Add (native) Traefik support to matrix-client-cinny

Previously, it had to go through matrix-nginx-proxy.
It's exposed to Traefik directly via container labels now
housekeeping^2
Slavi Pantaleev 2 years ago
parent 3bace0c7b9
commit f28e7ef9c7

@ -3020,6 +3020,14 @@ matrix_client_cinny_container_image_self_build: "{{ matrix_architecture not in [
# the HTTP port to the local host.
matrix_client_cinny_container_http_host_bind_port: "{{ (matrix_playbook_service_host_bind_interface_prefix ~ '8080') if matrix_playbook_service_host_bind_interface_prefix else '' }}"
matrix_client_cinny_container_network: "{{ matrix_nginx_proxy_container_network if matrix_playbook_reverse_proxy_type == 'playbook-managed-nginx' else 'matrix-client-cinny' }}"
matrix_client_cinny_container_additional_networks: "{{ [matrix_playbook_reverse_proxyable_services_additional_network] if matrix_playbook_reverse_proxyable_services_additional_network else [] }}"
matrix_client_cinny_container_labels_traefik_enabled: "{{ matrix_playbook_reverse_proxy_type in ['playbook-managed-traefik', 'other-traefik-container'] }}"
matrix_client_cinny_container_labels_traefik_docker_network: "{{ matrix_playbook_reverse_proxyable_services_additional_network }}"
matrix_client_cinny_container_labels_traefik_entrypoints: "{{ devture_traefik_entrypoint_primary if devture_traefik_enabled else '' }}"
matrix_client_cinny_default_hs_url: "{{ matrix_homeserver_url }}"
matrix_client_cinny_self_check_validate_certificates: "{{ false if matrix_playbook_ssl_retrieval_method == 'self-signed' else true }}"

