[pve-devel] [PATCH manager v2 4/4] ui: osd: add details window

[Aaron Lauterer <a.lauterer@proxmox.com>]

This new windows provides more detailes about an OSD such as:
* PID
* Memory usage
* various metadata that could be of interest
* list of phyiscal disks used for the main disk, db and wal with
  additional infos about the volumes for each

A new 'Details' button is added to the OSD overview and a double click
on an OSD will also open this new window.

The componend defines the items in the initComponent instead of
following a fully declarative approach. This is because we need to pass
the same store to multiple Proxmox.ObjectGrids.

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
---
changes since v2:
- adapting API urls
- renaming me.url to me.baseUrl

 www/manager6/Makefile           |   1 +
 www/manager6/ceph/OSD.js        |  26 +++
 www/manager6/ceph/OSDDetails.js | 289 ++++++++++++++++++++++++++++++++
 3 files changed, 316 insertions(+)
 create mode 100644 www/manager6/ceph/OSDDetails.js

diff --git a/www/manager6/Makefile b/www/manager6/Makefile
index d16770b1..2535aaea 100644
--- a/www/manager6/Makefile
+++ b/www/manager6/Makefile
@@ -179,6 +179,7 @@ JSSRC= 							\
 	ceph/Log.js					\
 	ceph/Monitor.js					\
 	ceph/OSD.js					\
+	ceph/OSDDetails.js				\
 	ceph/Pool.js					\
 	ceph/ServiceList.js				\
 	ceph/Services.js				\
diff --git a/www/manager6/ceph/OSD.js b/www/manager6/ceph/OSD.js
index 78f226ff..75855f95 100644
--- a/www/manager6/ceph/OSD.js
+++ b/www/manager6/ceph/OSD.js
@@ -481,6 +481,20 @@ Ext.define('PVE.node.CephOsdTree', {
 	    });
 	},
 
+	run_details: function(view, rec) {
+	    if (rec.data.host && rec.data.type === 'osd' && rec.data.id >= 0) {
+		this.details();
+	    }
+	},
+
+	details: function() {
+	    let vm = this.getViewModel();
+	    Ext.create('PVE.CephOsdDetails', {
+		nodename: vm.get('osdhost'),
+		osdid: vm.get('osdid'),
+	    }).show();
+	},
+
 	set_selection_status: function(tp, selection) {
 	    if (selection.length < 1) {
 		return;
@@ -593,6 +607,9 @@ Ext.define('PVE.node.CephOsdTree', {
     stateId: 'grid-ceph-osd',
     rootVisible: false,
     useArrows: true,
+    listeners: {
+	itemdblclick: 'run_details',
+    },
 
