feat: Add Docker setup with environment variable configuration

.dockerignore

@@ -0,0 +1,6 @@
+.git
+.gitignore
+target
+*.iml
+.idea
+*.md

.gitignore

@@ -40,3 +40,5 @@ out/
 ### Secret configurations ###
 ###src/main/resources/application-secrets.properties
 *.secrets.*
+# Docker
+*.jar

Dockerfile

@@ -0,0 +1,21 @@
+# Сборка приложения
+FROM maven:3.8.6-openjdk-11 AS build
+WORKDIR /app
+COPY pom.xml .
+COPY src ./src
+RUN mvn clean package -DskipTests
+
+# Запуск приложения
+FROM openjdk:11-jre-slim
+WORKDIR /app
+COPY --from=build /app/target/*.jar app.jar
+
+# Переменные окружения для конфигурации
+ENV SPRING_DATASOURCE_URL=${DB_URL}
+ENV SPRING_DATASOURCE_USERNAME=${DB_USER}
+ENV SPRING_DATASOURCE_PASSWORD=${DB_PASSWORD}
+ENV BOT_TOKEN=${BOT_TOKEN}
+ENV BOT_NAME=${BOT_NAME}
+
+EXPOSE 8080
+ENTRYPOINT ["java","-jar","app.jar"]

src/main/resources/application-secrets.properties

@@ -1,8 +1,8 @@
 # Telegram configuration
-bot.token=5908676914:AAGU9LVyXYZYafpRgwOf1tolk0HGYvcHszY
-bot.name=TelegaBot
+bot.token=${BOT_TOKEN:5908676914:AAGU9LVyXYZYafpRgwOf1tolk0HGYvcHszY}
+bot.name=${BOT_NAME:TelegaBot}
 
 # Database configuration
-spring.datasource.url=jdbc:postgresql://192.168.0.10:5432/telegabot
-spring.datasource.username=postgres
-spring.datasource.password=Vftrixpo05
+spring.datasource.url=${DB_URL:jdbc:postgresql://192.168.0.10:5432/telegabot}
+spring.datasource.username=${DB_USER:postgres}
+spring.datasource.password=${DB_PASSWORD:Vftrixpo05}