@ -14,17 +14,128 @@ matrix_client_cinny_docker_image_force_pull: "{{ matrix_client_cinny_docker_imag
matrix_client_cinny_data_path: "{{ matrix_base_data_path }}/client-cinny"
matrix_client_cinny_docker_src_files_path: "{{ matrix_client_cinny_data_path }}/docker-src"
# The base container network
matrix_client_cinny_container_network: matrix-client-cinny
# A list of additional container networks that the container would be connected to.
# The role does not create these networks, so make sure they already exist.
# Use this to expose this container to a reverse proxy, which runs in a different container network.
matrix_client_cinny_container_additional_networks: []
# Controls whether the container exposes its HTTP port (tcp/8080 in the container).
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:8768"), or empty string to not expose.
matrix_client_cinny_container_http_host_bind_port: ''
# matrix_client_cinny_container_labels_traefik_enabled controls whether labels to assist a Traefik reverse-proxy will be attached to the container.
# See `../templates/labels.j2` for details.
#
# To inject your own other container labels, see `matrix_client_cinny_container_labels_additional_labels`.
matrix_client_cinny_container_labels_traefik_enabled: true
matrix_client_cinny_container_labels_traefik_docker_network: "{{ matrix_client_cinny_container_network }}"
matrix_client_cinny_container_labels_traefik_hostname: "{{ matrix_client_cinny_hostname }}"
# The path prefix must either be `/` or not end with a slash (e.g. `/cinny`).
matrix_client_cinny_container_labels_traefik_path_prefix: "{{ matrix_client_cinny_path_prefix }}"
matrix_client_cinny_container_labels_traefik_rule: "Host(`{{ matrix_client_cinny_container_labels_traefik_hostname }}`){% if matrix_client_cinny_container_labels_traefik_path_prefix != '/' %} && PathPrefix(`{{ matrix_client_cinny_container_labels_traefik_path_prefix }}`){% endif %}"
matrix_client_cinny_container_labels_traefik_priority: 0
matrix_client_cinny_container_labels_traefik_entrypoints: web-secure
matrix_client_cinny_container_labels_traefik_tls: "{{ matrix_client_cinny_container_labels_traefik_entrypoints != 'web' }}"
matrix_client_cinny_container_labels_traefik_tls_certResolver: default # noqa var-naming
# Controls which additional headers to attach to all HTTP responses.
# To add your own headers, use `matrix_client_cinny_container_labels_traefik_additional_response_headers_custom`
matrix_client_cinny_container_labels_traefik_additional_response_headers: "{{ matrix_client_cinny_container_labels_traefik_additional_response_headers_auto | combine(matrix_client_cinny_container_labels_traefik_additional_response_headers_custom) }}"
matrix_client_cinny_container_labels_traefik_additional_response_headers_auto: |
{{
{}
| combine ({'X-XSS-Protection': matrix_client_cinny_http_header_xss_protection} if matrix_client_cinny_http_header_xss_protection else {})
| combine ({'X-Frame-Options': matrix_client_cinny_http_header_frame_options} if matrix_client_cinny_http_header_frame_options else {})
| combine ({'X-Content-Type-Options': matrix_client_cinny_http_header_content_type_options} if matrix_client_cinny_http_header_content_type_options else {})
| combine ({'Content-Security-Policy': matrix_client_cinny_http_header_content_security_policy} if matrix_client_cinny_http_header_content_security_policy else {})
| combine ({'Permission-Policy': matrix_client_cinny_http_header_content_permission_policy} if matrix_client_cinny_http_header_content_permission_policy else {})
| combine ({'Strict-Transport-Security': matrix_client_cinny_http_header_strict_transport_security} if matrix_client_cinny_http_header_strict_transport_security and matrix_client_cinny_container_labels_traefik_tls else {})
}}
matrix_client_cinny_container_labels_traefik_additional_response_headers_custom: {}
# matrix_client_cinny_container_labels_additional_labels contains a multiline string with additional labels to add to the container label file.
# See `../templates/labels.j2` for details.
#
# Example:
# matrix_client_cinny_container_labels_additional_labels: |
# my.label=1
# another.label="here"
matrix_client_cinny_container_labels_additional_labels: ''
# A list of extra arguments to pass to the container
matrix_client_cinny_container_extra_arguments: []
# List of systemd services that matrix-client-cinny.service depends on
matrix_client_cinny_systemd_required_services_list: ['docker.service']
# Specifies the value of the `X-XSS-Protection` header
# Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
#
# Learn more about it is here:
# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection
# - https://portswigger.net/web-security/cross-site-scripting/reflected
matrix_client_cinny_http_header_xss_protection: "1; mode=block"
# Specifies the value of the `X-Frame-Options` header which controls whether framing can happen.
# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options
matrix_client_cinny_http_header_frame_options: SAMEORIGIN
# Specifies the value of the `X-Content-Type-Options` header.
# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Content-Type-Options
matrix_client_cinny_http_header_content_type_options: nosniff
# Specifies the value of the `Content-Security-Policy` header.
# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy
matrix_client_cinny_http_header_content_security_policy: frame-ancestors 'self'
# Specifies the value of the `Permission-Policy` header.
# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permission-Policy
matrix_client_cinny_http_header_content_permission_policy: "{{ 'interest-cohort=() always' if matrix_client_cinny_floc_optout_enabled else '' }}"
# Specifies the value of the `Strict-Transport-Security` header.
# See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
matrix_client_cinny_http_header_strict_transport_security: "{{ '\"max-age=31536000; includeSubDomains; preload\" always' if matrix_client_cinny_hsts_preload_enabled else '\"max-age=31536000; includeSubDomains\" always' }}"
# Controls whether to send a "Permissions-Policy interest-cohort=();" header along with all responses
#
# Learn more about what it is here:
# - https://www.eff.org/deeplinks/2021/03/googles-floc-terrible-idea
# - https://paramdeo.com/blog/opting-your-website-out-of-googles-floc-network
# - https://amifloced.org/
#
# Of course, a better solution is to just stop using browsers (like Chrome), which participate in such tracking practices.
# See: `matrix_client_cinny_content_permission_policy`
matrix_client_cinny_floc_optout_enabled: true
# Controls if HSTS preloading is enabled
#
# In its strongest and recommended form, the [HSTS policy](https://www.chromium.org/hsts) includes all subdomains, and
# indicates a willingness to be "preloaded" into browsers:
# `Strict-Transport-Security: max-age=31536000; includeSubDomains; preload`
# For more information visit:
# - https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security
# - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security
# - https://hstspreload.org/#opt-in
# See: `matrix_client_cinny_http_header_strict_transport_security`
matrix_client_cinny_hsts_preload_enabled: false
# The hostname at which Cinny is served.
# Only works with with Traefik reverse-proxying.
# For matrix-nginx-proxy, `matrix_server_fqn_cinny` is used and this variable has no effect.
matrix_client_cinny_hostname: "{{ matrix_server_fqn_cinny }}"
# The path at which Cinny is exposed.
# When matrix-nginx-proxy is used, setting this to values other than `/` will cause configuration mismatches and trouble.
#
# If Traefik is used, the hostname is also configurable - see `matrix_client_cinny_container_labels_traefik_hostname`.
# This value must either be `/` or not end with a slash (e.g. `/cinny`).
matrix_client_cinny_path_prefix: /
# Controls whether the self-check feature should validate SSL certificates.
matrix_client_cinny_self_check_validate_certificates: true

