From 59d971dc751b0414c5b38c9df4b552e45f5641be Mon Sep 17 00:00:00 2001
From: Corey Hulen <corey@hulen.com>
Date: Thu, 4 Aug 2016 09:25:37 -0800
Subject: PLT-2899 adding clustering of app servers (#3682)

* PLT-2899 adding clustering of app servers

* PLT-2899 base framework

* PLT-2899 HA backend

* PLT-2899 Fixing config file

* PLT-2899 adding config syncing

* PLT-2899 set System console to readonly when clustering enabled.

* PLT-2899 Fixing publish API

* PLT-2899 fixing strings
---
 webapp/components/admin_console/cluster_table.jsx | 179 ++++++++++++++++++++++
 1 file changed, 179 insertions(+)
 create mode 100644 webapp/components/admin_console/cluster_table.jsx

(limited to 'webapp/components/admin_console/cluster_table.jsx')

diff --git a/webapp/components/admin_console/cluster_table.jsx b/webapp/components/admin_console/cluster_table.jsx
new file mode 100644
index 000000000..c8a98fd76
--- /dev/null
+++ b/webapp/components/admin_console/cluster_table.jsx
@@ -0,0 +1,179 @@
+// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import React from 'react';
+
+import {FormattedMessage} from 'react-intl';
+import * as Utils from 'utils/utils.jsx';
+
+import statusGreen from 'images/status_green.png';
+import statusRed from 'images/status_red.png';
+
+export default class ClusterTable extends React.Component {
+    static propTypes = {
+        clusterInfos: React.PropTypes.array.isRequired,
+        reload: React.PropTypes.func.isRequired
+    }
+
+    render() {
+        var versionMismatch = (
+            <img
+                className='cluster-status'
+                src={statusGreen}
+            />
+        );
+
+        var configMismatch = (
+            <img
+                className='cluster-status'
+                src={statusGreen}
+            />
+        );
+
+        var version = '';
+        var configHash = '';
+
+        if (this.props.clusterInfos.length) {
+            version = this.props.clusterInfos[0].version;
+            configHash = this.props.clusterInfos[0].config_hash;
+        }
+
+        this.props.clusterInfos.map((clusterInfo) => {
+            if (clusterInfo.version !== version) {
+                versionMismatch = (
+                    <img
+                        className='cluster-status'
+                        src={statusRed}
+                    />
+                );
+            }
+
+            if (clusterInfo.config_hash !== configHash) {
+                configMismatch = (
+                    <img
+                        className='cluster-status'
+                        src={statusRed}
+                    />
+                );
+            }
+
+            return null;
+        });
+
+        var items = this.props.clusterInfos.map((clusterInfo) => {
+            var status = null;
+
+            if (clusterInfo.hostname === '') {
+                clusterInfo.hostname = Utils.localizeMessage('admin.cluster.unknown', 'unknown');
+            }
+
+            if (clusterInfo.version === '') {
+                clusterInfo.version = Utils.localizeMessage('admin.cluster.unknown', 'unknown');
+            }
+
+            if (clusterInfo.config_hash === '') {
+                clusterInfo.config_hash = Utils.localizeMessage('admin.cluster.unknown', 'unknown');
+            }
+
+            if (clusterInfo.id === '') {
+                clusterInfo.id = Utils.localizeMessage('admin.cluster.unknown', 'unknown');
+            }
+
+            if (clusterInfo.is_alive) {
+                status = (
+                    <img
+                        className='cluster-status'
+                        src={statusGreen}
+                    />
+                );
+            } else {
+                status = (
+                    <img
+                        className='cluster-status'
+                        src={statusRed}
+                    />
+                );
+            }
+
+            return (
+                <tr key={clusterInfo.id}>
+                    <td style={{whiteSpace: 'nowrap'}}>{status}</td>
+                    <td style={{whiteSpace: 'nowrap'}}>{clusterInfo.hostname}</td>
+                    <td style={{whiteSpace: 'nowrap'}}>{versionMismatch} {clusterInfo.version}</td>
+                    <td style={{whiteSpace: 'nowrap'}}><div className='config-hash'>{configMismatch} {clusterInfo.config_hash}</div></td>
+                    <td style={{whiteSpace: 'nowrap'}}>{clusterInfo.internode_url}</td>
+                    <td style={{whiteSpace: 'nowrap'}}><div className='config-hash'>{clusterInfo.id}</div></td>
+                </tr>
+            );
+        });
+
+        return (
+            <div
+                className='cluster-panel__table'
+                style={{
+                    margin: '10px',
+                    marginBottom: '30px'
+                }}
+            >
+                <div className='text-right'>
+                    <button
+                        type='submit'
+                        className='btn btn-link'
+                        onClick={this.props.reload}
+                    >
+                        <i className='fa fa-refresh'></i>
+                        <FormattedMessage
+                            id='admin.cluster.status_table.reload'
+                            defaultMessage=' Reload Cluster Status'
+                        />
+                    </button>
+                </div>
+                <table className='table'>
+                    <thead>
+                        <tr>
+                            <th>
+                                <FormattedMessage
+                                    id='admin.cluster.status_table.status'
+                                    defaultMessage='Status'
+                                />
+                            </th>
+                            <th>
+                                <FormattedMessage
+                                    id='admin.cluster.status_table.hostname'
+                                    defaultMessage='Hostname'
+                                />
+                            </th>
+                            <th>
+                                <FormattedMessage
+                                    id='admin.cluster.status_table.version'
+                                    defaultMessage='Version'
+                                />
+                            </th>
+                            <th>
+                                <FormattedMessage
+                                    id='admin.cluster.status_table.config_hash'
+                                    defaultMessage='Config File MD5'
+                                />
+                            </th>
+                            <th>
+                                <FormattedMessage
+                                    id='admin.cluster.status_table.url'
+                                    defaultMessage='Inter-Node URL'
+                                />
+                            </th>
+                            <th>
+                                <FormattedMessage
+                                    id='admin.cluster.status_table.id'
+                                    defaultMessage='Node ID'
+                                />
+                            </th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        {items}
+                    </tbody>
+                </table>
+            </div>
+        );
+    }
+}
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