diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..7b203c8
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,10 @@
+_build/
+build/
+deps/
+logs/
+Mnesia.*
+.git/
+.gitignore
+*.log
+*.dump
+.DS_Store
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 5b3dadc..afded40 100644
--- a/Makefile
+++ b/Makefile
@@ -192,20 +192,64 @@ release: ## Собрать релиз
 	@$(REBAR3) as prod release
 	@echo "✓ Релиз собран в _build/prod/rel/eventhub/"
 
+# ============================================================================
+# DOCKER
+# ============================================================================
 docker-build: ## Собрать Docker образ
 	@echo "Сборка Docker образа..."
-	@docker build -t eventhub:latest .
-	@echo "✓ Docker образ собран"
+	@docker build -f docker/Dockerfile -t eventhub:latest .
+	@echo "✅ Docker образ собран"
 
-docker-run: ## Запустить Docker контейнер
+docker-build-debug: ## Собрать Docker образ
+	@echo "Сборка Docker образа..."
+	@docker build -f docker/Debug.Dockerfile -t eventhub-debug:latest .
+	@echo "✅ Docker образ собран"
+
+
+docker-run: ## Запустить Docker контейнер (одиночный)
 	@echo "Запуск Docker контейнера..."
-	@docker run -p 8080:8080 -p 8445:8445 --name eventhub eventhub:latest
+	@docker run -d \
+		--name eventhub \
+		-p 8080:8080 \
+		-p 8081:8081 \
+		-p 8445:8445 \
+		-p 8446:8446 \
+		-v eventhub-data:/app/data \
+		eventhub:latest
+	@echo "✅ Контейнер запущен на http://localhost:8080"
 
 docker-stop: ## Остановить Docker контейнер
 	@echo "Остановка Docker контейнера..."
-	@docker stop eventhub || true
-	@docker rm eventhub || true
-	@echo "✓ Контейнер остановлен"
+	@docker stop eventhub 2>/dev/null || true
+	@docker rm eventhub 2>/dev/null || true
+	@echo "✅ Контейнер остановлен"
+
+docker-logs: ## Показать логи Docker контейнера
+	@docker logs -f eventhub
+
+docker-shell: ## Зайти в Docker контейнер
+	@docker exec -it eventhub sh
+
+docker-compose-up: ## Запустить кластер (3 ноды)
+	@echo "Запуск кластера EventHub (3 ноды)..."
+	@docker-compose -f docker/docker-compose.yml up -d
+	@echo "✅ Кластер запущен"
+	@echo "Node 1: http://localhost:8080"
+	@echo "Node 2: http://localhost:8082"
+	@echo "Node 3: http://localhost:8084"
+
+docker-compose-down: ## Остановить кластер
+	@echo "Остановка кластера..."
+	@docker-compose -f docker/docker-compose.yml down
+	@echo "✅ Кластер остановлен"
+
+docker-compose-logs: ## Показать логи кластера
+	@docker-compose -f docker/docker-compose.yml logs -f
+
+docker-clean: docker-stop ## Очистить Docker образы и volumes
+	@docker rmi eventhub:latest 2>/dev/null || true
+	@docker volume rm eventhub-data 2>/dev/null || true
+	@echo "✅ Docker очищен"
 
