26 lines
1.4 KiB
Markdown
26 lines
1.4 KiB
Markdown
# 0.5.0 Migration Guide
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## nginx-vhosts
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- The nginx-vhosts template language is now [sigil](https://github.com/gliderlabs/sigil)
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- No need to escape literal `$` characters (or other "bash-isms")
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- Template variables are represented as {{ .VARIABLE_NAME }}
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- A detailed list of template variables can be found [here](/dokku/nginx#available-template-variables)
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- A custom nginx-vhosts template must be named `nginx.conf.sigil`
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- The default path for this custom template is the root of your repo (i.e. `/app` in the container or `WORKDIR` if defined in a dockerfile app)
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- Dokku no longer looks for this file in `/home/dokku/myapp` on the dokku server
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- Check out an example template [here](/dokku/nginx/)
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- Support for server-wide SSL certs have been dropped in favor of using the `certs` plugin
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- `dokku certs:add myapp < certs.tar`
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- All domains for an SSL-enabled app will be redirected to https by default
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- This can be overridden with a custom template
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- Replaced "magic" `NO_VHOST` variable with `domains:enable/disable`
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- Simplified zero downtime control
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- `checks:enable/disable`
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## Dockerfile apps with exposed ports
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- Dockerfiles with `EXPOSE` clauses will get [all **tcp** ports proxied by default](/dokku/deployment/dockerfiles/#exposed-ports)
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- Note that nginx will proxy the same port numbers to listen publicly
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- UDP ports can be exposed by disabling the [nginx proxy](/dokku/proxy/) with `dokku proxy:disable myapp`
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