393 lines
11 KiB
Python
393 lines
11 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# (c) 2016, René Moser <mail@renemoser.net>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['stableinterface'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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---
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module: cs_cluster
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short_description: Manages host clusters on Apache CloudStack based clouds.
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description:
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- Create, update and remove clusters.
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version_added: '2.1'
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author: René Moser (@resmo)
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options:
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name:
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description:
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- name of the cluster.
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type: str
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required: true
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zone:
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description:
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- Name of the zone in which the cluster belongs to.
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- If not set, default zone is used.
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type: str
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pod:
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description:
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- Name of the pod in which the cluster belongs to.
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type: str
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cluster_type:
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description:
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- Type of the cluster.
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- Required if I(state=present)
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type: str
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choices: [ CloudManaged, ExternalManaged ]
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hypervisor:
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description:
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- Name the hypervisor to be used.
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- Required if I(state=present).
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- Possible values are C(KVM), C(VMware), C(BareMetal), C(XenServer), C(LXC), C(HyperV), C(UCS), C(OVM), C(Simulator).
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type: str
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url:
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description:
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- URL for the cluster
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type: str
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username:
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description:
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- Username for the cluster.
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type: str
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password:
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description:
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- Password for the cluster.
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type: str
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guest_vswitch_name:
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description:
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- Name of virtual switch used for guest traffic in the cluster.
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- This would override zone wide traffic label setting.
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type: str
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guest_vswitch_type:
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description:
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- Type of virtual switch used for guest traffic in the cluster.
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- Allowed values are, vmwaresvs (for VMware standard vSwitch) and vmwaredvs (for VMware distributed vSwitch)
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type: str
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choices: [ vmwaresvs, vmwaredvs ]
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public_vswitch_name:
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description:
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- Name of virtual switch used for public traffic in the cluster.
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- This would override zone wide traffic label setting.
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type: str
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public_vswitch_type:
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description:
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- Type of virtual switch used for public traffic in the cluster.
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- Allowed values are, vmwaresvs (for VMware standard vSwitch) and vmwaredvs (for VMware distributed vSwitch)
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type: str
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choices: [ vmwaresvs, vmwaredvs ]
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vms_ip_address:
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description:
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- IP address of the VSM associated with this cluster.
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type: str
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vms_username:
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description:
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- Username for the VSM associated with this cluster.
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type: str
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vms_password:
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description:
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- Password for the VSM associated with this cluster.
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type: str
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ovm3_cluster:
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description:
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- Ovm3 native OCFS2 clustering enabled for cluster.
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type: str
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ovm3_pool:
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description:
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- Ovm3 native pooling enabled for cluster.
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type: str
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ovm3_vip:
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description:
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- Ovm3 vip to use for pool (and cluster).
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type: str
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state:
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description:
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- State of the cluster.
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type: str
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choices: [ present, absent, disabled, enabled ]
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default: present
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extends_documentation_fragment: cloudstack
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'''
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EXAMPLES = '''
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- name: Ensure a cluster is present
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cs_cluster:
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name: kvm-cluster-01
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zone: ch-zrh-ix-01
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hypervisor: KVM
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cluster_type: CloudManaged
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delegate_to: localhost
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- name: Ensure a cluster is disabled
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cs_cluster:
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name: kvm-cluster-01
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zone: ch-zrh-ix-01
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state: disabled
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delegate_to: localhost
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- name: Ensure a cluster is enabled
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cs_cluster:
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name: kvm-cluster-01
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zone: ch-zrh-ix-01
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state: enabled
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delegate_to: localhost
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- name: Ensure a cluster is absent
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cs_cluster:
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name: kvm-cluster-01
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zone: ch-zrh-ix-01
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state: absent
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delegate_to: localhost
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'''
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RETURN = '''
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---
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id:
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description: UUID of the cluster.
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returned: success
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type: str
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sample: 04589590-ac63-4ffc-93f5-b698b8ac38b6
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name:
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description: Name of the cluster.
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returned: success
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type: str
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sample: cluster01
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allocation_state:
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description: State of the cluster.
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returned: success
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type: str
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sample: Enabled
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cluster_type:
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description: Type of the cluster.
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returned: success
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type: str
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sample: ExternalManaged
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cpu_overcommit_ratio:
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description: The CPU overcommit ratio of the cluster.
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returned: success
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type: str
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sample: 1.0
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memory_overcommit_ratio:
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description: The memory overcommit ratio of the cluster.
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returned: success
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type: str
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sample: 1.0
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managed_state:
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description: Whether this cluster is managed by CloudStack.
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returned: success
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type: str
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sample: Managed
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ovm3_vip:
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description: Ovm3 VIP to use for pooling and/or clustering
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returned: success
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type: str
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sample: 10.10.10.101
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hypervisor:
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description: Hypervisor of the cluster
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returned: success
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type: str
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sample: VMware
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zone:
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description: Name of zone the cluster is in.
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returned: success
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type: str
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sample: ch-gva-2
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pod:
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description: Name of pod the cluster is in.
