| Log File | Name | Details |
| /var/log/vmkernel | Vmkernel | Records activities related to the virtual machines and ESX host |
| /var/log/vmkwarning | Vmkernel Warnings | A copy of everything marked as a warning or higher severity from vmkernel log. Easier to look through than vmkernel log |
| /var/log/vmksummary | Vmkernel Summary | Used for avaialability and uptime statistics. Human-readable summary in vmksummary.txt |
| /var/log/vmware/hostd.log | Host Agent Log | Contains information on the agent that manages and configures the ESX host and its virtual machines |
| /var/log/vmware/vpx | VirtualCenter Agent | Contains information on the agent that communicates with VirtualCenter |
| /var/log/messages | Service Console | Log from the Linux kernel. Useful for underlying Linux issues. The kernel has no awareness of VMs running on the VMkernel |
| /var/log/vmware/esxcfg-boot.log | ESX Boot Log | ESX Boot log, logs all ESX boot events |
| /var/log/vmware/webAccess | Web Access | Records information on Web-based access to ESX Server |
| /var/log/secure | Authentication Log | Contains records of connections that require authentication, such as VMware daemons and actions initiated by the xinetd daemon |
| /var/log/vmware/esxcfg-firewall.log | ESX Firewall Log | Contains all firewall rule events |
| /var/log/vmware/aam | High Availability Log | Contains information related to the High Availability (HA) service |
| /var/log/vmware/esxupdate.log | ESX Update Log | Logs all updates completed using the esxupdate tool |
Fixing Tanzu Kubernetes Pod to External Services Connectivity Issues with NSX-T Last month I got a call from a customer who was pulling their hair out over a networking issue. They had just deployed VMware Tanzu Kubernetes Grid on their vSphere with Tanzu environment, everything looked good in the dashboards, all pods were running, but their applications inside the pods could not reach external databases running on traditional VMs in the same datacenter. The frustrating part was that some pods could reach external services perfectly fine, while others would just timeout. There was no clear pattern. Let me tell you how we figured this out and fixed it. The Initial Problem Here is what the customer setup looked like: vSphere 8.0 with Tanzu enabled NSX-T 4.1.2 for networking Three Tanzu Kubernetes clusters running different microservices applications External PostgreSQL database running on traditional VMs (non-Kubernetes) External API services running on another se...