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50 lines
1.7 KiB
Docker
50 lines
1.7 KiB
Docker
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# nginx-centos7
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# Here you can use whatever base image is relevant for your application.
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FROM centos:centos7
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# Here you can specify the maintainer for the image that you're building
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LABEL maintainer="Your Name <your.name@example.com>"
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# Export an environment variable that provides information about the application version.
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# Replace this with the version for your application.
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ENV NGINX_VERSION=1.6.3
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# Set the labels that are used for OpenShift to describe the builder image.
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LABEL io.k8s.description="Nginx Webserver" \
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io.k8s.display-name="Nginx 1.6.3" \
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io.openshift.expose-services="8080:http" \
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io.openshift.tags="builder,webserver,html,nginx" \
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# this label tells s2i where to find its mandatory scripts
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# (run, assemble, save-artifacts)
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io.openshift.s2i.scripts-url="image:///usr/libexec/s2i"
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# Install the nginx web server package and clean the yum cache
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RUN yum install -y epel-release && \
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yum install -y --setopt=tsflags=nodocs nginx && \
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yum clean all
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# Change the default port for nginx
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# Required if you plan on running images as a non-root user).
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RUN sed -i 's/80/8080/' /etc/nginx/nginx.conf
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RUN sed -i 's/user nginx;//' /etc/nginx/nginx.conf
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# Copy the S2I scripts to /usr/libexec/s2i since we set the label that way
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COPY ./s2i/bin/ /usr/libexec/s2i
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RUN chown -R 1001:1001 /usr/share/nginx
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RUN chown -R 1001:1001 /var/log/nginx
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RUN chown -R 1001:1001 /var/lib/nginx
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RUN touch /run/nginx.pid
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RUN chown -R 1001:1001 /run/nginx.pid
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RUN chown -R 1001:1001 /etc/nginx
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USER 1001
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# Set the default port for applications built using this image
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EXPOSE 8080
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# Modify the usage script in your application dir to inform the user how to run
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# this image.
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CMD ["/usr/libexec/s2i/usage"]
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