jrudley/wait-for-it repository overview

FROM centos:7

# Install curl 
RUN yum update -y \
  && yum install -y \
  curl \
  && yum clean all && rm -rf /var/lib/yum/* 

RUN curl https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh -o wait-for-it.sh \
    && chmod +x wait-for-it.sh