overmind
/
matrix-docker-ansible-deploy
mirror of https://github.com/spantaleev/matrix-docker-ansible-deploy


			
				
					
						
						
							
							# SPDX-FileCopyrightText: 2024 - 2025 Slavi Pantaleev
# SPDX-FileCopyrightText: 2024 - 2025 Suguru Hirahara
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---

# matrix-alertmanager-receiver is a service which receives webhook payloads from Prometheus' Alertmanager and forwards them to a Matrix room.
# Project source code URL: https://github.com/metio/matrix-alertmanager-receiver

matrix_alertmanager_receiver_enabled: true

# renovate: datasource=docker depName=docker.io/metio/matrix-alertmanager-receiver
matrix_alertmanager_receiver_version: 2025.9.3

matrix_alertmanager_receiver_scheme: https

# The hostname at which matrix-alertmanager-receiver is served.
matrix_alertmanager_receiver_hostname: ''

# The path at which matrix-alertmanager-receiver is served.
# This value must either be `/` or not end with a slash (e.g. `/matrix-alertmanager-receiver`).
matrix_alertmanager_receiver_path_prefix: /

matrix_alertmanager_receiver_base_path: "{{ matrix_base_data_path }}/alertmanager-receiver"
matrix_alertmanager_receiver_config_path: "{{ matrix_alertmanager_receiver_base_path }}/config"

matrix_alertmanager_receiver_container_image_self_build: false
matrix_alertmanager_receiver_container_image_self_build_repo: https://github.com/metio/matrix-alertmanager-receiver
matrix_alertmanager_receiver_container_image_self_build_repo_version: "{{ 'main' if matrix_alertmanager_receiver_version == 'main' else matrix_alertmanager_receiver_version }}"
matrix_alertmanager_receiver_container_src_path: "{{ matrix_alertmanager_receiver_base_path }}/container-src"

matrix_alertmanager_receiver_container_image: "{{ matrix_alertmanager_receiver_container_image_registry_prefix }}metio/matrix-alertmanager-receiver:{{ matrix_alertmanager_receiver_container_image_tag }}"
matrix_alertmanager_receiver_container_image_tag: "{{ matrix_alertmanager_receiver_version }}"
matrix_alertmanager_receiver_container_image_force_pull: "{{ matrix_alertmanager_receiver_container_image.endswith(':main') }}"
matrix_alertmanager_receiver_container_image_registry_prefix: "{{ matrix_alertmanager_receiver_container_image_registry_prefix_upstream }}"
matrix_alertmanager_receiver_container_image_registry_prefix_upstream: "{{ matrix_alertmanager_receiver_container_image_registry_prefix_upstream_default }}"
matrix_alertmanager_receiver_container_image_registry_prefix_upstream_default: "docker.io/"

# The base container network. It will be auto-created by this role if it doesn't exist already.
matrix_alertmanager_receiver_container_network: ''

# 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.
matrix_alertmanager_receiver_container_additional_networks: "{{ matrix_alertmanager_receiver_container_additional_networks_default + matrix_alertmanager_receiver_container_additional_networks_auto + matrix_alertmanager_receiver_container_additional_networks_custom }}"
matrix_alertmanager_receiver_container_additional_networks_default: []
matrix_alertmanager_receiver_container_additional_networks_auto: []
matrix_alertmanager_receiver_container_additional_networks_custom: []

# Controls whether matrix-alertmanager-receiver metrics should be proxied (exposed) on `matrix.example.com/metrics/matrix-alertmanager-receiver`
matrix_alertmanager_receiver_metrics_proxying_enabled: false
matrix_alertmanager_receiver_metrics_proxying_hostname: ''
matrix_alertmanager_receiver_metrics_proxying_path: /metrics/matrix-alertmanager-receiver

# matrix_alertmanager_receiver_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_alertmanager_receiver_container_labels_additional_labels`.
matrix_alertmanager_receiver_container_labels_traefik_enabled: true
matrix_alertmanager_receiver_container_labels_traefik_docker_network: "{{ matrix_alertmanager_receiver_container_network }}"
matrix_alertmanager_receiver_container_labels_traefik_hostname: "{{ matrix_alertmanager_receiver_hostname }}"
# The path prefix must either be `/` or not end with a slash (e.g. `/matrix-alertmanager-receiver`).
matrix_alertmanager_receiver_container_labels_traefik_path_prefix: "{{ matrix_alertmanager_receiver_path_prefix }}"
matrix_alertmanager_receiver_container_labels_traefik_rule: "Host(`{{ matrix_alertmanager_receiver_container_labels_traefik_hostname }}`){% if matrix_alertmanager_receiver_container_labels_traefik_path_prefix != '/' %} && PathPrefix(`{{ matrix_alertmanager_receiver_container_labels_traefik_path_prefix }}`){% endif %}"
matrix_alertmanager_receiver_container_labels_traefik_priority: 0
matrix_alertmanager_receiver_container_labels_traefik_entrypoints: web-secure
matrix_alertmanager_receiver_container_labels_traefik_tls: "{{ matrix_alertmanager_receiver_container_labels_traefik_entrypoints != 'web' }}"
matrix_alertmanager_receiver_container_labels_traefik_tls_certResolver: default  # noqa var-naming

