cleaned up vca_vapp module to focus on managing vapps
This commit is contained in:
Peter Sprygada
Matt Clay
parent
57a9af5693
commit
7ff11a72aa
1 changed files with 176 additions and 211 deletions
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@ -21,20 +21,82 @@
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DOCUMENTATION = '''
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---
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module: vca_vapp
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short_description: create, terminate, start or stop a vm in vca
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short_description: Manages vCloud Air vApp instances.
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description:
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- Creates or terminates vca vms.
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- This module will actively managed vCloud Air vApp instances. Instances
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can be created and deleted as well as both deployed and undeployed.
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version_added: "2.0"
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author: Peter Sprygada (@privateip)
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options:
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vapp_name:
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description:
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- The name of the vCloud Air vApp instance
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required: yes
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vdc_name:
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description:
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- The name of the virtual data center (VDC) that contains the vAPP
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required: yes
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template_name:
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description:
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- The name of the vApp template to use to create the vApp instance. If
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the I(state) is not `absent` then the I(template_name) value must be
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provided. The I(template_name) must be previously uploaded to the
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catalog specified by I(catalog_name)
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required: no
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default: None
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network_name:
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description:
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- The name of the network that should be attached to the virtual machine
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in the vApp. The virtual network specified must already be created in
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the vCloud Air VDC. If the I(state) is not 'absent' then the
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I(network_name) argument must be provided.
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required: no
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default: None
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network_mode:
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description:
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- Configures the mode of the network connection.
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required: no
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default: pool
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choices: ['pool', 'dhcp', 'static']
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vm_name:
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description:
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- The name of the virtual machine instance in the vApp to manage.
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required: no
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default: None
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vm_cpus:
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description:
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- The number of vCPUs to configure for the VM in the vApp. If the
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I(vm_name) argument is provided, then this becomes a per VM setting
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otherwise it is applied to all VMs in the vApp.
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required: no
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default: None
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vm_memory:
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description:
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- The amount of memory in MB to allocate to VMs in the vApp. If the
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I(vm_name) argument is provided, then this becomes a per VM setting
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otherise it is applied to all VMs in the vApp.
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required: no
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default: None
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operation:
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description:
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- Specifies an operation to be performed on the vApp.
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required: no
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default: noop
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choices: ['noop', 'poweron', 'poweroff', 'suspend', 'shutdown', 'reboot', 'reset']
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state:
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description:
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- Configures the state of the vApp.
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required: no
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default: present
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choices: ['present', 'absent', 'deployed', 'undeployed']
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username:
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description:
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- The vca username or email address, if not set the environment variable VCA_USER is checked for the username.
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- The vCloud Air username to use during authentication
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required: false
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default: None
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password:
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description:
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- The vca password, if not set the environment variable VCA_PASS is checked for the password
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- The vCloud Air password to use during authentication
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required: false
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default: None
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org:
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@ -47,6 +109,11 @@ options:
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- The service id in a vchs environment to be used for creating the vapp
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required: false
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default: None
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instance_id:
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description:
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- The vCloud Air instance ID
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required: no
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default: None
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host:
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description:
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- The authentication host to be used when service type is vcd.
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@ -63,176 +130,54 @@ options:
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required: false
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default: vca
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choices: [ "vca", "vchs", "vcd" ]
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state:
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description:
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- if the object should be added or removed
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required: false
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default: present
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choices: [ "present", "absent" ]
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catalog_name:
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description:
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- The catalog from which the vm template is used.
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required: false
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default: "Public Catalog"
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script:
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description:
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- The path to script that gets injected to vm during creation.
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required: false
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default: "Public Catalog"
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template_name:
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description:
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- The template name from which the vm should be created.
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required: True
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network_name:
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description:
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- The network name to which the vm should be attached.
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required: false
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default: 'None'
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network_mode:
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description:
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- The network mode in which the ip should be allocated.
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required: false
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default: pool
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choices: [ "pool", "dhcp", 'static' ]
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instance_id::
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description:
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- The instance id of the region in vca flavour where the vm should be created
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required: false
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default: None
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vdc_name:
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description:
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- The name of the vdc where the vm should be created.
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required: false
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default: None
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vm_name:
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description:
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- The name of the vm to be created, the vapp is named the same as the vapp name
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required: false
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default: 'default_ansible_vm1'
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vm_cpus:
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description:
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- The number if cpus to be added to the vm
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required: false
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default: None
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vm_memory:
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description:
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- The amount of memory to be added to vm in megabytes
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required: false
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default: None
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'''
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EXAMPLES = '''
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#Create a vm in an vca environment. The username password is not set as they are set in environment
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- hosts: localhost
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connection: local
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tasks:
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- vca_vapp:
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operation: poweroff
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instance_id: 'b15ff1e5-1024-4f55-889f-ea0209726282'
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vdc_name: 'benz_ansible'
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vm_name: benz
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vm_cpus: 2
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vm_memory: 1024
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network_mode: pool
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template_name: "CentOS63-32BIT"
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admin_password: "Password!123"
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network_name: "default-routed-network"
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#Create a vm in a vchs environment.
