6bd40787ce
It is not documented but it seems only registered templates have checksums. Templates created from VMs and snapshot don't. This change fixes the traceback. But we must re-thinking, if it still makes sense to look for the checksum.
607 lines
20 KiB
Python
607 lines
20 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# (c) 2015, René Moser <mail@renemoser.net>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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DOCUMENTATION = '''
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---
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module: cs_template
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short_description: Manages templates on Apache CloudStack based clouds.
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description:
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- Register a template from URL, create a template from a ROOT volume of a stopped VM or its snapshot and delete templates.
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version_added: '2.0'
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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 template.
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required: true
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url:
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description:
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- URL of where the template is hosted.
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- Mutually exclusive with C(vm).
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required: false
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default: null
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vm:
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description:
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- VM name the template will be created from its volume or alternatively from a snapshot.
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- VM must be in stopped state if created from its volume.
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- Mutually exclusive with C(url).
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required: false
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default: null
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snapshot:
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description:
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- Name of the snapshot, created from the VM ROOT volume, the template will be created from.
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- C(vm) is required together with this argument.
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required: false
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default: null
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os_type:
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description:
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- OS type that best represents the OS of this template.
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required: false
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default: null
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checksum:
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description:
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- The MD5 checksum value of this template.
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- If set, we search by checksum instead of name.
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required: false
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default: false
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is_ready:
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description:
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- This flag is used for searching existing templates.
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- If set to C(true), it will only list template ready for deployment e.g. successfully downloaded and installed.
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- Recommended to set it to C(false).
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required: false
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default: false
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is_public:
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description:
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- Register the template to be publicly available to all users.
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- Only used if C(state) is present.
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required: false
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default: false
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is_featured:
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description:
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- Register the template to be featured.
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- Only used if C(state) is present.
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required: false
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default: false
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is_dynamically_scalable:
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description:
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- Register the template having XS/VMWare tools installed in order to support dynamic scaling of VM CPU/memory.
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- Only used if C(state) is present.
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required: false
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default: false
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cross_zones:
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description:
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- Whether the template should be syned across zones.
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- Only used if C(state) is present.
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required: false
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default: false
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project:
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description:
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- Name of the project the template to be registered in.
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required: false
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default: null
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zone:
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description:
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- Name of the zone you wish the template to be registered or deleted from.
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- If not specified, first found zone will be used.
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required: false
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default: null
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template_filter:
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description:
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- Name of the filter used to search for the template.
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required: false
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default: 'self'
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choices: [ 'featured', 'self', 'selfexecutable', 'sharedexecutable', 'executable', 'community' ]
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hypervisor:
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description:
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- Name the hypervisor to be used for creating the new template.
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- Relevant when using C(state=present).
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required: false
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default: none
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choices: [ 'KVM', 'VMware', 'BareMetal', 'XenServer', 'LXC', 'HyperV', 'UCS', 'OVM' ]
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requires_hvm:
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description:
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- true if this template requires HVM.
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required: false
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default: false
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password_enabled:
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description:
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- True if the template supports the password reset feature.
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required: false
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default: false
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template_tag:
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description:
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- the tag for this template.
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required: false
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default: null
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sshkey_enabled:
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description:
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- True if the template supports the sshkey upload feature.
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required: false
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default: false
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is_routing:
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description:
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- True if the template type is routing i.e., if template is used to deploy router.
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- Only considered if C(url) is used.
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required: false
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default: false
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format:
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description:
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- The format for the template.
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- Relevant when using C(state=present).
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required: false
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default: null
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choices: [ 'QCOW2', 'RAW', 'VHD', 'OVA' ]
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is_extractable:
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description:
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- True if the template or its derivatives are extractable.
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required: false
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default: false
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details:
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description:
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- Template details in key/value pairs.
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required: false
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default: null
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bits:
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description:
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- 32 or 64 bits support.
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required: false
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default: '64'
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display_text:
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description:
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- Display text of the template.
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required: true
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default: null
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state:
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description:
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- State of the template.
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required: false
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default: 'present'
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choices: [ 'present', 'absent' ]
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poll_async:
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description:
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- Poll async jobs until job has finished.
