264 lines
8.1 KiB
Bash
264 lines
8.1 KiB
Bash
#!/usr/bin/env bash
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# install-sdl-wkr.sh - Script to install SDL Worker
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# Usage: curl -s http://<SDL_MGR_IP>:8081/dist/install-sdl-wkr.sh | bash -s <SDL_MGR_IP>
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set -euo pipefail
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# ------------------------------------------------------------
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# Functions
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# ------------------------------------------------------------
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install_nodejs() {
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# ------------------------------------------------------------
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# OS / platform detection
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# ------------------------------------------------------------
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OS_ID="unknown"
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OS_LIKE=""
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OS_NAME=""
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OS_VERSION=""
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OS_FAMILY="unknown"
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OS_ARCH="unknown"
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OS_PLATFORM="unknown"
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if [[ -f /etc/os-release ]]; then
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# shellcheck disable=SC1091
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. /etc/os-release
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OS_ID="${ID:-unknown}"
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OS_LIKE="${ID_LIKE:-}"
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OS_NAME="${NAME:-unknown}"
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OS_VERSION="${VERSION_ID:-}"
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fi
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case "$OS_ID" in
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debian|ubuntu|raspbian|zorin)
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OS_FAMILY="debian"
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OS_PLATFORM="linux"
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;;
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rhel|rocky|almalinux|centos|fedora)
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OS_FAMILY="rhel"
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OS_PLATFORM="linux"
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;;
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*)
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if [[ "$OS_LIKE" == *debian* ]]; then
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OS_FAMILY="debian"
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elif [[ "$OS_LIKE" == *rhel* ]]; then
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OS_FAMILY="rhel"
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fi
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;;
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esac
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# case "$OS_PLATFORM" in
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# linux) NODE_PLATFORM="linux" ;;
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# darwin) NODE_PLATFORM="darwin" ;;
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# win) NODE_PLATFORM="win" ;;
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# *)
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# echo "ERROR: Unsupported platform for NodeJS"
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# exit 1
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# ;;
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# esac
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case "$OS_PLATFORM" in
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linux) EXT="tar.xz" ;;
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darwin) EXT="tar.gz" ;;
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win) EXT="zip" ;;
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*) echo "ERROR: Unknown NodeJS target OS: $OS_ID"; exit 1 ;;
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esac
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# ------------------------------------------------------------
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# CPU architecture detection
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# ------------------------------------------------------------
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ARCH_RAW="$(uname -m)"
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case "$ARCH_RAW" in
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x86_64) OS_ARCH="x64" ;;
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aarch64|arm64) OS_ARCH="arm64" ;;
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armv7l) OS_ARCH="armv7l" ;;
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*)
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echo "ERROR: Unsupported architecture: $ARCH_RAW"
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exit 1
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;;
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esac
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NODE_VER=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.nodejs.version')
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NODE_DIR="${SDL_HOME}/nodejs"
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NODE_VER_BASE="node-${NODE_VER}-${OS_PLATFORM}-${OS_ARCH}"
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NODE_FILE="node-${NODE_VER}-${OS_PLATFORM}-${OS_ARCH}.${EXT}"
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# NODE_VER_BASE="node-${NODE_VER}-${NODE_PLATFORM}-${OS_ARCH}"
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# NODE_FILE="${NODE_VER_BASE}.${EXT}"
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NODE_URL="http://${SDL_MGR_IP}:8081/dist/${NODE_FILE}"
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#echo "NodeJS Version: ${NODE_VER}"
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#echo "NodeJS URL: ${NODE_URL}"
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mkdir -p "${NODE_DIR}"
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curl -sSL --fail "${NODE_URL}" -o "${TMP_DIR}/${NODE_FILE}" || { echo "Failed to download Node.js"; exit 1; }
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# test Checksum
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curl -sSL --fail "${NODE_URL}.sha256" -o "${TMP_DIR}/${NODE_FILE}.sha256" || { echo "Failed to download Node.js SHA256"; exit 1; }
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cd "${TMP_DIR}"
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sha256sum -c "${NODE_FILE}.sha256"
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if [ $? -ne 0 ]; then
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echo "SHA256 checksum verification failed."
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exit 1
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fi
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if ([ "${EXT}" == "zip" ]); then
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unzip "${TMP_DIR}/${NODE_FILE}" -d "${NODE_DIR}"
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elif ([ "${EXT}" == "tar.xz" ] || [ "${EXT}" == "tar.xz" ]); then
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tar -xJf "${TMP_DIR}/${NODE_FILE}" -C "${NODE_DIR}"
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elif ([ "${EXT}" == "tar.gz" ] || [ "${EXT}" == "tar.xz" ]); then
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tar -xzf "${TMP_DIR}/${NODE_FILE}" -C "${NODE_DIR}"
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fi
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# tar -xzf "${TMP_DIR}/${NODE_FILE}" -C "${NODE_DIR}"
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rm -f "${TMP_DIR}/${NODE_FILE}"
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ln -sfn "${NODE_DIR}/${NODE_VER_BASE}" "${NODE_DIR}/current"
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}
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# ------------------------------------------------------------
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# Require non root user
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# ------------------------------------------------------------
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if [[ $EUID -eq 0 ]]; then
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echo "ERROR: install-sdl-wkr.sh must be run as a non-root user"
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exit 1
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fi
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# ------------------------------------------------------------
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# Requirements
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# ------------------------------------------------------------
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for cmd in awk curl grep jq sed sha256sum tar unzip; do
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command -v "$cmd" >/dev/null || {
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echo "ERROR: $cmd is required"
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echo "Please install:"
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echo " sudo apt -y install gawk coreutils curl jq grep sed sha256sum tar unzip"
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exit 1
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}
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done
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# Check if SDL-MGR IP is provided as an argument
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if [ -z "$1" ]; then
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echo "Usage: $0 <SDL_MGR_IP>"
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exit 1
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fi
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SDL_MGR_IP=$1
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SDL_HOME=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.dirs.sdlhome')
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SDL_VER=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.package.version')
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SDL_DESC=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.package.description')
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SDL_ABBR=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.package.abbr')
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SDL_COPYRT=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.package.copyright')
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echo "###############################################"
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echo "${SDL_DESC} (${SDL_ABBR})"
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echo "Version: ${SDL_VER}"
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echo "Copyright: (C) ${SDL_COPYRT}"
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echo "Installing SDL Worker..."