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returned: success
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type: str
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sample: pod01
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.cloudstack import (
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AnsibleCloudStack,
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cs_argument_spec,
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cs_required_together,
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)
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class AnsibleCloudStackCluster(AnsibleCloudStack):
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def __init__(self, module):
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super(AnsibleCloudStackCluster, self).__init__(module)
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self.returns = {
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'allocationstate': 'allocation_state',
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'hypervisortype': 'hypervisor',
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'clustertype': 'cluster_type',
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'podname': 'pod',
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'managedstate': 'managed_state',
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'memoryovercommitratio': 'memory_overcommit_ratio',
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'cpuovercommitratio': 'cpu_overcommit_ratio',
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'ovm3vip': 'ovm3_vip',
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}
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self.cluster = None
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def _get_common_cluster_args(self):
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args = {
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'clustername': self.module.params.get('name'),
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'hypervisor': self.module.params.get('hypervisor'),
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'clustertype': self.module.params.get('cluster_type'),
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}
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state = self.module.params.get('state')
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if state in ['enabled', 'disabled']:
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args['allocationstate'] = state.capitalize()
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return args
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def get_pod(self, key=None):
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args = {
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'name': self.module.params.get('pod'),
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'zoneid': self.get_zone(key='id'),
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}
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pods = self.query_api('listPods', **args)
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if pods:
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return self._get_by_key(key, pods['pod'][0])
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self.module.fail_json(msg="Pod %s not found in zone %s" % (self.module.params.get('pod'), self.get_zone(key='name')))
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def get_cluster(self):
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if not self.cluster:
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args = {}
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uuid = self.module.params.get('id')
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if uuid:
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args['id'] = uuid
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clusters = self.query_api('listClusters', **args)
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if clusters:
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self.cluster = clusters['cluster'][0]
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return self.cluster
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args['name'] = self.module.params.get('name')
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clusters = self.query_api('listClusters', **args)
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if clusters:
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self.cluster = clusters['cluster'][0]
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# fix different return from API then request argument given
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self.cluster['hypervisor'] = self.cluster['hypervisortype']
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self.cluster['clustername'] = self.cluster['name']
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return self.cluster
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def present_cluster(self):
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cluster = self.get_cluster()
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if cluster:
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cluster = self._update_cluster()
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else:
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cluster = self._create_cluster()
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return cluster
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def _create_cluster(self):
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required_params = [
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'cluster_type',
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'hypervisor',
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]
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self.module.fail_on_missing_params(required_params=required_params)
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args = self._get_common_cluster_args()
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args['zoneid'] = self.get_zone(key='id')
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args['podid'] = self.get_pod(key='id')
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args['url'] = self.module.params.get('url')
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args['username'] = self.module.params.get('username')
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args['password'] = self.module.params.get('password')
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args['guestvswitchname'] = self.module.params.get('guest_vswitch_name')
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args['guestvswitchtype'] = self.module.params.get('guest_vswitch_type')
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args['publicvswitchtype'] = self.module.params.get('public_vswitch_name')
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args['publicvswitchtype'] = self.module.params.get('public_vswitch_type')
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args['vsmipaddress'] = self.module.params.get('vms_ip_address')
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args['vsmusername'] = self.module.params.get('vms_username')
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args['vmspassword'] = self.module.params.get('vms_password')
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args['ovm3cluster'] = self.module.params.get('ovm3_cluster')
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args['ovm3pool'] = self.module.params.get('ovm3_pool')
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args['ovm3vip'] = self.module.params.get('ovm3_vip')
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self.result['changed'] = True
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cluster = None
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if not self.module.check_mode:
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res = self.query_api('addCluster', **args)
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# API returns a list as result CLOUDSTACK-9205
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if isinstance(res['cluster'], list):
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cluster = res['cluster'][0]
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else:
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cluster = res['cluster']
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return cluster
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def _update_cluster(self):
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cluster = self.get_cluster()
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args = self._get_common_cluster_args()
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args['id'] = cluster['id']
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if self.has_changed(args, cluster):
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self.result['changed'] = True
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if not self.module.check_mode:
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res = self.query_api('updateCluster', **args)
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cluster = res['cluster']
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return cluster
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def absent_cluster(self):
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cluster = self.get_cluster()
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if cluster:
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self.result['changed'] = True
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args = {
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'id': cluster['id'],
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}
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if not self.module.check_mode:
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self.query_api('deleteCluster', **args)
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return cluster
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def main():
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argument_spec = cs_argument_spec()
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argument_spec.update(dict(
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name=dict(required=True),
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zone=dict(),
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pod=dict(),
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cluster_type=dict(choices=['CloudManaged', 'ExternalManaged']),
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hypervisor=dict(),
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state=dict(choices=['present', 'enabled', 'disabled', 'absent'], default='present'),
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url=dict(),
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username=dict(),
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password=dict(no_log=True),
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guest_vswitch_name=dict(),
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guest_vswitch_type=dict(choices=['vmwaresvs', 'vmwaredvs']),
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public_vswitch_name=dict(),
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public_vswitch_type=dict(choices=['vmwaresvs', 'vmwaredvs']),
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vms_ip_address=dict(),
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vms_username=dict(),
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vms_password=dict(no_log=True),
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ovm3_cluster=dict(),
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ovm3_pool=dict(),
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ovm3_vip=dict(),
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))
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module = AnsibleModule(
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argument_spec=argument_spec,
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required_together=cs_required_together(),
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supports_check_mode=True
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)
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acs_cluster = AnsibleCloudStackCluster(module)
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state = module.params.get('state')
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if state in ['absent']:
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cluster = acs_cluster.absent_cluster()
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else:
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cluster = acs_cluster.present_cluster()
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result = acs_cluster.get_result(cluster)
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module.exit_json(**result)
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if __name__ == '__main__':
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main()
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