# FREQUENTLY ASKED QUESTIONS - [How to Replace clusterDomain From the Default Value local?](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-replace-clusterdomain-from-the-default-value-local.md) - [Persist Application PVC Data During SMCP Upgrade](https://platform9.com/kb/smcp/frequently-asked-questions/persist-pvc-data-during-smcp-upgrade.md) - [pf9-containerproxy.service is in Failed State on Platform9 Management Plane?](https://platform9.com/kb/smcp/frequently-asked-questions/pf9-containerproxy-service-in-failed-state-on-platform9-mgmt-pla.md) - [Can I Login to the On-Prem Management Plane VM Using Virsh Console?](https://platform9.com/kb/smcp/frequently-asked-questions/can-i-login-to-the-management-plane-vm-using-virsh-console.md) - [Can I Upgrade Whereabouts and Luigi For an Onprem v5.1 Cluster?](https://platform9.com/kb/smcp/frequently-asked-questions/can-i-upgrade-whereabouts-and-luigi-for-an-onprem.md) - [VF's PCI Address is Exposed as an Env Variable and Can be Consumed by Userspace DPDK Applications Di](https://platform9.com/kb/smcp/frequently-asked-questions/vfs-pci-address-exposed-env-variable-consumed-directly.md) - [The Tag for Sunpike Images Are 'latest' Instead of the Exact Version Number.](https://platform9.com/kb/smcp/frequently-asked-questions/the-tag-for-sunpike-images-are--latest--instead-of-the-exact-ver.md) - [Unable Allocate IP to Pods From Specific IP-Pool After Node Reboot](https://platform9.com/kb/smcp/frequently-asked-questions/unable-allocate-ip-to-pods-from-specific-ip-pool-after-node-rebo.md) - [Is Possible To Use Custom duUser and duTenant in LTS2 version](https://platform9.com/kb/smcp/frequently-asked-questions/is-possible-to-use-custom-duuser-and-dutenant-in-lts2-version.md) - [Disable IPV6 On Airctl Management Cluster](https://platform9.com/kb/smcp/frequently-asked-questions/disable-ipv6-on-airctl-management-cluster.md) - [Node Unable to Join The Cluster After Reboot While Pf9-vault Pod Is Down in LTS2 Setup.](https://platform9.com/kb/smcp/frequently-asked-questions/node-unable-to-join-the-cluster-after-reboot-while-sunpike-and-p.md) - [The "airctl host-status" Command Scans All The Interfaces Within The Host Listing All IPs During LTS](https://platform9.com/kb/smcp/frequently-asked-questions/the--airctl-host-status--command-scans-all-the-interfaces-within.md) - [Error During LTS2-Patch2 to LTS2-Patch4 Upgrade](https://platform9.com/kb/smcp/frequently-asked-questions/error-during-lts2-patch2-to-lts2-patch4-upgrade.md) - [LTS3- Log rotation Not Functioning In DU Host, Pods Getting Crashed Due To Disk Space Exhaustion.](https://platform9.com/kb/smcp/frequently-asked-questions/lts3--log-rotation-not-functioning-in-du-host--pods-getting-cras.md) - [LTS3- Kubelet Logs Of All Worker Nodes Flooded With Error Missing File "/etc/pf9/kube.d/pod-manifest](https://platform9.com/kb/smcp/frequently-asked-questions/lts3--kubelet-logs-of-all-worker-nodes-flooded-with-error-missin.md) - [Configure Host Command Fails 502 Error Code](https://platform9.com/kb/smcp/frequently-asked-questions/configure-host-command-fails-502-error-code.md) - [IP-reconciler pod Stuck in Running State - No new IP-reconciler job Getting Created in Every 5 Minut](https://platform9.com/kb/smcp/frequently-asked-questions/ip-reconciler-pod-stuck-in-running-state-no-new-ip-reconciler.md) - [How to Modify Management Plane FQDN](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-change-management-plane-fqdn-once-management-plane-is-dep.md) - [Management Plane Crashing Due To Disk space Exhaustion Related to Logrotation Failure](https://platform9.com/kb/smcp/frequently-asked-questions/management-plane-crashing-due-to-disk-space-exhaustion-related-t.md) - [ETCD Backup Feature For SMCP Management Plane Cluster](https://platform9.com/kb/smcp/frequently-asked-questions/etcd-backup-feature-for-smcp-management-plane-cluster.md) - [Notification to Alert the Expiry of Each Certificate Within the Management Plane](https://platform9.com/kb/smcp/frequently-asked-questions/notification-to-alert-the-expiry-of-each-certificate-within-the.md) - [How To Recreate Sunpike KubeConfig?](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-recreate-sunpike-kubeconfig.md) - [Security Scan Fails Due to localpkg\_gpgcheck=0 in /etc/yum.conf File](https://platform9.com/kb/smcp/frequently-asked-questions/security-scan-fails-due-to-localpkg-gpgcheck-0-in-etc-yum-conf.md) - [UI Slowness While Accessing Kubernetes Resources Like Pods,Services and Deployments](https://platform9.com/kb/smcp/frequently-asked-questions/ui-slowness-while-accessing-kubernetes-resources-like-pods-servi.md) - [Etcd Backup Interval not Honored](https://platform9.com/kb/smcp/frequently-asked-questions/etcd-backup-interval-not-honored.md) - [How to Troubleshoot Node NotReady Issues](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-troubleshoot-node-notready-issues.md) - [Determining Root Cause/s for Pod Termination Issues](https://platform9.com/kb/smcp/frequently-asked-questions/determining-root-cause-for-pod-termination-issues.md) - [How to Reset the Management Plane Admin User Password via API?](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-reset-the-management-plane-admin-user-password-via-api.md) - [How to Check the Sunpike and Cluster Certificate Details?](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-check-certificate-details.md) - [After Upgrading DU to v-5.3.0-3085281, Cluster Upgrade Option to v1.20.15-pmk.2218 not Present](https://platform9.com/kb/smcp/frequently-asked-questions/after-upgrading-du-to-v-5-3-0-3085281--cluster-upgrade-option-to.md) - [Ingress-Nginx Vulnerability (CVE-2025-1974)](https://platform9.com/kb/smcp/frequently-asked-questions/ingress-nginx-vulnerability-cve-2025-1974.md) - [How To Renew Vault Token LTS1 Setup](https://platform9.com/kb/smcp/frequently-asked-questions/renew-vault-token.md) - [What Is the TLS Version Used For UI In EDGE releases?](https://platform9.com/kb/smcp/frequently-asked-questions/what-is-the-tls-version-used-for-ui-in-edge-releases.md) - [How to Renew vault Token?](https://platform9.com/kb/smcp/frequently-asked-questions/how-to-renew-vault-token.md) - [Cluster Nodes in NotReady State as the Kube Certificates Expired](https://platform9.com/kb/smcp/frequently-asked-questions/cluster-nodes-in-notready-state-as-the-kube-certificates-expired.md) - [Image Registry Directory Size is Increasing Continuously](https://platform9.com/kb/smcp/frequently-asked-questions/image-registry-directory-size-is-increasing-continuously--intern.md) - [How to Monitor Vault Token and Expiry Dates of Various certs?](https://platform9.com/kb/smcp/frequently-asked-questions/wip-how-to-monitor-vault-token-and-expiry-dates-of-various-cer.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://platform9.com/kb/smcp/frequently-asked-questions.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.