226 lines
11 KiB
YAML
226 lines
11 KiB
YAML
---
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# Project source code URL: https://github.com/roundcube/roundcubemail
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roundcube_enabled: true
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roundcube_identifier: roundcube
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roundcube_version: 1.6.3
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# The image variant to use. We choose the 'apache' variant because
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# 'fpm' and 'fpm-alpine' can introduce security concerns if the user
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# chooses to publish the container port.
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roundcube_variant: 'apache'
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# The hostname at which Roundcube is served.
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roundcube_hostname: ''
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# The path at which Roundcube is served.
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# This value must either be `/` or not end with a slash (e.g. `/roundcube`).
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roundcube_path_prefix: /
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# The roundcube entrypoint script expects to be run as root.
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roundcube_uid: '0'
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roundcube_gid: '0'
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roundcube_base_path: "/{{ roundcube_identifier }}"
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roundcube_install_path: "{{ roundcube_base_path }}/install"
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roundcube_config_path: "{{ roundcube_base_path }}/config"
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roundcube_sqlite_db_path: "{{ roundcube_base_path }}/sqlite"
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roundcube_tmp_path: "{{ roundcube_base_path }}/tmp"
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roundcube_container_image: "{{ roundcube_container_image_registry_prefix }}roundcube/roundcubemail:{{ roundcube_container_image_tag }}"
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roundcube_container_image_registry_prefix: docker.io/
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roundcube_container_image_tag: "{{ roundcube_version }}-{{ roundcube_variant}}"
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roundcube_container_image_force_pull: "{{ roundcube_container_image.endswith(':latest') }}"
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# The base container network. It will be auto-created by this role if it doesn't exist already.
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roundcube_container_network: "{{ roundcube_identifier }}"
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# A list of additional container networks that the container would be connected to.
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# The role does not create these networks, so make sure they already exist.
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# Use this to expose this container to another reverse proxy, which runs in a different container network.
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roundcube_container_additional_networks: "{{ roundcube_container_additional_networks_auto + roundcube_container_additional_networks_custom }}"
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roundcube_container_additional_networks_auto: []
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roundcube_container_additional_networks_custom: []
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# Valid database types are postgresql and sqlite.
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roundcube_database_type: postgresql
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roundcube_database_hostname: ''
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roundcube_database_port: 5432
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roundcube_database_name: roundcube
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roundcube_database_username: ''
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roundcube_database_password: ''
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# Hostname of the IMAP server to connect to. For encypted connections,
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# prefix the host with tls:// (STARTTLS) or ssl:// (SSL/TLS).
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roundcube_default_imap_host: ''
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# IMAP port number; defaults to 143.
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roundcube_default_imap_port: ''
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# Hostname of the SMTP server to send mails. For encypted connections,
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# prefix the host with tls:// (STARTTLS) or ssl:// (SSL/TLS).
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roundcube_smtp_server: ''
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# SMTP port number; defaults to 587.
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roundcube_smtp_port: ''
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# Comma-separated list of built-in plugins to activate.
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#
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# If not specified, defaults to archive,zipdownload.
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roundcube_plugins: ''
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# File upload size limit.
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#
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# Should be specified with a suffix indicating the unit.
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#
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# If not specified, defaults to 5M.
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roundcube_upload_max_filesize: ''
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# Comma-separated list of aspell dictionaries to install for spell
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# checking.
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roundcube_aspell_dicts: ''
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roundcube_container_http_port: 80
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# Controls whether the roundcube container exposes its HTTP port (as
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# defined by `roundcube_container_http_port`).
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#
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# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:8731"), or
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# empty string to not expose.
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roundcube_container_http_host_bind_port: ""
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# roundcube_container_labels_traefik_enabled controls whether labels to assist a Traefik reverse-proxy will be attached to the container.
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# See `../templates/labels.j2` for details.
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#
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# To inject your own other container labels, see `roundcube_container_labels_additional_labels`.
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roundcube_container_labels_traefik_enabled: true
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roundcube_container_labels_traefik_docker_network: "{{ roundcube_container_network }}"
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roundcube_container_labels_traefik_hostname: "{{ roundcube_hostname }}"
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# The path prefix must either be `/` or not end with a slash (e.g. `/roundcube`).
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roundcube_container_labels_traefik_path_prefix: "{{ roundcube_path_prefix }}"
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roundcube_container_labels_traefik_rule: "Host(`{{ roundcube_container_labels_traefik_hostname }}`){% if roundcube_container_labels_traefik_path_prefix != '/' %} && PathPrefix(`{{ roundcube_container_labels_traefik_path_prefix }}`){% endif %}"
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roundcube_container_labels_traefik_priority: 0
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roundcube_container_labels_traefik_entrypoints: web-secure
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roundcube_container_labels_traefik_tls: "{{ roundcube_container_labels_traefik_entrypoints != 'web' }}"
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roundcube_container_labels_traefik_tls_certResolver: default # noqa var-naming
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# Controls which additional headers to attach to all HTTP requests.
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# To add your own custom request headers, use `roundcube_container_labels_traefik_additional_response_headers_custom`
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roundcube_container_labels_traefik_additional_request_headers: "{{ roundcube_container_labels_traefik_additional_request_headers_auto | combine(roundcube_container_labels_traefik_additional_request_headers_custom) }}"
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roundcube_container_labels_traefik_additional_request_headers_auto: {}
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roundcube_container_labels_traefik_additional_request_headers_custom: {}
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# Controls which additional headers to attach to all HTTP responses.
