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101 lines
4.2 KiB
101 lines
4.2 KiB
# Adjusting SSL certificate retrieval (optional, advanced)
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By default, this playbook retrieves and auto-renews free SSL certificates from [Let's Encrypt](https://letsencrypt.org/) for the domains it needs (e.g. `matrix.<your-domain>` and others)
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This guide is about using the integrated Traefik server and doesn't apply if you're using [your own webserver](configuring-playbook-own-webserver.md).
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## Using staging Let's Encrypt certificates instead of real ones
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For testing purposes, you may wish to use staging certificates provide by Let's Encrypt.
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You can do this with the following configuration:
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```yaml
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devture_traefik_config_certificatesResolvers_acme_use_staging: true
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```
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## Disabling SSL termination
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For testing or other purposes, you may wish to install services without SSL termination and have services exposed to `http://` instead of `https://`.
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You can do this with the following configuration:
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```yaml
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devture_traefik_config_entrypoint_web_secure_enabled: false
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```
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## Using self-signed SSL certificates
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If you'd like to use your own SSL certificates, instead of the default (SSL certificates obtained automatically via [ACME](https://en.wikipedia.org/wiki/Automatic_Certificate_Management_Environment) from [Let's Encrypt](https://letsencrypt.org/)):
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- generate your self-signed certificate files
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- follow the [Using your own SSL certificates](#using-your-own-ssl-certificates) documentation below
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## Using your own SSL certificates
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To use your own SSL certificates with Traefik, you need to:
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- disable [ACME](https://en.wikipedia.org/wiki/Automatic_Certificate_Management_Environment) / [Let's Encrypt](https://letsencrypt.org/) support
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- put a custom Traefik configuration file on the server, with the help of this Ansible playbook (via the `matrix-aux` role) or manually
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- register your custom configuration file with Traefik, by adding an extra provider of type [file](https://doc.traefik.io/traefik/providers/file/)
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- put the SSL files on the server, with the help of this Ansible playbook (via the `matrix-aux` role) or manually
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```yaml
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# Disable ACME / Let's Encrypt support.
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devture_traefik_config_certificatesResolvers_acme_enabled: false
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# Disabling ACME support (above) automatically disables the creation of the SSL directory.
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# Force-enable it here, because we'll add our certificate files there.
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devture_traefik_ssl_dir_enabled: true
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# Tell Traefik to load our custom configuration file (certificates.yml).
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# The file is created below, in `matrix_aux_file_definitions`.
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# The `/config/..` path is an in-container path, not a path on the host (like `/matrix/traefik/config`). Do not change it!
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devture_traefik_configuration_extension_yaml: |
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providers:
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file:
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filename: /config/certificates.yml
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watch: true
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# Use the matrix-aux role to create our custom files on the server.
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# If you'd like to do this manually, you remove this `matrix_aux_file_definitions` variable.
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matrix_aux_file_definitions:
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# Create the privkey.pem file on the server by
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# uploading a file from the computer where Ansible is running.
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- dest: "{{ devture_traefik_ssl_dir_path }}/privkey.pem"
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src: /path/on/your/Ansible/computer/to/privkey.pem
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# Alternatively, comment out `src` above and uncomment the lines below to provide the certificate content inline.
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# Note the indentation level.
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# content: |
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# FILE CONTENT
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# HERE
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# Create the cert.pem file on the server
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# uploading a file from the computer where Ansible is running.
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- dest: "{{ devture_traefik_ssl_dir_path }}/cert.pem"
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src: /path/on/your/Ansible/computer/to/cert.pem
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# Alternatively, comment out `src` above and uncomment the lines below to provide the certificate content inline.
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# Note the indentation level.
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# content: |
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# FILE CONTENT
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# HERE
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# Create the custom Traefik configuration.
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# The `/ssl/..` paths below are in-container paths, not paths on the host (/`matrix/traefik/ssl/..`). Do not change them!
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- dest: "{{ devture_traefik_config_dir_path }}/certificates.yml"
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content: |
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tls:
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certificates:
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- certFile: /ssl/cert.pem
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keyFile: /ssl/privkey.pem
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stores:
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default:
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defaultCertificate:
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certFile: /ssl/cert.pem
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keyFile: /ssl/privkey.pem
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```
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