I get the latest Dockerfile from gitlab and do some modifications. (use centos:7 and remove yum-downloadonly)
below is the build log. it shows the error in "RUN flexisip --dump-default all > /etc/flexisip/flexisip.conf"
➜ flexisip git:(master) ✗ docker build -f docker/Dockerfile .
Sending build context to Docker daemon 1.324GB
Step 1/22 : FROM centos:7
---> 5e35e350aded
Step 2/22 : MAINTAINER Jehan Monnier <
address@hidden>
---> Using cache
---> b34ca7440bac
Step 3/22 : COPY docker/Belledonne.repo /etc/yum.repos.d/Belledonne.repo
---> Using cache
---> 68a12bea1165
Step 4/22 : RUN yum -y install epel-release gdb
---> Using cache
---> cc70cc9b266d
Step 5/22 : RUN yum update -y
---> Using cache
---> a37f37cca1f8
Step 6/22 : RUN yum install -y --downloadonly --downloaddir=/opt bc-flexisip bc-flexisip-debuginfo bc-flexisip-jwe-auth-plugin
---> Using cache
---> e5bd55507aec
Step 7/22 : RUN mv /opt/bc-flexisip*.rpm /tmp
---> Using cache
---> f3442f697884
Step 8/22 : RUN rpm -i /opt/*.rpm
---> Using cache
---> a662de1c9ff7
Step 9/22 : RUN rpm -i --noscripts /tmp/bc-flexisip*.rpm
---> Using cache
---> 8635c0416e2b
Step 10/22 : RUN rm /opt/*.rpm
---> Using cache
---> 6ff5a4163c1f
Step 11/22 : ENV PATH=$PATH:/opt/belledonne-communications/bin
---> Using cache
---> 754740843d99
Step 12/22 : WORKDIR /opt/belledonne-communications
---> Using cache
---> e92cdfad9261
Step 13/22 : RUN flexisip --dump-default all > /etc/flexisip/flexisip.conf
---> Running in a93d3e0d78ac
terminate called after throwing an instance of 'std::regex_error'
what(): regex_error
/bin/sh: line 1: 6 Aborted flexisip --dump-default all > /etc/flexisip/flexisip.conf
The command '/bin/sh -c flexisip --dump-default all > /etc/flexisip/flexisip.conf' returned a non-zero code: 134
Dockerfile