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required: false
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default: true
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extends_documentation_fragment: cloudstack
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'''
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EXAMPLES = '''
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# Register a systemvm template
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- local_action:
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module: cs_template
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name: systemvm-vmware-4.5
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url: "http://packages.shapeblue.com/systemvmtemplate/4.5/systemvm64template-4.5-vmware.ova"
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hypervisor: VMware
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format: OVA
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cross_zones: yes
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os_type: Debian GNU/Linux 7(64-bit)
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# Create a template from a stopped virtual machine's volume
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- local_action:
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module: cs_template
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name: debian-base-template
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vm: debian-base-vm
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os_type: Debian GNU/Linux 7(64-bit)
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zone: tokio-ix
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password_enabled: yes
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is_public: yes
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# Create a template from a virtual machine's root volume snapshot
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- local_action:
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module: cs_template
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name: debian-base-template
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vm: debian-base-vm
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snapshot: ROOT-233_2015061509114
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os_type: Debian GNU/Linux 7(64-bit)
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zone: tokio-ix
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password_enabled: yes
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is_public: yes
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# Remove a template
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- local_action:
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module: cs_template
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name: systemvm-4.2
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state: absent
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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 template.
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returned: success
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type: string
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sample: a6f7a5fc-43f8-11e5-a151-feff819cdc9f
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name:
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description: Name of the template.
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returned: success
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type: string
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sample: Debian 7 64-bit
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display_text:
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description: Display text of the template.
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returned: success
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type: string
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sample: Debian 7.7 64-bit minimal 2015-03-19
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checksum:
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description: MD5 checksum of the template.
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returned: success
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type: string
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sample: 0b31bccccb048d20b551f70830bb7ad0
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status:
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description: Status of the template.
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returned: success
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type: string
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sample: Download Complete
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is_ready:
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description: True if the template is ready to be deployed from.
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returned: success
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type: boolean
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sample: true
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is_public:
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description: True if the template is public.
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returned: success
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type: boolean
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sample: true
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is_featured:
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description: True if the template is featured.
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returned: success
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type: boolean
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sample: true
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is_extractable:
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description: True if the template is extractable.
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returned: success
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type: boolean
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sample: true
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format:
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description: Format of the template.
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returned: success
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type: string
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sample: OVA
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os_type:
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description: Typo of the OS.
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returned: success
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type: string
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sample: CentOS 6.5 (64-bit)
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password_enabled:
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description: True if the reset password feature is enabled, false otherwise.
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returned: success
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type: boolean
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sample: false
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sshkey_enabled:
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description: true if template is sshkey enabled, false otherwise.
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returned: success
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type: boolean
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sample: false
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cross_zones:
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description: true if the template is managed across all zones, false otherwise.
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returned: success
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type: boolean
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sample: false
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template_type:
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description: Type of the template.
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returned: success
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type: string
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sample: USER
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created:
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description: Date of registering.
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returned: success
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type: string
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sample: 2015-03-29T14:57:06+0200
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template_tag:
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description: Template tag related to this template.
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returned: success
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type: string
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sample: special
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hypervisor:
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description: Hypervisor related to this template.
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returned: success
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type: string
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sample: VMware
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tags:
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description: List of resource tags associated with the template.
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returned: success
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type: dict
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sample: '[ { "key": "foo", "value": "bar" } ]'
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zone:
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description: Name of zone the template is registered in.
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returned: success
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type: string
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sample: zuerich
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domain:
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description: Domain the template is related to.
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returned: success
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type: string
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sample: example domain
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account:
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description: Account the template is related to.
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returned: success
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type: string
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sample: example account
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project:
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description: Name of project the template is related to.
