VMware Cloud Director 10.4.1.1 Release Notes

VMware Cloud Director 10.4.1.1 | 02 MAR 2023 | Build 21373231 (installed build 21373066) Check for additions and updates to these release notes.

What's New

VMware Cloud Director version 10.4.1.1 release provides bug fixes, updates the VMware Cloud Director appliance base OS and the VMware Cloud Director open-source components.

Documentation

To access the full set of product documentation, go to VMware Cloud Director Documentation.

Previous Releases of VMware Cloud Director 10.4.x

VMware Cloud Director 10.4.1 Release Notes

VMware Cloud Director 10.4 Release Notes

Resolved Issues

• New - Adding simultaneously multiple virtual services for an NSX edge gateway results in a Gateway busy error message

  In an NSX edge gateway that uses NSX Advanced Load Balancing, adding simultaneously multiple virtual services results in a Gateway busy error message and some of the services are not created successfully. VMware Cloud Director displays the status of the failed virtual services as Critical and you cannot perform any operations on these failed virtual services.

• VMware Cloud Director operations, such as powering a VM on and off takes longer time to complete after upgrading to VMware Cloud Director 10.4.1

  After upgrading to VMware Cloud Director 10.4.1, VMware Cloud Director operations, such as powering a VM on or off takes longer time to complete. The task displays a Starting virtual machine status and nothing happens.

  The jms-expired-messages.logs log file displays an error.

  RELIABLE:LargeServerMessage & expiration=

• During an upgrade from VMware Cloud Director 10.4 to version 10.4.1, upgrading the standby cell fails with a Failure: Error while running post-install scripts error message

  When upgrading the VMware Cloud Director appliance by using an update package from version 10.4 to version 10.4.1, the upgrade of the standby cell fails with an error message.

  Failure: Error while running post-install scripts

  The update-postgres-db.log log file displays an error.

  > INFO: connecting to source node

  > DETAIL: connection string is: host=primary node ip user=repmgr

  > ERROR: connection to database failed

  > DETAIL:

  > connection to server at "primary node ip", port 5432 failed: could not initiate GSSAPI security context: Unspecified GSS failure. Minor >> code may provide more information: No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_1002)

  > connection to server at "primary node ip", port 5432 failed: timeout expired

Known Issues

• New - When using the CloudAPI to create or update an organization, you cannot set to true the canPublish flag

  When using the CloudAPI to create an organization or update an organization enabling it to publish catalogs, the canPublish field remains false, despite you setting the value to true. The legacy API is not affected.

  Workaround: Use the VMware Cloud Director UI to activate or deactivate the option to Publish catalog externally for an organization.

• New - VMware Cloud Director backup fails

  If you use Ubuntu or Linux distributions that are based on Debian as NFS for the VMware Cloud Director appliance, the NFS server cannot be configured appropriately to support the creation of backups through the PostgreSQL user.

  Workaround: Depending on the file that the appliance has, run the following commands from appliance's secure shell as the root user.

  • If the appliance has the /opt/vmware/appliance/bin/create-db-backup file, run the following command.

  sed -i '/PG_BACK_UP() {/,/}/ { /PG_BACK_UP() {/!{ /}/!d }}; /PG_BACK_UP() {/ a\su - postgres -c "$VMWARE_POSTGRES_BIN\/pg_dump -v -Fc \$DBNAME" > \$DB_DUMP_PATH 2>> \$LOG_FILE' /opt/vmware/appliance/bin/create-db-backup

  • If the appliance has the /opt/vmware/appliance/bin/create-backup.sh file, run the following commands.

