Evert Daniel Romero Garrido
150 lines
4.9 KiB
Bash
Executable File
150 lines
4.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ===============================================================================================================
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# deploy.sh - Script de despliegue de la API backend en EC2
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# Descripción:
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# Despliega el artefacto .jar de la API en la EC2, gestiona backups,
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# configura el servicio systemd y ejecuta health check.
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#
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# Uso:
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# bash /home/thoth/deploy/setup/deploy.sh
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#
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# Autor: Área de Tecnología y Desarrollo - CCsoft
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# ===============================================================================================================
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set -euo pipefail
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# -------------------------------------------------------------------------------
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# Configuración
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# -------------------------------------------------------------------------------
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readonly APP_NAME="proyectosacc-app"
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readonly ARTIFACTS_DIR="/home/thoth/deploy/artifacts"
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readonly CURRENT_DIR="${ARTIFACTS_DIR}/current"
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readonly BACKUP_DIR="${ARTIFACTS_DIR}/backup"
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readonly LOGS_DIR="/var/log/proyectosacc/${APP_NAME}"
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readonly SYSTEMD_SERVICE="${APP_NAME}.service"
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readonly HEALTH_ENDPOINT="http://localhost:8080/actuator/health"
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readonly MAX_RETRIES=30
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readonly RETRY_INTERVAL=2
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# -------------------------------------------------------------------------------
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# Colores y logging
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# -------------------------------------------------------------------------------
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readonly CLR_RED='\033[0;31m'
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readonly CLR_GREEN='\033[0;32m'
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readonly CLR_YELLOW='\033[1;33m'
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readonly CLR_BLUE='\033[0;34m'
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readonly CLR_NC='\033[0m'
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_log_info() { echo -e "${CLR_GREEN}[INFO]${CLR_NC} $*"; }
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_log_warn() { echo -e "${CLR_YELLOW}[WARN]${CLR_NC} $*" >&2; }
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_log_error() { echo -e "${CLR_RED}[ERROR]${CLR_NC} $*" >&2; }
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_log_step() { echo ""; echo -e "${CLR_BLUE}==== $* ====${CLR_NC}"; }
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_fail() { _log_error "$*"; exit 1; }
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# -------------------------------------------------------------------------------
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# Funciones
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# -------------------------------------------------------------------------------
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ensure_directories() {
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_log_step "Verificando directorios de despliegue"
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mkdir -p "${CURRENT_DIR}" "${BACKUP_DIR}" "${ARTIFACTS_DIR}/pids" "${LOGS_DIR}"
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chown -R osiris:osiris "${ARTIFACTS_DIR}"
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chmod 750 "${ARTIFACTS_DIR}"
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_log_info "Directorios listos"
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}
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backup_current_version() {
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_log_step "Creando backup de la versión actual"
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local current_jar="${CURRENT_DIR}/${APP_NAME}.jar"
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if [[ -f "$current_jar" ]]; then
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local timestamp
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timestamp=$(date +%Y%m%d_%H%M%S)
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local backup_name="${BACKUP_DIR}/${APP_NAME}-${timestamp}.jar"
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cp "$current_jar" "$backup_name"
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_log_info "Backup creado: ${backup_name}"
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else
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_log_warn "No hay versión actual para hacer backup"
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fi
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}
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stop_service() {
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_log_step "Deteniendo servicio actual"
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if systemctl is-active --quiet "${SYSTEMD_SERVICE}"; then
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sudo systemctl stop "${SYSTEMD_SERVICE}" || true
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_log_info "Servicio detenido"
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else
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_log_warn "El servicio no estaba activo"
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fi
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}
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create_systemd_service() {
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_log_step "Configurando servicio systemd"
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sudo tee "/etc/systemd/system/${SYSTEMD_SERVICE}" > /dev/null <<EOF
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[Unit]
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Description=Proyecto SACC App Service
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After=network.target
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[Service]
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Type=simple
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User=osiris
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Group=osiris
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WorkingDirectory=${CURRENT_DIR}
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ExecStart=/usr/bin/java -jar ${CURRENT_DIR}/${APP_NAME}.jar
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SuccessExitStatus=143
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Restart=on-failure
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RestartSec=10
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StandardOutput=append:${LOGS_DIR}/${APP_NAME}-service.log
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StandardError=append:${LOGS_DIR}/${APP_NAME}-service.log
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[Install]
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WantedBy=multi-user.target
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EOF
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sudo systemctl daemon-reload
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_log_info "Servicio systemd actualizado"
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}
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start_service() {
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_log_step "Iniciando servicio"
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sudo systemctl enable "${SYSTEMD_SERVICE}" || true
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sudo systemctl start "${SYSTEMD_SERVICE}"
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_log_info "Servicio iniciado"
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}
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health_check() {
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_log_step "Ejecutando health check"
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local attempt=1
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while [[ $attempt -le $MAX_RETRIES ]]; do
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_log_info "Intento ${attempt}/${MAX_RETRIES}..."
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if curl -sf "${HEALTH_ENDPOINT}" | grep -q '"status":"UP"'; then
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_log_info "Health check PASÓ"
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return 0
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fi
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sleep "${RETRY_INTERVAL}"
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((attempt++))
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done
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_fail "Health check FALLÓ después de ${MAX_RETRIES} intentos"
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}
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save_pid() {
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local pid
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pid=$(systemctl show -p MainPID --value "${SYSTEMD_SERVICE}")
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echo "$pid" > "${ARTIFACTS_DIR}/pids/${APP_NAME}.pid"
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_log_info "PID guardado: ${pid}"
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}
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# -------------------------------------------------------------------------------
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# Main
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# -------------------------------------------------------------------------------
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main() {
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_log_step "Iniciando despliegue de ${APP_NAME}"
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ensure_directories
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backup_current_version
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stop_service
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create_systemd_service
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start_service
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health_check
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save_pid
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_log_info "Despliegue de ${APP_NAME} completado exitosamente"
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}
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main "$@"
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