[Kimchi-devel] [PATCH] Initial checkin for live migration UI support
Socorro Stoppler
socorro at linux.vnet.ibm.com
Wed Nov 25 23:04:04 UTC 2015
Signed-off-by: Socorro Stoppler <socorro at linux.vnet.ibm.com>
---
src/wok/plugins/ginger | 2 +-
src/wok/plugins/kimchi/ui/js/src/kimchi.api.js | 3 +-
.../plugins/kimchi/ui/js/src/kimchi.guest_main.js | 46 ++++++++++++++-
.../kimchi/ui/pages/guest-migration.html.tmpl | 65 ++++++++++++++++++++++
src/wok/plugins/kimchi/ui/pages/guest.html.tmpl | 1 +
5 files changed, 113 insertions(+), 4 deletions(-)
create mode 100644 src/wok/plugins/kimchi/ui/pages/guest-migration.html.tmpl
diff --git a/src/wok/plugins/ginger b/src/wok/plugins/ginger
index a0cc2a3..84f36db 160000
--- a/src/wok/plugins/ginger
+++ b/src/wok/plugins/ginger
@@ -1 +1 @@
-Subproject commit a0cc2a369abf5ec93068924c3b681957d1c82cb3
+Subproject commit 84f36dbbfe63869fa97cd68e9abdeaffdf1846d9
diff --git a/src/wok/plugins/kimchi/ui/js/src/kimchi.api.js b/src/wok/plugins/kimchi/ui/js/src/kimchi.api.js
index cb6aaab..6cc8714 100644
--- a/src/wok/plugins/kimchi/ui/js/src/kimchi.api.js
+++ b/src/wok/plugins/kimchi/ui/js/src/kimchi.api.js
@@ -1045,12 +1045,13 @@ var kimchi = {
});
},
- migrateGuest: function(vm, suc, err) {
+ migrateGuest: function(vm, data, suc, err) {
wok.requestJSON({
url : 'plugins/kimchi/vms/' + encodeURIComponent(vm) + "/migrate",
type : 'POST',
contentType : 'application/json',
dataType : 'json',
+ data : JSON.stringify(data),
success : suc,
error : err ? err : function(data) {
wok.message.error(data.responseJSON.reason);
diff --git a/src/wok/plugins/kimchi/ui/js/src/kimchi.guest_main.js b/src/wok/plugins/kimchi/ui/js/src/kimchi.guest_main.js
index eb563fb..6fb461b 100644
--- a/src/wok/plugins/kimchi/ui/js/src/kimchi.guest_main.js
+++ b/src/wok/plugins/kimchi/ui/js/src/kimchi.guest_main.js
@@ -274,8 +274,24 @@ kimchi.listVmsAuto = function() {
}, null, true);
return guests;
};
+ var getMigratingGuests = function(){
+ var guests = [];
+ kimchi.getTasksByFilter('status=running&target_uri='+encodeURIComponent('^/vms/.+/migrate'), function(tasks) {
+ for(var i=0;i<tasks.length;i++){
+ var guestUri = tasks[i].target_uri;
+ var guestName = guestUri.split('/')[4]
+ guests.push($.extend({}, kimchi.sampleGuestObject, {name: guestName, isMigrating: true}));
+ if(kimchi.trackingTasks.indexOf(tasks[i].id)==-1)
+ kimchi.trackTask(tasks[i].id, null, function(err){
+ wok.message.error(err.message);
+ }, null);
+ }
+ }, null, true);
+ return guests;
+ };
kimchi.listVMs(function(result, textStatus, jqXHR) {
if (result && textStatus=="success") {
+ result = getMigratingGuests().concat(result);
result = getCloningGuests().concat(result);
result = getCreatingGuests().concat(result);
if(result.length) {
@@ -308,7 +324,27 @@ kimchi.listVmsAuto = function() {
kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) {
var result=kimchi.guestElem.clone();
+
+ var initializeMigratePanel = function() {
+ $("#migrateFormOk").on("click", function() {
+ //TODO: Get values from UI for remote_host, user, password
+ var data = {
+ "remote_host" : "ltc-hab1.aus.stglabs.ibm.com",
+ "user" : "root",
+ "password" : "passw0rd"
+ };
+ //TODO: Need to get guest to be passed in here
+ kimchi.migrateGuest(guest, data, function(){
+ kimchi.listVmsAuto();
+ wok.window.close();
+ }, function(err) {
+ wok.message.error(err.responseJSON.reason);
+ });
+ });
+ }
+ initializeMigratePanel();
+
//Setup the VM list entry
var vmRunningBool=(vmObject.state=="running");
var vmSuspendedBool = (vmObject.state=="paused");
@@ -342,7 +378,7 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) {
imgLoad.attr('src',load_src);
//Link the stopped tile to the start action, the running tile to open the console, and the paused tile to resume
- if(!(vmObject.isCloning || vmObject.isCreating)){
+ if(!(vmObject.isCloning || vmObject.isCreating || vmObject.isMigrating)){
if (vmPoweredOffBool) {
liveTile.off("click", kimchi.openVmConsole);
liveTile.off("click", kimchi.vmresume);
@@ -419,7 +455,7 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) {
}
//Setup action event handlers
- if(!(vmObject.isCloning || vmObject.isCreating)){
+ if(!(vmObject.isCloning || vmObject.isCreating || vmObject.isMigrating)){
guestActions.find("[name=vm-start]").on({click : kimchi.vmstart});
guestActions.find("[name=vm-poweroff]").on({click : kimchi.vmpoweroff});
