Initial commit: Zabbix producao com mariadb

.gitignore

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+# Secrets
+env/
+.credentials
+
+# Data
+data/
+backups/
+
+# OS/Logs
+*.log
+.DS_Store

docker-compose.yml

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+services:
+  mariadb:
+    image: mariadb:10.11
+    container_name: zabbix-db
+    restart: unless-stopped
+    env_file: ./env/.env_db
+    volumes:
+      - ./data/db:/var/lib/mysql
+      - ./backups:/backups
+    command:
+      - --character-set-server=utf8mb4
+      - --collation-server=utf8mb4_bin
+      - --log_bin_trust_function_creators=1
+      - --innodb_buffer_pool_size=512M
+    healthcheck:
+      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
+      interval: 10s
+      timeout: 5s
+      retries: 12
+      start_period: 60s
+    deploy:
+      resources:
+        limits:
+          memory: 1G
+
+  zabbix-server:
+    image: zabbix/zabbix-server-mysql:alpine-7.4-latest
+    container_name: zabbix-server
+    restart: unless-stopped
+    depends_on:
+      mariadb:
+        condition: service_healthy
+    env_file: ./env/.env_server
+    ports:
+      - "10051:10051"
+    volumes:
+      - ./data/zabbix_server:/var/lib/zabbix
+      - /etc/localtime:/etc/localtime:ro
+    healthcheck:
+      test: ["CMD", "zabbix_server", "--runtime-control", "ping"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+
+  zabbix-web:
+    image: zabbix/zabbix-web-nginx-mysql:alpine-7.4-latest
+    container_name: zabbix-web
+    restart: unless-stopped
+    depends_on:
+      - mariadb
+      - zabbix-server
+    env_file: ./env/.env_web
+    ports:
+      - "0.0.0.0:8080:8080"
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
+    deploy:
+      resources:
+        limits:
+          memory: 256M
+
+networks:
+  default:
+    name: zabbix-net
+    driver: bridge

setup.sh

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+#!/bin/bash
+set -e
+
+# Detetar Docker Compose
+if command -v docker &>/dev/null && docker compose version &>/dev/null 2>&1; then
+    COMPOSE_CMD="docker compose"
+elif command -v docker-compose &>/dev/null; then
+    COMPOSE_CMD="docker-compose"
+else
+    echo "❌ Docker Compose not found!"
+    exit 1
+fi
+
+ENV_DIR="./env"
+CRED_FILE="./.credentials"
+
+# Se já existe configuração, apenas inicia
+if [[ -f "$ENV_DIR/.env_db" ]]; then
+    echo "[ℹ️] Configuration already exists. Starting services..."
+    $COMPOSE_CMD up -d
+    echo "✅ Running. Access: http://<IP>:8080 | Admin / zabbix"
+    exit 0
+fi
+
+echo "[+] Generating secure DB passwords..."
+DB_ROOT_PASS=$(openssl rand -hex 16)
+DB_ZABBIX_PASS=$(openssl rand -hex 16)
+
+echo "[+] Creating directories..."
+mkdir -p "$ENV_DIR" ./data/db ./data/zabbix_server ./backups
+
+echo "[+] Writing environment files..."
+cat <<EOF > "$ENV_DIR/.env_db"
+MYSQL_ROOT_PASSWORD=${DB_ROOT_PASS}
+MYSQL_DATABASE=zabbix
+MYSQL_USER=zabbix
+MYSQL_PASSWORD=${DB_ZABBIX_PASS}
+MYSQL_CHARSET=utf8mb4
+MYSQL_COLLATION=utf8mb4_bin
+EOF
+
+cat <<EOF > "$ENV_DIR/.env_server"
+DB_SERVER_HOST=mariadb
+MYSQL_DATABASE=zabbix
+MYSQL_USER=zabbix
+MYSQL_PASSWORD=${DB_ZABBIX_PASS}
+ZBX_STARTPOLLERS=10
+ZBX_STARTTRAPPERS=5
+ZBX_CACHESIZE=256M
+ZBX_HISTORYCACHESIZE=4M
+ZBX_VALUECACHESIZE=8M
+ZBX_TIMEOUT=30
+EOF
+
+cat <<EOF > "$ENV_DIR/.env_web"
+DB_SERVER_HOST=mariadb
+MYSQL_DATABASE=zabbix
+MYSQL_USER=zabbix
+MYSQL_PASSWORD=${DB_ZABBIX_PASS}
+PHP_TZ=Europe/Lisbon
+ZBX_SERVER_HOST=zabbix-server
+ZBX_SERVER_PORT=10051
+PHP_MAX_EXECUTION_TIME=300
+PHP_MEMORY_LIMIT=128M
+EOF
+
+chmod 600 "$ENV_DIR"/.env_*
+
+cat <<EOF > "$CRED_FILE"
+# Zabbix Credentials - $(date)
+[Database]
+DB_ROOT_PASS: ${DB_ROOT_PASS}
+DB_ZABBIX_PASS: ${DB_ZABBIX_PASS}
+[Web]
+User: Admin
+Pass: zabbix  ⚠️ CHANGE ON FIRST LOGIN
+EOF
+chmod 600 "$CRED_FILE"
+
+echo "[+] Starting Zabbix stack..."
+$COMPOSE_CMD up -d
+
+echo ""
+echo "=========================================="
+echo "✅ ZABBIX DEPLOYED"
+echo "=========================================="
+echo "🌐 Access: http://<SERVER_IP>:8080"
+echo "👤 Admin / 🔑 zabbix"
+echo "🔐 DB credentials: $CRED_FILE"
+echo ""