VirtualMachineScaleSetOSProfile Class

Specifies the computer name prefix for all of the virtual machines in the scale set. Computer name prefixes must be 1 to 15 characters long.

Specifies the name of the administrator account. <br>``<br> Windows-only restriction: Cannot end in "." <br>``<br> Disallowed values: "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br>``<br> Minimum-length (Linux): 1 character <br>``<br> Max-length (Linux): 64 characters <br>``<br> Max-length (Windows): 20 characters.

Specifies the password of the administrator account. <br>``<br> Minimum-length (Windows): 8 characters <br>``<br> Minimum-length (Linux): 6 characters <br>``<br> Max-length (Windows): 123 characters <br>``<br> Max-length (Linux): 72 characters <br>``<br> Complexity requirements: 3 out of 4 conditions below need to be fulfilled <br> Has lower characters <br>Has upper characters :code:<br> Has a digit <br> Has a special character (Regex match [W_]) <br>``<br> Disallowed values: "<xref:mailto:abc@123>", "<xref:mailto:P@$$w0rd>", "<xref:mailto:P@ssw0rd>", "<xref:mailto:P@ssword123>", "Pa$$word", "<xref:mailto:pass@word1>", "Password!", "Password1", "Password22", "iloveyou!" <br>``<br> For resetting the password, see How to reset the Remote Desktop service or its login password in a Windows VM <br>``<br> For resetting root password, see Manage users, SSH, and check or repair disks on Azure Linux VMs using the VMAccess Extension.

Specifies a base-64 encoded string of custom data. The base-64 encoded string is decoded to a binary array that is saved as a file on the Virtual Machine. The maximum length of the binary array is 65535 bytes. <br>``<br> For using cloud-init for your VM, see Using cloud-init to customize a Linux VM during creation.

Specifies Windows operating system settings on the virtual machine.

Specifies the Linux operating system settings on the virtual machine. <br>>>:code:<br>For a list of supported Linux distributions, see Linux on Azure-Endorsed Distributions <https://docs.microsoft.com/azure/virtual-machines/linux/endorsed-distros>_<<.

Specifies set of certificates that should be installed onto the virtual machines in the scale set. To install certificates on a virtual machine it is recommended to use the Azure Key Vault virtual machine extension for Linux or the Azure Key Vault virtual machine extension for Windows.

Specifies whether extension operations should be allowed on the virtual machine scale set. <br>:code:>><<<br>This may only be set to False when no extensions are present on the virtual machine scale set.

Specifies the computer name prefix for all of the virtual machines in the scale set. Computer name prefixes must be 1 to 15 characters long.

Specifies the name of the administrator account. <br>``<br> Windows-only restriction: Cannot end in "." <br>``<br> Disallowed values: "administrator", "admin", "user", "user1", "test", "user2", "test1", "user3", "admin1", "1", "123", "a", "actuser", "adm", "admin2", "aspnet", "backup", "console", "david", "guest", "john", "owner", "root", "server", "sql", "support", "support_388945a0", "sys", "test2", "test3", "user4", "user5". <br>``<br> Minimum-length (Linux): 1 character <br>``<br> Max-length (Linux): 64 characters <br>``<br> Max-length (Windows): 20 characters.

Specifies the password of the administrator account. <br>``<br> Minimum-length (Windows): 8 characters <br>``<br> Minimum-length (Linux): 6 characters <br>``<br> Max-length (Windows): 123 characters <br>``<br> Max-length (Linux): 72 characters <br>``<br> Complexity requirements: 3 out of 4 conditions below need to be fulfilled <br> Has lower characters <br>Has upper characters :code:<br> Has a digit <br> Has a special character (Regex match [W_]) <br>``<br> Disallowed values: "<xref:mailto:abc@123>", "<xref:mailto:P@$$w0rd>", "<xref:mailto:P@ssw0rd>", "<xref:mailto:P@ssword123>", "Pa$$word", "<xref:mailto:pass@word1>", "Password!", "Password1", "Password22", "iloveyou!" <br>``<br> For resetting the password, see How to reset the Remote Desktop service or its login password in a Windows VM <br>``<br> For resetting root password, see Manage users, SSH, and check or repair disks on Azure Linux VMs using the VMAccess Extension.

Specifies a base-64 encoded string of custom data. The base-64 encoded string is decoded to a binary array that is saved as a file on the Virtual Machine. The maximum length of the binary array is 65535 bytes. <br>``<br> For using cloud-init for your VM, see Using cloud-init to customize a Linux VM during creation.

Specifies Windows operating system settings on the virtual machine.

Specifies the Linux operating system settings on the virtual machine. <br>>>:code:<br>For a list of supported Linux distributions, see Linux on Azure-Endorsed Distributions <https://docs.microsoft.com/azure/virtual-machines/linux/endorsed-distros>_<<.

Specifies set of certificates that should be installed onto the virtual machines in the scale set. To install certificates on a virtual machine it is recommended to use the Azure Key Vault virtual machine extension for Linux or the Azure Key Vault virtual machine extension for Windows.

Specifies whether extension operations should be allowed on the virtual machine scale set. <br>:code:>><<<br>This may only be set to False when no extensions are present on the virtual machine scale set.