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# To add your own custom response headers, use `roundcube_container_labels_traefik_additional_response_headers_custom`
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roundcube_container_labels_traefik_additional_response_headers: "{{ roundcube_container_labels_traefik_additional_response_headers_auto | combine(roundcube_container_labels_traefik_additional_response_headers_custom) }}"
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roundcube_container_labels_traefik_additional_response_headers_auto: |
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{{
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{}
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| combine ({'X-XSS-Protection': roundcube_http_header_xss_protection} if roundcube_http_header_xss_protection else {})
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| combine ({'X-Frame-Options': roundcube_http_header_frame_options} if roundcube_http_header_frame_options else {})
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| combine ({'X-Content-Type-Options': roundcube_http_header_content_type_options} if roundcube_http_header_content_type_options else {})
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| combine ({'Content-Security-Policy': roundcube_http_header_content_security_policy} if roundcube_http_header_content_security_policy else {})
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| combine ({'Permission-Policy': roundcube_http_header_content_permission_policy} if roundcube_http_header_content_permission_policy else {})
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| combine ({'Strict-Transport-Security': roundcube_http_header_strict_transport_security} if roundcube_http_header_strict_transport_security and roundcube_container_labels_traefik_tls else {})
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}}
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roundcube_container_labels_traefik_additional_response_headers_custom: {}
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# roundcube_container_labels_additional_labels contains a multiline string with additional labels to add to the container label file.
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# See `../templates/labels.j2` for details.
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#
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# Example:
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# roundcube_container_labels_additional_labels: |
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# my.label=1
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# another.label="here"
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roundcube_container_labels_additional_labels: ''
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# Specifies how often the container health-check will run.
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#
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# For Traefik based setups, it's important that the interval is short,
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# because the interval value also specifies the "initial wait time".
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# This is a Docker (moby) bug: https://github.com/moby/moby/issues/33410
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# Without a successful healthcheck, Traefik will not register the service for reverse-proxying.
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# Thus, the health interval determines the initial start-up time -- the smaller, the better.
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#
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# For non-Traefik setups, we use the default healthcheck interval (60s) to decrease overhead.
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roundcube_container_health_interval: "{{ '5s' if roundcube_container_labels_traefik_enabled else '60s' }}"
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roundcube_container_hostname: "{{ roundcube_hostname }}"
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# A list of additional "volumes" to mount in the container.
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#
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# See the `--mount` documentation for the `docker run` command.
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#
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# Example:
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# roundcube_container_additional_volumes:
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# - type: bind
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# src: /path/on/the/host
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# dst: /data
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# - type: bind
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# src: /another-path/on/the/host
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# dst: /read-only
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# options: readonly
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roundcube_container_additional_volumes: []
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# A list of extra arguments to pass to the container
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roundcube_container_extra_arguments: []
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# Additional environment variables.
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roundcube_environment_variables_additional_variables: ''
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# Specifies the value of the `X-XSS-Protection` header
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# Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
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#
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# Learn more about it is here:
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# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection
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# - https://portswigger.net/web-security/cross-site-scripting/reflected
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roundcube_http_header_xss_protection: "1; mode=block"
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# Specifies the value of the `X-Frame-Options` header which controls whether framing can happen.
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# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
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roundcube_http_header_frame_options: SAMEORIGIN
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# Specifies the value of the `X-Content-Type-Options` header.
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# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
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roundcube_http_header_content_type_options: nosniff
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# Specifies the value of the `Content-Security-Policy` header.
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# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
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roundcube_http_header_content_security_policy: frame-ancestors 'self'
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# Specifies the value of the `Permission-Policy` header.
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# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permission-Policy
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roundcube_http_header_content_permission_policy: "{{ 'interest-cohort=()' if roundcube_floc_optout_enabled else '' }}"
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# Specifies the value of the `Strict-Transport-Security` header.
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# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
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roundcube_http_header_strict_transport_security: "max-age=31536000; includeSubDomains{{ '; preload' if roundcube_hsts_preload_enabled else '' }}"
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# Controls whether to send a "Permissions-Policy interest-cohort=();" header along with all responses
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#
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# Learn more about what it is here:
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# - https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
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# - https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
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# - https://amifloced.org/
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#
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# Of course, a better solution is to just stop using browsers (like Chrome), which participate in such tracking practices.
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# See: `roundcube_content_permission_policy`
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roundcube_floc_optout_enabled: true
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# Controls if HSTS preloading is enabled
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#
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# In its strongest and recommended form, the [HSTS policy](https://www.chromium.org/hsts) includes all subdomains, and
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# indicates a willingness to be "preloaded" into browsers:
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# `Strict-Transport-Security: max-age=31536000; includeSubDomains; preload`
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# For more information visit:
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# - https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
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# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
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# - https://hstspreload.org/#opt-in
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# See: `roundcube_http_header_strict_transport_security`
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roundcube_hsts_preload_enabled: false
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# List of systemd services that roundcube.service depends on
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roundcube_systemd_required_services_list: "{{ roundcube_systemd_required_services_list_default + roundcube_systemd_required_services_list_auto + roundcube_systemd_required_services_list_custom }}"
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roundcube_systemd_required_services_list_default: ['docker.service']
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roundcube_systemd_required_services_list_auto: []
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roundcube_systemd_required_services_list_custom: []
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