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- hosts: localhost
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connection: local
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tasks:
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- vca_app:
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operation: poweron
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service_id: '9-69'
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vdc_name: 'Marketing'
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service_type: 'vchs'
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vm_name: benz
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vm_cpus: 1
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script: "/tmp/configure_vm.sh"
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catalog_name: "Marketing-Catalog"
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template_name: "Marketing-Ubuntu-1204x64"
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vm_memory: 512
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network_name: "M49-default-isolated"
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#create a vm in a vdc environment
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- hosts: localhost
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connection: local
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tasks:
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- vca_vapp:
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operation: poweron
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org: IT20
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host: "mycloud.vmware.net"
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api_version: "5.5"
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service_type: vcd
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vdc_name: 'IT20 Data Center (Beta)'
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vm_name: benz
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vm_cpus: 1
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catalog_name: "OS Templates"
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template_name: "CentOS 6.5 64Bit CLI"
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network_mode: pool
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- name: Creates a new vApp in a VCA instance
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vca_vapp:
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vapp_name: tower
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state=present
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template_name='Ubuntu Server 12.04 LTS (amd64 20150127)'
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vdc_name=VDC1
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instance_id=<your instance id here>
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username=<your username here>
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password=<your password here>
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'''
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try:
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from pyvcloud.vcloudair import VCA
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HAS_PYVCLOUD = True
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except ImportError:
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HAS_PYVCLOUD = False
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DEFAULT_VAPP_OPERATION = 'noop'
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VAPP_STATE_MAP = {
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'poweron': 'Powered on',
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'poweroff': 'Powered off',
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'reboot': None,
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'reset': None,
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'shutdown': 'Powered off',
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'suspend': 'Suspended',
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'absent': None
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VAPP_STATUS = {
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'Powered off': 'poweroff',
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'Powered on': 'poweron',
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'Suspended': 'suspend'
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}
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def modify_vapp(vapp, module):
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vm_name = module.params['vm_name']
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vm_cpus = module.params['vm_cpus']
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vm_memory = module.params['vm_memory']
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VAPP_STATES = ['present', 'absent', 'deployed', 'undeployed']
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VAPP_OPERATIONS = ['poweron', 'poweroff', 'suspend', 'shutdown',
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'reboot', 'reset', 'noop']
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changed = False
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def get_instance(module):
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vapp_name = module.params['vapp_name']
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inst = dict(vapp_name=vapp_name, state='absent')
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try:
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vm = vapp.get_vms_details()[0]
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except IndexError:
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raise VcaError('No VM provisioned for vapp')
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vapp = module.get_vapp(vapp_name)
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if vapp:
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status = module.vca.get_status(vapp.me.get_status())
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inst['status'] = VAPP_STATUS.get(status, 'unknown')
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inst['state'] = 'deployed' if vapp.me.deployed else 'undeployed'
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return inst
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except VcaError:
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return inst
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if vm['status'] != 'Powered off':
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raise VcaError('vApp must be powered off to modify')
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if vm_cpus != vm['cpus'] and vm_cpus is not None:
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if not module.check_mode:
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task = vapp.modify_vm_cpu(vm_name, vm_cpus)
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changed = True
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if vm_memory != vm['memory_mb'] and vm_memory is not None:
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if not module.check_mode:
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task = vca.modify_vm_memory(vm_name, vm_memory)
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changed = True
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return changed
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def set_vapp_state(vapp, state):
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vm = vapp.get_vms_details()[0]
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try:
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if vm['status'] != VAPP_STATE_MAP[state]:
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func = getattr(vm, state)
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func()
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except KeyError:
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raise VcaError('unknown vapp state', state=str(state), vm=str(vm))
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def create_vapp(vca, module):
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def create(module):
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vdc_name = module.params['vdc_name']
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vapp_name = module.params['vapp_name']
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template_name = module.params['template_name']
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@ -242,85 +187,105 @@ def create_vapp(vca, module):
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vm_name = module.params['vm_name']
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vm_cpus = module.params['vm_cpus']
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vm_memory = module.params['vm_memory']
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deploy = module.params['deploy']
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deploy = module.params['state'] == 'deploy'
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poweron = module.params['operation'] == 'poweron'
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task = vca.create_vapp(vdc_name, vapp_name, template_name, catalog_name,
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network_name, network_mode, vm_name, vm_cpus,
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vm_memory, deploy, False)
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task = module.vca.create_vapp(vdc_name, vapp_name, template_name,
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catalog_name, network_name, network_mode,
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vm_name, vm_cpus, vm_memory, deploy, poweron)
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vca.block_until_completed(task)
