From d9fdf3adc11a16f0c08455d364250fa3cb0d9252 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Fri, 29 May 2020 09:27:13 +0300
Subject: [PATCH] MXS-3013: Add reload service MaxCtrl command

The command currently reloads the users of a service but it can be used to
reload other parts of it as well (e.g. encryption keys).
---
 maxctrl/lib/core.js    |  1 +
 maxctrl/lib/reload.js  | 34 ++++++++++++++++++++++++++++++++++
 maxctrl/test/reload.js | 12 ++++++++++++
 3 files changed, 47 insertions(+)
 create mode 100644 maxctrl/lib/reload.js
 create mode 100644 maxctrl/test/reload.js

diff --git a/maxctrl/lib/core.js b/maxctrl/lib/core.js
index 47b76b9f8..08721a208 100644
--- a/maxctrl/lib/core.js
+++ b/maxctrl/lib/core.js
@@ -110,6 +110,7 @@ program
     .command(require('./stop.js'))
     .command(require('./alter.js'))
     .command(require('./rotate.js'))
+    .command(require('./reload.js'))
     .command(require('./call.js'))
     .command(require('./cluster.js'))
     .command(require('./api.js'))
diff --git a/maxctrl/lib/reload.js b/maxctrl/lib/reload.js
new file mode 100644
index 000000000..c9034845e
--- /dev/null
+++ b/maxctrl/lib/reload.js
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2020 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: 2024-04-23
+ *
+ * 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')()
+
+exports.command = 'reload <command>'
+exports.desc = 'Reload objects'
+exports.handler = function() {}
+exports.builder = function(yargs) {
+    yargs
+        .command('service <service>', 'Reloads the database users of this service', function(yargs) {
+            return yargs.usage('Usage: reload service <service>')
+        }, function(argv) {
+            maxctrl(argv, function(host){
+                return doRequest(host, 'services/' + argv.service + '/reload', null, {method: 'POST'})
+            })
+        })
+        .usage('Usage: reload <command>')
+        .help()
+        .command('*', 'the default command', {}, function(argv) {
+            maxctrl(argv, function(host) {
+                return error('Unknown command. See output of `help reload` for a list of commands.')
+            })
+        })
+}
diff --git a/maxctrl/test/reload.js b/maxctrl/test/reload.js
new file mode 100644
index 000000000..23a8e86dd
--- /dev/null
+++ b/maxctrl/test/reload.js
@@ -0,0 +1,12 @@
+require('../test_utils.js')()
+
+describe("Reload Commands", function() {
+    before(startMaxScale)
+
+    it('reload service', function() {
+        return doCommand('reload service RW-Split-Router')
+            .should.be.fulfilled
+    });
+
+    after(stopMaxScale)
+});