Slavi Pantaleev
4 years ago
committed by
GitHub
commit
889b299bc2
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# Setting up Etherpad (optional)
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[Etherpad](https://etherpad.org) is is an open source collaborative text editor that can be embedded in a Matrix chat room using the [Dimension integrations manager](https://dimension.t2bot.io)
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When enabled together with the Jitsi audio/video conferencing system (see [our docs on Jitsi](configuring-playbook-jitsi.md)), it will be made available as an option during the conferences.
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## Prerequisites
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For the self-hosted Etherpad instance to be available to your users, you must first enable and configure the **Dimension integrations manager** as described in [the playbook documentation](configuring-playbook-dimension.md)
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## Installing
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[Etherpad](https://etherpad.org) installation is disabled by default. You can enable it in your configuration file (`inventory/host_vars/matrix.<your-domain>/vars.yml`):
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```yaml
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matrix_etherpad_enabled: true
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```
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## Set Dimension default to the self-hosted Etherpad
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The Dimension administrator users can configure the default URL template. The Dimension configuration menu can be accessed with the sprocket icon as you begin to add a widget to a room in Element. There you will find the Etherpad Widget Configuration action beneath the _Widgets_ tab. Replace `scalar.vector.im` with your own Dimension domain.
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### Removing the integrated Etherpad chat
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If you wish to disable the Etherpad chat button, you can do it by appending `?showChat=false` to the end of the pad URL, or the template.
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Example: `https://dimension.<your-domain>/etherpad/p/$roomId_$padName?showChat=false`
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matrix_etherpad_enabled: false
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matrix_etherpad_base_path: "{{ matrix_base_data_path }}/etherpad"
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matrix_etherpad_docker_image: "docker.io/etherpad/etherpad:1.8.7"
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matrix_etherpad_docker_image_force_pull: "{{ matrix_etherpad_docker_image.endswith(':latest') }}"
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# List of systemd services that matrix-etherpad.service depends on.
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matrix_etherpad_systemd_required_services_list: ['docker.service']
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# List of systemd services that matrix-etherpad.service wants
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matrix_etherpad_systemd_wanted_services_list: []
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# Container user has to be able to write to the source file directories until this bug is fixed:
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# https://github.com/ether/etherpad-lite/issues/2683
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matrix_etherpad_user_uid: '5001'
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matrix_etherpad_user_gid: '5001'
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# Controls whether the matrix-etherpad container exposes its HTTP port (tcp/9001 in the container).
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#
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# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:9001"), or empty string to not expose.
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matrix_etherpad_container_http_host_bind_port: '9001'
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# A list of extra arguments to pass to the container
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matrix_etherpad_container_extra_arguments: []
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matrix_etherpad_public_endpoint: '/etherpad'
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# By default, the Etherpad app can be accessed within the Dimension domain
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matrix_etherpad_base_url: "https://{{ matrix_server_fqn_dimension }}{{ matrix_etherpad_public_endpoint }}"
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# Database-related configuration fields.
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#
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# Etherpad recommends using a dedicated database, and supports Sqlite only for development
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#
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# To use Postgres:
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# - change the engine (`matrix_etherpad_database_engine: 'postgres'`)
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# - adjust your database credentials via the `matrix_etherpad_postgres_*` variables
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matrix_etherpad_database_engine: 'sqlite'
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matrix_etherpad_sqlite_database_path_local: "{{ matrix_etherpad_base_path }}/etherpad.db"
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matrix_etherpad_sqlite_database_path_in_container: "/data/etherpad.db"
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matrix_etherpad_database_username: 'matrix_etherpad'
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matrix_etherpad_database_password: 'some-password'
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matrix_etherpad_database_hostname: 'matrix-postgres'
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matrix_etherpad_database_port: 5432
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matrix_etherpad_database_name: 'matrix_etherpad'
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matrix_etherpad_database_connection_string: 'postgres://{{ matrix_etherpad_database_username }}:{{ matrix_etherpad_database_password }}@{{ matrix_etherpad_database_hostname }}:{{ matrix_etherpad_database_port }}/{{ matrix_etherpad_database_name }}'
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# Variables configuring the etherpad
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matrix_etherpad_title: 'Etherpad'
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matrix_etherpad_default_pad_text: |
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Welcome to Etherpad!
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This pad text is synchronized as you type, so that everyone viewing this page sees the same text. This allows you to collaborate seamlessly on documents!
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Get involved with Etherpad at https://etherpad.org
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# Default Etherpad configuration template which covers the generic use case.
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# You can customize it by controlling the various variables inside it.
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#
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# For a more advanced customization, you can extend the default (see `matrix_etherpad_configuration_extension_json`)
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# or completely replace this variable with your own template.
