18 lines
821 B
Docker
18 lines
821 B
Docker
FROM nginx:1.23.1
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# TODO: use renovate-bot to send pull requests on upstream image updates
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RUN mkdir /etc/nginx/templates.override
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COPY nginx.conf /etc/nginx/templates.override/default.conf.template
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# goenvtemplator2 for config file updates, working around msmtp's inability to
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# configure itself from environment variables.
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# nginx includes gettext's envsubst, which is generall is more common, but it
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# doesn't support conditionals, or even the "default" syntax ${FOO:+default}
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ADD https://github.com/seznam/goenvtemplator/releases/download/v2.0.0/goenvtemplator2-amd64 /usr/local/bin/goenvtemplator2
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RUN chmod +x /usr/local/bin/goenvtemplator2
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COPY entrypoint.sh /usr/local/bin/entrypoint.sh
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RUN chmod +x /usr/local/bin/entrypoint.sh
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ENTRYPOINT [ "/usr/local/bin/entrypoint.sh" ]
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CMD ["nginx", "-g", "daemon off;"]
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