fix: env

cmd/replica/main.go

@@ -7,7 +7,7 @@ import (
 	"strconv"
 	"syscall"
 
-	"git.ma-al.com/goc_marek/replica/pkg/replica"
+	"git.ma-al.com/goc_marek/replica/replica"
 	_ "github.com/go-sql-driver/mysql"
 )
 

docker-compose.yml

@@ -21,8 +21,8 @@ services:
     environment:
       MARIADB_USER: ${MARIA_USER}
       MARIADB_PASSWORD: ${MARIA_PASS}
-      MYSQL_DATABASE: ${MARIA_NAME}
-      MYSQL_ROOT_PASSWORD: ${MARIA_PASS}
+      MARIADB_DATABASE: ${MARIA_NAME}
+      MARIADB_ROOT_PASSWORD: ${MARIA_PASS}
     restart: always
 
   mariadb-secondary:
@@ -46,27 +46,12 @@ services:
     environment:
       MARIADB_USER: ${MARIA_USER}
       MARIADB_PASSWORD: ${MARIA_PASS}
-      MYSQL_DATABASE: ${MARIA_NAME}
-      MYSQL_ROOT_PASSWORD: ${MARIA_PASS}
+      MARIADB_DATABASE: ${MARIA_NAME}
+      MARIADB_ROOT_PASSWORD: ${MARIA_PASS}
     restart: always
     depends_on:
       - mariadb-primary
 
-  # postgresql:
-  #   container_name: ${POSTGRES_HOST}
-  #   restart: always
-  #   image: postgres:18
-  #   networks:
-  #     repl:
-  #   ports:
-  #     - 5432:5432
-  #   volumes:
-  #     - postgres-data:/var/lib/postgresql:Z
-  #   command: postgres -c shared_buffers=512MB -c work_mem=16MB  -c maintenance_work_mem=256MB -c effective_cache_size=4GB -c max_connections=20
-  #   environment:
-  #     POSTGRES_USER: ${POSTGRES_USER}
-  #     POSTGRES_PASSWORD: ${POSTGRES_PASS}
-  #     POSTGRES_DB: ${POSTGRES_NAME}       
 
 
 networks:

example.env

@@ -1,6 +1,7 @@
 # Primary MariaDB Configuration
 MARIA_USER=replica
 MARIA_PASS=replica
+MARIA_NAME=replica
 MARIA_SERVER_ID=100
 MARIA_PRIMARY_HOST=mariadb-primary
 MARIA_PRIMARY_PORT=3306

go.mod

@@ -11,6 +11,7 @@ require (
 	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/google/uuid v1.3.0 // indirect
+	github.com/joho/godotenv v1.5.1 // indirect
 	github.com/klauspost/compress v1.17.8 // indirect
 	github.com/pingcap/errors v0.11.5-0.20250318082626-8f80e5cb09ec // indirect
 	github.com/pingcap/log v1.1.1-0.20241212030209-7e3ff8601a2a // indirect

go.sum

@@ -12,6 +12,8 @@ github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/klauspost/compress v1.17.8 h1:YcnTYrq7MikUT7k0Yb5eceMmALQPYBW/Xltxn0NAMnU=
 github.com/klauspost/compress v1.17.8/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=

replica/config.go

@@ -5,6 +5,8 @@ import (
 	"strconv"
 	"strings"
 	"time"
+
+	"github.com/joho/godotenv"
 )
 
 // BinlogConfig holds the configuration for connecting to MySQL/MariaDB binlog
@@ -55,6 +57,12 @@ type AppConfig struct {
 
 // LoadEnvConfig loads configuration from environment variables
 func LoadEnvConfig() (*AppConfig, error) {
+	// Load .env file
+	if err := godotenv.Load(); err != nil {
+		// It's not an error if the .env file doesn't exist
+		// We just use the system environment variables
+	}
+
 	cfg := &AppConfig{
 		BatchSize:      1000,
 		ExcludeSchemas: []string{"information_schema", "performance_schema", "mysql", "sys"},