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matrix_etherpad_configuration_default: "{{ lookup('template', 'templates/settings.json.j2') }}"
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# Your custom JSON configuration for Etherpad goes here.
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# This configuration extends the default starting configuration (`matrix_etherpad_configuration_json`).
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#
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# You can override individual variables from the default configuration, or introduce new ones.
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#
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# If you need something more special, you can take full control by
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# completely redefining `matrix_etherpad_configuration_json`.
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#
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# Example configuration extension follows:
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#
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# matrix_etherpad_configuration_extension_json: |
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# {
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# "loadTest": true,
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# "commitRateLimiting": {
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# "duration": 1,
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# "points": 10
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# }
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# }
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#
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matrix_etherpad_configuration_extension_json: '{}'
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matrix_etherpad_configuration_extension: "{{ matrix_etherpad_configuration_extension_json|from_json if matrix_etherpad_configuration_extension_json|from_json is mapping else {} }}"
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# Holds the final Etherpad configuration (a combination of the default and its extension).
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# You most likely don't need to touch this variable. Instead, see `matrix_etherpad_configuration_json`.
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matrix_etherpad_configuration: "{{ matrix_etherpad_configuration_default|combine(matrix_etherpad_configuration_extension, recursive=True) }}"
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- set_fact:
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matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-etherpad.service'] }}"
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when: matrix_etherpad_enabled|bool
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- block:
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- name: Fail if matrix-nginx-proxy role already executed
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fail:
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msg: >-
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Trying to append Etherpad's reverse-proxying configuration to matrix-nginx-proxy,
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but it's pointless since the matrix-nginx-proxy role had already executed.
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To fix this, please change the order of roles in your plabook,
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so that the matrix-nginx-proxy role would run after the matrix-etherpad role.
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when: matrix_nginx_proxy_role_executed|default(False)|bool
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- name: Generate Etherpad proxying configuration for matrix-nginx-proxy
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set_fact:
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matrix_etherpad_matrix_nginx_proxy_configuration: |
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rewrite ^{{ matrix_etherpad_public_endpoint }}$ $scheme://$server_name{{ matrix_etherpad_public_endpoint }}/ permanent;
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location {{ matrix_etherpad_public_endpoint }}/ {
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{% if matrix_nginx_proxy_enabled|default(False) %}
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{# Use the embedded DNS resolver in Docker containers to discover the service #}
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resolver 127.0.0.11 valid=5s;
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proxy_pass http://matrix-etherpad:9001/;
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{# These are proxy directives needed specifically by Etherpad #}
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proxy_buffering off;
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proxy_http_version 1.1; # recommended with keepalive connections
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proxy_pass_header Server;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-Proto $scheme; # for EP to set secure cookie flag when https is used
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# WebSocket proxying - from http://nginx.org/en/docs/http/websocket.html
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection $connection_upgrade;
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{% else %}
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{# Generic configuration for use outside of our container setup #}
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# A good guide for setting up your Etherpad behind nginx:
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# https://docs.gandi.net/en/cloud/tutorials/etherpad_lite.html
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proxy_pass http://127.0.0.1:9001/;
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{% endif %}
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}
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- name: Register Etherpad proxying configuration with matrix-nginx-proxy
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set_fact:
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matrix_nginx_proxy_proxy_dimension_additional_server_configuration_blocks: |
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{{
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matrix_nginx_proxy_proxy_dimension_additional_server_configuration_blocks|default([])
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+
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[matrix_etherpad_matrix_nginx_proxy_configuration]
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}}
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tags:
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- always
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when: matrix_etherpad_enabled|bool
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- name: Warn about reverse-proxying if matrix-nginx-proxy not used
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debug:
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msg: >-
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NOTE: You've enabled the Etherpad tool but are not using the matrix-nginx-proxy
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reverse proxy.
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Please make sure that you're proxying the `{{ matrix_etherpad_public_endpoint }}`
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URL endpoint to the matrix-etherpad container.
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You can expose the container's port using the `matrix_etherpad_container_http_host_bind_port` variable.
