William Lam lamw
lamw
/ rename-vsan-vm.sh
Created
August 6, 2025 00:49
Rename vSAN Virtual Machine (name) along with its configuration files
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| #!/bin/ash | |
| # Thank you ChatGPT for creating the script given my requirement/prompts | |
| # Usage: ./rename-esxi-vm.sh old_vm_name new_vm_name [--apply] | |
| # | |
| # Example dry-run (default): | |
| ./rename-esxi-vm.sh photon-03 photon-02 | |
| # Apply changes: | |
| ./rename-esxi-vm.sh photon-03 photon-02 --apply |
lamw
/ http_server_auth.py
Last active
October 16, 2025 02:57
Python script to serve directory via HTTP or HTTPS w/basic authentication
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| #!/usr/bin/env python3 | |
| # | |
| # Extended python -m http.server with optional Basic Auth and HTTPS support | |
| # basic auth, based on https://gist.github.com/fxsjy/5465353 | |
| # Further extended https://gist.github.com/mauler/593caee043f5fe4623732b4db5145a82 (with help from ChatGPT) to add support for HTTPS | |
| # | |
| # Example: | |
| # With Auth: | |
| # python3 http_server_auth.py --bind 192.168.30.4 --user vcf --password vcf123! \ | |
| # --port 443 --directory /path/to/dir --certfile server.crt --keyfile server.key |
lamw
/ kubedoom.yaml
Created
September 7, 2023 16:03
k8s manifest for kubedoom running on Project Keswick
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| apiVersion: v1 | |
| kind: Namespace | |
| metadata: | |
| name: kubedoom | |
| labels: | |
| app: kubedoom | |
| --- | |
| apiVersion: v1 | |
| kind: ServiceAccount | |
| metadata: |
lamw
/ manual_vsphere_content_library_sync.ps1
Created
June 14, 2023 00:01
Manually sync all items in a vSphere Content Library using the vCenter Server REST API and PowerCLI
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| Connect-CISServer -Server vcsa.primp-industries.local -User [email protected] -Password VMware1! | |
| # Name of your Content Library | |
| $content_library_name = "TKG-Content-Library" | |
| $contentLibraryService = Get-CisService com.vmware.content.library | |
| $contentLibraryItemService = Get-CisService com.vmware.content.library.item | |
| $subscribedLibraryItemService = Get-CisService com.vmware.content.library.subscribed_item | |
| # Find Content Library matching name |
lamw
/ vsan-object-viewer.yaml
Last active
May 17, 2023 21:19
Deploy vSAN Object Viewer Fling into K8s Cluster OR as vSphere Pod
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| apiVersion: apps/v1 | |
| kind: Deployment | |
| metadata: | |
| name: vsan-object-viewer-fling | |
| spec: | |
| replicas: 1 | |
| selector: | |
| matchLabels: | |
| app: vsan-object-viewer-fling | |
| template: |
lamw
/ gist:0f04ac8cd9df35d42c9b8bd700ef9ece
Created
October 21, 2022 11:23
Query & Re-Enable vSphere Cluster Quick Start from VCDB
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| # vSphere QuickStart can not be re-enabled after workflow has been Abandoned https://vdc-download.vmware.com/vmwb-repository/dcr-public/c476b64b-c93c-4b21-9d76-be14da0148f9/04ca12ad-59b9-4e1c-8232-fd3d4276e52c/SDK/vsphere-ws/docs/ReferenceGuide/vim.ClusterComputeResource.html#AbandonHciWorkflow | |
| # QuickStart state is stored in 'hci_workflow_state' property which is not configurable outside of messing w/VCDB | |
| # The following is NOT recommended but for information/learning purposes | |
| # 1. Retrieve the ID value from your vSphere Cluster MoRef (e.g. domain-c84065) | |
| # 2. Connect to VCDB | |
| # Query vSphere Cluster for QuickStart state 'hci_workflow_state' | |
| select * from vpx_hci_config_info where cluster_id = '84065'; |
lamw
/ bluetooth-monitor.sh
Created
August 22, 2022 20:00
Script to check the Apple keyboard/mouse battery percent
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| #!/usr/bin/env bash | |
| PATH=/usr/local/bin:/usr/local/sbin:~/bin:/usr/bin:/bin:/usr/sbin:/sbin | |
| # actual battery level | |
| MOUSE_BATT=$(ioreg -c AppleDeviceManagementHIDEventService -r -l | grep -i mouse -A 20 | grep BatteryPercent | cut -d= -f2 | cut -d' ' -f2) | |
| KEYBOARD_BATT=$(ioreg -c AppleDeviceManagementHIDEventService -r -l | grep -i keyboard -A 20 | grep BatteryPercent | cut -d= -f2 | cut -d' ' -f2) | |
| COMPARE=${1:-20} | |
| if (( MOUSE_BATT < COMPARE )); then |
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| FROM mirror.gcr.io/library/ubuntu:bionic | |
| ENV TERM linux | |
| WORKDIR /root | |
| ARG POWERCLI_VERSION="12.4.0.18633274" | |
| RUN echo "/usr/bin/pwsh" >> /etc/shells && \ | |
| echo "/bin/pwsh" >> /etc/shells && \ | |
| apt update && \ |
lamw
/ gist:f3a3b7134c03b2d945d741a250c3f05f
Created
March 1, 2022 15:55
PowerCLI snippet to map PVC to vSphere Datastore
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| $volumes = Get-CnsVolume | |
| $results = @() | |
| foreach ($volume in $volumes) { | |
| $entityDetails = $volume.ExtensionData.Metadata.EntityMetadata | where {$_.EntityType -eq "PERSISTENT_VOLUME_CLAIM"} | |
| if($entityDetails) { | |
| $tmp = [pscustomobject] @{ | |
| VolumeName = $volume.name; | |
| PVCName = $entityDetails.EntityName; | |
| Namespace = $entityDetails.Namespace; | |
| Datastore = $volume.datastore.name; |
lamw
/ gist:f66f1ca6c059b2852f03adb0d627abf2
Created
October 26, 2021 13:50
vSphere w/Tanzu ClusterRole Edit
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| root@42294959c845d4be8507807dd2d100d0 [ ~ ]# k get clusterrole edit -o yaml | |
| aggregationRule: | |
| clusterRoleSelectors: | |
| - matchLabels: | |
| rbac.authorization.k8s.io/aggregate-to-edit: "true" | |
| apiVersion: rbac.authorization.k8s.io/v1 | |
| kind: ClusterRole | |
| metadata: | |
| annotations: |
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