Hello,
I would like to see the number of “active” VMs in my system from Dashboard tab.
I have been searching what file is generating the “Virtual Machines” table and I have found that, maybe,
/usr/lib/one/sunstone/public/app/tabs/dashboard-tab/vms.hbs
file is where this table is generated.
My limited programming knowledge “says” me that adding a new “row” and defining its class with “active_vms” (this class exists in OpenNebula), I should see a new column with number of active VMs… but not…
Could anybody help me?
Thanks.
I have modified file /usr/lib/one/sunstone/public/dist/main-dist.js and I have added this:
<h3 class="failed_vms alert-color number-title">0 </h3>
<span class="small-12 medium-12 columns label-card">FAILED</span>
After that, I have moved file /usr/lib/one/sunstone/public/dist/main.js.map to /usr/lib/one/sunstone/public/dist/main.js.map-ORI, so now, my system has not got that file… After restarting opennebula and opennebula-sunstone daemons, now, I can get number of running VMs in Dashboard…
But, how can I recreate /usr/lib/one/sunstone/public/dist/main.js.map file with new added lines?
Thanks.
Hello @Daniel_Ruiz_Molina,
In short, you must rebuild the main.js file. The Sunstone Development doc should be a good starting point to understand where to look for changes. Plese note that for the actual rebuild there is a script build.sh located in /usr/lib/one/sunstone/public/ that could be used but to have a successful built there is some magic involved(not sure is there an improvement, though. It just works for me this way):
cd /usr/lib/one/sunstone/public
# backup the original main.js
mv dist/main.js main.js-tmp
# install the required packages
./build.sh -d
# add the path to the local binaries
export PATH=$PATH:$PWD/node_modules/.bin
# rebuild
./build.sh
# restart Sunstone
systemctl restart opennebula-sunstone
Hope this helps.
Best Regards,
Anton Todorov
Hi,
After “trying” to reproduce all steps, system returns an error (or some…) so my honest question is simple: can my OpenNebula server run fine (100% OK) without /usr/lib/one/sunstone/public/dist/main.js.map file?
Thanks.
And, my last question… Why, if I modify /usr/lib/one/sunstone/public/app/tabs/dashboard-tab/vms.hbs file (it’s a template), new configuration is not applied?
I have rewriten that file in the following way:
<div>
<fieldset class="large-font dashboard-fieldset">
<div class="row small-12 medium-12 columns">
<div class="small-6 medium-8 columns dashboard-div-titles">
<h5>{{tr "Virtual Machines"}}</h5>
</div>
<div class="small-6 medium-4 columns dashboard-div-buttons">
<button class="button radius tiny show_vms_tab"> <i class="fas fa-lg fa-list fa-fw"></i></button>
{{#isTabActionEnabled "vms-tab" "VM.create_dialog"}}
<button class="button success radius tiny show_create_vm"> <i class="fas fa-lg fa-plus fa-fw"></i></button>
{{/isTabActionEnabled}}
</div>
</div>
<div class="row">
<div class="card small-12 medium-4 columns">
<h3 class="total_vms fadeinout number-title">0</h3>
<span class="small-12 medium-12 columns label-card">{{tr "TOTAL"}}</span>
</div>
<div class="card small-12 medium-4 columns">
<h3 class="pending_vms fadeinout warning-color number-title">0</h3>
<span class="small-12 medium-12 columns label-card">{{tr "PENDING"}}</span>
</div>
<div class="card small-12 medium-4 columns">
<h3 class="failed_vms fadeinout alert-color number-title">0</h3>
<span class="small-12 medium-12 columns label-card">{{tr "FAILED"}}</span>
</div>
<div class="card small-12 medium-4 columns">
<h3 class="off_vms fadeinout secondary-color number-title">0</h3>
<span class="small-12 medium-12 columns label-card">{{tr "OFF"}}</span>
</div>
<div class="card small-12 medium-4 columns">
<h3 class="active_vms fadeinout success-color number-title">0</h3>
<span class="small-12 medium-12 columns label-card">{{tr "RUNNING"}}</span>
</div>
</div>
</fieldset>
</div>
Thanks.