Added conditionals, umount, forceStop, timeout, etc
This commit is contained in:
Sergei Antipov
Matt Clay
parent
a121420d99
commit
cfd61d391a
1 changed files with 119 additions and 21 deletions
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@ -15,6 +15,7 @@
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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import os
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import time
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import logging
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try:
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@ -32,12 +33,67 @@ def content_check(proxmox, node, ostemplate, storage):
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def node_check(proxmox, node):
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return [ True for nd in proxmox.nodes.get() if nd['node'] == node ]
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def create_instance(proxmox, vmid, node, disk, storage, cpus, memory, swap, **kwargs):
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def create_instance(module, proxmox, vmid, node, disk, storage, cpus, memory, swap, timeout, **kwargs):
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proxmox_node = proxmox.nodes(node)
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logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)s:%(name)s: %(message)s')
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proxmox_node.openvz.create(vmid=vmid, storage=storage, memory=memory, swap=swap,
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taskid = proxmox_node.openvz.create(vmid=vmid, storage=storage, memory=memory, swap=swap,
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cpus=cpus, disk=disk, **kwargs)
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while timeout:
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if ( proxmox_node.tasks(taskid).status.get()['status'] == 'stopped'
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and proxmox_node.tasks(taskid).status.get()['exitstatus'] == 'OK' ):
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return True
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timeout = timeout - 1
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if timeout == 0:
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module.fail_json(msg='Reached timeout while waiting for creating VM. Last line in task before timeout: %s'
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% proxmox_node.tasks(taskid).log.get()[:1])
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time.sleep(1)
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def start_instance(module, proxmox, vm, vmid, timeout):
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taskid = proxmox.nodes(vm[0]['node']).openvz(vmid).status.start.post()
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while timeout:
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if ( proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['status'] == 'stopped'
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and proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['exitstatus'] == 'OK' ):
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return True
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timeout = timeout - 1
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if timeout == 0:
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module.fail_json(msg='Reached timeout while waiting for starting VM. Last line in task before timeout: %s'
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% proxmox.nodes(vm[0]['node']).tasks(taskid).log.get()[:1])
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time.sleep(1)
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return False
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def stop_instance(module, proxmox, vm, vmid, timeout, force):
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if force:
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taskid = proxmox.nodes(vm[0]['node']).openvz(vmid).status.shutdown.post(forceStop=1)
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else:
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taskid = proxmox.nodes(vm[0]['node']).openvz(vmid).status.shutdown.post()
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while timeout:
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if ( proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['status'] == 'stopped'
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and proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['exitstatus'] == 'OK' ):
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return True
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timeout = timeout - 1
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if timeout == 0:
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module.fail_json(msg='Reached timeout while waiting for stopping VM. Last line in task before timeout: %s'
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% proxmox_node.tasks(taskid).log.get()[:1])
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time.sleep(1)
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return False
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def umount_instance(module, proxmox, vm, vmid, timeout):
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taskid = proxmox.nodes(vm[0]['node']).openvz(vmid).status.umount.post()
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while timeout:
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if ( proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['status'] == 'stopped'
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and proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['exitstatus'] == 'OK' ):
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return True
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timeout = timeout - 1
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if timeout == 0:
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module.fail_json(msg='Reached timeout while waiting for unmounting VM. Last line in task before timeout: %s'
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% proxmox_node.tasks(taskid).log.get()[:1])
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time.sleep(1)
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return False
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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@ -50,7 +106,7 @@ def main():
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password = dict(),
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hostname = dict(),
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ostemplate = dict(),
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disk = dict(dtype='int', default=3),
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disk = dict(type='int', default=3),
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cpus = dict(type='int', default=1),
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memory = dict(type='int', default=512),
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swap = dict(type='int', default=0),
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@ -61,8 +117,9 @@ def main():
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cpuunits = dict(type='int', default=1000),
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nameserver = dict(),
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searchdomain = dict(),
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timeout = dict(type='int', default=30),
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force = dict(type='bool', choices=BOOLEANS, default='no'),
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state = dict(default='present', choices=['present', 'absent', 'stopped', 'started', 'restart']),
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state = dict(default='present', choices=['present', 'absent', 'stopped', 'started', 'restarted']),
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)
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)
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@ -81,7 +138,9 @@ def main():
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memory = module.params['memory']
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swap = module.params['swap']
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storage = module.params['storage']
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timeout = module.params['timeout']
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logging.basicConfig(level=logging.DEBUG, format='%(asctime)s %(levelname)s:%(name)s: %(message)s')
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# If password not set get it from PROXMOX_PASSWORD env
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if not api_password:
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try:
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@ -106,7 +165,7 @@ def main():
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module.fail_json(msg="ostemplate '%s' not exists on node %s and storage %s"
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% (module.params['ostemplate'], node, storage))