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when: "matrix_etherpad_enabled|bool and matrix_nginx_proxy_enabled is not defined"
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- import_tasks: "{{ role_path }}/tasks/init.yml"
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tags:
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- always
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- import_tasks: "{{ role_path }}/tasks/setup_install.yml"
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when: run_setup|bool and matrix_etherpad_enabled|bool
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tags:
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- setup-all
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- setup-etherpad
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- import_tasks: "{{ role_path }}/tasks/setup_uninstall.yml"
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when: run_setup|bool and not matrix_etherpad_enabled|bool
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tags:
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- setup-all
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- setup-etherpad
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- import_tasks: "{{ role_path }}/tasks/validate_config.yml"
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when: run_setup|bool and matrix_etherpad_enabled|bool
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tags:
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- setup-all
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- setup-etherpad
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---
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- name: Ensure Etherpad base path exists
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file:
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path: "{{ matrix_etherpad_base_path }}"
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state: directory
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mode: 0770
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owner: "{{ matrix_etherpad_user_uid }}"
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group: "{{ matrix_etherpad_user_gid }}"
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- name: Ensure Etherpad config installed
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copy:
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content: "{{ matrix_etherpad_configuration|to_nice_json }}"
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dest: "{{ matrix_etherpad_base_path }}/settings.json"
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mode: 0640
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owner: "{{ matrix_etherpad_user_uid }}"
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group: "{{ matrix_etherpad_user_gid }}"
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- name: Ensure Etherpad image is pulled
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docker_image:
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name: "{{ matrix_etherpad_docker_image }}"
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source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
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force_source: "{{ matrix_etherpad_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
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force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_etherpad_docker_image_force_pull }}"
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- name: Ensure matrix-etherpad.service installed
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template:
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src: "{{ role_path }}/templates/systemd/matrix-etherpad.service.j2"
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dest: "{{ matrix_systemd_path }}/matrix-etherpad.service"
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mode: 0644
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register: matrix_etherpad_systemd_service_result
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- name: Ensure systemd reloaded after matrix-etherpad.service installation
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service:
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daemon_reload: yes
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when: "matrix_etherpad_systemd_service_result.changed|bool"
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@ -0,0 +1,35 @@
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---
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- name: Check existence of matrix-etherpad service
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stat:
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path: "{{ matrix_systemd_path }}/matrix-etherpad.service"
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register: matrix_etherpad_service_stat
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- name: Ensure matrix-etherpad is stopped
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service:
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name: matrix-etherpad
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state: stopped
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daemon_reload: yes
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register: stopping_result
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when: "matrix_etherpad_service_stat.stat.exists|bool"
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- name: Ensure matrix-etherpad.service doesn't exist
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file:
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path: "{{ matrix_systemd_path }}/matrix-etherpad.service"
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state: absent
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when: "matrix_etherpad_service_stat.stat.exists|bool"
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- name: Ensure systemd reloaded after matrix-etherpad.service removal
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service:
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daemon_reload: yes
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when: "matrix_etherpad_service_stat.stat.exists|bool"
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- name: Ensure Etherpad base directory doesn't exist
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file:
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path: "{{ matrix_etherpad_base_path }}"
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state: absent
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- name: Ensure Etherpad Docker image doesn't exist
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docker_image:
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name: "{{ matrix_etherpad_docker_image }}"
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state: absent
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@ -0,0 +1,5 @@
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- name: Fail if Etherpad is enabled without the Dimension integrations manager
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fail:
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msg: >-
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To integrate Etherpad notes with Matrix rooms you need to set "matrix_dimension_enabled" to true
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when: "not matrix_dimension_enabled|bool"
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@ -0,0 +1,106 @@
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{
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"title": {{ matrix_etherpad_title|to_json }},
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"favicon": "favicon.ico",
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"skinName": "colibris",
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"skinVariants": "super-light-toolbar super-light-editor light-background",
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"ip": "::",
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"port": 9001,
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"showSettingsInAdminPage": true,
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"dbType": {{ matrix_etherpad_database_engine|to_json }},
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"dbSettings": {
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{% if matrix_etherpad_database_engine == 'sqlite' %}
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"filename": {{ matrix_etherpad_sqlite_database_path_in_container|to_json }}
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{% elif matrix_etherpad_database_engine == 'postgres' %}
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"database": {{ matrix_etherpad_database_name|to_json }},
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"host": {{ matrix_etherpad_database_hostname|to_json }},
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"password": {{ matrix_etherpad_database_password|to_json }},
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"port": {{ matrix_etherpad_database_port|to_json }},
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"user": {{ matrix_etherpad_database_username|to_json }}
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{% endif %}
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},
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"defaultPadText" : {{ matrix_etherpad_default_pad_text|to_json }},
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"suppressErrorsInPadText": false,
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"requireSession": false,
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"editOnly": false,
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"minify": true,
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"maxAge": 21600,
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"abiword": null,
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"soffice": null,
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"tidyHtml": null,
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"allowUnknownFileEnds": true,
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"requireAuthentication": false,
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"requireAuthorization": false,
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"trustProxy": true,
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"cookie": {
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"sameSite": "Lax"
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},
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"disableIPlogging": true,
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"automaticReconnectionTimeout": 0,
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"scrollWhenFocusLineIsOutOfViewport": {
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"percentage": {
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"editionAboveViewport": 0,
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"editionBelowViewport": 0
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},
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"duration": 0,
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"scrollWhenCaretIsInTheLastLineOfViewport": false,
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"percentageToScrollWhenUserPressesArrowUp": 0
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},
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"socketTransportProtocols" : ["xhr-polling", "jsonp-polling", "htmlfile"],
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"loadTest": false,
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"importExportRateLimiting": {
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"windowMs": 90000,
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"max": 10
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},
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"importMaxFileSize": 52428800,
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"commitRateLimiting": {
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"duration": 1,
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"points": 10
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},
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"exposeVersion": false,
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"padOptions": {
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"noColors": false,
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"showControls": true,
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"showChat": false,
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"showLineNumbers": true,
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"useMonospaceFont": false,
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"userName": false,
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"userColor": false,
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"rtl": false,
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"alwaysShowChat": false,
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"chatAndUsers": false,
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"lang": "en-gb"
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},
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"padShortcutEnabled" : {
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"altF9": true,
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"altC": true,
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"cmdShift2": true,
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"delete": true,
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"return": true,
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"esc": true,
|
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"cmdS": true,
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"tab": true,
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"cmdZ": true,
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"cmdY": true,
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||||
"cmdI": true,
|
||||
"cmdB": true,
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"cmdU": true,
|
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"cmd5": true,
|
||||
"cmdShiftL": true,
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"cmdShiftN": true,
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||||
"cmdShift1": true,
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||||
"cmdShiftC": true,
|
||||
"cmdH": true,
|
||||
"ctrlHome": true,
|
||||
"pageUp": true,
|
||||
"pageDown": true
|
||||
},
|
||||
"loglevel": "INFO",
|
||||
"logconfig" :
|
||||
{ "appenders": [
|
||||
{ "type": "console",
|
||||
"layout": {"type": "messagePassThrough"}
|
||||
}
|
||||
]
|
||||
},
|
||||
"customLocaleStrings": {}
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}
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@ -0,0 +1,49 @@
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#jinja2: lstrip_blocks: "True"
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[Unit]
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Description=Matrix Etherpad
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||||
{% for service in matrix_etherpad_systemd_required_services_list %}
|
||||
Requires={{ service }}
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||||
After={{ service }}
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||||
{% endfor %}
|
||||
{% for service in matrix_etherpad_systemd_wanted_services_list %}
|
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Wants={{ service }}
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||||
{% endfor %}
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||||
DefaultDependencies=no
|
||||
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||||
[Service]
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||||
Type=simple
|
||||
Environment="HOME={{ matrix_systemd_unit_home_path }}"
|
||||
ExecStartPre=-{{ matrix_host_command_docker }} kill matrix-etherpad
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||||
ExecStartPre=-{{ matrix_host_command_docker }} rm matrix-etherpad
|
||||
|
||||
# Fixup database ownership if it got changed somehow (during a server migration, etc.)
|
||||
{% if matrix_etherpad_database_engine == 'sqlite' %}
|
||||
ExecStartPre=-{{ matrix_host_command_chown }} {{ matrix_etherpad_user_uid }} {{ matrix_etherpad_sqlite_database_path_local }}
|
||||
{% endif %}
|
||||
|
||||
ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-etherpad \
|
||||
--log-driver=none \
|
||||
--user={{ matrix_etherpad_user_uid }}:{{ matrix_etherpad_user_gid }} \
|
||||
--cap-drop=ALL \
|
||||
--network={{ matrix_docker_network }} \
|
||||
{% if matrix_etherpad_container_http_host_bind_port %}
|
||||
-p {{ matrix_etherpad_container_http_host_bind_port }}:9001 \
|
||||
{% endif %}
|
||||
--mount type=bind,src={{ matrix_etherpad_base_path }},dst=/data \
|
||||
{% for arg in matrix_etherpad_container_extra_arguments %}
|
||||
{{ arg }} \
|
||||
{% endfor %}
|
||||
{{ matrix_etherpad_docker_image }} \
|
||||
node --experimental-worker /opt/etherpad-lite/node_modules/ep_etherpad-lite/node/server.js \
|
||||
--settings /data/settings.json --credentials /data/credentials.json \
|
||||
--sessionkey /data/sessionkey.json --apikey /data/apijey.json
|
||||
|
||||
|
||||
ExecStop=-{{ matrix_host_command_docker }} kill matrix-etherpad
|
||||
ExecStop=-{{ matrix_host_command_docker }} rm matrix-etherpad
|
||||
Restart=always
|
||||
RestartSec=30
|
||||
SyslogIdentifier=matrix-etherpad
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
Loading…
Reference in new issue