83 lines
5.2 KiB
Bash
83 lines
5.2 KiB
Bash
#!/bin/bash
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# --- SCRIPT DE INSTALACIÓN FINAL (Arquitectura Web + Worker) ---
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set -e
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# ========= CONFIGURACIÓN =========
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APP_NAME="rss"
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DB_NAME="rss"
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DB_USER="rss"
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APP_USER="x"
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APP_DIR="/home/$APP_USER/$APP_NAME"
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PYTHON_ENV="$APP_DIR/venv"
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WSGI_APP_ENTRY="app:app"
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# ========= 0. COMPROBACIONES INICIALES Y CREACIÓN DE USUARIO =========
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echo "🟢 Paso 0: Verificando usuario y pidiendo contraseña de la BD..."
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if ! id "$APP_USER" &>/dev/null; then
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echo "👤 Creando usuario del sistema '$APP_USER'..."
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sudo useradd -m -s /bin/bash "$APP_USER"
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else
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echo "✅ Usuario del sistema '$APP_USER' ya existe."
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fi
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if [ -z "$DB_PASS" ]; then
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read -sp "🔑 Introduce la contraseña para el usuario de la base de datos '$DB_USER': " DB_PASS
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echo
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if [ -z "<span class="math-inline">DB\_PASS" \]; then
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echo "❌ La contraseña no puede estar vacía\. Abortando\."
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exit 1
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fi
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fi
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\# \=\=\=\=\=\=\=\=\= 1\. INSTALAR DEPENDENCIAS DEL SISTEMA \=\=\=\=\=\=\=\=\=
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echo "🟢 Paso 1\: Instalando dependencias del sistema\.\.\."
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sudo apt\-get update
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sudo apt\-get install \-y wget ca\-certificates postgresql postgresql\-contrib python3\-venv python3\-pip python3\-dev libpq\-dev
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\# \=\=\=\=\=\=\=\=\= 2\. CONFIGURAR POSTGRESQL \=\=\=\=\=\=\=\=\=
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echo "🛠️ Paso 2\: Configurando PostgreSQL\.\.\."
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sudo \-u postgres psql \-c <7\>"DO \\$\\</span> BEGIN IF NOT EXISTS (SELECT FROM pg_catalog.pg_user WHERE usename = '$DB_USER') THEN CREATE USER $DB_USER WITH PASSWORD '$DB_PASS'; ELSE ALTER USER $DB_USER WITH PASSWORD '<span class="math-inline">DB\_PASS'; END IF; END \\$\\</span>;"
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if ! sudo -u postgres psql -lqt | cut -d \| -f 1 | grep -qw "$DB_NAME"; then
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sudo -u postgres psql -c "CREATE DATABASE $DB_NAME OWNER $DB_USER;"
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echo "Base de datos '$DB_NAME' creada."
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else
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echo "✅ Base de datos '$DB_NAME' ya existe."
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fi
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# ========= 3. PREPARAR DIRECTORIO Y ENTORNO DE LA APP =========
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echo "🐍 Paso 3: Configurando el directorio de la aplicación y el entorno virtual..."
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sudo mkdir -p "$APP_DIR"
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sudo chown -R "$APP_USER":"$APP_USER" "$APP_DIR"
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sudo -u "$APP_USER" bash <<EOF
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set -e
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cd "$APP_DIR"
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echo "🐍 Creando entorno virtual en $PYTHON_ENV"
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python3 -m venv "$PYTHON_ENV"
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echo "📦 Instalando dependencias desde requirements.txt..."
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"$PYTHON_ENV/bin/python" -m pip install --upgrade pip
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if [ -f "requirements.txt" ]; then
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"$PYTHON_ENV/bin/python" -m pip install -r "requirements.txt"
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else
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echo "⚠️ ADVERTENCIA: No se encontró requirements.txt."
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fi
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EOF
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# ========= 4. CREAR TABLAS Y CONFIGURAR BÚSQUEDA DE TEXTO COMPLETO =========
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echo "📐 Paso 4: Creando/verificando tablas y configurando Full-Text Search..."
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export PGPASSWORD="$DB_PASS"
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# --- Creación de tablas base completas ---
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE TABLE IF NOT EXISTS continentes (id SERIAL PRIMARY KEY, nombre VARCHAR(50) NOT NULL UNIQUE);"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE TABLE IF NOT EXISTS categorias (id SERIAL PRIMARY KEY, nombre VARCHAR(100) NOT NULL UNIQUE);"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE TABLE IF NOT EXISTS paises (id SERIAL PRIMARY KEY, nombre VARCHAR(100) NOT NULL UNIQUE, continente_id INTEGER REFERENCES continentes(id) ON DELETE SET NULL);"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE TABLE IF NOT EXISTS feeds (id SERIAL PRIMARY KEY, nombre VARCHAR(255), descripcion TEXT, url TEXT NOT NULL UNIQUE, categoria_id INTEGER REFERENCES categorias(id) ON DELETE SET NULL, pais_id INTEGER REFERENCES paises(id) ON DELETE SET NULL, idioma CHAR(2), activo BOOLEAN DEFAULT TRUE, fallos INTEGER DEFAULT 0, last_etag TEXT, last_modified TEXT);"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE TABLE IF NOT EXISTS noticias (id VARCHAR(32) PRIMARY KEY, titulo TEXT, resumen TEXT, url TEXT NOT NULL UNIQUE, fecha TIMESTAMP, imagen_url TEXT, categoria_id INTEGER REFERENCES categorias(id) ON DELETE SET NULL, pais_id INTEGER REFERENCES paises(id) ON DELETE SET NULL, tsv tsvector);"
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# --- Configuración de FTS ---
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "ALTER TABLE noticias ADD COLUMN IF NOT EXISTS tsv tsvector;"
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psql -U "$DB_USER" -h localhost -d "<span class="math-inline">DB\_NAME" \-c "CREATE OR REPLACE FUNCTION noticias\_tsv\_trigger\(\) RETURNS trigger AS \\$\\$ begin new\.tsv \:\= setweight\(to\_tsvector\('spanish', coalesce\(new\.titulo,''\)\), 'A'\) \|\| setweight\(to\_tsvector\('spanish', coalesce\(new\.resumen,''\)\), 'B'\); return new; end \\$\\</span> LANGUAGE plpgsql;"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "DROP TRIGGER IF EXISTS tsvectorupdate ON noticias;"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE TRIGGER tsvectorupdate BEFORE INSERT ON noticias FOR EACH ROW EXECUTE PROCEDURE noticias_tsv_trigger();"
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "CREATE INDEX IF NOT EXISTS noticias_tsv_idx ON noticias USING gin(tsv);"
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echo "🔄 Actualizando índice de búsqueda para noticias existentes (puede tardar)..."
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psql -U "$DB_USER" -h localhost -d "$DB_NAME" -c "UPDATE noticias SET tsv = setweight(to_tsvector('spanish', coalesce(titulo,'')), 'A') || setweight(to_tsvector('spanish', coalesce(resumen,'')), 'B') WHERE tsv IS NULL;"
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# --- Cargar datos iniciales ---
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for sql_file in continentes.sql paises.sql
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