@ -51,7 +51,7 @@
group: "{{ matrix_user_groupname }}"
with_items:
- {src: "{{ role_path }}/templates/nginx.conf.j2", name: "nginx.conf"}
when: "item.src is not none"
- {src: "{{ role_path }}/templates/labels.j2", name: "labels"}
- name: Ensure Cinny Docker image is built
community.docker.docker_image:
@ -64,6 +64,11 @@
pull: true
when: "matrix_client_cinny_container_image_self_build | bool"
- name: Ensure Cinny container network is created
community.general.docker_network:
name: "{{ matrix_client_cinny_container_network }}"
driver: bridge
- name: Ensure matrix-client-cinny.service installed
ansible.builtin.template:
src: "{{ role_path }}/templates/systemd/matrix-client-cinny.service.j2"

@ -6,3 +6,23 @@
when: "vars[item] == '' or vars[item] is none"
with_items:
- "matrix_client_cinny_default_hs_url"
- when: matrix_client_cinny_container_labels_traefik_enabled | bool
block:
- name: Fail if required matrix-client-cinny Traefik settings not defined
ansible.builtin.fail:
msg: >-
You need to define a required configuration setting (`{{ item }}`).
when: "vars[item] == ''"
with_items:
- matrix_client_cinny_container_labels_traefik_hostname
- matrix_client_cinny_container_labels_traefik_path_prefix
# We ensure it doesn't end with a slash, because we handle both (slash and no-slash).
# Knowing that `matrix_client_cinny_container_labels_traefik_path_prefix` does not end with a slash
# ensures we know how to set these routes up without having to do "does it end with a slash" checks elsewhere.
- name: Fail if matrix_client_cinny_container_labels_traefik_path_prefix ends with a slash
ansible.builtin.fail:
msg: >-
matrix_client_cinny_container_labels_traefik_path_prefix (`{{ matrix_client_cinny_container_labels_traefik_path_prefix }}`) must either be `/` or not end with a slash (e.g. `/cinny`).
when: "matrix_client_cinny_container_labels_traefik_path_prefix != '/' and matrix_client_cinny_container_labels_traefik_path_prefix[-1] == '/'"

