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-rw-r--r--roles/vm/guest/install/library/wait_for_virt.py179
-rw-r--r--roles/vm/guest/install/tasks/main.yml2
2 files changed, 1 insertions, 180 deletions
diff --git a/roles/vm/guest/install/library/wait_for_virt.py b/roles/vm/guest/install/library/wait_for_virt.py
deleted file mode 100644
index 6c49fae1..00000000
--- a/roles/vm/guest/install/library/wait_for_virt.py
+++ /dev/null
@@ -1,179 +0,0 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-
-from __future__ import absolute_import, division, print_function
-__metaclass__ = type
-
-
-import traceback
-import time
-
-try:
- import libvirt
-except ImportError:
- HAS_VIRT = False
-else:
- HAS_VIRT = True
-
-from ansible.module_utils.basic import AnsibleModule
-from ansible.module_utils._text import to_native
-
-
-VIRT_FAILED = 1
-VIRT_SUCCESS = 0
-VIRT_UNAVAILABLE = 2
-
-VIRT_STATE_NAME_MAP = {
- 0: "running",
- 1: "running",
- 2: "running",
- 3: "paused",
- 4: "shutdown",
- 5: "shutdown",
- 6: "crashed"
-}
-
-
-class VMNotFound(Exception):
- pass
-
-
-class LibvirtConnection(object):
-
- def __init__(self, uri, module):
-
- self.module = module
-
- cmd = "uname -r"
- rc, stdout, stderr = self.module.run_command(cmd)
-
- if "xen" in stdout:
- conn = libvirt.open(None)
- elif "esx" in uri:
- auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_NOECHOPROMPT], [], None]
- conn = libvirt.openAuth(uri, auth)
- else:
- conn = libvirt.open(uri)
-
- if not conn:
- raise Exception("hypervisor connection failure")
-
- self.conn = conn
-
- def find_vm(self, vmid):
- """
- Extra bonus feature: vmid = -1 returns a list of everything
- """
- conn = self.conn
-
- vms = []
-
- # this block of code borrowed from virt-manager:
- # get working domain's name
- ids = conn.listDomainsID()
- for id in ids:
- vm = conn.lookupByID(id)
- vms.append(vm)
- # get defined domain
- names = conn.listDefinedDomains()
- for name in names:
- vm = conn.lookupByName(name)
- vms.append(vm)
-
- if vmid == -1:
- return vms
-
- for vm in vms:
- if vm.name() == vmid:
- return vm
-
- raise VMNotFound("virtual machine %s not found" % vmid)
-
- def get_status(self, vmid):
- state = self.find_vm(vmid).info()[0]
- return VIRT_STATE_NAME_MAP.get(state, "unknown")
-
-
-class Virt(object):
-
- def __init__(self, uri, module):
- self.module = module
- self.uri = uri
-
- def __get_conn(self):
- self.conn = LibvirtConnection(self.uri, self.module)
- return self.conn
-
- def status(self, vmid):
- """
- Return a state suitable for server consumption. Aka, codes.py values, not XM output.
- """
- self.__get_conn()
- return self.conn.get_status(vmid)
-
-
-def core(module):
-
- states = module.params.get('states', None)
- guest = module.params.get('name', None)
- uri = module.params.get('uri', None)
- delay = module.params.get('delay', None)
- sleep = module.params.get('sleep', None)
- timeout = module.params.get('timeout', None)
-
- v = Virt(uri, module)
- res = {'changed': False, 'failed': True}
-
- if delay > 0:
- time.sleep(delay)
-
- for _ in range(0, timeout, sleep):
- state = v.status(guest)
- if state in states:
- res['state'] = state
- res['failed'] = False
- res['msg'] = "guest '%s' has reached state: %s" % (guest, state)
- return VIRT_SUCCESS, res
-
- time.sleep(sleep)
-
- res['msg'] = "timeout waiting for guest '%s' to reach one of states: %s" % (guest, ', '.join(states))
- return VIRT_FAILED, res
-
-
-def main():
-
- module = AnsibleModule(argument_spec=dict(
- name=dict(aliases=['guest'], required=True),
- states=dict(type='list', required=True),
- uri=dict(default='qemu:///system'),
- delay=dict(type='int', default=0),
- sleep=dict(type='int', default=1),
- timeout=dict(type='int', default=300),
- ))
-
- if not HAS_VIRT:
- module.fail_json(
- msg='The `libvirt` module is not importable. Check the requirements.'
- )
-
- for state in module.params.get('states', None):
- if state not in set(VIRT_STATE_NAME_MAP.values()):
- module.fail_json(
- msg="states contains invalid state '%s', must be one of %s" % (state, ', '.join(set(VIRT_STATE_NAME_MAP.values())))
- )
-
- rc = VIRT_SUCCESS
- try:
- rc, result = core(module)
- except Exception as e:
- module.fail_json(msg=to_native(e), exception=traceback.format_exc())
-
- if rc != 0: # something went wrong emit the msg
- module.fail_json(rc=rc, msg=result)
- else:
- module.exit_json(**result)
-
-
-if __name__ == '__main__':
- main()
diff --git a/roles/vm/guest/install/tasks/main.yml b/roles/vm/guest/install/tasks/main.yml
index f2bd5362..d4a31929 100644
--- a/roles/vm/guest/install/tasks/main.yml
+++ b/roles/vm/guest/install/tasks/main.yml
@@ -10,7 +10,7 @@
size: "{{ item.value.size }}"
state: present
-- name: create zfs base datasets for vm
+- name: create zfs-based datasets for vm
loop: "{{ install.disks.virtio | default({}) | combine(install.disks.scsi | default({})) | dict2items | selectattr('value.type', 'eq', 'zfs') | map(attribute='value.backend') | map('default', 'default') | unique | list }}"
delegate_to: "{{ vm_host.name }}"
zfs: