=========================== Getting Started With VMware =========================== .. versionadded:: 2015.5.4 **Author**: Nitin Madhok The VMware cloud module allows you to manage VMware ESX, ESXi, and vCenter. Dependencies ============ The vmware module for Salt Cloud requires the ``pyVmomi`` package, which is available at PyPI: https://pypi.python.org/pypi/pyvmomi This package can be installed using `pip` or `easy_install`: .. code-block:: bash pip install pyvmomi easy_install pyvmomi .. note:: Version 6.0 of pyVmomi has some problems with SSL error handling on certain versions of Python. If using version 6.0 of pyVmomi, the machine that you are running the proxy minion process from must have either Python 2.7.9 or newer This is due to an upstream dependency in pyVmomi 6.0 that is not supported in Python version 2.6 to 2.7.8. If the version of Python running the salt-cloud command is not in the supported range, you will need to install an earlier version of pyVmomi. See `Issue #29537`_ for more information. .. _Issue #29537: https://github.com/saltstack/salt/issues/29537 Configuration ============= The VMware cloud module needs the vCenter or ESX/ESXi URL, username and password to be set up in the cloud configuration at ``/etc/salt/cloud.providers`` or ``/etc/salt/cloud.providers.d/vmware.conf``: .. code-block:: yaml my-vmware-config: driver: vmware user: 'DOMAIN\user' password: 'verybadpass' url: '10.20.30.40' vcenter01: driver: vmware user: 'DOMAIN\user' password: 'verybadpass' url: 'vcenter01.domain.com' protocol: 'https' port: 443 vcenter02: driver: vmware user: 'DOMAIN\user' password: 'verybadpass' url: 'vcenter02.domain.com' protocol: 'http' port: 80 esx01: driver: vmware user: 'admin' password: 'verybadpass' url: 'esx01.domain.com' .. note:: Optionally, ``protocol`` and ``port`` can be specified if the vCenter server is not using the defaults. Default is ``protocol: https`` and ``port: 443``. .. note:: .. versionchanged:: 2015.8.0 The ``provider`` parameter in cloud provider configuration was renamed to ``driver``. This change was made to avoid confusion with the ``provider`` parameter that is used in cloud profile configuration. Cloud provider configuration now uses ``driver`` to refer to the salt-cloud driver that provides the underlying functionality to connect to a cloud provider, while cloud profile configuration continues to use ``provider`` to refer to the cloud provider configuration that you define. .. _vmware-cloud-profile: Profiles ======== Set up an initial profile at ``/etc/salt/cloud.profiles`` or ``/etc/salt/cloud.profiles.d/vmware.conf``: .. code-block:: yaml vmware-centos6.5: provider: vcenter01 clonefrom: test-vm ## Optional arguments num_cpus: 4 memory: 8GB devices: cd: CD/DVD drive 1: device_type: datastore_iso_file iso_path: "[nap004-1] vmimages/tools-isoimages/linux.iso" CD/DVD drive 2: device_type: client_device mode: atapi controller: IDE 2 CD/DVD drive 3: device_type: client_device mode: passthrough controller: IDE 3 disk: Hard disk 1: size: 30 Hard disk 2: size: 20 controller: SCSI controller 2 Hard disk 3: size: 5 controller: SCSI controller 3 network: Network adapter 1: name: 10.20.30-400-Test switch_type: standard ip: 10.20.30.123 gateway: [10.20.30.110] subnet_mask: 255.255.255.128 domain: example.com Network adapter 2: name: 10.30.40-500-Dev-DHCP adapter_type: e1000 switch_type: distributed Network adapter 3: name: 10.40.50-600-Prod adapter_type: vmxnet3 switch_type: distributed ip: 10.40.50.123 gateway: [10.40.50.110] subnet_mask: 255.255.255.128 domain: example.com scsi: SCSI controller 1: type: lsilogic SCSI controller 2: type: lsilogic_sas bus_sharing: virtual SCSI controller 3: type: paravirtual bus_sharing: physical ide: IDE 2 IDE 3 domain: example.com dns_servers: - 123.127.255.240 - 123.127.255.241 - 123.127.255.242 resourcepool: Resources cluster: Prod datastore: HUGE-DATASTORE-Cluster folder: Development datacenter: DC1 host: c4212n-002.domain.com template: False power_on: True extra_config: mem.hotadd: 'yes' guestinfo.foo: bar guestinfo.domain: foobar.com guestinfo.customVariable: customValue deploy: True customization: True private_key: /root/.ssh/mykey.pem ssh_username: cloud-user password: veryVeryBadPassword minion: master: 123.127.193.105 file_map: /path/to/local/custom/script: /path/to/remote/script /path/to/local/file: /path/to/remote/file /srv/salt/yum/epel.repo: /etc/yum.repos.d/epel.repo hardware_version: 10 image: centos64Guest #For Windows VM win_username: Administrator win_password: administrator win_organization_name: ABC-Corp plain_text: True win_installer: /root/Salt-Minion-2015.8.4-AMD64-Setup.exe win_user_fullname: Windows User ``provider`` Enter the name that was specified when the cloud provider config was created. ``clonefrom`` Enter the name of the VM/template to clone from. If not specified, the VM will be created without cloning. ``num_cpus`` Enter the number of vCPUS that you want the VM/template to have. If not specified, the current VM/template\'s vCPU count is used. ``cores_per_socket`` .. versionadded:: 2016.11.0 Enter the number of cores per vCPU that you want the VM/template to have. If not specified, this will default to 1. .. note:: Cores per socket should be less than or equal to the total number of vCPUs assigned to the VM/template. ``memory`` Enter the memory size (in MB or GB) that you want the VM/template to have. If not specified, the current VM/template\'s memory size is used. Example ``memory: 8GB`` or ``memory: 8192MB``. ``devices`` Enter the device specifications here. Currently, the following devices can be created or reconfigured: cd Enter the CD/DVD drive specification here. If the CD/DVD drive doesn\'t exist, it will be created with the specified configuration. If the CD/DVD drive already exists, it will be reconfigured with the specifications. The following options can be specified per CD/DVD drive: device_type Specify how the CD/DVD drive should be used. Currently supported types are ``client_device`` and ``datastore_iso_file``. Default is ``device_type: client_device`` iso_path Enter the path to the iso file present on the datastore only if ``device_type: datastore_iso_file``. The syntax to specify this is ``iso_path: "[datastoreName] vmimages/tools-isoimages/linux.iso"``. This field is ignored if ``device_type: client_device`` mode Enter the mode of connection only if ``device_type: client_device``. Currently supported modes are ``passthrough`` and ``atapi``. This field is ignored if ``device_type: datastore_iso_file``. Default is ``mode: passthrough`` controller Specify the IDE controller label to which this drive should be attached. This should be specified only when creating both the specified IDE controller as well as the CD/DVD drive at the same time. disk Enter the disk specification here. If the hard disk doesn\'t exist, it will be created with the provided size. If the hard disk already exists, it will be expanded if the provided size is greater than the current size of the disk. size Enter the size of disk in GB thin_provision Specifies whether the disk should be thin provisioned or not. Default is ``thin_provision: False``. .. versionadded:: 2016.3.0 controller Specify the SCSI controller label to which this disk should be attached. This should be specified only when creating both the specified SCSI controller as well as the hard disk at the same time. network Enter the network adapter specification here. If the network adapter doesn\'t exist, a new network adapter will be created with the specified network name, type and other configuration. If the network adapter already exists, it will be reconfigured with the specifications. The following additional options can be specified per network adapter (See example above): name Enter the network name you want the network adapter to be mapped to. adapter_type Enter the network adapter type you want to create. Currently supported types are ``vmxnet``, ``vmxnet2``, ``vmxnet3``, ``e1000`` and ``e1000e``. If no type is specified, by default ``vmxnet3`` will be used. switch_type Enter the type of switch to use. This decides whether to use a standard switch network or a distributed virtual portgroup. Currently supported types are ``standard`` for standard portgroups and ``distributed`` for distributed virtual portgroups. ip Enter the static IP you want the network adapter to be mapped to. If the network specified is DHCP enabled, you do not have to specify this. gateway Enter the gateway for the network as a list. If the network specified is DHCP enabled, you do not have to specify this. subnet_mask Enter the subnet mask for the network. If the network specified is DHCP enabled, you do not have to specify this. domain Enter the domain to be used with the network adapter. If the network specified is DHCP enabled, you do not have to specify this. scsi Enter the SCSI controller specification here. If the SCSI controller doesn\'t exist, a new SCSI controller will be created of the specified type. If the SCSI controller already exists, it will be reconfigured with the specifications. The following additional options can be specified per SCSI controller: type Enter the SCSI controller type you want to create. Currently supported types are ``lsilogic``, ``lsilogic_sas`` and ``paravirtual``. Type must be specified when creating a new SCSI controller. bus_sharing Specify this if sharing of virtual disks between virtual machines is desired. The following can be specified: virtual Virtual disks can be shared between virtual machines on the same server. physical Virtual disks can be shared between virtual machines on any server. no Virtual disks cannot be shared between virtual machines. ide Enter the IDE controller specification here. If the IDE controller doesn\'t exist, a new IDE controller will be created. If the IDE controller already exists, no further changes to it will me made. ``domain`` Enter the global domain name to be used for DNS. If not specified and if the VM name is a FQDN, ``domain`` is set to the domain from the VM name. Default is ``local``. ``dns_servers`` Enter the list of DNS servers to use in order of priority. ``resourcepool`` Enter the name of the resourcepool to which the new virtual machine should be attached. This determines what compute resources will be available to the clone. .. note:: - For a clone operation from a virtual machine, it will use the same resourcepool as the original virtual machine unless specified. - For a clone operation from a template to a virtual machine, specifying either this or cluster is required. If both are specified, the resourcepool value will be used. - For a clone operation to a template, this argument is ignored. ``cluster`` Enter the name of the cluster whose resource pool the new virtual machine should be attached to. .. note:: - For a clone operation from a virtual machine, it will use the same cluster\'s resourcepool as the original virtual machine unless specified. - For a clone operation from a template to a virtual machine, specifying either this or resourcepool is required. If both are specified, the resourcepool value will be used. - For a clone operation to a template, this argument is ignored. ``datastore`` Enter the name of the datastore or the datastore cluster where the virtual machine should be located on physical storage. If not specified, the current datastore is used. .. note:: - If you specify a datastore cluster name, DRS Storage recommendation is automatically applied. - If you specify a datastore name, DRS Storage recommendation is disabled. ``folder`` Enter the name of the folder that will contain the new virtual machine. .. note:: - For a clone operation from a VM/template, the new VM/template will be added to the same folder that the original VM/template belongs to unless specified. - If both folder and datacenter are specified, the folder value will be used. ``datacenter`` Enter the name of the datacenter that will contain the new virtual machine. .. note:: - For a clone operation from a VM/template, the new VM/template will be added to the same folder that the original VM/template belongs to unless specified. - If both folder and datacenter are specified, the folder value will be used. ``host`` Enter the name of the target host where the virtual machine should be registered. If not specified: .. note:: - If resource pool is not specified, current host is used. - If resource pool is specified, and the target pool represents a stand-alone host, the host is used. - If resource pool is specified, and the target pool represents a DRS-enabled cluster, a host selected by DRS is used. - If resource pool is specified and the target pool represents a cluster without DRS enabled, an InvalidArgument exception be thrown. ``template`` Specifies whether the new virtual machine should be marked as a template or not. Default is ``template: False``. ``power_on`` Specifies whether the new virtual machine should be powered on or not. If ``template: True`` is set, this field is ignored. Default is ``power_on: True``. ``extra_config`` Specifies the additional configuration information for the virtual machine. This describes a set of modifications to the additional options. If the key is already present, it will be reset with the new value provided. Otherwise, a new option is added. Keys with empty values will be removed. ``deploy`` Specifies if salt should be installed on the newly created VM. Default is ``True`` so salt will be installed using the bootstrap script. If ``template: True`` or ``power_on: False`` is set, this field is ignored and salt will not be installed. ``customization`` Specify whether the new virtual machine should be customized or not. If ``customization: False`` is set, the new virtual machine will not be customized. Default is ``customization: True``. ``private_key`` Specify the path to the private key to use to be able to ssh to the VM. ``ssh_username`` Specify the username to use in order to ssh to the VM. Default is ``root`` ``password`` Specify a password to use in order to ssh to the VM. If ``private_key`` is specified, you do not need to specify this. ``minion`` Specify custom minion configuration you want the salt minion to have. A good example would be to specify the ``master`` as the IP/DNS name of the master. ``file_map`` Specify file/files you want to copy to the VM before the bootstrap script is run and salt is installed. A good example of using this would be if you need to put custom repo files on the server in case your server will be in a private network and cannot reach external networks. ``hardware_version`` Specify the virtual hardware version for the vm/template that is supported by the host. ``image`` Specify the guest id of the VM. For a full list of supported values see the VMware vSphere documentation: http://pubs.vmware.com/vsphere-60/topic/com.vmware.wssdk.apiref.doc/vim.vm.GuestOsDescriptor.GuestOsIdentifier.html .. note:: For a clone operation, this argument is ignored. ``win_username`` Specify windows vm administrator account. .. note:: Windows template should have "administrator" account. ``win_password`` Specify windows vm administrator account password. .. note:: During network configuration (if network specified), it is used to specify new administrator password for the machine. ``win_organization_name`` Specify windows vm user's organization. Default