  sed -i '/DB_BACKUP() {/,/}/ { /DB_BACKUP() {/!{ /}/!d }}; /DB_BACKUP() {/ a\su - postgres -c "$VMWARE_POSTGRES_BIN\/pg_dump -v -Fc \$DBNAME" > \$DB_DUMP_PATH 2>> \$LOG_FILE' /opt/vmware/appliance/bin/create-backup.sh

  sed -i '/DB_USER_BACKUP() {/,/}/ { /DB_USER_BACKUP() {/!{ /}/!d }}; /DB_USER_BACKUP() {/ a\su - postgres -c "$VMWARE_POSTGRES_BIN\/pg_dumpall --roles-only | grep -e '\''CREATE ROLE vcloud;\\|ALTER ROLE vcloud WITH'\''" > \$BACKUP_DIR\/vcloud-user.sql' /opt/vmware/appliance/bin/create-backup.sh

• New - After upgrading a VMware Cloud Director appliance, the management API and the management UI report an incorrect older version of the appliance

  The problem occurs because the VMware Cloud Director appliance management API uses a different source of truth for obtaining the current version of the VMware Cloud Director appliance than the vamicli version --appliance command. This alternate source of truth is not always being updated during the appliance upgrade causing incorrect information to appear.

  Workaround: Use the vamicli version --appliance command to verify the VMware Cloud Director appliance version.

• New - When you deploy a VM from a template with a storage policy that includes a configured IOPS limit, after deployment, the VM disks do not have an IOPS limit configured or have a different IOPS limit

  The problem occurs because the the I/O Operations Per Second (IOPS) limit set in the VM template overrides the storage policy's IOPS limit. For example, if the VM template does not have a configured IOPS value, after deployment, the VM disks do not have a configured IOPS limit.

  Workaround: You can use vApp templates, or edit the VM after deployment.

• New - When sharing vApps with users, you can navigate to nonexistent pages

  When sharing vApps with users, the buttons to go to the previous or next page are available even though you are already on the respective first or last page. As a result, you can navigate to pages that do not exist and do not have content.

  Workaround: None.

• New - The VMware Cloud Director API does not return some provider VDCs as merge candidates

  If you attempt to get merge candidates for a provider VDC and there are more provider VDCs in the system than the value specified in the page size query parameter, the merge candidate API only processes the first page size number of provider VDCs to check if they are merge candidates and ignores the other provider VDCs in the system.

  Workaround: To ensure the VMware Cloud Director API processes all the provider VDCs, specify a page size greater than or equal to the number of provider VDCs in the system.

• New - Deleting an organization in VMware Cloud Director UI fails with a You must delete this Organization's Application Port Profiles before you can delete the organization error

  If application port profiles are created on an edge gateway associated with an organization, attempting to delete the organization fails. The issue occurs because VMware Cloud Director deletes the edge gateways before deleting the port profiles, which causes the following error.

  com.vmware.vcloud.api.presentation.service.InvalidStateException: You must delete this Organization's Application Port Profiles before you can delete the organization.

  Workaround: Use the VMware Cloud Director API to force delete an organization and to delete the stranded application port profiles associated with it. See Delete Stranded Application Port Profiles from VMware Cloud Director.

• New - You cannot access the Service Provider Admin Portal and the VMware Cloud Director Tenant Portal after rebooting the VMware Cloud Director VM

  If you reboot the VMware Cloud Director VM by using a method other than using the vSphere Client, for example, by using vSphere High Availability or VMware Host Client, you cannot access the Service Provider Admin Portal and the VMware Cloud Director Tenant Portal. The problem occurs because after the reboot, the deployment OVF parameters are deleted from the ovfEnv.xml file, and the cell cannot be accessed.

  Workaround: Power off and then power on the VMware Cloud Director VM by using the vSphere Client.

• New - The VMware Cloud Director proxy does not work when the proxy is configured for a vCenter instance registered with a URL containing port 443

  When a vCenter instance is registered with a URL containing port 443, for example, https://vcenter.com:443, and you configure a proxy for that vCenter instance, VMware Cloud Director does not use the proxy and the java.net.SocketTimeoutException: connect timed out error appears in the logs.

  Workaround: Remove the 443 port from the vCenter URL.

• New - Changing the primary IP address of an NSX edge gateway fails with a Cannot allocate multiple primary IP addresses for NSX-T Edge Gateway error

  When an NSX edge gateway has multiple IPv4 and IPv6 subnets, changing the primary IP address of the edge gateway using the VMware Cloud Director UI fails with an error similar to the following.

