diff --git a/.github/workflows/build-and-release.yml b/.github/workflows/build-and-release.yml
index a3cc56b..8575eb3 100644
--- a/.github/workflows/build-and-release.yml
+++ b/.github/workflows/build-and-release.yml
@@ -19,10 +19,6 @@ jobs:
                    choco install llvm
                    curl -L -o boost.zip https://storage.cmr.dev.br/boost.zip
                    unzip boost.zip -d boost
-          - os: fedora-latest
-            install: sudo dnf install -y clang boost-devel
-          - os: centos-latest
-            install: sudo yum install -y clang boost-devel
 
     steps:
       - name: Checkout code
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..9c43c7f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,20 @@
+FROM ubuntu:latest as cmr_cache
+
+USER root
+
+RUN apt update -y && \
+    apt upgrade -y && \
+    apt install -y libboost-all-dev clang && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /usr/cmr-cache/
+
+COPY . /tmp/build-cmr-cache/
+
+RUN cd /tmp/build-cmr-cache/ && \
+    clang++ -o cmr_cache main.cpp -I./vendor/yaml -I/usr/include/boost -L/usr/lib/x86_64-linux-gnu -lboost_system -lpthread -std=c++17 && \
+    cp cmr_cache /usr/cmr-cache/ && \
+    cp -r config/ /usr/cmr-cache/ && \
+    rm -rf /tmp/build-cmr-cache/
+
+ENTRYPOINT [ "./cmr_cache" ]
diff --git a/core/entities/config.h b/core/entities/config.h
index 5a81b78..edc3978 100644
--- a/core/entities/config.h
+++ b/core/entities/config.h
@@ -70,12 +70,14 @@
 
                 Yaml::Node& authIPs = auth["allow-ip"];
 
-                if (authIPs.IsSequence() == false){
-                    throw std::runtime_error("ERROR: allow-ip is not a sequence in config/connect.yaml");
-                }
-
-                for (auto aIP = authIPs.Begin(); aIP != authIPs.End(); aIP++){
-                    config_connect.auth.allow_ip.push_back((*aIP).second.As<std::string>());
+                if (!authIPs.IsNone()){
+                    if (authIPs.IsSequence() == false){
+                        throw std::runtime_error("ERROR: allow-ip is not a sequence in config/connect.yaml");
+                    }
+
+                    for (auto aIP = authIPs.Begin(); aIP != authIPs.End(); aIP++){
+                        config_connect.auth.allow_ip.push_back((*aIP).second.As<std::string>());
+                    }
                 }
 
                 Yaml::Node& basicAuth = auth["basic"];
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..ac67ae0
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,18 @@
+version: "3"
+
+services:
+  cache:
+    container_name: cmr-cache
+    restart: always
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "6347:6347"
+    volumes: 
+      - cmr-cache-data:/usr/cmr-cache/data/
+
+
+volumes:
+  cmr-cache-data:
+    driver: local
\ No newline at end of file