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returned: success
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type: string
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sample: Production
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'''
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try:
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from cs import CloudStack, CloudStackException, read_config
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has_lib_cs = True
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except ImportError:
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has_lib_cs = False
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# import cloudstack common
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from ansible.module_utils.cloudstack import *
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class AnsibleCloudStackTemplate(AnsibleCloudStack):
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def __init__(self, module):
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super(AnsibleCloudStackTemplate, self).__init__(module)
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self.returns = {
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'checksum': 'checksum',
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'status': 'status',
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'isready': 'is_ready',
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'templatetag': 'template_tag',
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'sshkeyenabled': 'sshkey_enabled',
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'passwordenabled': 'password_enabled',
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'tempaltetype': 'template_type',
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'ostypename': 'os_type',
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'crossZones': 'cross_zones',
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'isextractable': 'is_extractable',
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'isfeatured': 'is_featured',
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'ispublic': 'is_public',
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'format': 'format',
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'hypervisor': 'hypervisor',
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}
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def _get_args(self):
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args = {}
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args['name'] = self.module.params.get('name')
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args['displaytext'] = self.get_or_fallback('display_text', 'name')
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args['bits'] = self.module.params.get('bits')
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args['isdynamicallyscalable'] = self.module.params.get('is_dynamically_scalable')
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args['isextractable'] = self.module.params.get('is_extractable')
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args['isfeatured'] = self.module.params.get('is_featured')
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args['ispublic'] = self.module.params.get('is_public')
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args['passwordenabled'] = self.module.params.get('password_enabled')
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args['requireshvm'] = self.module.params.get('requires_hvm')
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args['templatetag'] = self.module.params.get('template_tag')
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args['ostypeid'] = self.get_os_type(key='id')
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if not args['ostypeid']:
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self.module.fail_json(msg="Missing required arguments: os_type")
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return args
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def get_root_volume(self, key=None):
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args = {}
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args['account'] = self.get_account(key='name')
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args['domainid'] = self.get_domain(key='id')
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args['projectid'] = self.get_project(key='id')
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args['virtualmachineid'] = self.get_vm(key='id')
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args['type'] = "ROOT"
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volumes = self.cs.listVolumes(**args)
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if volumes:
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return self._get_by_key(key, volumes['volume'][0])
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self.module.fail_json(msg="Root volume for '%s' not found" % self.get_vm('name'))
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def get_snapshot(self, key=None):
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snapshot = self.module.params.get('snapshot')
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if not snapshot:
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return None
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args = {}
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args['account'] = self.get_account(key='name')
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args['domainid'] = self.get_domain(key='id')
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args['projectid'] = self.get_project(key='id')
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args['volumeid'] = self.get_root_volume('id')
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snapshots = self.cs.listSnapshots(**args)
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if snapshots:
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for s in snapshots['snapshot']:
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if snapshot in [ s['name'], s['id'] ]:
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return self._get_by_key(key, s)
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self.module.fail_json(msg="Snapshot '%s' not found" % snapshot)
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def create_template(self):
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template = self.get_template()
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if not template:
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self.result['changed'] = True
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args = self._get_args()
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snapshot_id = self.get_snapshot(key='id')
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if snapshot_id:
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args['snapshotid'] = snapshot_id
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else:
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args['volumeid'] = self.get_root_volume('id')
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if not self.module.check_mode:
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template = self.cs.createTemplate(**args)
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if 'errortext' in template:
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self.module.fail_json(msg="Failed: '%s'" % template['errortext'])
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poll_async = self.module.params.get('poll_async')
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if poll_async:
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template = self._poll_job(template, 'template')
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return template
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def register_template(self):
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template = self.get_template()
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if not template:
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self.result['changed'] = True
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args = self._get_args()
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args['url'] = self.module.params.get('url')
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args['format'] = self.module.params.get('format')
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args['checksum'] = self.module.params.get('checksum')
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args['isextractable'] = self.module.params.get('is_extractable')
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args['isrouting'] = self.module.params.get('is_routing')
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args['sshkeyenabled'] = self.module.params.get('sshkey_enabled')
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args['hypervisor'] = self.get_hypervisor()
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args['domainid'] = self.get_domain(key='id')
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args['account'] = self.get_account(key='name')
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args['projectid'] = self.get_project(key='id')
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if not self.module.params.get('cross_zones'):
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args['zoneid'] = self.get_zone(key='id')
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else:
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args['zoneid'] = -1
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if not self.module.check_mode:
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res = self.cs.registerTemplate(**args)
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if 'errortext' in res:
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self.module.fail_json(msg="Failed: '%s'" % res['errortext'])
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template = res['template']
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return template
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def get_template(self):
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args = {}
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args['isready'] = self.module.params.get('is_ready')
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args['templatefilter'] = self.module.params.get('template_filter')
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args['domainid'] = self.get_domain(key='id')
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args['account'] = self.get_account(key='name')
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args['projectid'] = self.get_project(key='id')
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if not self.module.params.get('cross_zones'):
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args['zoneid'] = self.get_zone(key='id')
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# if checksum is set, we only look on that.
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checksum = self.module.params.get('checksum')
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if not checksum:
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args['name'] = self.module.params.get('name')
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templates = self.cs.listTemplates(**args)
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if templates:
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# if checksum is set, we only look on that.
