Only add source after dependency download
This lets docker cache the ADD instruction, giving us a faster build. Also, install docker-gen directly to /usr/local/bin.
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2 changed files with 6 additions and 6 deletions
10
Dockerfile
10
Dockerfile
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@ -13,15 +13,15 @@ RUN echo "daemon off;" >> /etc/nginx/nginx.conf
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#fix for long server names
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#fix for long server names
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RUN sed -i 's/# server_names_hash_bucket/server_names_hash_bucket/g' /etc/nginx/nginx.conf
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RUN sed -i 's/# server_names_hash_bucket/server_names_hash_bucket/g' /etc/nginx/nginx.conf
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RUN mkdir /app
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WORKDIR /app
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ADD . /app
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RUN wget -P /usr/local/bin https://godist.herokuapp.com/projects/ddollar/forego/releases/current/linux-amd64/forego
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RUN wget -P /usr/local/bin https://godist.herokuapp.com/projects/ddollar/forego/releases/current/linux-amd64/forego
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RUN chmod u+x /usr/local/bin/forego
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RUN chmod u+x /usr/local/bin/forego
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RUN wget https://github.com/jwilder/docker-gen/releases/download/0.3.2/docker-gen-linux-amd64-0.3.2.tar.gz
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RUN wget https://github.com/jwilder/docker-gen/releases/download/0.3.2/docker-gen-linux-amd64-0.3.2.tar.gz
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RUN tar xvzf docker-gen-linux-amd64-0.3.2.tar.gz
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RUN tar -C /usr/local/bin -xvzf docker-gen-linux-amd64-0.3.2.tar.gz
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RUN mkdir /app
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WORKDIR /app
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ADD . /app
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EXPOSE 80
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EXPOSE 80
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ENV DOCKER_HOST unix:///tmp/docker.sock
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ENV DOCKER_HOST unix:///tmp/docker.sock
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2
Procfile
2
Procfile
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@ -1,2 +1,2 @@
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nginx: nginx
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nginx: nginx
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dockergen: /app/docker-gen -watch -only-exposed -notify "nginx -s reload" /app/nginx.tmpl /etc/nginx/sites-enabled/default
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dockergen: docker-gen -watch -only-exposed -notify "nginx -s reload" /app/nginx.tmpl /etc/nginx/sites-enabled/default
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