 # ============================================================================
 # UTILITIES
diff --git a/docker/Debug.Dockerfile b/docker/Debug.Dockerfile
new file mode 100644
index 0000000..a58d275
--- /dev/null
+++ b/docker/Debug.Dockerfile
@@ -0,0 +1,38 @@
+# ============================================================
+# Одноэтапный Dockerfile (сборка и рантайм в одном образе)
+# ============================================================
+FROM erlang:28-alpine
+
+# Устанавливаем инструменты для сборки и runtime-зависимости
+RUN apk add --no-cache \
+    # для сборки
+    git curl make gcc musl-dev \
+    rust cargo openssl-dev libsodium-dev \
+    # для рантайма
+    openssl libstdc++ libgcc ncurses-libs
+
+# Рабочая директория
+WORKDIR /app
+
+# Копируем конфигурацию и исходники
+COPY rebar.config ./
+COPY include/ include/
+COPY src/ src/
+COPY src/config/sys.config ./config/sys.config
+
+# Собираем зависимости и релиз
+RUN rebar3 get-deps && \
+    rebar3 as prod release
+
+# Создаём директорию для данных
+RUN mkdir -p /app/data && chmod 777 /app/data
+
+# Настраиваем порты
+EXPOSE 8080 8081 8445 8446
+
+# Переменные окружения
+ENV RELX_REPLACE_OS_VARS=true
+ENV MNESIA_DIR=/app/data
+
+# Запускаем приложение из собранного релиза
+CMD ["/app/_build/prod/rel/eventhub/bin/eventhub", "foreground"]
\ No newline at end of file
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..fde0ffe
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,44 @@
+# ============================================================
+# Этап 1: Сборка
+# ============================================================
+FROM erlang:28-alpine AS builder
+
+RUN apk add --no-cache \
+    git curl make gcc musl-dev \
+    rust cargo openssl-dev libsodium-dev
+
+WORKDIR /app
+COPY rebar.config ./
+RUN rebar3 lock || true
+RUN rebar3 get-deps
+
+COPY include/ include/
+COPY src/ src/
+
+# Копируем sys.config из src/config/ в config/
+COPY src/config/sys.config ./config/sys.config
+
+RUN rebar3 as prod release
+RUN rebar3 as prod tar
+RUN mkdir -p /app/release && \
+    tar -xzf _build/prod/rel/eventhub/eventhub-*.tar.gz -C /app/release
+
+# ============================================================
+# Этап 2: Финальный образ
+# ============================================================
+FROM alpine:3.20
+
+RUN apk add --no-cache openssl libstdc++ libgcc ncurses-libs libsodium
+COPY --from=builder /app/release /app
+COPY --from=builder /usr/lib/libcrypto.* /usr/lib/
+COPY --from=builder /usr/lib/libssl.* /usr/lib/
+
+RUN mkdir -p /app/data && chmod 777 /app/data
+
+WORKDIR /app
+EXPOSE 8080 8081 8445 8446
+
+ENV RELX_REPLACE_OS_VARS=true
+ENV MNESIA_DIR=/app/data
+
+CMD ["/app/bin/eventhub", "foreground"]
\ No newline at end of file
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
new file mode 100644
index 0000000..20efa3d
--- /dev/null
+++ b/docker/docker-compose.yml
@@ -0,0 +1,86 @@
+version: '3.8'
+
+services:
+  eventhub-node1:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    container_name: eventhub-node1
+    ports:
+      - "8080:8080"
+      - "8081:8081"
+      - "8445:8445"
+      - "8446:8446"
+    environment:
+      - NODE_NAME=eventhub-node1@eventhub-node1
+      - HTTP_PORT=8080
+      - WS_PORT=8081
+      - ADMIN_HTTP_PORT=8445
+      - ADMIN_WS_PORT=8446
+      - MNESIA_DIR=/app/data
+    volumes:
+      - eventhub-node1-data:/app/data
+    networks:
+      - eventhub-net
+    restart: unless-stopped
+
+  eventhub-node2:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    container_name: eventhub-node2
+    ports:
+      - "8082:8080"
+      - "8083:8081"
+      - "8447:8445"
+      - "8448:8446"
+    environment:
+      - NODE_NAME=eventhub-node2@eventhub-node2
+      - HTTP_PORT=8080
+      - WS_PORT=8081
+      - ADMIN_HTTP_PORT=8445
+      - ADMIN_WS_PORT=8446
+      - MNESIA_DIR=/app/data
+      - JOIN_NODES=eventhub-node1@eventhub-node1
+    volumes:
+      - eventhub-node2-data:/app/data
+    networks:
+      - eventhub-net
+    depends_on:
+      - eventhub-node1
+    restart: unless-stopped
+
+  eventhub-node3:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    container_name: eventhub-node3
+    ports:
+      - "8084:8080"
+      - "8085:8081"
+      - "8449:8445"
+      - "8450:8446"
+    environment:
+      - NODE_NAME=eventhub-node3@eventhub-node3
+      - HTTP_PORT=8080
+      - WS_PORT=8081
+      - ADMIN_HTTP_PORT=8445
+      - ADMIN_WS_PORT=8446
+      - MNESIA_DIR=/app/data
+      - JOIN_NODES=eventhub-node1@eventhub-node1
+    volumes:
+      - eventhub-node3-data:/app/data
+    networks:
+      - eventhub-net
+    depends_on:
+      - eventhub-node1
+    restart: unless-stopped
+
+volumes:
+  eventhub-node1-data:
+  eventhub-node2-data:
+  eventhub-node3-data:
+
+networks:
+  eventhub-net:
+    driver: bridge
\ No newline at end of file
diff --git a/docker/docker-entrypoint.sh b/docker/docker-entrypoint.sh
new file mode 100644
index 0000000..a4c35d8
--- /dev/null
+++ b/docker/docker-entrypoint.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+# Создаём директорию Mnesia, если не существует
+mkdir -p ${MNESIA_DIR}
+
+# Запускаем приложение
+exec /app/bin/eventhub foreground
\ No newline at end of file
diff --git a/rebar.config b/rebar.config
index f973f04..cdc751c 100644
--- a/rebar.config
+++ b/rebar.config
@@ -18,11 +18,19 @@
 {relx, [
     {release, {eventhub, "0.0.1"}, [eventhub, sasl]},
     {dev_mode, true},
-    {include_erts, false},
+    {include_erts, true},
     {extended_start_script, true}
 ]}.
 
 {profiles, [
+    {prod, [
+        {relx, [
+            {release, {eventhub, "0.0.1"}, [eventhub, sasl]},
+            {include_erts, true},
+            {extended_start_script, true},
+            {sys_config, "./src/config/sys.config"}
+        ]}
+    ]},
     {test, [
         {erl_opts, [debug_info, {i, "include"}, {d, 'TEST'}]},
         {src_dirs, ["src", "test/unit"]},
diff --git a/src/config/sys.config b/src/config/sys.config
index 7d3270f..128d631 100644
--- a/src/config/sys.config
+++ b/src/config/sys.config
@@ -4,11 +4,10 @@
     {ws_port, 8081},
     {admin_http_port, 8445},
     {admin_ws_port, 8446},
-    {jwt_secret, <<"my-super-secret-key-for-jwt-32-bytes!">>},
-    {argon2_params, #{t_cost => 2, m_cost => 19, parallelism => 1}}
+    {jwt_secret, <<"${JWT_SECRET:-change_me_in_production}">>}
   ]},
   {mnesia, [
-    {dir, "Mnesia.${NODE}"}
+    {dir, "${MNESIA_DIR:-Mnesia.${NODE}}"}
   ]},
   {kernel, [
     {logger_level, info},