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module.vca.block_until_completed(task)
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return vca.get_vapp(vca.get_vdc(vdc_name), vapp_name)
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def remove_vapp(vca, module):
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def delete(module):
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vdc_name = module.params['vdc_name']
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vapp_name = module.params['vapp_name']
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if not vca.delete_vapp(vdc_name, vapp_name):
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raise VcaError('unable to delete %s from %s' % (vapp_name, vdc_name))
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module.vca.delete_vapp(vdc_name, vapp_name)
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def do_operation(module):
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vapp_name = module.params['vapp_name']
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operation = module.params['operation']
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vm_name = module.params.get('vm_name')
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vm = None
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if vm_name:
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vm = module.get_vm(vapp_name, vm_name)
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if operation == 'poweron':
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operation = 'powerOn'
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elif operation == 'poweroff':
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operation = 'powerOff'
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cmd = 'power:%s' % operation
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module.get_vapp(vapp_name).execute(cmd, 'post', targetVM=vm)
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def set_state(module):
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state = module.params['state']
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vapp = module.get_vapp(module.params['vapp_name'])
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if state == 'deployed':
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action = module.params['operation'] == 'poweron'
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if not vapp.deploy(action):
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module.fail('unable to deploy vapp')
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elif state == 'undeployed':
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action = module.params['operation']
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if action == 'poweroff':
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action = 'powerOff'
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elif action != 'suspend':
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action = None
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if not vapp.undeploy(action):
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module.fail('unable to undeploy vapp')
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def main():
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argument_spec = vca_argument_spec()
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argument_spec.update(
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dict(
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vdc_name=dict(requred=True),
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argument_spec = dict(
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vapp_name=dict(required=True),
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template_name=dict(required=True),
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vdc_name=dict(required=True),
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template_name=dict(),
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catalog_name=dict(default='Public Catalog'),
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network_name=dict(),
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network_mode=dict(default='pool', choices=['dhcp', 'static', 'pool']),
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vm_name=dict(),
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vm_memory=dict(),
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vm_cpus=dict(),
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deploy=dict(default=False),
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state=dict(default='poweron', choices=VAPP_STATE_MAP.keys())
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)
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vm_memory=dict(),
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operation=dict(default=DEFAULT_VAPP_OPERATION, choices=VAPP_OPERATIONS),
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state=dict(default='present', choices=VAPP_STATES)
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)
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module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
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module = VcaAnsibleModule(argument_spec=argument_spec,
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supports_check_mode=True)
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vdc_name = module.params['vdc_name']
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vapp_name = module.params['vapp_name']
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state = module.params['state']
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operation = module.params['operation']
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if not HAS_PYVCLOUD:
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module.fail_json(msg="python module pyvcloud is needed for this module")
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vca = vca_login(module)
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vdc = vca.get_vdc(vdc_name)
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if not vdc:
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module.fail_json(msg="Error getting the vdc, Please check the vdc name")
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instance = get_instance(module)
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result = dict(changed=False)
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vapp = vca.get_vapp(vdc, vapp_name)
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if instance and state == 'absent':
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if not module.check_mode:
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delete(module)
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result['changed'] = True
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try:
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if not vapp and state != 'absent':
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elif state != 'absent':
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if instance['state'] == 'absent':
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if not module.check_mode:
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vapp = create_vapp(vca, module)
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set_vapp_state(vapp, state)
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create(module)
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result['changed'] = True
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elif vapp and state == 'absent':
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if not module.check_mode:
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remove_vapp(vca, module)
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result['changed'] = True
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elif vapp:
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if not module.check_mode:
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changed = modify_vapp(vapp, module)
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set_vapp_state(vapp, state)
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result['changed'] = True
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except VcaError, e:
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module.fail_json(msg=e.message, **e.kwargs)
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except Exception, e:
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module.fail_json(msg=e.message)
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module.exit_json(**result)
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elif instance['state'] != state and state != 'present':
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if not module.check_mode:
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set_state(module)
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result['changed'] = True
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if operation != instance.get('status') and operation != 'noop':
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if not module.check_mode:
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do_operation(module)
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result['changed'] = True
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return module.exit(**result)
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# import module snippets
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from ansible.module_utils.basic import *
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from ansible.module_utils.vca import *
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if __name__ == '__main__':
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main()
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