CODEWITHSUNDEEP
rubydockercentosdockerfile
Antarr Byrd
Antarr Byrd

Reputation: 26061

Dockerfile: Permission denied when trying to install ruby-build

I'm trying to install ruby-build as a non-root in my Dockerfile but I am getting a permission denied error. How can I give the deploy user access to do so?

error

mkdir: cannot create directory `/usr/local/share/ruby-build': Permission denied

Dockerfile

FROM centos:6.6

RUN yum update -y
RUN yum install git openssl-devel openssh-server sudo openssl readline-devel readline zlib-devel zlib libxml2-devel libxml2 libxslt-devel libxslt nginx tar gcc libaio libaio-devel -y
RUN rpm -Uvh https://opscode-omnibus-packages.s3.amazonaws.com/el/6/x86_64/chef-12.5.1-1.el6.x86_64.rpm
RUN sed -i -e "s/Defaults    requiretty.*/ #Defaults    requiretty/g" /etc/sudoers

RUN mkdir -p /var/run/sshd

# RUN adduser deploy -g wheel -p Password1
RUN useradd -m -u 1000 -G wheel deploy && sed -ri 's/^(%wheel.*)(ALL)$/\1NOPASSWD: \2/' /etc/sudoers
USER deploy

RUN git clone https://github.com/sstephenson/rbenv.git $HOME/.rbenv/
RUN git clone https://github.com/sstephenson/ruby-build.git $HOME/.rbenv/plugins/ruby-build
RUN $HOME/.rbenv/plugins/ruby-build/install.sh

ENV PATH $HOME/.rbenv/bin:$PATH
RUN echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bashrc
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bash_profile
RUN source $HOME/.bash_profile
ENV CONFIGURE_OPTS --disable-install-doc

RUN rbenv install 2.2.3
RUN rbenv global 2.2.3
RUN bash -l -c 'gem update --system'
RUN bash -l -c 'gem update'
RUN bash -l -c 'gem install nokogiri -- --use-system-libraries'
RUN bash -l -c 'gem install bundler rails-api --no-rdoc --no-ri'

RUN touch /etc/sysconfig/network

EXPOSE 3306
EXPOSE 22
EXPOSE 80
EXPOSE 3389

Upvotes: 3

Views: 5361

Answers (1)

Rico
Rico

Reputation: 61521

You are trying to do install ruby-build as root using the deploy user. "Installing as a standalone program (advanced)" as per here.

You can try something like this (using sudo):

FROM centos:6.6

RUN yum update -y
RUN yum install git openssl-devel openssh-server sudo openssl readline-devel readline zlib-devel zlib libxml2-devel libxml2 libxslt-devel libxslt nginx tar gcc libaio libaio-devel -y
RUN rpm -Uvh https://opscode-omnibus-packages.s3.amazonaws.com/el/6/x86_64/chef-12.5.1-1.el6.x86_64.rpm
RUN sed -i -e "s/Defaults    requiretty.*/ #Defaults    requiretty/g" /etc/sudoers

RUN mkdir -p /var/run/sshd

# RUN adduser deploy -g wheel -p Password1
RUN useradd -m -u 1000 -G wheel deploy && echo '%wheel  ALL=(ALL)  NOPASSWD: ALL' >> /etc/sudoers.d/wheel
USER deploy

RUN git clone https://github.com/sstephenson/rbenv.git $HOME/.rbenv/
RUN git clone https://github.com/sstephenson/ruby-build.git $HOME/.rbenv/plugins/ruby-build
RUN sudo $HOME/.rbenv/plugins/ruby-build/install.sh

ENV PATH /home/deploy/.rbenv/bin:$PATH
RUN echo 'eval "$(rbenv init -)"' | sudo tee -a /etc/profile.d/rbenv.sh
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bashrc
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bash_profile
RUN source $HOME/.bash_profile
ENV CONFIGURE_OPTS --disable-install-doc

RUN rbenv install 2.2.3
RUN rbenv global 2.2.3
RUN bash -l -c 'gem update --system'
RUN bash -l -c 'gem update'
RUN bash -l -c 'gem install nokogiri -- --use-system-libraries'
RUN bash -l -c 'gem install bundler rails-api --no-rdoc --no-ri'

RUN touch /etc/sysconfig/network

EXPOSE 3306
EXPOSE 22
EXPOSE 80
EXPOSE 3389

Upvotes: 3

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