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create_instance(proxmox, vmid, node, disk, storage, cpus, memory, swap,
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create_instance(module, proxmox, vmid, node, disk, storage, cpus, memory, swap, timeout,
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password = module.params['password'],
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hostname = module.params['hostname'],
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ostemplate = module.params['ostemplate'],
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@ -118,7 +177,7 @@ def main():
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searchdomain = module.params['searchdomain'],
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force = int(module.params['force']))
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module.exit_json(changed=True, vmid=vmid)
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module.exit_json(changed=True, msg="deployed VM %s from template %s" % (vmid, module.params['ostemplate']))
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except Exception, e:
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module.fail_json(msg="creation of VM %s failed with exception: %s" % ( vmid, e ))
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@ -126,12 +185,12 @@ def main():
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try:
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vm = get_instance(proxmox, vmid)
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if not vm:
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module.fail_json(msg='VM with vmid %s not exists in cluster' % vmid)
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if [ True for vm in proxmox.node(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'started' ]:
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module.exit_json(changed=False, vmid=vmid)
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module.fail_json(msg='VM with vmid = %s not exists in cluster' % vmid)
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if proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'running':
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module.exit_json(changed=False, msg="VM %s is already running" % vmid)
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proxmox.nodes(vm[0]['node']).openvz(vmid).status.start.post()
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module.exit_json(changed=True, vmid=vmid)
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if start_instance(module, proxmox, vm, vmid, timeout):
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module.exit_json(changed=True, msg="VM %s started" % vmid)
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except Exception, e:
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module.fail_json(msg="starting of VM %s failed with exception: %s" % ( vmid, e ))
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@ -139,23 +198,62 @@ def main():
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try:
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vm = get_instance(proxmox, vmid)
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if not vm:
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module.fail_json(msg='VM with vmid %s not exists in cluster' % vmid)
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if [ True for vm in proxmox.node(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'stopped' ]:
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module.exit_json(changed=False, vmid=vmid)
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module.fail_json(msg='VM with vmid = %s not exists in cluster' % vmid)
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proxmox.nodes(vm[0]['node']).openvz(vmid).status.shutdown.post()
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module.exit_json(changed=True, vmid=vmid)
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if proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'mounted':
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if module.params['force']:
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if umount_instance(module, proxmox, vm, vmid, timeout):
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module.exit_json(changed=True, msg="VM %s is shutting down" % vmid)
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else:
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module.exit_json(changed=False, msg=("VM %s is already shutdown, but mounted. "
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"You can use force option to umount it.") % vmid)
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if proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'stopped':
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module.exit_json(changed=False, msg="VM %s is already shutdown" % vmid)
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if stop_instance(module, proxmox, vm, vmid, timeout, force = module.params['force']):
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module.exit_json(changed=True, msg="VM %s is shutting down" % vmid)
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except Exception, e:
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module.fail_json(msg="deletion of VM %s failed with exception: %s" % ( vmid, e ))
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module.fail_json(msg="stopping of VM %s failed with exception: %s" % ( vmid, e ))
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elif state == 'restarted':
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try:
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vm = get_instance(proxmox, vmid)
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if not vm:
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module.fail_json(msg='VM with vmid = %s not exists in cluster' % vmid)
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if ( proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'stopped'
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or proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'mounted' ):
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module.exit_json(changed=False, msg="VM %s is not running" % vmid)
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if ( stop_instance(module, proxmox, vm, vmid, timeout, force = module.params['force']) and
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start_instance(module, proxmox, vm, vmid, timeout) ):
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module.exit_json(changed=True, msg="VM %s is restarted" % vmid)
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except Exception, e:
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module.fail_json(msg="restarting of VM %s failed with exception: %s" % ( vmid, e ))
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elif state == 'absent':
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try:
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vm = get_instance(proxmox, vmid)
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if not vm:
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module.exit_json(changed=False, vmid=vmid)
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module.exit_json(changed=False, msg="VM %s does not exist" % vmid)
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proxmox.nodes(vm[0]['node']).openvz.delete(vmid)
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module.exit_json(changed=True, vmid=vmid)
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if proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'running':
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module.exit_json(changed=False, msg="VM %s is running. Stop it before deletion." % vmid)
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if proxmox.nodes(vm[0]['node']).openvz(vmid).status.current.get()['status'] == 'mounted':
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module.exit_json(changed=False, msg="VM %s is mounted. Stop it with force option before deletion." % vmid)
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taskid = proxmox.nodes(vm[0]['node']).openvz.delete(vmid)
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while timeout:
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if ( proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['status'] == 'stopped'
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and proxmox.nodes(vm[0]['node']).tasks(taskid).status.get()['exitstatus'] == 'OK' ):
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module.exit_json(changed=True, msg="VM %s removed" % vmid)
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timeout = timeout - 1
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if timeout == 0:
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module.fail_json(msg='Reached timeout while waiting for removing VM. Last line in task before timeout: %s'
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% proxmox_node.tasks(taskid).log.get()[:1])
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time.sleep(1)
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except Exception, e:
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module.fail_json(msg="deletion of VM %s failed with exception: %s" % ( vmid, e ))
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