  Error: [ e4dc8a76-86ea-408b-b2aa-27ea42305ec2 ] Cannot allocate multiple primary IP addresses for NSX-T Edge Gateway edgw1(com.vmware.vcloud.entity.gateway:8d17e279-2e4a-4452-b0c7-4a410a304374).

  Workaround: You can use the VMware Cloud Director API.

• New - VM does not receive the DNS Server IP addresses from the DHCP scope that is defined in the vApp network

  When you connect a VM to a routed vApp network in DHCP IP mode, the VM does not receive the DNS addresses defined in the DHCP scope.

  Workaround: Using NSX Manager, manually configure the DNS servers in the routed vApp network segment.

• New - If you shut down the guest OS before deleting a VM, VMware Cloud Director cannot reuse the VM's IP address from the static pool of IP addresses

  If you shut down the guest OS of a VM with a static pool IP allocation before deleting the VM, VMware Cloud Director does not release the IP address back into the IP pool, resulting in IP exhaustion. Creating a scale group or a VM with this IP address might fail with the following error.

  No Static IP Pools or no free IP within any Static IP Pool to allocate to VM nic at index 0.

  Workaround: Instead of shutting down the guest OS, power off the VM and then, delete it.

• New - API clients throw Invalid mime type errors for responses from multisite VMware Cloud Director APIs

  If the multisite field in the response header values specifies a list of organizations, the API client generates the following error.

  org.springframework.util.InvalidMimeTypeException: Invalid mime type 

  The issue occurs because the VMware Cloud Director API returns an illegal @ character in the MIME (Multipurpose Internet Mail Extensions) type headers of the response. You can ignore the error because VMware Cloud Director continues to function properly.

  Workaround: None.

• New - The VMware Cloud Director appliance database disk resize script might fail if the backing SCSI disk identifier changes

  The database disk resize script runs successfully only if the backing database SCSI disk ID remains the same. If the ID changes for any reason, the script might appear to run successfully but fails. The /opt/vmware/var/log/vcd/db_diskresize.log shows that the script fails with a No such file or directory error.

  Workaround:

  1. Log in directly or by using an SSH client to the primary cell as root.

  2. Run the lsblk --output NAME,FSTYPE,HCTL command.

  3. In the output, find the disk containing the database_vg-vpostgres partition and make note of its ID. The ID is under the HCTL column and has the following sample format 2:0:3:0.

  4. In the db_diskresize.sh script, modify the partition ID with the ID from Step 3. For example, if the ID is 2:0:3:0, in line

     echo 1 > /sys/class/scsi_device/2\:0\:2\:0/device/rescan

     you must change the ID to 2:0:3:0.

     echo 1 > /sys/class/scsi_device/2\:0\:3\:0/device/rescan

  5. Аfter saving the changes, manually re-invoke the resize script or reboot the appliance.

• New - Deleting auto-discovered VMs from VMware Cloud Director moves the existing VMs in vApps to the StrandedItems folder and renames them

  When you delete the auto-discovered VMs from VMware Cloud Director, the system moves the existing VMs that reside in vApps to the StrandedItems folder in vCenter Server and renames the vCenter Server managed VMs with a suffix before the VMs UUID, similar to vcentervm-1 (vm-uuid).

  Workaround: None.

• New - Upgrading to VMware Cloud Director 10.4.1 or later fails with a Fix postgres user home directory error

  When you try to upgrade to VMware Cloud Director 10.4.1 or later, the upgrade fails. The update-postures-db.log contains the following error.

  2023-05-15 16:38:01 | update-postgres-db.sh | Fix postgres user home directory
  usermod: user postgres is currently used by process 17236

  Other processes that are logged in as the postgres user on the VMware Cloud Director appliance might block the script that upgrades the PostgreSQL major version from 10 to 14.

  Workaround:

  1. Before starting the VMware Cloud Director upgrade, find any processes that are logged in as the postgres user on the VMware Cloud Director appliance by running ps -u postgres on the appliance.