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if not checksum:
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return templates['template'][0]
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else:
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for i in templates['template']:
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if 'checksum' in i and i['checksum'] == checksum:
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return i
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return None
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def remove_template(self):
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template = self.get_template()
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if template:
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self.result['changed'] = True
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args = {}
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args['id'] = template['id']
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args['zoneid'] = self.get_zone(key='id')
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if not self.module.check_mode:
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res = self.cs.deleteTemplate(**args)
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if 'errortext' in res:
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self.module.fail_json(msg="Failed: '%s'" % res['errortext'])
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poll_async = self.module.params.get('poll_async')
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if poll_async:
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res = self._poll_job(res, 'template')
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return template
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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name = dict(required=True),
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display_text = dict(default=None),
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url = dict(default=None),
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vm = dict(default=None),
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snapshot = dict(default=None),
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os_type = dict(default=None),
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is_ready = dict(type='bool', choices=BOOLEANS, default=False),
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is_public = dict(type='bool', choices=BOOLEANS, default=True),
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is_featured = dict(type='bool', choices=BOOLEANS, default=False),
|
|
is_dynamically_scalable = dict(type='bool', choices=BOOLEANS, default=False),
|
|
is_extractable = dict(type='bool', choices=BOOLEANS, default=False),
|
|
is_routing = dict(type='bool', choices=BOOLEANS, default=False),
|
|
checksum = dict(default=None),
|
|
template_filter = dict(default='self', choices=['featured', 'self', 'selfexecutable', 'sharedexecutable', 'executable', 'community']),
|
|
hypervisor = dict(choices=['KVM', 'VMware', 'BareMetal', 'XenServer', 'LXC', 'HyperV', 'UCS', 'OVM', 'Simulator'], default=None),
|
|
requires_hvm = dict(type='bool', choices=BOOLEANS, default=False),
|
|
password_enabled = dict(type='bool', choices=BOOLEANS, default=False),
|
|
template_tag = dict(default=None),
|
|
sshkey_enabled = dict(type='bool', choices=BOOLEANS, default=False),
|
|
format = dict(choices=['QCOW2', 'RAW', 'VHD', 'OVA'], default=None),
|
|
details = dict(default=None),
|
|
bits = dict(type='int', choices=[ 32, 64 ], default=64),
|
|
state = dict(choices=['present', 'absent'], default='present'),
|
|
cross_zones = dict(type='bool', choices=BOOLEANS, default=False),
|
|
zone = dict(default=None),
|
|
domain = dict(default=None),
|
|
account = dict(default=None),
|
|
project = dict(default=None),
|
|
poll_async = dict(type='bool', choices=BOOLEANS, default=True),
|
|
api_key = dict(default=None),
|
|
api_secret = dict(default=None),
|
|
api_url = dict(default=None),
|
|
api_http_method = dict(choices=['get', 'post'], default='get'),
|
|
api_timeout = dict(type='int', default=10),
|
|
api_region = dict(default='cloudstack'),
|
|
),
|
|
mutually_exclusive = (
|
|
['url', 'vm'],
|
|
),
|
|
required_together = (
|
|
['api_key', 'api_secret', 'api_url'],
|
|
['format', 'url', 'hypervisor'],
|
|
),
|
|
supports_check_mode=True
|
|
)
|
|
|
|
if not has_lib_cs:
|
|
module.fail_json(msg="python library cs required: pip install cs")
|
|
|
|
try:
|
|
acs_tpl = AnsibleCloudStackTemplate(module)
|
|
|
|
state = module.params.get('state')
|
|
if state in ['absent']:
|
|
tpl = acs_tpl.remove_template()
|
|
else:
|
|
if module.params.get('url'):
|
|
tpl = acs_tpl.register_template()
|
|
elif module.params.get('vm'):
|
|
tpl = acs_tpl.create_template()
|
|
else:
|
|
module.fail_json(msg="one of the following is required on state=present: url,vm")
|
|
|
|
result = acs_tpl.get_result(tpl)
|
|
|
|
except CloudStackException, e:
|
|
module.fail_json(msg='CloudStackException: %s' % str(e))
|
|
|
|
module.exit_json(**result)
|
|
|
|
# import module snippets
|
|
from ansible.module_utils.basic import *
|
|
if __name__ == '__main__':
|
|
main()
|