Install cpulimit from source instead of Ubuntu

Author: sweoggy

Dockerfile

@@ -21,7 +21,10 @@ RUN curl -sL https://deb.nodesource.com/setup_10.x | bash - && \
     mkdir -p /usr/share/man/man1
 
 RUN apt update && apt upgrade -y && apt install unzip mariadb-client git zlibc zlib1g zlib1g-dev libzip-dev libicu-dev \
-    libpng-dev nodejs yarn libpcre3-dev optipng libxslt1-dev libxslt1.1 openjdk-11-jdk ca-certificates p11-kit cpulimit -y
+    libpng-dev nodejs yarn libpcre3-dev optipng libxslt1-dev libxslt1.1 openjdk-11-jdk ca-certificates p11-kit -y
+    
+RUN cd /tmp && git clone https://github.com/opsengine/cpulimit.git && cd cpulimit && make && \
+    cp src/cpulimit /usr/bin && chmod +x /usr/bin/cpulimit
 
 RUN curl -L -O https://download.java.net/openjdk/jdk7u75/ri/jdk_ri-7u75-b13-linux-x64-18_dec_2014.tar.gz && \
     tar -xvf jdk_ri-7u75-b13-linux-x64-18_dec_2014.tar.gz && \