  2. Stop any process that the command returns by running kill -9 <PID>, where PID is the unique process identifier.

• New - Users cannot log in to some organizations after migration to or from the system organization LDAP configuration

  If you migrate a user from the shared system organization LDAP configuration to another IDP source, and the reverse, that user cannot log in to any organization other than the one doing the migration. For example, in a deployment where the system organization manages TenantA and TenantB and all organizations import User1 from the shared system organization LDAP configuration, if TenantA sets up a SAML configuration and migrates User1 from LDAP to SAML, then, User1 can log in to TenantA through SAML, but they cannot log in to the system organization or TenantB.

  Workaround: None.

• New - Publishing a vRealize Orchestrator workflow to the VMware Cloud Director service library fails with an error message

  When you attempt to publish a vRealize Orchestrator workflow, the operation fails with a 500 Server Error error message.

  This happens because the API returns a large number of links for each individual tenant to which the workflow is published and causes an overflow in the HTTP headers.

  Workaround: To publish the workflow, use CURL or POSTMAN to run an API request with increased HTTP header size limit.

• New - When you use the VMware Cloud Director UI to create a new VM with a placement policy, all virtual machines that are part of the VM group defined in the used placement policy might disappear

  When you use the VMware Cloud Director UI to create a new VM that uses a certain placement policy, all virtual machines listed in the VM group that's defined in the used placement policy might disappear from the VM group.

  Workaround: When the VMs get deleted from the group, they become non-compliant with the placement policy that you used to create the new VM. To restore the VMs to the group, manually make each of them compliant with the used placement policy.

• When starting the VMware Cloud Director appliance, the message [FAILED] Failed to start Wait for Network to be Configured. See 'systemctl status systemd-networkd-wait-online.service' for details appears.

  The message appears incorrectly and does not indicate an actual problem with the network. You can disregard the message and continue to use the VMware Cloud Director appliance as usual.

  Workaround: None.

• If you try to restore the VMware Cloud Director appliance with the console proxy certificates, the restore fails

  In the VMware Cloud Director appliance management UI, if you want to restore the appliance and select the Console Proxy check box under Select the certificates to be restored on to this node from the selected backup, the restore fails.

  Workaround: Starting with version 10.4, the console proxy and REST API use a single certificate. In version 10.4.1 and later, the legacy console proxy implementation is not supported and selecting the check box is not necessary. Repeat the restore procedure without selecting the Console Proxy check box.

• You cannot select Tanzu Kubernetes version 2.0 or later when creating a TKGs cluster

   As a tenant, when attempting to create a TKGs cluster, you cannot select a Tanzu Kubernetes cluster version 2.0 and later. 

  Workaround: To offer and use Tanzu Kubernetes 2.0 and later, use VMware Cloud Director Container Service Extension 4.0.

• Migrating VMs between organization VDCs might fail with an insufficient resource error

  If VMware Cloud Director is running with vCenter Server 7.0 Update 3h or earlier, when relocating a VM to a different organization VDC, the VM migration might fail with an insufficient resource error even if the resources are available in the target organization VDC.

  Workaround: Upgrade vCenter Server to version 7.0 Update 3i or later.

• The VMware Cloud Director Tenant Portal UI does not display the IOPS limits and reservations for a vSAN storage policy

  vSAN manages itself the IOPS limits on vSAN storage policies. As a result, the VMware Cloud Director Tenant Portal UI does not display the IOPS reservations and limits for a vSAN storage policy and you cannot modify their values.

  Workaround: None.

• VMware Cloud Director appliance upgrade fails with an invalid version error when FIPS mode is enabled

  For VMware Cloud Director versions 10.3.x and later, when FIPS mode is enabled, VMware Cloud Director appliance upgrade fails with the following error.

  Failure: Installation failed abnormally (program aborted), the current version may be invalid.

