mirror of
https://github.com/kubenetworks/kubevpn.git
synced 2025-09-27 03:36:09 +08:00
chore: install kubevpn by shell script
Signed-off-by: yuyicai <yuyicai@hotmail.com>
This commit is contained in:
yuyicai
235
install.sh
Executable file
235
install.sh
Executable file
@@ -0,0 +1,235 @@
|
||||
#!/bin/sh
|
||||
|
||||
# KubeVPN installation script
|
||||
# This script installs KubeVPN CLI to your system
|
||||
# Created for https://github.com/kubenetworks/kubevpn
|
||||
# curl -fsSL https://kubevpn.dev/install.sh | sh
|
||||
|
||||
set -e
|
||||
|
||||
# Colors and formatting
|
||||
YELLOW='\033[0;33m'
|
||||
GREEN='\033[0;32m'
|
||||
RED='\033[0;31m'
|
||||
BLUE='\033[0;34m'
|
||||
BOLD='\033[1m'
|
||||
RESET='\033[0m'
|
||||
|
||||
# Installation configuration
|
||||
INSTALL_DIR=${INSTALL_DIR:-"/usr/local/bin"}
|
||||
GITHUB_REPO="kubenetworks/kubevpn"
|
||||
GITHUB_URL="https://github.com/${GITHUB_REPO}"
|
||||
VERSION_URL="https://raw.githubusercontent.com/kubenetworks/kubevpn/refs/heads/master/plugins/stable.txt"
|
||||
ZIP_FILE="kubevpn.zip"
|
||||
|
||||
log() {
|
||||
echo "${BLUE}${BOLD}==> ${RESET}$1"
|
||||
}
|
||||
|
||||
success() {
|
||||
echo "${GREEN}${BOLD}==> $1${RESET}"
|
||||
}
|
||||
|
||||
warn() {
|
||||
echo "${YELLOW}${BOLD}==> $1${RESET}"
|
||||
}
|
||||
|
||||
error() {
|
||||
echo "${RED}${BOLD}==> $1${RESET}"
|
||||
}
|
||||
|
||||
get_system_info() {
|
||||
OS=$(uname | tr '[:upper:]' '[:lower:]')
|
||||
log "Detected OS: ${OS}"
|
||||
|
||||
case $OS in
|
||||
linux | darwin) ;;
|
||||
msys_nt | msys | cygwin)
|
||||
error "Windows is not supported, please install KubeVPN manually using scoop. More info: ${GITHUB_URL}"
|
||||
exit 1
|
||||
;;
|
||||
*)
|
||||
error "Unsupported operating system: ${OS}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
ARCH=$(uname -m)
|
||||
case $ARCH in
|
||||
x86_64)
|
||||
ARCH="amd64"
|
||||
;;
|
||||
aarch64 | arm64)
|
||||
ARCH="arm64"
|
||||
;;
|
||||
i386 | i686)
|
||||
ARCH="386"
|
||||
;;
|
||||
*)
|
||||
error "Unsupported architecture: ${ARCH}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
log "Detected architecture: ${ARCH}"
|
||||
}
|
||||
|
||||
check_requirements() {
|
||||
if command -v curl >/dev/null 2>&1; then
|
||||
DOWNLOADER="curl"
|
||||
elif command -v wget >/dev/null 2>&1; then
|
||||
DOWNLOADER="wget"
|
||||
else
|
||||
error "Either curl or wget is required for installation"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! command -v unzip >/dev/null 2>&1; then
|
||||
error "unzip is required but not installed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -d "$INSTALL_DIR" ]; then
|
||||
log "Installation directory $INSTALL_DIR does not exist, attempting to create it"
|
||||
if ! mkdir -p "$INSTALL_DIR" 2>/dev/null; then
|
||||
if ! command -v sudo >/dev/null 2>&1 && ! command -v su >/dev/null 2>&1; then
|
||||
error "Cannot create $INSTALL_DIR and neither sudo nor su is available"
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -w "$INSTALL_DIR" ] && ! command -v sudo >/dev/null 2>&1 && ! command -v su >/dev/null 2>&1; then
|
||||
error "No write permission to $INSTALL_DIR and neither sudo nor su is available"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
get_latest_version() {
|
||||
log "Fetching the latest release version..."
|
||||
|
||||
if [ "$DOWNLOADER" = "curl" ]; then
|
||||
VERSION=$(curl -s "$VERSION_URL")
|
||||
else
|
||||
VERSION=$(wget -qO- "$VERSION_URL")
|
||||
fi
|
||||
|
||||
if [ -z "$VERSION" ]; then
|
||||
error "Could not determine the latest version"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
VERSION=$(echo "$VERSION" | tr -d 'v' | tr -d '\n')
|
||||
success "Latest version: ${VERSION}"
|
||||
}
|
||||
|
||||
download_binary() {
|
||||
DOWNLOAD_URL="$GITHUB_URL/releases/download/v${VERSION}/kubevpn_v${VERSION}_${OS}_${ARCH}.zip"
|
||||
|
||||
log "Downloading KubeVPN binary from $DOWNLOAD_URL"
|
||||
|
||||
if [ "$DOWNLOADER" = "curl" ]; then
|
||||
curl -L -o "$ZIP_FILE" "$DOWNLOAD_URL" || {
|
||||
error "Failed to download KubeVPN"
|
||||
exit 1
|
||||
}
|
||||
else
|
||||
wget -O "$ZIP_FILE" "$DOWNLOAD_URL" || {
|
||||
error "Failed to download KubeVPN"
|
||||
exit 1
|
||||
}
|
||||
fi
|
||||
}
|
||||
|
||||
install_binary() {
|
||||
log "Installing KubeVPN..."