     columns: [
 	{
@@ -733,6 +750,15 @@ Ext.define('PVE.node.CephOsdTree', {
 		    '</tpl>',
 		],
 	    },
+	    {
+		text: gettext('Details'),
+		iconCls: 'fa fa-info-circle',
+		disabled: true,
+		bind: {
+		    disabled: '{!isOsd}',
+		},
+		handler: 'details',
+	    },
 	    {
 		text: gettext('Start'),
 		iconCls: 'fa fa-play',
diff --git a/www/manager6/ceph/OSDDetails.js b/www/manager6/ceph/OSDDetails.js
new file mode 100644
index 00000000..738aa227
--- /dev/null
+++ b/www/manager6/ceph/OSDDetails.js
@@ -0,0 +1,289 @@
+Ext.define('pve-osd-details-devices', {
+    extend: 'Ext.data.Model',
+    fields: ['device', 'type', 'devices', 'size', 'support_discard', 'dev_node'],
+    idProperty: 'device',
+});
+
+Ext.define('PVE.CephOsdDetails', {
+    extend: 'Ext.window.Window',
+    alias: ['widget.pveCephOsdDetails'],
+
+    mixins: ['Proxmox.Mixin.CBind'],
+
+    cbindData: function() {
+	let me = this;
+	me.baseUrl = `/nodes/${me.nodename}/ceph/osd/${me.osdid}`;
+	return {
+	    title: `${gettext('Details')}: OSD ${me.osdid}`,
+	};
+    },
+
+    viewModel: {
+	data: {
+	    device: '',
+	},
+    },
+
+    modal: true,
+    width: 650,
+    minHeight: 250,
+    resizable: true,
+    cbind: {
+	title: '{title}',
+    },
+
+    layout: {
+	type: 'vbox',
+	align: 'stretch',
+    },
+    defaults: {
+	layout: 'fit',
+	border: false,
+    },
+
+    controller: {
+	xclass: 'Ext.app.ViewController',
+
+	reload: function() {
+	    let view = this.getView();
+
+	    Proxmox.Utils.API2Request({
+		url: `${view.baseUrl}/metadata`,
+		waitMsgTarget: view,
+		method: 'GET',
+		failure: function(response, opts) {
+		    Proxmox.Utils.setErrorMask(view, response.htmlStatus);
+		},
+		success: function(response, opts) {
+		    let d = response.result.data;
+		    let map_data = function(data) {
+			return Object.keys(data).sort().map(x => ({ key: x, value: data[x] }));
+		    };
+		    let osdData = map_data(d.osd);
+		    d.bdev.device = 'block';
+		    let devData = [d.bdev];
+		    if (d.db) {
+			d.db.device = 'db';
+			devData.push(d.db);
+		    }
+		    if (d.wal) {
+			d.wal.device = 'wal';
+			devData.push(d.wal);
+		    }
+		    view.osdStore.loadData(osdData);
+		    let devices = view.lookup('devices');
+		    let deviceStore = devices.getStore();
+		    deviceStore.loadData(devData);
+
+		    view.lookup('osdGeneral').rstore.fireEvent('load', view.osdStore, osdData, true);
+		    view.lookup('osdNetwork').rstore.fireEvent('load', view.osdStore, osdData, true);
+
+		    // select 'block' device automatically on first load
+		    if (devices.getSelection().length === 0) {
+			devices.setSelection(deviceStore.findRecord('device', 'block'));
+		    }
+		},
+	    });
+	},
+
+	showDevInfo: function(grid, selected) {
+	    let view = this.getView();
+	    if (selected[0]) {
+		let device = selected[0].data.device;
+		this.getViewModel().set('device', device);
+
+		let detailStore = view.lookup('volumeDetails');
+		detailStore.rstore.getProxy().setUrl(`api2/json${view.baseUrl}/lv-info`);
+		detailStore.rstore.getProxy().setExtraParams({ 'type': device });
+		detailStore.reload();
+	    }
+	},
+
+	init: function() {
+	    let me = this;
+	    let view = me.getView();
+	    view.lookup('osdGeneral').down('tableview').enableTextSelection=true;
+	    view.lookup('osdNetwork').down('tableview').enableTextSelection=true;
+	    view.lookup('volumeDetails').down('tableview').enableTextSelection=true;
+
+	    me.reload();
+	},
+
+	control: {
+	    'grid[reference=devices]': {
+		selectionchange: 'showDevInfo',
+	    },
+	},
+    },
+    tbar: [
+	{
+	    text: gettext('Reload'),
+	    iconCls: 'fa fa-refresh',
+	    handler: 'reload',
+	},
+    ],
+    initComponent: function() {
+        let me = this;
+
