mirror of
https://github.com/kubescape/kubescape.git
synced 2026-02-14 09:59:54 +00:00
Enhance installation scripts for cross-platform support and improve error handling
Signed-off-by: Matthias Bertschy <matthias.bertschy@gmail.com>
This commit is contained in:
Matthias Bertschy
@@ -29,6 +29,8 @@ builds:
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- CGO_ENABLED=0
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goos:
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- linux
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- darwin
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- windows
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goarch:
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- amd64
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- arm64
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@@ -136,7 +138,7 @@ krews:
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short_description: Scan resources and cluster configs against security frameworks.
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release:
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draft: true
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draft: false
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footer: >-
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---
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101
install.ps1
101
install.ps1
@@ -1,39 +1,96 @@
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Write-Host "Installing Kubescape..." -ForegroundColor Cyan
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$BASE_DIR=$env:USERPROFILE + "\.kubescape"
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$packageName = "/kubescape.exe"
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$BASE_DIR = "$env:USERPROFILE\.kubescape"
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$KUBESCAPE_EXEC = "kubescape.exe"
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# Get latest release url
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$config = Invoke-WebRequest -UseBasicParsing "https://api.github.com/repos/kubescape/kubescape/releases/latest" | ConvertFrom-Json
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$url = $config.html_url.Replace("/tag/","/download/")
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$fullUrl = $url + $packageName
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# Determine architecture
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$arch = if ([Environment]::Is64BitOperatingSystem) {
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if ($env:PROCESSOR_ARCHITECTURE -eq "ARM64") { "arm64" } else { "amd64" }
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} else {
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Write-Host "Error: 32-bit systems are not supported" -ForegroundColor Red
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exit 1
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}
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# Create a new directory if needed
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New-Item -Path $BASE_DIR -ItemType "directory" -ErrorAction SilentlyContinue
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# Get latest release version from GitHub API
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function Get-LatestVersion {
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try {
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$release = Invoke-RestMethod -Uri "https://api.github.com/repos/kubescape/kubescape/releases/latest" -UseBasicParsing
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return $release.tag_name
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} catch {
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Write-Host "Error: Failed to fetch latest release version" -ForegroundColor Red
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exit 1
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}
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}
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# Parse command line arguments for version
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$version = $null
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for ($i = 0; $i -lt $args.Count; $i++) {
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if ($args[$i] -eq "-v" -and $i + 1 -lt $args.Count) {
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$version = $args[$i + 1]
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}
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}
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# Get version (use provided or fetch latest)
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if (-not $version) {
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$version = Get-LatestVersion
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Write-Host "Latest version: $version" -ForegroundColor Cyan
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}
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# Remove 'v' prefix if present for the filename
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$versionNum = $version -replace '^v', ''
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# Create installation directory if needed
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New-Item -Path $BASE_DIR -ItemType "directory" -ErrorAction SilentlyContinue | Out-Null
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# Build download URL with new naming pattern: kubescape_{version}_windows_{arch}.exe
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$downloadUrl = "https://github.com/kubescape/kubescape/releases/download/$version/kubescape_${versionNum}_windows_${arch}.exe"
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Write-Host "Downloading from: $downloadUrl" -ForegroundColor Cyan
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$outputPath = Join-Path $BASE_DIR $KUBESCAPE_EXEC
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# Download the binary
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try {
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$useBitTransfer = $null -ne (Get-Module -Name BitsTransfer -ListAvailable) -and ($PSVersionTable.PSVersion.Major -le 5)
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if ($useBitTransfer)
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{
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Write-Information -MessageData 'Using a fallback BitTransfer method since you are running Windows PowerShell'
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Start-BitsTransfer -Source $fullUrl -Destination $BASE_DIR\kubescape.exe
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if ($useBitTransfer) {
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Write-Host "Using BitsTransfer for download..." -ForegroundColor Gray
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Start-BitsTransfer -Source $downloadUrl -Destination $outputPath
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} else {
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$ProgressPreference = 'SilentlyContinue' # Speeds up Invoke-WebRequest
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Invoke-WebRequest -Uri $downloadUrl -OutFile $outputPath -UseBasicParsing
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}
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else
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{
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Invoke-WebRequest -Uri $fullUrl -OutFile $BASE_DIR\kubescape.exe
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} catch {
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Write-Host "Error: Failed to download kubescape" -ForegroundColor Red
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Write-Host $_.Exception.Message -ForegroundColor Red
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exit 1
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}
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# Verify download was successful
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if (-not (Test-Path $outputPath) -or (Get-Item $outputPath).Length -eq 0) {
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Write-Host "Error: Download failed or file is empty" -ForegroundColor Red
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Remove-Item $outputPath -ErrorAction SilentlyContinue
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exit 1
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}
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# Update user PATH if needed
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$currentPath = [Environment]::GetEnvironmentVariable("Path", "User")
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if (-not $currentPath.Contains($BASE_DIR)) {
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$confirmation = Read-Host "Add kubescape to user path? (y/n)"
