matrix-docker-ansible-deploy/roles/matrix-synapse/tasks/self_check_federation_api.yml
Slavi Pantaleev c10182e5a6 Make roles more independent of one another
With this change, the following roles are now only dependent
on the minimal `matrix-base` role:
- `matrix-corporal`
- `matrix-coturn`
- `matrix-mailer`
- `matrix-mxisd`
- `matrix-postgres`
- `matrix-riot-web`
- `matrix-synapse`

The `matrix-nginx-proxy` role still does too much and remains
dependent on the others.

Wiring up the various (now-independent) roles happens
via a glue variables file (`group_vars/matrix-servers`).
It's triggered for all hosts in the `matrix-servers` group.

According to Ansible's rules of priority, we have the following
chain of inclusion/overriding now:
- role defaults (mostly empty or good for independent usage)
- playbook glue variables (`group_vars/matrix-servers`)
- inventory host variables (`inventory/host_vars/matrix.<your-domain>`)

All roles default to enabling their main component
(e.g. `matrix_mxisd_enabled: true`, `matrix_riot_web_enabled: true`).
Reasoning: if a role is included in a playbook (especially separately,
in another playbook), it should "work" by default.

Our playbook disables some of those if they are not generally useful
(e.g. `matrix_corporal_enabled: false`).
2019-01-16 18:05:48 +02:00

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YAML

---
- name: Check Matrix Federation API
uri:
url: "{{ matrix_synapse_federation_api_url_endpoint_public }}"
follow_redirects: false
validate_certs: false
register: result_matrix_synapse_federation_api
ignore_errors: true
- name: Fail if Matrix Federation API not working
fail:
msg: "Failed checking Matrix Federation API is up at `{{ hostname_matrix }}` (checked endpoint: `{{ matrix_synapse_federation_api_url_endpoint_public }}`). Is Synapse running? Is port 8448 open in your firewall? Full error: {{ result_matrix_synapse_federation_api }}"
when: "result_matrix_synapse_federation_api.failed or 'json' not in result_matrix_synapse_federation_api"
- name: Report working Matrix Federation API
debug:
msg: "The Matrix Federation API at `{{ hostname_matrix }}` (checked endpoint: `{{ matrix_synapse_federation_api_url_endpoint_public }}`) is working"