Merge branch 'master' of https://github.com/cryptol0g1c/bitsign-feder…

…ation

Dockerfile

@@ -1,4 +1,4 @@
-FROM parity/parity:stable
+FROM parity/parity:v1.11.11
 
 VOLUME ["/data" ]
 
@@ -9,15 +9,13 @@ RUN apt-get update \
     && apt-get install -y curl git perl wget \
     && wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - \
     && apt-get upgrade -y \
-    && curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash - \
+    && curl -sL https://deb.nodesource.com/setup_8.x | bash - \
     && apt-get install -y nodejs \
     && npm install -g pm2 \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
     && apt-get autoremove -y
 
-ENV WS_SERVER=ws://104.248.124.165:3000
-
 # Install Ethereum Network Intelligence API
 RUN git clone https://github.com/cryptol0g1c/eth-net-intelligence-api.git \
     && cd eth-net-intelligence-api \