fix(support-bundle): pass taint-toleration to agent

Ref: 5614

Signed-off-by: Chin-Ya Huang <chin-ya.huang@suse.com>

controller/support_bundle_controller.go

@@ -693,6 +693,10 @@ func (c *SupportBundleController) newSupportBundleManager(supportBundle *longhor
 									Name:  "SUPPORT_BUNDLE_NODE_SELECTOR",
 									Value: c.getNodeSelectorString(nodeSelector),
 								},
+								{
+									Name:  "SUPPORT_BUNDLE_TAINT_TOLERATION",
+									Value: c.getTaintTolerationString(),
+								},
 							},
 							Ports: []corev1.ContainerPort{
 								{
@@ -724,3 +728,12 @@ func (c *SupportBundleController) getNodeSelectorString(nodeSelector map[string]
 	}
 	return strings.Join(list, ",")
 }
+
+func (c *SupportBundleController) getTaintTolerationString() string {
+	setting, err := c.ds.GetSetting(types.SettingNameTaintToleration)
+	if err != nil {
+		c.logger.WithError(err).Warnf("Failed to get %v setting for SupportBundle", types.SettingNameTaintToleration)
+		return ""
+	}
+	return strings.ReplaceAll(setting.Value, ";", ",")
+}