pve-manager/www/manager6/dc/ClusterEdit.js

Ext.define('PVE.ClusterCreateWindow', {
    extend: 'Proxmox.window.Edit',
    xtype: 'pveClusterCreateWindow',

    title: gettext('Create Cluster'),
    width: 600,

    method: 'POST',
    url: '/cluster/config',

    isCreate: true,
    subject: gettext('Cluster'),
    showTaskViewer: true,

    onlineHelp: 'pvecm_create_cluster',

    items: {
	xtype: 'inputpanel',
	items: [{
	    xtype: 'textfield',
	    fieldLabel: gettext('Cluster Name'),
	    allowBlank: false,
	    maxLength: 15,
	    name: 'clustername',
	},
	{
	    xtype: 'fieldcontainer',
	    fieldLabel: gettext("Cluster Network"),
	    items: [
		{
		    xtype: 'pveCorosyncLinkEditor',
		    infoText: gettext("Multiple links are used as failover, lower numbers have higher priority."),
		    name: 'links',
		},
	    ],
	}],
    },
});

Ext.define('PVE.ClusterInfoWindow', {
    extend: 'Ext.window.Window',
    xtype: 'pveClusterInfoWindow',
    mixins: ['Proxmox.Mixin.CBind'],

    width: 800,
    modal: true,
    resizable: false,
    title: gettext('Cluster Join Information'),

    joinInfo: {
	ipAddress: undefined,
	fingerprint: undefined,
	totem: {},
    },

    items: [
	{
	    xtype: 'component',
	    border: false,
	    padding: '10 10 10 10',
	    html: gettext("Copy the Join Information here and use it on the node you want to add."),
	},
	{
	    xtype: 'container',
	    layout: 'form',
	    border: false,
	    padding: '0 10 10 10',
	    items: [
		{
		    xtype: 'textfield',
		    fieldLabel: gettext('IP Address'),
		    cbind: {
			value: '{joinInfo.ipAddress}',
		    },
		    editable: false,
		},
		{
		    xtype: 'textfield',
		    fieldLabel: gettext('Fingerprint'),
		    cbind: {
			value: '{joinInfo.fingerprint}',
		    },
		    editable: false,
		},
		{
		    xtype: 'textarea',
		    inputId: 'pveSerializedClusterInfo',
		    fieldLabel: gettext('Join Information'),
		    grow: true,
		    cbind: {
			joinInfo: '{joinInfo}',
		    },
		    editable: false,
		    listeners: {
			afterrender: function(field) {
			    if (!field.joinInfo) {
				return;
			    }
			    var jsons = Ext.JSON.encode(field.joinInfo);
			    var base64s = Ext.util.Base64.encode(jsons);
			    field.setValue(base64s);
			},
		    },
		},
	    ],
	},
    ],
    dockedItems: [{
	dock: 'bottom',
	xtype: 'toolbar',
	items: [{
	    xtype: 'button',
	    handler: function(b) {
		var el = document.getElementById('pveSerializedClusterInfo');
		el.select();
		document.execCommand("copy");
	    },
	    text: gettext('Copy Information'),
	}],
    }],
});

Ext.define('PVE.ClusterJoinNodeWindow', {
    extend: 'Proxmox.window.Edit',
    xtype: 'pveClusterJoinNodeWindow',

    title: gettext('Cluster Join'),
    width: 800,

    method: 'POST',
    url: '/cluster/config/join',

    defaultFocus: 'textarea[name=serializedinfo]',
    isCreate: true,
    bind: {
	submitText: '{submittxt}',
    },
    showTaskViewer: true,

    onlineHelp: 'pvecm_join_node_to_cluster',

    viewModel: {
	parent: null,
	data: {
	    info: {
		fp: '',
		ip: '',
		clusterName: '',
	    },
	    hasAssistedInfo: false,
	},
	formulas: {
	    submittxt: function(get) {
		let cn = get('info.clusterName');
		if (cn) {
		    return Ext.String.format(gettext('Join {0}'), `'${cn}'`);
		}
		return gettext('Join');
	    },
	    showClusterFields: (get) => {
		let manualMode = !get('assistedEntry.checked');
		return get('hasAssistedInfo') || manualMode;
	    },
	},
    },

    controller: {
	xclass: 'Ext.app.ViewController',
	control: {
	    '#': {
		close: function() {
		    delete PVE.Utils.silenceAuthFailures;
		},
	    },
	    'proxmoxcheckbox[name=assistedEntry]': {
		change: 'onInputTypeChange',
	    },
	    'textarea[name=serializedinfo]': {
		change: 'recomputeSerializedInfo',
		enable: 'resetField',
	    },
	    'textfield': {
		disable: 'resetField',
	    },
	},
	resetField: function(field) {
	    field.reset();
	},
	onInputTypeChange: function(field, assistedInput) {
	    let linkEditor = this.lookup('linkEditor');

