info',
+    'notice',
+    'warning'
+]
+
+exports.command = 'enable <command>'
+exports.desc = 'Enable functionality'
+exports.handler = function() {}
+exports.builder = function(yargs) {
+    yargs
+        .command('log-priority <log>', 'Enable log priority [warning|notice|info|debug]', {}, function(argv) {
+            if (log_levels.indexOf(argv.log) != -1) {
+                updateValue('maxscale/logs', 'data.attributes.parameters.log_' + argv.log, true)
+            } else {
+                logError('Invalid log priority: ' + argv.log);
+            }
+        })
+        .command('maxlog', 'Enable MaxScale logging', {}, function(argv) {
+            updateValue('maxscale/logs', 'data.attributes.parameters.maxlog', true)
+        })
+        .command('syslog', 'Enable syslog logging', {}, function(argv) {
+            updateValue('maxscale/logs', 'data.attributes.parameters.syslog', true)
+        })
+        .command('account <name>', 'Activate a Linux user account for administrative use', {}, function(argv) {
+            var req_body = {
+                data: {
+                    id: argv.name,
+                    type: 'unix'
+                }
+            }
+            doRequest('users/unix', null, { method: 'POST', body: req_body})
+        })
+        .usage('Usage: enable <command>')
+        .help()
+        .command('*', 'the default command', {}, () => {
+            console.log('Unknown command. See output of `help enable` for a list of commands.')
+        })
+}

client/maxctrl/maxctrl.js

@@ -54,6 +54,8 @@ program
     .command(require('./lib/show.js'))
     .command(require('./lib/set.js'))
     .command(require('./lib/clear.js'))
+    .command(require('./lib/enable.js'))
+    .command(require('./lib/disable.js'))
     .help()
     .demandCommand(1, 'At least one command is required')
     .command('*', 'the default command', {}, () => {