Installer helper for Windows Kubernetes nodes.

InstallDebugger.ps1

# Copyright (c) 2023 - Amim Knabben
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http:#www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

<#
.DESCRIPTION
    The script enables and install tools used to manage a Windows node.
    NOTE: Do not use in production.
#>

Param(
    [parameter(Mandatory = $false)] $EnableAccess=$false,
    [parameter(Mandatory = $false)] $SkipInstalls=$false
)

function CheckServices() {
    Write-Host "Checking running services..." -ForegroundColor blue

    Get-Service -name antrea-agent
    Get-Service -name ovsdb-server
    Get-Service -name ovs-vswitchd
    Get-Service -name kubelet
    Get-Service -name kube-proxy
}

function EnableAccess() {
    Write-Host "Enabling RDP and resetting capv user password..." -ForegroundColor blue

    # Enable Remote Desktop
    Set-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\Terminal Server' -name "fDenyTSConnections" -value 0
    Enable-NetFirewallRule -DisplayGroup "Remote Desktop"
    
    # Reset Password
    $Password = Read-Host "Enter the new CAPV user password" -AsSecureString
    $UserAccount = Get-LocalUser -Name "capv" | Set-LocalUser -Password $Password
}

function InstallChocoPackages() {
    Write-Host "Installing Choco and packages..." -ForegroundColor blue
    Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
    
    Write-Host "Installing vim..." -ForegroundColor blue
    choco install --accept-licenses --yes vim

    Write-Host "YOU NEED to install $PWD\winpcap.exe manually via RDP..." -ForegroundColor red
    Invoke-WebRequest -URI https://www.winpcap.org/install/bin/WinPcap_4_1_3.exe -Out winpcap.exe
    
    Write-Host "Installing Wireshark..." -ForegroundColor blue
    choco install --accept-licenses --yes wireshark

    Write-Host "Installing grep..." -ForegroundColor blue
    choco install --accept-licenses --pre --yes grep
    
    Write-Host "Installing nerdctl..." -ForegroundColor blue
    Invoke-WebRequest -URI https://github.com/containerd/nerdctl/releases/download/v1.2.0/nerdctl-1.2.0-windows-amd64.tar.gz -Out nerdctl.tar.gz
    tar xvf nerdctl.tar.gz
    mv nerdctl.exe c:\k\
}

function InstallDebugScripts() {
    Write-Host "Running Debug scripts in the host..." -ForegroundColor blue
    Invoke-WebRequest -URI https://raw.githubusercontent.com/microsoft/SDN/master/Kubernetes/windows/debug/collectlogs.ps1 -Out collectlogs.ps1
    .\collectlogs.ps1 
    Get-WindowsFeature > c:\k\debug\enabled-features.txt
}

function CheckNTPServer() {
    Write-Host "Checking time service..." -ForegroundColor blue
    w32tm /query /source
}

function InstallSysInternals() {
    Invoke-WebRequest -URI https://download.sysinternals.com/files/SysinternalsSuite.zip -Out SysinternalsSuite.zip
    Expand-Archive -Path .\SysinternalsSuite.zip
}

# Enable access via RDP and password reset
if ([bool]$EnableAccess) {
    EnableAccess
    Write-Host "Use the following IP Address for RDP access..." -ForegroundColor blue
    (Get-NetIPAddress -InterfaceAlias br-int -AddressFamily IPv4).IPAddress
}

if (![bool]$SkipInstalls) {
    # Install Choco and packages
    InstallChocoPackages
    # Install SIG-Windows debug packages
    InstallDebugScripts
}

# Check NTP Servers installed on system.
CheckNTPServer

# Check all services installed status
CheckServices

# Install sysinternals
InstallSysInternals