organization name is Organization VMware vSphere documentation: https://www.vmware.com/support/developer/vc-sdk/visdk25pubs/ReferenceGuide/vim.vm.customization.UserData.html ``win_user_fullname`` Specify windows vm user's fullname. Default fullname is "Windows User" VMware vSphere documentation: https://www.vmware.com/support/developer/vc-sdk/visdk25pubs/ReferenceGuide/vim.vm.customization.UserData.html ``plain_text`` Flag to specify whether or not the password is in plain text, rather than encrypted. VMware vSphere documentation: https://www.vmware.com/support/developer/vc-sdk/visdk25pubs/ReferenceGuide/vim.vm.customization.Password.html ``win_installer`` Specify windows minion client installer path Cloning a VM ============ Cloning VMs/templates is the easiest and the preferred way to work with VMs using the VMware driver. .. note:: Cloning operations are unsupported on standalone ESXi hosts, a vCenter server will be required. Example of a minimal profile: .. code-block:: yaml my-minimal-clone: provider: vcenter01 clonefrom: 'test-vm' When cloning a VM, all the profile configuration parameters are optional and the configuration gets inherited from the clone. Example to add/resize a disk: .. code-block:: yaml my-disk-example: provider: vcenter01 clonefrom: 'test-vm' devices: disk: Hard disk 1: size: 30 Depending on the configuration of the VM that is getting cloned, the disk in the resulting clone will differ. .. note:: - If the VM has no disk named 'Hard disk 1' an empty disk with the specified size will be added to the clone. - If the VM has a disk named 'Hard disk 1' and the size specified is larger than the original disk, an empty disk with the specified size will be added to the clone. - If the VM has a disk named 'Hard disk 1' and the size specified is smaller than the original disk, an empty disk with the original size will be added to the clone. Example to reconfigure the memory and number of vCPUs: .. code-block:: yaml my-disk-example: provider: vcenter01 clonefrom: 'test-vm' memory: 16GB num_cpus: 8 Cloning a Template ================== Cloning a template works similar to cloning a VM except for the fact that a resource pool or cluster must be specified additionally in the profile. Example of a minimal profile: .. code-block:: yaml my-template-clone: provider: vcenter01 clonefrom: 'test-template' cluster: 'Prod' Cloning from a Snapshot ======================= .. versionadded:: 2016.3.5 Cloning from a snapshot requires that one of the supported options be set in the cloud profile. Supported options are ``createNewChildDiskBacking``, ``moveChildMostDiskBacking``, ``moveAllDiskBackingsAndAllowSharing`` and ``moveAllDiskBackingsAndDisallowSharing``. Example of a minimal profile: .. code-block:: yaml my-template-clone: provider: vcenter01 clonefrom: 'salt_vm' snapshot: disk_move_type: createNewChildDiskBacking # these types are also supported # disk_move_type: moveChildMostDiskBacking # disk_move_type: moveAllDiskBackingsAndAllowSharing # disk_move_type: moveAllDiskBackingsAndDisallowSharing Creating a VM ============= .. versionadded:: 2016.3.0 Creating a VM from scratch means that more configuration has to be specified in the profile because there is no place to inherit configuration from. .. note:: Unlike most cloud drivers that use prepared images, creating VMs using VMware cloud driver needs an installation method that requires no human interaction. For Example: preseeded ISO, kickstart URL or network PXE boot. Example of a minimal profile: .. code-block:: yaml my-minimal-profile: provider: esx01 datastore: esx01-datastore resourcepool: Resources folder: vm .. note:: The example above contains the minimum required configuration needed to create a VM from scratch. The resulting VM will only have 1 VCPU, 32MB of RAM and will not have any storage or networking. Example of a complete profile: .. code-block:: yaml my-complete-example: provider: esx01 datastore: esx01-datastore resourcepool: Resources folder: vm num_cpus: 2 memory: 8GB image: debian7_64Guest devices: scsi: SCSI controller 0: type: lsilogic_sas ide: IDE 0 IDE 1 disk: Hard disk 0: controller: 'SCSI controller 0' size: 20 mode: 'independent_nonpersistent' cd: CD/DVD drive 0: controller: 'IDE 0' device_type: datastore_iso_file iso_path: '[esx01-datastore] debian-8-with-preseed.iso' network: Network adapter 0: name: 'VM Network' swith_type: standard .. note:: Depending on VMware ESX/ESXi version, an exact match for ``image`` might not be available. In such cases, the closest match to another ``image`` should be used. In the example above, a Debian 8 VM is created using the image ``debian7_64Guest`` which is for a Debian 7 guest. Specifying disk backing mode ============================ .. versionadded:: 2016.3.5 Disk backing mode can now be specified when cloning a VM. This option can be set in the cloud profile as shown in example below: .. code-block:: yaml my-vm: provider: esx01 datastore: esx01-datastore resourcepool: Resources folder: vm devices: disk: Hard disk 1: mode: 'independent_nonpersistent' size: 42 Hard disk 2: size: 15 mode: 'independent_nonpersistent'