![]() ![]() See vSphere Web Services SDK Programming Guide. You can also use the vSphere API to set the encryption mode of a cluster to "force enable." Force enable causes all hosts in the cluster to be cryptographically "safe," that is, vCenter Server has installed a host key on the host.Register host privileges on host A, then the virtual machine creation process enables host encryption on that host. If none of the hosts has encryption enabled, and you have Cryptographic operations.Host C remains disabled for encryption and does not have the virtual machine key. In that case, virtual machine creation succeeds and the key becomes available on host A and host B. ![]() Encrypt new privileges on the virtual machine or virtual machine folder. Assume that you have only Cryptographic operations.The encryption process enables host encryption mode on host C, and pushes the key to each host in the cluster.įor this case, you can also explicitly enable host encryption on host C. In that case, the virtual machine creation process enables encryption on host C. Encrypt new and the Cryptographic operations. Assume that you have both the Cryptographic operations.If hosts A and B are enabled for encryption and C is not enabled, the system proceeds as follows.Encrypt new privileges to create the virtual machine. If hosts A, B, and C already have encryption enabled, you need only Cryptographic operations.You create an encrypted virtual machine on host A. If you have the required privileges on the host, encryption mode changes to enabled automatically.Īssume that a cluster has three ESXi hosts, host A, B, and C. For example, assume that you add an encrypted virtual machine to a standalone host. See Disable Host Encryption Mode Using the API.Īutomatic changes occur when encryption operations attempt to enable host encryption mode. įor instructions, see Enable Host Encryption Mode Explicitly.Īfter Host encryption mode is enabled, it cannot be disabled easily. Unencrypted virtual machines do not have their core dumps encrypted.įor more information about encrypted core dumps and how they are used by VMware Technical Support, see the VMware knowledge base article at. In "safe" mode, user worlds (that is, hostd) and encrypted virtual machines have their core dumps encrypted. When host encryption mode is enabled, vCenter Server installs a host key on the host, which ensures that the host is cryptographically "safe." With the host key in place, other cryptographic operations can proceed, including vCenter Server obtaining keys from the key provider and pushing them to the ESXi hosts. You can check and explicitly set the current host encryption mode from the vSphere Client or by using the vSphere API. Host encryption mode is often enabled automatically when it is required, but you can enable it explicitly. Before any cryptographic operations can occur on a host, host encryption mode must be enabled. Host encryption mode determines if an ESXi host is ready to accept cryptographic material for encrypting virtual machines and virtual disks. For example, you can create a role that allows users to encrypt but not to decrypt virtual machines. To impose more limits on what users can do, you can clone the No cryptography administrator role and create a custom role with only some of the Cryptographic Operations privileges. You can assign the No cryptography administrator role to vCenter Server administrators that do not need Cryptographic Operations privileges. Add Cryptographic Operations privileges.No cryptography administrator role does not have the following privileges that are required for cryptographic operations. VCenter Server Administrator role has all privileges. ![]()
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