@ -0,0 +1,45 @@
{% if matrix_client_cinny_container_labels_traefik_enabled %}
traefik.enable=true
{% if matrix_client_cinny_container_labels_traefik_docker_network %}
traefik.docker.network={{ matrix_client_cinny_container_labels_traefik_docker_network }}
{% endif %}
{% set middlewares = [] %}
{% if matrix_client_cinny_container_labels_traefik_path_prefix != '/' %}
traefik.http.middlewares.matrix-client-cinny-slashless-redirect.redirectregex.regex=({{ matrix_client_cinny_container_labels_traefik_path_prefix | quote }})$
traefik.http.middlewares.matrix-client-cinny-slashless-redirect.redirectregex.replacement=${1}/
{% set middlewares = middlewares + ['matrix-client-cinny-slashless-redirect'] %}
{% endif %}
{% if matrix_client_cinny_container_labels_traefik_path_prefix != '/' %}
traefik.http.middlewares.matrix-client-cinny-strip-prefix.stripprefix.prefixes={{ matrix_client_cinny_container_labels_traefik_path_prefix }}
{% set middlewares = middlewares + ['matrix-client-cinny-strip-prefix'] %}
{% endif %}
{% if matrix_client_cinny_container_labels_traefik_additional_response_headers.keys() | length > 0 %}
{% for name, value in matrix_client_cinny_container_labels_traefik_additional_response_headers.items() %}
traefik.http.middlewares.matrix-client-cinny-add-headers.headers.customresponseheaders.{{ name }}={{ value }}
{% endfor %}
{% set middlewares = middlewares + ['matrix-client-cinny-add-headers'] %}
{% endif %}
traefik.http.routers.matrix-client-cinny.rule={{ matrix_client_cinny_container_labels_traefik_rule }}
{% if matrix_client_cinny_container_labels_traefik_priority | int > 0 %}
traefik.http.routers.matrix-client-cinny.priority={{ matrix_client_cinny_container_labels_traefik_priority }}
{% endif %}
traefik.http.routers.matrix-client-cinny.service=matrix-client-cinny
{% if middlewares | length > 0 %}
traefik.http.routers.matrix-client-cinny.middlewares={{ middlewares | join(',') }}
{% endif %}
traefik.http.routers.matrix-client-cinny.entrypoints={{ matrix_client_cinny_container_labels_traefik_entrypoints }}
traefik.http.routers.matrix-client-cinny.tls={{ matrix_client_cinny_container_labels_traefik_tls | to_json }}
{% if matrix_client_cinny_container_labels_traefik_tls %}
traefik.http.routers.matrix-client-cinny.tls.certResolver={{ matrix_client_cinny_container_labels_traefik_tls_certResolver }}
{% endif %}
traefik.http.services.matrix-client-cinny.loadbalancer.server.port=8080
{% endif %}
{{ matrix_client_cinny_container_labels_additional_labels }}

@ -13,15 +13,18 @@ Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill matrix-client-cinny 2>/dev/null || true'
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-client-cinny 2>/dev/null || true'
ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name matrix-client-cinny \
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
--rm \
--name=matrix-client-cinny \
--log-driver=none \
--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
--cap-drop=ALL \
--read-only \
--network={{ matrix_docker_network }} \
--network={{ matrix_client_cinny_container_network }} \
{% if matrix_client_cinny_container_http_host_bind_port %}
-p {{ matrix_client_cinny_container_http_host_bind_port }}:8080 \
{% endif %}
--label-file={{ matrix_client_cinny_data_path }}/labels \
--tmpfs=/tmp:rw,noexec,nosuid,size=10m \
--mount type=bind,src={{ matrix_client_cinny_data_path }}/nginx.conf,dst=/etc/nginx/nginx.conf,ro \
--mount type=bind,src={{ matrix_client_cinny_data_path }}/config.json,dst=/app/config.json,ro \
@ -30,8 +33,15 @@ ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name
{% endfor %}
{{ matrix_client_cinny_docker_image }}
{% for network in matrix_client_cinny_container_additional_networks %}
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-client-cinny
{% endfor %}
ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-client-cinny
ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill matrix-client-cinny 2>/dev/null || true'
ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-client-cinny 2>/dev/null || true'
Restart=always
RestartSec=30
SyslogIdentifier=matrix-client-cinny

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