diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..363dbbe
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,25 @@
+FROM frolvlad/alpine-glibc
+
+WORKDIR /www/allinssl/
+
+RUN set -eux && sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories \
+    && apk add --no-cache curl \
+    && curl https://download.allinssl.com/bin/allinssl-$(uname -s)-$(uname -m).tar.gz | tar -xz -C /www/allinssl/ \
+    && apk del curl
+
+RUN cat > /entrypoint.sh <<'EOF'
+#!/bin/sh
+if [ ! -f /www/allinssl/.initialized ]; then
+    echo ${ALLINSSL_USER:-allinssl} | /www/allinssl/allinssl 5
+    echo ${ALLINSSL_URL:-allinssl} | /www/allinssl/allinssl 4
+    echo ${ALLINSSL_PWD:-allinssldocker} | /www/allinssl/allinssl 6
+    echo 8888 | /www/allinssl/allinssl 7
+    touch /www/allinssl/.initialized
+fi
+/www/allinssl/allinssl 2
+exec /www/allinssl/allinssl start
+EOF
+RUN chmod +x /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+
+EXPOSE 8888
\ No newline at end of file