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Code Issues Releases Wiki Activity

add ability to change vm memory, remove space between amount and unit

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This commit is contained in:
Jordan Rodgers 2017-12-10 23:58:29 -05:00
parent 9fa6bf051d
commit 75ef5a98d1
4 changed files with 102 additions and 3 deletions
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23
app.py
View file

@ -99,8 +99,8 @@ def vm_cpu(vmid, cores):
app.config['PROXMOX_PASS'])
if int(vmid) in get_user_allowed_vms(proxmox, user):
cur_cores = get_vm_config(proxmox, vmid)['cores']
status = get_vm(proxmox, vmid)['qmpstatus']
if cores >= cur_cores:
status = get_vm(proxmox, vmid)['qmpstatus']
if status == 'running' or status == 'paused':
usage_check = check_user_usage(proxmox, user, cores - cur_cores, 0, 0)
else:
@ -113,6 +113,27 @@ def vm_cpu(vmid, cores):
return '', 403
@app.route("/vm/<string:vmid>/mem/<int:mem>", methods=['POST'])
def vm_mem(vmid, mem):
proxmox = connect_proxmox(app.config['PROXMOX_HOST'],
app.config['PROXMOX_USER'],
app.config['PROXMOX_PASS'])
if int(vmid) in get_user_allowed_vms(proxmox, user):
cur_mem = get_vm_config(proxmox, vmid)['memory'] // 1024
if mem >= cur_mem:
status = get_vm(proxmox, vmid)['qmpstatus']
if status == 'running' or status == 'paused':
usage_check = check_user_usage(proxmox, user, 0, mem - cur_mem, 0)
else:
usage_check = check_user_usage(proxmox, user, 0, mem, 0)
if usage_check:
return usage_check
change_vm_mem(proxmox, vmid, mem * 1024)
return '', 200
else:
return '', 403
@app.route("/vm/<string:vmid>/renew", methods=['POST'])
def vm_renew(vmid):
proxmox = connect_proxmox(app.config['PROXMOX_HOST'],

5
proxmox.py
View file

@ -227,6 +227,11 @@ def change_vm_cpu(proxmox, vmid, cores):
node.qemu(vmid).config.put(cores=cores)
def change_vm_mem(proxmox, vmid, mem):
node = proxmox.nodes(get_vm_node(proxmox, vmid))
node.qemu(vmid).config.put(memory=mem)
def get_isos(proxmox, storage):
isos = []
for iso in proxmox.nodes('proxmox01').storage(storage).content.get():

58
static/js/script.js
View file

@ -510,3 +510,61 @@ $("#change-cores").click(function(){
}
});
});
$("#change-mem").click(function(){
const vmid = $(this).data('vmid')
const cur_mem = $(this).data('mem')
const usage = $(this).data('usage')
const limit = $(this).data('limit')
var mem_list = document.createElement('select');
mem_list.setAttribute('style', 'width: 45px');
for (i = 1; i < limit - usage + 1; i++) {
mem_list.appendChild(new Option(`${i}GB`, i));
}
swal({
title: 'Select how much memory you would like to allocate to this VM:',
content: mem_list,
buttons: {
cancel: {
text: "Cancel",
visible: true,
closeModal: true,
className: "",
},
select: {
text: "Select",
closeModal: false,
className: "swal-button",
}
},
})
.then((willChange) => {
if (willChange) {
const mem = $(mem_list).val()
fetch(`/proxstar/vm/${vmid}/mem/${mem}`, {
credentials: 'same-origin',
method: 'post'
}).then((response) => {
return swal(`Now applying the change to the amount of memory!`, {
icon: "success",
buttons: {
ok: {
text: "OK",
closeModal: true,
className: "",
}
}
});
}).then(() => {
window.location = `/proxstar/vm/${vmid}`;
});
}
}).catch(err => {
if (err) {
swal("Uh oh...", `Unable to change the amount of memory. Please try again later.`, "error");
} else {
swal.stopLoading();
swal.close();
}
});
});

19
templates/vm_details.html
View file

@ -40,7 +40,7 @@
{% endfor %}
<li class="nav-header">Disks</li>
{% for disk in vm['disks'] %}
<li>{{ disk[0] }}: {{ disk[1] }} GB</li>
<li>{{ disk[0] }}: {{ disk[1] }}GB</li>
{% endfor %}
<li class="nav-header">ISO</li>
<li>
@ -67,6 +67,8 @@
<dl class="dl-horizontal">
<dt>Name</dt>
<dd>{{ vm['name'] }}</dd>
<dt>DNS Name</dt>
<dd>{{ vm['name'] }}.csh.rit.edu</dd>
<dt>ID</dt>
<dd>{{ vm['vmid'] }}</dd>
<dt>Status</dt>
@ -87,7 +89,20 @@
{% endif %}
</dd>
<dt>Memory</dt>
<dd>{{ vm['config']['memory'] // 1024}} GB</dd>
<dd>
{{ vm['config']['memory'] // 1024 }}GB
{% if limits['mem'] - usage['mem'] > 0 %}
{% if vm['qmpstatus'] == 'running' or vm['qmpstatus'] == 'paused' %}
<button class="btn btn-default proxstar-changebtn" id="change-mem" data-vmid="{{ vm['vmid'] }}" data-mem="{{ vm['config']['memory'] // 1024 }}" data-usage="{{ usage['mem'] - vm['config']['memory'] // 1024 }}" data-limit="{{ limits['mem'] }}">
<span class="glyphicon glyphicon-cog"></span>
</button>
{% else %}
<button class="btn btn-default proxstar-changebtn" id="change-mem" data-vmid="{{ vm['vmid'] }}" data-cores="{{ vm['config']['memory'] // 1024 }}" data-usage="{{ usage['mem'] }}" data-limit="{{ limits['mem'] }}">
<span class="glyphicon glyphicon-cog"></span>
</button>
{% endif %}
{% endif %}
</dd>
<dt>Expiration</dt>
<dd>
{{ vm['expire'] }}