changes!

index.py

@@ -1,52 +0,0 @@
-#!/usr/bin/python3
-
-from bottle import run, route, request, template,get ,post
-import libvirt
-session = libvirt.open('qemu:///system')
-
-def listVDS():
-    VdsListVar = list()
-    for i in session.listDefinedDomains():
-        VdsListVar.append(i)
-    return VdsListVar
-
-@route('/')
-def index():
-    # return 'Привет, мир!'
-    return str(listVDS())
-
-
-@get('/action') # or @route('/login')
-def login():
-    return '''
-        <form action="/action" method="post">
-            VDS Name: <input name="username" type="text" /> <br>
-            Action (start/stop): <br>
-                <input type="radio" name="act" value="start"> Start<Br>
-                <input type="radio" name="act" value="stop"> Stop<Br>
-                <input type="radio" name="act" value="destroy"> destroy<Br>
-                <input value="Exec" type="submit" />
-        </form>
-    '''
-
-
-@post('/action') # or @route('/login', method='POST')
-def do_action():
-    act = request.forms.get('act')
-    dom = session.lookupByName(request.forms.get('username'))
-    
-
-    if (act == "start"):
-        dom.create()
-        return "<p>Started "+request.forms.get('username')+" succesfully!</p><a href='/action'>back</a>"
-    elif (act == "stop"):
-        dom.shutdown()
-        return "<p>Stopped "+request.forms.get('username')+"</p> <a href='/action'>back</a>"
-    elif (act == "destroy"):
-        dom.destroy()
-        return "<p>Destroyed "+request.forms.get('username')+"</p> <a href='/action'>back</a>"
-    else:
-        return "Error"
-
-if __name__ == '__main__':
-    run(host='0.0.0.0', port=5000, debug=True)

main.py

@@ -1,80 +1,52 @@
 #!/usr/bin/python3
 
-import time
+from bottle import run, route, request, template,get ,post
-import argparse
 import libvirt
-from lxml import etree
+session = libvirt.open('qemu:///system')
-from lxml.builder import E
 
-
+def listVDS():
-def parse_args():
+    VdsListVar = list()
-    parser = argparse.ArgumentParser(description='Create snapshot for libvirt machine')
-    parser.add_argument('--name', required=True, help='Machine name')
-    parser.add_argument('--device', required=True, help='Device path (like vda)')
-    return parser.parse_args()
-
-def create_snapshot_node(disk_node):
-    device = disk_node.xpath('/domain/devices/disk/target/@dev')[0]
-    disk_path = disk_node.xpath('/domain/devices/disk/source/@file')[0]
-
-    now = int(time.time())
-    snap_path = disk_path.rsplit('.', 1)[0]
-    snap_path = f'{snap_path}-{now}.snap'
-    snap_name = snap_path.rsplit('/', 1)[1]
-
-    snap = E.domainsnapshot()
-    snap.append(E.name(snap_name))
-
-    disks = E.disks()
-    disk = E.disk(name=device)
-    disk.append(E.source(file=snap_path))
-    disks.append(disk)
-
-    snap.append(disks)
-    return snap
-
-def get_disk_by_name(vm, name):
-    raw_xml = vm.XMLDesc(0)
-    xml = etree.XML(raw_xml)
-    disks = xml.xpath(f'/domain/devices/disk/target[@dev="{name}"]/..')
-    return disks[0]
-
-def main():
-    # args = parse_args()
-    session = libvirt.open('qemu:///system')
-    tgtDom = 1
-    from time import sleep
     for i in session.listDefinedDomains():
-        print(i)
+        VdsListVar.append(i)
-        dom = session.lookupByName(i)
+    return VdsListVar
-        
+
-        print("Is active? "+ str(dom.isActive()))
+@route('/')
+def index():
+    # return 'Привет, мир!'
+    return str(listVDS())
+
+
+@get('/action') # or @route('/login')
+def login():
+    return '''
+        <form action="/action" method="post">
+            VDS Name: <input name="username" type="text" /> <br>
+            Action (start/stop): <br>
+                <input type="radio" name="act" value="start"> Start<Br>
+                <input type="radio" name="act" value="stop"> Stop<Br>
+                <input type="radio" name="act" value="destroy"> destroy<Br>
+                <input value="Exec" type="submit" />
+        </form>
+    '''
+
+
+@post('/action') # or @route('/login', method='POST')
+def do_action():
+    act = request.forms.get('act')
+    dom = session.lookupByName(request.forms.get('username'))
+    
+
+    if (act == "start"):
         dom.create()
-        sleep(15)
+        return "<p>Started "+request.forms.get('username')+" succesfully!</p><a href='/action'>back</a>"
-
+    elif (act == "stop"):
-        print(session.listDomainsID())
-        print("Active? "+str(dom.isActive()))
-        sleep(15)
         dom.shutdown()
-
+        return "<p>Stopped "+request.forms.get('username')+"</p> <a href='/action'>back</a>"
-        sleep(15)
+    elif (act == "destroy"):
-        print("Active? "+str(dom.isActive()))
+        dom.destroy()
-
+        return "<p>Destroyed "+request.forms.get('username')+"</p> <a href='/action'>back</a>"
-    # print(session.getHostname())
+    else:
-
+        return "Error"
-
-
-    # try:
-    #     vm = session.lookupByName(args.name)
-    # except libvirt.libvirtError:
-    #     print(f'Machine with name {args.name} not found!')
-    #     session.close()
-    #     return
-    # disk = get_disk_by_name(vm, args.device)
-    # snapshot = create_snapshot_node(disk)
-    # vm.snapshotCreateXML(etree.tostring(snapshot, encoding='unicode'),
-    #         libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_DISK_ONLY | libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_ATOMIC)
-    session.close()
 