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echo " to: ${SDL_HOME}"
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echo ""
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TMP_DIR="${SDL_HOME}/tmp"
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SDL_WKR_DIR="${SDL_HOME}/sdl-wkr"
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SDL_WKR_VERSION=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.package.version')
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SDL_WKR_TGZ="sdl-wkr_${SDL_WKR_VERSION}.tgz"
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SDL_CONF_DIR="${SDL_HOME}/conf"
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SLD_LOGS_DIR="${SDL_HOME}/logs"
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# ------------------------------------------------------------
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# Create Directories
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# ------------------------------------------------------------
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mkdir -p "${SDL_HOME}"
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mkdir -p "${SDL_CONF_DIR}"
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mkdir -p "${SLD_LOGS_DIR}"
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mkdir -p "${SDL_WKR_DIR}"
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mkdir -p "${TMP_DIR}"
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# Download the latest sdl-wkr version to TMP_DIR
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WKR_TGZ_URL="http://${SDL_MGR_IP}:8081/dist/${SDL_WKR_TGZ}"
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WKR_TGZ_SHA256_URL="http://${SDL_MGR_IP}:8081/dist/${SDL_WKR_TGZ}.sha256"
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curl -sSL --fail "${WKR_TGZ_URL}" -o "${TMP_DIR}/${SDL_WKR_TGZ}" || { echo "Failed to download sdl-wkr"; exit 1; }
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curl -sSL --fail "${WKR_TGZ_SHA256_URL}" -o "${TMP_DIR}/${SDL_WKR_TGZ}.sha256" || { echo "Failed to download sdl-wkr SHA256"; exit 1; }
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# Verify the SHA256 checksum
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cd "${TMP_DIR}"
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sha256sum --quiet -c "${TMP_DIR}/${SDL_WKR_TGZ}.sha256"
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if [ $? -ne 0 ]; then
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echo "SHA256 checksum verification failed."
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exit 1
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fi
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cd "${SDL_HOME}"
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# Extract and move to versioned directory
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VERSIONED_DIR="${SDL_WKR_DIR}/sdl-wkr_${SDL_WKR_VERSION}"
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rm -rf "${VERSIONED_DIR}"
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tar -xzf "${TMP_DIR}/${SDL_WKR_TGZ}" -C "${SDL_WKR_DIR}"
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mv "${SDL_WKR_DIR}/sdl-wkr" "${VERSIONED_DIR}"
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# Create a symlink for the current version
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if [ -d "${SDL_WKR_DIR}/current" ]; then
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rm -rf "${SDL_WKR_DIR}/current"
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fi
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ln -sfn "${VERSIONED_DIR}" "${SDL_WKR_DIR}/current"
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# Copy initial configuration files
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if [ ! -e "${SDL_HOME}/conf/sdl-wkr-config.json" ]; then
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cp "${SDL_WKR_DIR}/current/conf/default-sdl-wkr-config.json" "${SDL_HOME}/conf/sdl-wkr-config.json"
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fi
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mkdir -p ~/.config/systemd/user
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cp "$SDL_WKR_DIR/current/scripts/sdl-wkr.service" ~/.config/systemd/user/
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# Install Node.js idempotently
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NODE_VER=$(curl -s http://${SDL_MGR_IP}:8081/api/config | jq -r '.nodejs.version')
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NODE_DIR="${SDL_HOME}/nodejs"
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NODE_BIN="${NODE_DIR}/current/bin/node"
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NPM_BIN="${NODE_DIR}/current/bin/npm"
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# echo "NodeJS Version: ${NODE_VER}"
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# echo "NodeJS BIN version: ${NODE_BIN_VER}"
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# echo "NodeJS BIN: ${NODE_BIN}"
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if [ -e "${NODE_BIN}" ]; then
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NODE_BIN_VER=$(${NODE_BIN} --version)
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if [ ${NODE_BIN_VER} != "${NODE_VER}" ]; then
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install_nodejs
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fi
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else
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install_nodejs
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fi
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# ------------------------------------------------------------
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# Install sdl-mgr Node Dependencies
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# ------------------------------------------------------------
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echo ""
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echo "Installing NodeJS Dependencies"
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cd "$SDL_WKR_DIR/current/app"
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export PATH="$NODE_DIR/current/bin:$PATH"
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$NPM_BIN install
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# Start sdl-wkr systemd service
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systemctl --user daemon-reload --no-pager
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systemctl --user restart sdl-wkr --no-pager
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sleep 3
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systemctl --user status sdl-wkr --no-pager
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# systemd commands
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echo ""
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echo "SDL Worker deployed:"
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echo ""
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echo "SDL Controls:"
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echo " systemctl --user status sdl-wkr"
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echo " systemctl --user start sdl-wkr"
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echo " systemctl --user stop sdl-wkr"
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echo ""
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echo "Removal Commands:"
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echo " systemctl --user disable sdl-wkr"
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echo " rm -rf $SDL_HOME"
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