mirror of
https://github.com/spantaleev/matrix-docker-ansible-deploy.git
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af1c9ae59d
In most cases, there's not really a need to touch the system firewall, as Docker manages iptables by itself (see https://docs.docker.com/network/iptables/). All ports exposed by Docker containers are automatically whitelisted in iptables and wired to the correct container. This made installing firewalld and whitelisting ports pointless, as far as this playbook's services are concerned. People that wish to install firewalld (for other reasons), can do so manually from now on. This is inspired by and fixes #97 (Github Issue).
120 lines
3.7 KiB
YAML
120 lines
3.7 KiB
YAML
---
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#
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# Tasks related to setting up Coturn
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#
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- name: Ensure Coturn image is pulled
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docker_image:
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name: "{{ matrix_coturn_docker_image }}"
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when: matrix_coturn_enabled
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- name: Ensure Coturn configuration path exists
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file:
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path: "{{ matrix_coturn_base_path }}"
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state: directory
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mode: 0750
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owner: "{{ matrix_user_username }}"
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group: "{{ matrix_user_username }}"
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when: matrix_coturn_enabled
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- name: Ensure turnserver.conf installed
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template:
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src: "{{ role_path }}/templates/turnserver.conf.j2"
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dest: "{{ matrix_coturn_config_path }}"
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mode: 0644
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when: matrix_coturn_enabled
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# `docker_network` doesn't work as expected when the given network
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# is a substring of a network that already exists.
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#
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# See our other comments in `roles/matrix-base/tasks/setup_matrix_base.yml`
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- name: Check existence of Coturn network in Docker
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shell:
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cmd: "docker network ls -q --filter='name=^{{ matrix_coturn_docker_network }}$'"
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register: matrix_coturn_result_docker_network
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changed_when: false
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when: matrix_coturn_enabled
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- name: Create Coturn network in Docker
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shell:
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cmd: "docker network create --driver=bridge {{ matrix_coturn_docker_network }}"
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when: "matrix_coturn_enabled and matrix_coturn_result_docker_network.stdout == ''"
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- name: Ensure matrix-coturn.service installed
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template:
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src: "{{ role_path }}/templates/systemd/matrix-coturn.service.j2"
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dest: "/etc/systemd/system/matrix-coturn.service"
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mode: 0644
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register: matrix_coturn_systemd_service_result
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when: matrix_coturn_enabled
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- name: Ensure systemd reloaded after matrix-coturn.service installation
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service:
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daemon_reload: yes
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when: "matrix_coturn_enabled and matrix_coturn_systemd_service_result.changed"
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# This may be unnecessary when more long-lived certificates are used.
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# We optimize for the common use-case though (short-lived Let's Encrypt certificates).
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# Reloading doesn't hurt anyway, so there's no need to make this more flexible.
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- name: Ensure periodic reloading of matrix-coturn is configured for SSL renewal (matrix-coturn-reload)
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cron:
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user: root
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cron_file: matrix-coturn-ssl-reload
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name: matrix-coturn-ssl-reload
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state: present
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hour: 4
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minute: 20
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day: "*/5"
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job: /bin/systemctl reload matrix-coturn.service
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when: matrix_coturn_enabled and matrix_coturn_tls_enabled
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#
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# Tasks related to getting rid of Coturn (if it was previously enabled)
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#
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- name: Ensure matrix-coturn-ssl-reload cronjob removed
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cron:
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user: root
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cron_file: matrix-coturn-ssl-reload
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state: absent
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when: "not matrix_coturn_enabled or not matrix_coturn_tls_enabled"
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- name: Check existence of matrix-coturn service
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stat:
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path: "/etc/systemd/system/matrix-coturn.service"
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register: matrix_coturn_service_stat
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when: "not matrix_coturn_enabled"
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- name: Ensure matrix-coturn is stopped
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service:
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name: matrix-coturn
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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: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
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- name: Ensure matrix-coturn.service doesn't exist
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file:
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path: "/etc/systemd/system/matrix-coturn.service"
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state: absent
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when: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
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- name: Ensure systemd reloaded after matrix-coturn.service removal
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service:
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daemon_reload: yes
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when: "not matrix_coturn_enabled and matrix_coturn_service_stat.stat.exists"
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- name: Ensure Matrix coturn paths don't exist
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file:
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path: "{{ matrix_coturn_base_path }}"
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state: absent
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when: "not matrix_coturn_enabled"
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- name: Ensure coturn Docker image doesn't exist
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docker_image:
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name: "{{ matrix_coturn_docker_image }}"
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state: absent
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when: "not matrix_coturn_enabled"
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