  Workaround:

  1. Before you upgrade the VMware Cloud Director appliance, deactivate FIPS Mode on the cells in the server group and the VMware Cloud Director appliance. See Activate or Deactivate FIPS Mode on the VMware Cloud Director Appliance.

  2. Verify that the /etc/vmware/system_fips file does not exist on any appliance.

  3. Upgrade the VMware Cloud Director appliance.

  4. Enable FIPS mode again.

• Restore from an appliance backup might fail with an Invalid command-line arguments. Missing argument for option: consoleproxy-cert error

  If you run the clear-console-proxy-settingsCMT command before you take an appliance backup, then, if you choose to restore the console proxy certificate from the backup, the restore process fails with an Invalid command-line arguments. Missing argument for option: consoleproxy-cert error.

  The issue occurs because the command to clear the console proxy settings removes the console proxy certificate, and the console proxy settings are missing for the backup. If the console proxy certificate is not in the backup, you cannot restore it.

  If the console proxy settings were cleared, run the appliance restore without selecting to restore the console proxy certificate.

• You can't view and edit the license type for your previously registered NSX Advanced Load Balancer Controller instances in the VMware Cloud Director API

  You can't view and edit the license for your previously registered NSX Advanced Load Balancer Controller instances in the VMware Cloud Director API. This happens because in VMware Cloud Director 10.4, the Controller license type was replaced by a selection between a Standard and a Premium feature set at the Service Engine Group level to provide more flexibility.

  Workaround: Use the supportedFeatureSet path for service engine groups and on edge gateways to activate and deactivate the available features.

• You cannot create and use VMware Cloud Director VDC templates in VMware Cloud Director service environments that use VMware Cloud on AWS network pools

  If you are using only a provider network pool that is backed by VMware Cloud on AWS for your provider VDC, you cannot create a VDC template and instantiate a VDC from a template. This happens because creating and instantiating VDC templates is supported only for provider VDCs backed by NSX-T Data Center and by NSX Data Center for vSphere. You can use VMware Cloud Director VDC templates with on-premises, Microsoft Azure VMware Solution, Oracle Cloud VMware Solution, or Google Cloud VMware Engine SDDCs.

  Workaround: None.

• Creating a new VM with encrypted vSAN storage policy fails with an Invalid storage policy for encryption operation error message

  When creating a new VM, if you specify the storage policy of the VM as vSAN encrypted and the storage policy for the VM hard disk as both non-encrypted and non-vSAN, the operation fails with an error message.

  Invalid storage policy for encryption operation

  1. Specify the storage policies for the VM and the VM hard disk as vSAN encrypted.

  2. After the VM deploys successfully, update the hard disk storage policy for the VM to non-encrypted and non-vSAN. For information, see Edit Virtual Machine Properties.

• You cannot connect to VMware Cloud Director through VMware OVF Tool version 4.4.3 or earlier

  When you attempt to connect to VMware Cloud Director through OVF Tool version 4.4.3 or earlier, this results in the following error. Error: No supported vCloud version was found. This happens because of an API behavior change in VMware Cloud Director 10.4 where the API does not return links to all the VDCs in an organization.

  Workaround: Upgrade to OVF Tool 4.5.0. See VMware OVF Tool Release Notes.

• You are unable to log in to VMware Cloud Director by using VMware PowerCLI 12.7.0 or earlier

  When you attempt to log in to VMware Cloud Director by using VMware PowerCLI version 12.7.0 or earlier, this results in the following error. NOT_ACCEPTABLE: The request has invalid accept header: Invalid API version requested. This happens because VMware PowerCLI earlier than 13.0.0 do not support VMware Cloud Director API versions later than 33.0. See VMware Product Interoperability Matrix.

  Workaround: Upgrade VMware PowerCLI to version 13.0.0.

• VMware Cloud Director displays the old version for an upgraded vCenter Server instance

  After you upgrade a vCenter Server instance to a newer version, in the list of vCenter Server instances, VMware Cloud Director still displays the old version for the upgraded instance.

  Reset the connection between the vCenter Server instance and VMware Cloud Director. See Reconnect a vCenter Server Instance in VMware Cloud Director Service Provider Admin Portal Guide.

