[PATCH manager v2] ui: ha: add disarm/re-arm button

Dominik Rusovac
2026-04-15T06:41:57Z

The button to disarm HA in either of the resource modes ('freeze' or
'ignore') is disabled as long as HA is disarmed. Analogously, the button
to arm HA is disabled as long as HA is not disarmed.

The icons ('unlink' and 'link') are chosen to emphasize that "Disarm HA"
and "Arm HA" are complements. There may be more suitable pairs of icons
though.

Signed-off-by: Dominik Rusovac <d.rusovac@proxmox.com>
---
changes since v1:
* use camel case for function names
* choose clearer parameter: 'comp' -> 'menuItem'
* choose clearer function names:
- 'disarm' -> 'handleDisarmButton'
- 'rearm' -> 'handleArmButton'
* deduplicate translation keys
* use same translation keys as for menu items
* remove obsolete 'params'
* change button text "Re-arm HA" to "Arm HA"
* remove extra new-line

www/manager6/ha/Status.js | 104 ++++++++++++++++++++++++++++++++++
www/manager6/ha/StatusView.js | 8 +++
2 files changed, 112 insertions(+)

diff --git a/www/manager6/ha/Status.js b/www/manager6/ha/Status.js
index b0b0feb9..5c65d52d 100644
--- a/www/manager6/ha/Status.js
+++ b/www/manager6/ha/Status.js
@@ -8,6 +8,105 @@ Ext.define('PVE.ha.Status', {
align: 'stretch',
},

+ viewModel: {
+ data: {
+ haDisarmed: false,
+ },
+ },
+
+ controller: {
+ xclass: 'Ext.app.ViewController',
+
+ checkHaStatus: function (isDisarmed) {
+ let vm = this.getViewModel();
+ vm.set('haDisarmed', isDisarmed);
+ },
+
+ handleDisarmButton: function (menuItem) {
+ let me = this;
+ let view = me.getView();
+
+ Ext.Msg.confirm(
+ gettext('Confirm'),
+ Ext.String.format(
+ gettext("Are you sure you want to disarm HA with resource mode '{0}'?"),
+ menuItem.text,
+ ),
+ function (btn) {
+ if (btn !== 'yes') {
+ return;
+ }
+ Proxmox.Utils.API2Request({
+ url: '/cluster/ha/status/disarm-ha',
+ params: { 'resource-mode': menuItem.mode },
+ method: 'POST',
+ waitMsgTarget: view,
+ failure: (response) => Ext.Msg.alert(gettext('Error'), response.htmlStatus),
+ });
+ },
+ );
+ },
+
+ handleArmButton: function () {
+ let me = this;
+ let view = me.getView();
+
+ Ext.Msg.confirm(
+ gettext('Confirm'),
+ gettext('Are you sure you want to arm HA?'),
+ function (btn) {
+ if (btn !== 'yes') {
+ return;
+ }
+ Proxmox.Utils.API2Request({
+ url: '/cluster/ha/status/arm-ha',
+ method: 'POST',
+ waitMsgTarget: view,
+ failure: (response) => Ext.Msg.alert(gettext('Error'), response.htmlStatus),
+ });
+ },
+ );
+ },
+ },
+
+ dockedItems: [
+ {
+ xtype: 'toolbar',
+ dock: 'top',
+ items: [
+ {
+ text: gettext('Disarm HA'),
+ iconCls: 'fa fa-unlink',
+ bind: {
+ disabled: '{haDisarmed}',
+ },
+ menu: [
+ {
+ text: gettext('Freeze'),
+ iconCls: 'fa fa-snowflake-o',
+ mode: 'freeze',
+ handler: 'handleDisarmButton',
+ },
+ {
+ text: gettext('Ignore'),
+ iconCls: 'fa fa-eye-slash',
+ mode: 'ignore',
+ handler: 'handleDisarmButton',
+ },
+ ],
+ },
+ {
+ text: gettext('Arm HA'),
+ iconCls: 'fa fa-link',
+ bind: {
+ disabled: '{!haDisarmed}',
+ },
+ handler: 'handleArmButton',
+ },
+ ],
+ },
+ ],
+
initComponent: function () {
var me = this;

@@ -30,6 +129,11 @@ Ext.define('PVE.ha.Status', {
border: 0,
collapsible: true,
padding: '0 0 20 0',
+ listeners: {
+ hastatuschange: function (isDisarmed) {
+ me.getController().checkHaStatus(isDisarmed);
+ },
+ },
},
{
xtype: 'pveHAResourcesView',
diff --git a/www/manager6/ha/StatusView.js b/www/manager6/ha/StatusView.js
index bc2da71f..4cbe85a1 100644
--- a/www/manager6/ha/StatusView.js
+++ b/www/manager6/ha/StatusView.js
@@ -42,6 +42,13 @@ Ext.define(
},
});

+ me.rstore.on('load', function () {
+ let fencing = store.findRecord('type', 'fencing');
+ let disarmed = fencing && fencing.get('armed-state') === 'disarmed';
+
+ me.fireEvent('hastatuschange', disarmed);
+ });
+
Ext.apply(me, {
store: store,
stateful: false,
@@ -105,6 +112,7 @@ Ext.define(
return PVE.data.ResourceStore.guestName(vmid);
},
},
+ 'armed-state',
],
idProperty: 'id',
});
--
2.47.3