|
||||
|
||||
TMP_DIR=$(mktemp -d)
|
||||
BINARY="$TMP_DIR/bin/kubevpn"
|
||||
unzip -o -q "$ZIP_FILE" -d "$TMP_DIR"
|
||||
|
||||
if [ -f "$TMP_DIR/checksums.txt" ]; then
|
||||
EXPECTED_CHECKSUM=$(cat "$TMP_DIR/checksums.txt" | awk '{print $1}')
|
||||
|
||||
if command -v shasum >/dev/null 2>&1; then
|
||||
ACTUAL_CHECKSUM=$(shasum -a 256 "$BINARY" | awk '{print $1}')
|
||||
elif command -v sha256sum >/dev/null 2>&1; then
|
||||
ACTUAL_CHECKSUM=$(sha256sum "$BINARY" | awk '{print $1}')
|
||||
else
|
||||
warn "No checksum tool available, skipping verification"
|
||||
ACTUAL_CHECKSUM=$EXPECTED_CHECKSUM
|
||||
fi
|
||||
|
||||
[ "$ACTUAL_CHECKSUM" = "$EXPECTED_CHECKSUM" ] || {
|
||||
error "Checksum verification failed (Expected: $EXPECTED_CHECKSUM, Got: $ACTUAL_CHECKSUM)"
|
||||
# Clean up
|
||||
rm -rf "$TMP_DIR"
|
||||
rm -f "$ZIP_FILE"
|
||||
exit 1
|
||||
}
|
||||
fi
|
||||
|
||||
# Check if we need sudo
|
||||
if [ -w "$INSTALL_DIR" ]; then
|
||||
mv "$BINARY" "$INSTALL_DIR/kubevpn"
|
||||
chmod +x "$INSTALL_DIR/kubevpn"
|
||||
else
|
||||
warn "Elevated permissions required to install to $INSTALL_DIR"
|
||||
if command -v sudo >/dev/null 2>&1; then
|
||||
sudo mv "$BINARY" "$INSTALL_DIR/kubevpn"
|
||||
sudo chmod +x "$INSTALL_DIR/kubevpn"
|
||||
else
|
||||
su -c "mv \"$BINARY\" \"$INSTALL_DIR/kubevpn\" && chmod +x \"$INSTALL_DIR/kubevpn\""
|
||||
fi
|
||||
fi
|
||||
|
||||
# Clean up
|
||||
rm -f "$ZIP_FILE"
|
||||
rm -rf "$TMP_DIR"
|
||||
}
|
||||
|
||||
verify_installation() {
|
||||
if [ -x "$INSTALL_DIR/kubevpn" ]; then
|
||||
VERSION_OUTPUT=$("$INSTALL_DIR/kubevpn" version 2>&1 || echo "unknown")
|
||||
success "KubeVPN installed successfully"
|
||||
log "$VERSION_OUTPUT"
|
||||
log "KubeVPN has been installed to: $INSTALL_DIR/kubevpn"
|
||||
|
||||
# Check if the installed binary is in PATH
|
||||
if command -v kubevpn >/dev/null 2>&1; then
|
||||
FOUND_PATH=$(command -v kubevpn)
|
||||
if [ "$FOUND_PATH" != "$INSTALL_DIR/kubevpn" ]; then
|
||||
warn "Another kubevpn binary was found in your PATH at: $FOUND_PATH"
|
||||
warn "Make sure $INSTALL_DIR is in your PATH to use the newly installed version"
|
||||
fi
|
||||
else
|
||||
warn "Make sure $INSTALL_DIR is in your PATH to use kubevpn"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
log "To connect to a Kubernetes cluster:"
|
||||
if [ "$FOUND_PATH" != "$INSTALL_DIR/kubevpn" ]; then
|
||||
echo " $INSTALL_DIR/kubevpn connect"
|
||||
else
|
||||
echo " kubevpn connect"
|
||||
fi
|
||||
echo ""
|
||||
log "For more information, visit:"
|
||||
echo " $GITHUB_URL"
|
||||
success "Done! enjoy KubeVPN 🚀"
|
||||
else
|
||||
error "KubeVPN installation failed"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
main() {
|
||||
log "Starting KubeVPN installation..."
|
||||
get_system_info
|
||||
check_requirements
|
||||
get_latest_version
|
||||
download_binary
|
||||
install_binary
|
||||
verify_installation
|
||||
}
|
||||
|
||||
main
|
||||
Reference in New Issue
Block a user