	    // this also clears all links
	    linkEditor.setAllowNumberEdit(!assistedInput);

	    if (!assistedInput) {
		linkEditor.setInfoText();
		linkEditor.setDefaultLinks();
	    }
	},
	recomputeSerializedInfo: function(field, value) {
	    let vm = this.getViewModel();

	    let assistedEntryBox = this.lookup('assistedEntry');

	    if (!assistedEntryBox.getValue()) {
		// not in assisted entry mode, nothing to do
		vm.set('hasAssistedInfo', false);
		return;
	    }

	    let linkEditor = this.lookup('linkEditor');

	    let jsons = Ext.util.Base64.decode(value);
	    let joinInfo = Ext.JSON.decode(jsons, true);

	    let info = {
		fp: '',
		ip: '',
		clusterName: '',
	    };

	    if (!(joinInfo && joinInfo.totem)) {
		field.valid = false;
		linkEditor.setLinks([]);
		linkEditor.setInfoText();
		vm.set('hasAssistedInfo', false);
	    } else {
		let interfaces = joinInfo.totem.interface;
		let links = Object.values(interfaces).map(iface => {
		    let linkNumber = iface.linknumber;
		    let peerLink;
		    if (joinInfo.peerLinks) {
			peerLink = joinInfo.peerLinks[linkNumber];
		    }
		    return {
			number: linkNumber,
			value: '',
			text: peerLink ? Ext.String.format(gettext("peer's link address: {0}"), peerLink) : '',
			allowBlank: false,
		    };
		});

		linkEditor.setInfoText();
		if (links.length === 1 && joinInfo.ring_addr !== undefined &&
		    joinInfo.ring_addr[0] === joinInfo.ipAddress
		) {
		    links[0].allowBlank = true;
		    links[0].emptyText = gettext("IP resolved by node's hostname");
		}

		linkEditor.setLinks(links);

		info = {
		    ip: joinInfo.ipAddress,
		    fp: joinInfo.fingerprint,
		    clusterName: joinInfo.totem.cluster_name,
		};
		field.valid = true;
		vm.set('hasAssistedInfo', true);
	    }
	    vm.set('info', info);
	},
    },

    submit: function() {
	// joining may produce temporarily auth failures, ignore as long the task runs
	PVE.Utils.silenceAuthFailures = true;
	this.callParent();
    },

    taskDone: function(success) {
	delete PVE.Utils.silenceAuthFailures;
	if (success) {
	    // reload always (if user wasn't faster), but wait a bit for pveproxy
	    Ext.defer(function() {
		window.location.reload(true);
	    }, 5000);
	    let txt = gettext('Cluster join task finished, node certificate may have changed, reload GUI!');
	    // ensure user cannot do harm
	    Ext.getBody().mask(txt, ['pve-static-mask']);
	    // TaskView may hide above mask, so tell him directly
	    Ext.Msg.show({
		title: gettext('Join Task Finished'),
		icon: Ext.Msg.INFO,
		msg: txt,
	    });
	}
    },

    items: [{
	xtype: 'proxmoxcheckbox',
	reference: 'assistedEntry',
	name: 'assistedEntry',
	itemId: 'assistedEntry',
	submitValue: false,
	value: true,
	autoEl: {
	    tag: 'div',
	    'data-qtip': gettext('Select if join information should be extracted from pasted cluster information, deselect for manual entering'),
	},
	boxLabel: gettext('Assisted join: Paste encoded cluster join information and enter password.'),
    },
    {
	xtype: 'textarea',
	name: 'serializedinfo',
	submitValue: false,
	allowBlank: false,
	fieldLabel: gettext('Information'),
	emptyText: gettext('Paste encoded Cluster Information here'),
	validator: function(val) {
	    return val === '' || this.valid || gettext('Does not seem like a valid encoded Cluster Information!');
	},
	bind: {
	    disabled: '{!assistedEntry.checked}',
	    hidden: '{!assistedEntry.checked}',
	},
	value: '',
    },
    {
	xtype: 'panel',
	width: 776,
	layout: {
	    type: 'hbox',
	    align: 'center',
	},
	bind: {
	    hidden: '{!showClusterFields}',
	},
	items: [
	    {
		xtype: 'textfield',
		flex: 1,
		margin: '0 5px 0 0',
		fieldLabel: gettext('Peer Address'),
		allowBlank: false,
		bind: {
		    value: '{info.ip}',
		    readOnly: '{assistedEntry.checked}',
		},
		name: 'hostname',
	    },
	    {
		xtype: 'textfield',
		flex: 1,
		margin: '0 0 10px 5px',
		inputType: 'password',
		emptyText: gettext("Peer's root password"),
		fieldLabel: gettext('Password'),
		allowBlank: false,
		name: 'password',
	    },
	],
    },
    {
	xtype: 'textfield',
	fieldLabel: gettext('Fingerprint'),
	allowBlank: false,
	bind: {
	    value: '{info.fp}',
	    readOnly: '{assistedEntry.checked}',
	    hidden: '{!showClusterFields}',
	},
	name: 'fingerprint',
    },
    {
	xtype: 'fieldcontainer',
	fieldLabel: gettext("Cluster Network"),
	bind: {
	    hidden: '{!showClusterFields}',
	},
	items: [
	    {
		xtype: 'pveCorosyncLinkEditor',
		itemId: 'linkEditor',
		reference: 'linkEditor',
		allowNumberEdit: false,
	    },
	],
    }],
});