12:13 p.m.
On 02/12/2014 04:25 AM, Rodrigo Trujillo wrote:
This patch implements the UI functions and API calls to show to user
the list of volumes (LUNs) of a SCSI FC storagepools. The user can then
select the LUN when creating a new VM.
Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo(a)linux.vnet.ibm.com>
---
ui/js/src/kimchi.api.js | 13 +++++++
ui/js/src/kimchi.guest_add_main.js | 73 +++++++++++++++++++++++++++++++++++---
ui/pages/i18n.html.tmpl | 4 +++
3 files changed, 86 insertions(+), 4 deletions(-)
diff --git a/ui/js/src/kimchi.api.js b/ui/js/src/kimchi.api.js
index 66fc41e..4597c5d 100644
--- a/ui/js/src/kimchi.api.js
+++ b/ui/js/src/kimchi.api.js
@@ -155,6 +155,19 @@ var kimchi = {
});
},
+ /*
+ * Retrieve the information of a storage pool by the given name.
+ */
+ retrieveStoragePool : function(storagePoolName, suc, err) {
+ kimchi.requestJSON({
+ url : kimchi.url + "storagepools/" +
+ encodeURIComponent(storagePoolName),
+ type : 'GET',
+ contentType : 'application/json',
+ dataType : 'json'
+ }).done(suc);
+ },
+
/**
* Retrieve the information of a template by the given name.
*/
diff --git a/ui/js/src/kimchi.guest_add_main.js b/ui/js/src/kimchi.guest_add_main.js
index 2085562..1d3c60d 100644
--- a/ui/js/src/kimchi.guest_add_main.js
+++ b/ui/js/src/kimchi.guest_add_main.js
@@ -62,9 +62,7 @@ kimchi.guest_add_main = function() {
}
});
- var addGuest = function(event) {
- var formData = $('#form-vm-add').serializeObject();
-
+ var addGuest = function(formData) {
kimchi.createVM(formData, function() {
kimchi.listVmsAuto();
kimchi.window.close();
@@ -79,8 +77,75 @@ kimchi.guest_add_main = function() {
return false;
};
+ // This function is used to select a lun for new vm disk if
template has
+ // a SCSI storagepool associated.
+ function getLun() {
+ var formData = $('#form-vm-add').serializeObject();
+ var templateName = formData.template.substring(11);
+ kimchi.retrieveTemplate(templateName, function(templateInfo) {
+ var poolName = templateInfo.storagepool.substring(14);
+ kimchi.retrieveStoragePool(poolName, function(poolInfo){
+ if (poolInfo.type === "scsi") {
+ kimchi.listStorageVolumes(poolInfo.name, function(lunsList) {
+ if (lunsList.length == 0) {
+ kimchi.message.error('There are not volumes for this
pool');
+ return false;
+ }
+ var popUpList = '<section
class="form-section">' +
+ '<p
class="text-help">' + i18n['msg.guest.select.lun.helper'] +
'</p>' +
+ '<h2>1. Storage Pool: ' +
poolInfo.name + '</h2>' +
+ '<div
class="lun_radios">';
+ $.each(lunsList, function(index, value) {
+ popUpList += '<div class="field">'
+
+ '<input type="radio"
id="lun-' + value.name + '" name="lun" value="' +
value.name + '">' +
+ '<label for="lun-' +
value.name + '">' + value.name + '</label></div>';
+ });
+ popUpList += '</div></section>';
+ var popup = $(popUpList);
+ popup.dialog({
+ autoOpen : true,
+ modal : true,
+ width : 400,
+ draggable : false,
+ resizable : false,
+ closeText: "X",
+ dialogClass : "network-config",
+ title: i18n['msg.guest.select.lun.header'],
+ close: function( event, ui ) {
$('input[name=lun]').attr('checked',false); },
+ buttons : [ {
+ text : i18n.action_select_lun,
+ class: "ui-button-primary",
+ click : function() {
+ var lunName =
$('input:radio[name=lun]:checked').val();
+ if (lunName === undefined) {
+
window.alert(i18n['msg.guest.select.lun.error']);
+ } else {
+ formData.volumes = new Array(lunName);
+ addGuest(formData);
+ $( this ).dialog( "close" );
+ }
+ }
+ }]
+ });
+ },function() {
+ // listStorageVolumes error handler
+
kimchi.message.error(i18n['msg.kimchi.list.volume.fail']);
+ });
+ }
+ else { addGuest(formData); }
+ }, function() {
+ // retrieveStoragePool error handler
+ kimchi.message.error(i18n['msg.kimchi.retrieve.pool.fail']);
+ });
+ }, function() {
+ // retrieveStoragePool error handler
+ kimchi.message.error(i18n['msg.fail.template.retrieve']);
+ });
+ return false;
+ }
+
As I said before split this huge function into smaller ones. It is
terrible to review it.
$('#form-vm-add').on('submit', addGuest);
- $('#vm-doAdd').on('click', addGuest);
+ $('#vm-doAdd').on('click', getLun);
showTemplates();
};
diff --git a/ui/pages/i18n.html.tmpl b/ui/pages/i18n.html.tmpl
index a4c3ccb..af824f7 100644
--- a/ui/pages/i18n.html.tmpl
+++ b/ui/pages/i18n.html.tmpl
@@ -123,6 +123,10 @@ var i18n = {
'network_dialog_ok': "$_("OK")",
'network_dialog_cancel': "$_("Cancel")",
'action_create': "$_("Create")",
+ 'action_select_lun': "$_("Select")",
+ 'msg.guest.select.lun.helper': "$_("You selected a Template
associated to a SCSI Fibre Channel Storage Pool so you need to select which LUN you wan to
use as primary disk to your guest.")",
+ 'msg.guest.select.lun.header': "$_("Please, select a
LUN")",
+ 'msg.guest.select.lun.error': "$_("No LUN selected.")",
'msg_warning': "$_("Warning")",
'msg.logicalpool.confirm.delete': "$_("It will format your disk
and you will loose any data in"
" there, are you sure to continue?
")",