• Refreshing the LDAP page in your browser does not take you back to the same page

  In the Service Provider Admin Portal, refreshing the LDAP page in your browser takes you to the provider page instead of back to the LDAP page.

  Workaround: None.

• Mounting an NFS datastore from NetApp storage array fails with an error message during the initial VMware Cloud Director appliance configuration

  During the initial VMware Cloud Director appliance configuration, if you configure an NFS datastore from NetApp storage array, the operation fails with an error message.

  Backend validation of NFS failed with: is owned by an unknown user

  Workaround: Configure the VMware Cloud Director appliance by using the VMware Cloud Director Appliance API.

• The synchronization of a subscribed catalog times out while synchronizing large vApp templates

  If an external catalog contains large vApp templates, synchronizing the subscribed catalog with the external catalog times out.Theissue occurs when the timeout setting is set to its default value of five minutes.

  Workaround: Using the manage-config subcommand of the cell management tool, update the timeout configuration setting.

  ./cell-management-tool manage-config -n transfer.endpoint.socket.timeout -v [timeout-value]

• In an IP prefix list, configuring any as the Network value results in an error message

  When creating an IP prefix list, if you want to deny or accept any route and you configure the Network value as any, the dialog box displays an error message.

  "any" is not a valid CIDR notation. A valid CIDR is a valid IP address followed by a slash and a number between 0 and 32 or 64, depending on the IP version.

  Workaround: Leave the Network text box blank.

• If you use vRealize Orchestrator 8.x, hidden input parameters in workflows are not populated automatically in the VMware Cloud Director UI

  If you use vRealize Orchestrator 8.x, when you attempt to run a workflow through the VMware Cloud Director UI, hidden input parameters are not populated automatically in the VMware Cloud Director UI.

  Workaround:To access the values of the workflow input parameters, you must create a vRealize Orchestrator action that has the same input parameter values as the workflow that you want to run. 

  1. Log in to the vRealize Orchestrator Client and navigate to Library>Workflows.

  2. Select the Input Form tab and click Values on the right-hand side.

  3. From the Value options drop-down menu, select External source,enter the Action inputs, and click Save.

  4. Run the workflow in the VMware Cloud Director UI.

• The vpostgres process in a standby appliance fails to start

  The vpostgres process in a standby appliance fails to start and the PostgreSQL log shows an error similar to the following. FATAL: hot standby is not possible because max_worker_processes = 8 is a lower setting than on the master server (its value was 16). This happens because PostgreSQL requires standby nodes to have the same max_worker_processes setting as the primary node. VMware Cloud Director automatically configures the max_worker_processes setting based on the number of vCPUs assigned to each appliance VM. If the standby appliance has fewer vCPUs than the primary appliance, this results in an error.

  Workaround: Deploy the primary and standby appliances with the same number of vCPUs.

• Upgrading from VMware Cloud Director 10.3.x to VMware Cloud Director 10.4.x results in an Connection to sfcbd lost error message

  If you upgrade from VMware Cloud Director 10.3.x to VMware Cloud Director 10.4.x, the upgrade operation reports an error message.

  Connection to sfcbd lost. Attempting to reconnect

  Workaround: You can ignore the error message and continue with the upgrade.

• When using FIPS mode, trying to upload OpenSSL-generated PKCS8 files fails with an error

  OpenSSL cannot generate FIPS-complaint private keys. When VMware Cloud Director is in FIPS mode and you try to upload PKCS8 files generated using OpenSSL, the upload fails with a Bad request: org.bouncycastle.pkcs.PKCSException: unable to read encrypted data: ... not available: No such algorithm: ...error or salt must be at least 128 bits error.

  Workaround: Deactivate the FIPS mode to upload the PKCS8 files.

• Creation of Tanzu Kubernetes cluster by using the Kubernetes Container Clusters plug-in fails

  When you create a Tanzu Kubernetes cluster by using the Kubernetes Container Clusters plug-in, you must select a Kubernetes version. Some of the versions in the drop-down menu are not compatible with the backing vSphere infrastructure. When you select an incompatible version, the cluster creation fails.