 if __name__ == '__main__':
-    main()
+    run(host='0.0.0.0', port=5000, debug=True)

snap-pg.py

@@ -0,0 +1,80 @@
+#!/usr/bin/python3
+
+import time
+import argparse
+import libvirt
+from lxml import etree
+from lxml.builder import E
+
+
+def parse_args():
+    parser = argparse.ArgumentParser(description='Create snapshot for libvirt machine')
+    parser.add_argument('--name', required=True, help='Machine name')
+    parser.add_argument('--device', required=True, help='Device path (like vda)')
+    return parser.parse_args()
+
+def create_snapshot_node(disk_node):
+    device = disk_node.xpath('/domain/devices/disk/target/@dev')[0]
+    disk_path = disk_node.xpath('/domain/devices/disk/source/@file')[0]
+
+    now = int(time.time())
+    snap_path = disk_path.rsplit('.', 1)[0]
+    snap_path = f'{snap_path}-{now}.snap'
+    snap_name = snap_path.rsplit('/', 1)[1]
+
+    snap = E.domainsnapshot()
+    snap.append(E.name(snap_name))
+
+    disks = E.disks()
+    disk = E.disk(name=device)
+    disk.append(E.source(file=snap_path))
+    disks.append(disk)
+
+    snap.append(disks)
+    return snap
+
+def get_disk_by_name(vm, name):
+    raw_xml = vm.XMLDesc(0)
+    xml = etree.XML(raw_xml)
+    disks = xml.xpath(f'/domain/devices/disk/target[@dev="{name}"]/..')
+    return disks[0]
+
+def main():
+    # args = parse_args()
+    session = libvirt.open('qemu:///system')
+    tgtDom = 1
+    from time import sleep
+    for i in session.listDefinedDomains():
+        print(i)
+        dom = session.lookupByName(i)
+        
+        print("Is active? "+ str(dom.isActive()))
+        dom.create()
+        sleep(15)
+
+        print(session.listDomainsID())
+        print("Active? "+str(dom.isActive()))
+        sleep(15)
+        dom.shutdown()
+
+        sleep(15)
+        print("Active? "+str(dom.isActive()))
+
+    # print(session.getHostname())
+
+
+
+    # try:
+    #     vm = session.lookupByName(args.name)
+    # except libvirt.libvirtError:
+    #     print(f'Machine with name {args.name} not found!')
+    #     session.close()
+    #     return
+    # disk = get_disk_by_name(vm, args.device)
+    # snapshot = create_snapshot_node(disk)
+    # vm.snapshotCreateXML(etree.tostring(snapshot, encoding='unicode'),
+    #         libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_DISK_ONLY | libvirt.VIR_DOMAIN_SNAPSHOT_CREATE_ATOMIC)
+    session.close()
+
+if __name__ == '__main__':
+    main()

snapshot.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-
+# Script by Александр Дрожевский from Rebrain
 import time
 import argparse
 import libvirt