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$confirmation = Read-Host "Add kubescape to user PATH? (y/n)"
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if ($confirmation -eq 'y') {
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$env:Path=[Environment]::GetEnvironmentVariable("Path", "User") + ";$BASE_DIR;"
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[Environment]::SetEnvironmentVariable("Path", "${env:Path}", "User")
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$newPath = $currentPath + ";$BASE_DIR"
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[Environment]::SetEnvironmentVariable("Path", $newPath, "User")
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$env:Path = $env:Path + ";$BASE_DIR"
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Write-Host "Added $BASE_DIR to PATH" -ForegroundColor Green
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}
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}
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Write-Host "Finished Installation.`n" -ForegroundColor Green
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kubescape version
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Write-Host "`nUsage: $ kubescape scan" -ForegroundColor Magenta
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Write-Host "`nFinished Installation." -ForegroundColor Green
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# Try to run version command
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try {
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& $outputPath version
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} catch {
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Write-Host "Installed to: $outputPath" -ForegroundColor Green
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}
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Write-Host "`nUsage: kubescape scan" -ForegroundColor Magenta
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58
install.sh
58
install.sh
@@ -8,22 +8,41 @@ KUBESCAPE_EXEC=kubescape
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determine_os_and_arch() {
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osName=$(uname -s)
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case $osName in
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*MINGW*) osName=windows ;;
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Darwin*) osName=macos ;;
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*) osName=ubuntu ;;
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Linux*) osName=linux ;;
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Darwin*) osName=darwin ;;
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*MINGW*|*CYGWIN*|*MSYS*)
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echo -e "\033[31mError: Windows is not supported by this script. Please use the PowerShell installer or download manually from:"
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echo -e "\033[1;35;40mhttps://github.com/kubescape/kubescape/releases"
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exit 1
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;;
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*)
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echo -e "\033[31mError: Unsupported operating system: $osName"
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exit 1
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;;
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esac
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arch=$(uname -m)
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case $arch in
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*aarch64*|*arm64*) arch="-arm64" ;;
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*x86_64*) arch="" ;;
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x86_64|amd64) arch="amd64" ;;
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aarch64|arm64) arch="arm64" ;;
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*)
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echo -e "\033[33mArchitecture $arch may be unsupported, will try to install the amd64 one anyway."
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arch=""
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echo -e "\033[31mError: Unsupported architecture: $arch"
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exit 1
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;;
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esac
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}
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# Function to get the latest release version from GitHub API
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get_latest_version() {
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local latest_release
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latest_release=$(curl -s "https://api.github.com/repos/kubescape/kubescape/releases/latest" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
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if [ -z "$latest_release" ]; then
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echo -e "\033[31mError: Failed to fetch latest release version"
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exit 1
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fi
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echo "$latest_release"
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}
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# Function to remove old installations
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remove_old_install() {
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local exec_path=$1
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@@ -33,26 +52,43 @@ remove_old_install() {
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}
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# Parse command-line arguments
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VERSION=""
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while getopts v: option; do
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case ${option} in
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v) RELEASE="download/${OPTARG}";;
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v) VERSION="${OPTARG}";;
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*) ;;
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esac
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done
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[ -z "${RELEASE}" ] && RELEASE="latest/download"
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echo -e "\033[0;36mInstalling Kubescape..."
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determine_os_and_arch
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# Get version (use provided or fetch latest)
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if [ -z "${VERSION}" ]; then
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VERSION=$(get_latest_version)
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echo -e "\033[0;36mLatest version: $VERSION"
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fi
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# Remove 'v' prefix if present for the filename
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VERSION_NUM="${VERSION#v}"
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mkdir -p $BASE_DIR
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OUTPUT=$BASE_DIR/$KUBESCAPE_EXEC
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DOWNLOAD_URL="https://github.com/kubescape/kubescape/releases/${RELEASE}/kubescape${arch}-${osName}-latest"
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# New URL pattern: kubescape_{version}_{os}_{arch}
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DOWNLOAD_URL="https://github.com/kubescape/kubescape/releases/download/${VERSION}/kubescape_${VERSION_NUM}_${osName}_${arch}"
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echo -e "\033[0;36mDownloading from: $DOWNLOAD_URL"
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curl --progress-bar -L $DOWNLOAD_URL -o $OUTPUT
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# Verify download was successful
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if [ ! -s "$OUTPUT" ]; then
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echo -e "\033[31mError: Download failed or file is empty"
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rm -f "$OUTPUT"
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exit 1
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fi
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# Determine install directory
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install_dir=/usr/local/bin
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[ "$(id -u)" -ne 0 ] && install_dir=$BASE_DIR/bin && export PATH=$PATH:$BASE_DIR/bin
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