+	me.osdStore = Ext.create('Proxmox.data.ObjectStore');
+
+	Ext.applyIf(me, {
+	    items: [
+		{
+		    xtype: 'tabpanel',
+		    reference: 'detailsTabs',
+		    items: [
+			{
+			    xtype: 'proxmoxObjectGrid',
+			    reference: 'osdGeneral',
+			    tooltip: gettext('Various information about the OSD'),
+			    rstore: me.osdStore,
+			    title: gettext('General'),
+			    gridRows: [
+				{
+				    xtype: 'text',
+				    name: 'version',
+				    text: gettext('Version'),
+				},
+				{
+				    xtype: 'text',
+				    name: 'hostname',
+				    text: gettext('Hostname'),
+				},
+				{
+				    xtype: 'text',
+				    name: 'osd_data',
+				    text: gettext('OSD data path'),
+				},
+				{
+				    xtype: 'text',
+				    name: 'osd_objectstore',
+				    text: gettext('OSD object store'),
+				},
+				{
+				    xtype: 'text',
+				    name: 'mem_usage',
+				    text: gettext('Memory usage'),
+				    renderer: Proxmox.Utils.render_size,
+				},
+				{
+				    xtype: 'text',
+				    name: 'pid',
+				    text: `${gettext('Process ID')} (PID)`,
+				},
+			    ],
+			},
+			{
+			    xtype: 'proxmoxObjectGrid',
+			    reference: 'osdNetwork',
+			    tooltip: gettext('Addresses and ports used by the OSD service'),
+			    rstore: me.osdStore,
+			    title: gettext('Network'),
+			    gridRows: [
+				{
+				    xtype: 'text',
+				    name: 'front_addr',
+				    text: `${gettext('Front Address')}<br>(Client & Monitor)`,
+				    renderer: PVE.Utils.render_ceph_osd_addr,
+				},
+				{
+				    xtype: 'text',
+				    name: 'hb_front_addr',
+				    text: gettext('Heartbeat Front Address'),
+				    renderer: PVE.Utils.render_ceph_osd_addr,
+				},
+				{
+				    xtype: 'text',
+				    name: 'back_addr',
+				    text: `${gettext('Back Address')}<br>(OSD)`,
+				    renderer: PVE.Utils.render_ceph_osd_addr,
+				},
+				{
+				    xtype: 'text',
+				    name: 'hb_back_addr',
+				    text: gettext('Heartbeat Back Address'),
+				    renderer: PVE.Utils.render_ceph_osd_addr,
+				},
+			    ],
+			},
+			{
+			    xtype: 'panel',
+			    title: 'Devices',
+			    tooltip: gettext('Physical devices used by the OSD'),
+			    items: [
+				{
+				    xtype: 'grid',
+				    border: false,
+				    reference: 'devices',
+				    store: {
+					model: 'pve-osd-details-devices',
+				    },
+				    columns: {
+					items: [
+					    { text: gettext('Name'), dataIndex: 'device' },
+					    { text: gettext('Type'), dataIndex: 'type' },
+					    {
+						text: gettext('Physical Devices'),
+						dataIndex: 'devices',
+					    },
+					    {
+						text: gettext('Size'),
+						dataIndex: 'size',
+						renderer: Proxmox.Utils.render_size,
+					    },
+					    {
+						text: 'Discard',
+						dataIndex: 'support_discard',
+						hidden: true,
+					    },
+					    {
+						text: gettext('Device node'),
+						dataIndex: 'dev_node',
+						hidden: true,
+					    },
+					],
+					defaults: {
+					    tdCls: 'pointer',
+					    flex: 1,
+					},
+				    },
+				},
+				{
+				    xtype: 'proxmoxObjectGrid',
+				    reference: 'volumeDetails',
+				    maskOnLoad: true,
+				    bind: {
+					title: Ext.String.format(
+						gettext('Volume Details for {0}'),
+						'{device}',
+					),
+				    },
+				    rows: {
+					creation_time: {
+					    header: gettext('Creation time'),
+					},
+					lv_name: {
+					    header: gettext('LV Name'),
+					},
+					lv_path: {
+					    header: gettext('LV Path'),
+					},
+					lv_uuid: {
+					    header: gettext('LV UUID'),
+					},
+					vg_name: {
+					    header: gettext('VG Name'),
+					},
+				    },
+				    url: 'nodes/', //placeholder will be set when device is selected
+				},
+			    ],
+			},
+		    ],
+		},
+	    ],
+	});
+
+	me.callParent();
+    },
+});
-- 
2.30.2