  Workaround: Delete the failed cluster record and retry with a compatible Tanzu Kubernetes version. For information on the incompatibilities between Tanzu Kubernetes and vSphere, see Updating the vSphere with Tanzu Environment.

• If you have any subscribed catalogs in your organization, when you upgrade VMware Cloud Director, the catalog synchronization fails

  After upgrade, if you have subscribed catalogs in your organization, VMware Cloud Director does not trust the published endpoint certificates automatically. Without trusting the certificates, the content library fails to synchronize.

  Workaround: Manually trust the certificates for each catalog subscription. When you edit the catalog subscription settings, a trust on first use (TOFU) dialog prompts you to trust the remote catalog certificate.

  If you do not have the necessary rights to trust the certificate, contact your organization administrator.

• After upgrading VMware Cloud Director and enabling the Tanzu Kubernetes cluster creation, no automatically generated policy is available and you cannot create or publish a policy

  When you upgrade VMware Cloud Director to version 10.3.1 and vCenter Server to version 7.0.0d or later, and you create a provider VDC backed by a Supervisor Cluster, VMware Cloud Director displays a Kubernetes icon next to the VDC. However, there is no automatically generated Kubernetes policy in the new provider VDC. When you try to create or publish a Kubernetes policy to an organization VDC, no machine classes are available.

  Workaround: Manually trust the corresponding Kubernetes endpoint certificates. See VMware knowledge base article 83583.

• Entering a Kubernetes cluster name with non-Latin characters deactivates the Next button in the Create New Cluster wizard

  The Kubernetes Container Clusters plug-in supports only Latin characters. If you enter non-Latin characters, the following error appears.

  Name must start with a letter and only contain alphanumeric or hyphen (-) characters. (Max 128 characters).

  Workaround: None.

• NFS downtime can cause VMware Cloud Director appliance cluster functionalities to malfunction

  If the NFS is unavailable due to the NFS share being full, becoming read only, and so on, can cause appliance cluster functionalities to malfunction. HTML5 UI is unresponsive while the NFS is down or cannot be reached. Other functionalities that might be affected are the fencing out of a failed primary cell, switchover, promoting a standby cell, and so on. For more information about setting up correctly the NFS shared storage, see Preparing the Transfer Server Storage for the VMware Cloud Director Appliance.

  Workaround: 

  • Fix the NFS state so that it is not read-only.

  • Clean up the NFS share if it is full.

• Trying to encrypt named disks in vCenter Server version 6.5 or earlier fails with an error

  For vCenter Server instances version 6.5 or earlier, if you try to associate new or existing named disks with an encryption enabled policy, the operation fails with a Named disk encryption is not supported in this version of vCenter Server. error.

  Workaround: None.

• A fast-provisioned virtual machine created on a VMware vSphere Storage APIs Array Integration (VAAI) enabled NFS array, or vSphere Virtual Volumes (VVols) cannot be consolidated

  In-place consolidation of a fast provisioned virtual machine is not supported when a native snapshot is used. Native snapshots are always used by VAAI-enabled datastores, as well as by VVols. When a fast-provisioned virtual machine is deployed to one of these storage containers, that virtual machine cannot be consolidated .

  Workaround: Do not enable fast provisioning for an organization VDC that uses VAAI-enabled NFS or VVols. To consolidate a virtual machine with a snapshot on a VAAI or a VVol datastore, relocate the virtual machine to a different storage container.

• If you add an IPv6 NIC to a VM and then you add an IPv4 NIC to the same VM, the IPv4 north-south traffic breaks

  Using the HTML5 UI, if you add an IPv6 NIC first or configure an IPv6 NIC as the primary NIC in a VM, and then you add an IPv4 NIC to the same VM, the IPv4 north-south communication breaks.

  Workaround: First you must add the IPv4 NIC to the VM and then the IPv6 NIC.