if ((vmRunningBool) || (vmSuspendedBool)) {
@@ -453,6 +489,10 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) {
});
}, null);
});
+ guestActions.find("[name=vm-migrate]").click(function(){
+ var guest = $(this).closest('li[name=guest]').attr("id");
+ wok.window.open('plugins/kimchi/guest-migration.html');
+ });
//Maintain menu open state
var actionMenu=guestActions.find("div[name=actionmenu]");
@@ -468,6 +508,8 @@ kimchi.createGuestLi = function(vmObject, prevScreenImage, openMenu) {
pendingText = result.find('.guest-pending .text')
if(vmObject.isCloning)
pendingText.text(i18n['KCHAPI6009M']);
+ else if(vmObject.isMigrating)
+ pendingText.text("Migrating");
else
pendingText.text(i18n['KCHAPI6008M']);
}
diff --git a/src/wok/plugins/kimchi/ui/pages/guest-migration.html.tmpl b/src/wok/plugins/kimchi/ui/pages/guest-migration.html.tmpl
new file mode 100644
index 0000000..278d22c
--- /dev/null
+++ b/src/wok/plugins/kimchi/ui/pages/guest-migration.html.tmpl
@@ -0,0 +1,65 @@
+#*
+ * Project Kimchi
+ *
+ * Copyright IBM, Corp. 2015
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *#
+#unicode UTF-8
+#import gettext
+#from wok.cachebust import href
+#silent t = gettext.translation($lang.domain, $lang.localedir, languages=$lang.lang, fallback=True)
+#silent _ = t.gettext
+#silent _t = t.gettext
+<div id="migrate-guest-window" class="window modal-content">
+ <div class="modal-header">
+ <h4 class="modal-title" id="migrateModalLabel">$_("Migrate a Guest")</h4>
+ </div>
+ <div id="migrateInfo" class="modal-body">
+ <div class="alert alert-warning" role="alert">Disclaimer: This process cannot be stopped after started,
+ can take a long time to complete and will turn off the VM on this Hypervisor when it is successfully
+ migrated to the remote destination.
+ </div>
+ <div class="form-group">
+ <label for="remoteHostName">$_("Remote Server")</label>
+ <input type="text" class="form-control" id="remoteHostName" />
+ <p class="help-block">
+ <i class="fa fa-info-circle"></i> $_("IP Address or Hostname")</p>
+ </div>
+ <div class="alert alert-info" role="alert">The following fields are optional. Fill them if you want Kimchi to
+ setup a password-less ssh session between the localhost and the remote host. The setup process will only
+ be successful if the user has 'SUDO ALL' permission in the remote machine.
+ </div>
+ <div class="form-group">
+ <label for="user">$_("User")</label>
+ <input type="text" class="form-control" id="user" />
+ <p class="help-block">
+ <i class="fa fa-info-circle"></i> $_("Username of the remote host")</p>
+ </div>
+ <div class="form-group">
+ <label for="password">$_("Password")</label>
+ <input type="password" class="form-control" id="password" />
+ <p class="help-block">
+ <i class="fa fa-info-circle"></i> $_("Password of the user in the remote host")</p>
+ </div>
+ <div class="form-group">
+ <input id="deleteVM" class="wok-checkbox" type="checkbox" value="" />
+ <label for="deleteVM" id="labelDeleteVM">$_("Delete this VM when the migration is completed") </label>
+ </div>
+ </div>
+ <div class="modal-footer">
+ <button type="submit" id="migrateFormOk" class="btn btn-default">$_("Start")</button>
+ <button type="button" id="migrateFormCancel" data-dismiss="modal" class="btn btn-default">$_("Cancel")</button>
+ </div>
+</div>
+
diff --git a/src/wok/plugins/kimchi/ui/pages/guest.html.tmpl b/src/wok/plugins/kimchi/ui/pages/guest.html.tmpl
index 4aba5ad..56145a2 100644
--- a/src/wok/plugins/kimchi/ui/pages/guest.html.tmpl
+++ b/src/wok/plugins/kimchi/ui/pages/guest.html.tmpl
@@ -65,6 +65,7 @@
<div class="popover actionsheet right-side" style="width: 250px">
<button class="button-big shutoff-disabled" name="vm-console" ><span class="text">$_("Connect")</span></button>
<button class="button-big running-disabled" name="vm-clone"><span class="text">$_("Clone")</span></button>
+ <button class="button-big" name="vm-migrate"><span class="text">$_("Migrate")</span></button>
<button class="button-big" name="vm-edit"><span class="text">$_("Edit")</span></button>
<button class="button-big shutoff-hidden non-persistent-disabled" name="vm-reset"><span class="text">$_("Reset")</span></button>
<button class="button-big pause-hidden non-persistent-disabled" name="vm-pause"><span class="text">$_("Pause")</span></button>
--
1.9.1
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