# Controls whether labels will be added that expose metrics (see `matrix_alertmanager_receiver_metrics_proxying_enabled`) for matrix-alertmanager-receiver
matrix_alertmanager_receiver_container_labels_public_metrics_enabled: "{{ matrix_alertmanager_receiver_metrics_enabled and matrix_alertmanager_receiver_metrics_proxying_enabled }}"
matrix_alertmanager_receiver_container_labels_public_metrics_traefik_path: "{{ matrix_alertmanager_receiver_metrics_proxying_path }}"
matrix_alertmanager_receiver_container_labels_public_metrics_traefik_rule: "Host(`{{ matrix_alertmanager_receiver_metrics_proxying_hostname }}`) && Path(`{{ matrix_alertmanager_receiver_container_labels_public_metrics_traefik_path }}`)"
matrix_alertmanager_receiver_container_labels_public_metrics_traefik_priority: 0
matrix_alertmanager_receiver_container_labels_public_metrics_traefik_entrypoints: "{{ matrix_alertmanager_receiver_container_labels_traefik_entrypoints }}"
matrix_alertmanager_receiver_container_labels_public_metrics_traefik_tls: "{{ matrix_alertmanager_receiver_container_labels_public_metrics_traefik_entrypoints != 'web' }}"
matrix_alertmanager_receiver_container_labels_public_metrics_traefik_tls_certResolver: "{{ matrix_alertmanager_receiver_container_labels_traefik_tls_certResolver }}"  # noqa var-naming
matrix_alertmanager_receiver_container_labels_public_metrics_middleware_basic_auth_enabled: false
# See: https://doc.traefik.io/traefik/middlewares/http/basicauth/#users
matrix_alertmanager_receiver_container_labels_public_metrics_middleware_basic_auth_users: ''

# matrix_alertmanager_receiver_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_alertmanager_receiver_container_labels_additional_labels: |
#   my.label=1
#   another.label="here"
matrix_alertmanager_receiver_container_labels_additional_labels: ''

# A list of extra arguments to pass to the container
matrix_alertmanager_receiver_container_extra_arguments: []

# Controls the `--log-level` argument passed to the container process.
# Valid values: error, warn, info, debug
matrix_alertmanager_receiver_container_process_argument_log_level: info

# A list of extra arguments to pass to the container process.
matrix_alertmanager_receiver_container_process_extra_arguments: []

# List of systemd services that matrix-alertmanager-receiver-proxy.service depends on
matrix_alertmanager_receiver_systemd_required_services_list: "{{ matrix_alertmanager_receiver_systemd_required_services_list_default + matrix_alertmanager_receiver_systemd_required_services_list_auto + matrix_alertmanager_receiver_systemd_required_services_list_custom }}"
matrix_alertmanager_receiver_systemd_required_services_list_default: "{{ [devture_systemd_docker_base_docker_service_name] if devture_systemd_docker_base_docker_service_name else [] }}"
matrix_alertmanager_receiver_systemd_required_services_list_auto: []
matrix_alertmanager_receiver_systemd_required_services_list_custom: []

# List of systemd services that matrix-alertmanager-receiver-proxy.service wants
matrix_alertmanager_receiver_systemd_wanted_services_list: []

# Controls the `http.port` configuration setting.
matrix_alertmanager_receiver_config_http_port: 12345

# Controls the `http.alerts-path-prefix` configuration setting.
matrix_alertmanager_receiver_config_http_alerts_path_prefix: /alerts

# Controls the `http.metrics-enabled` configuration setting.
matrix_alertmanager_receiver_config_http_metrics_enabled: false

# Controls the `http.metrics-path` configuration setting.
matrix_alertmanager_receiver_config_http_metrics_path: /metrics

# Controls the `matrix.homeserver-url` configuration setting.
matrix_alertmanager_receiver_config_matrix_homeserver_url: ''

# Controls the `matrix.user-id` configuration setting.
matrix_alertmanager_receiver_config_matrix_user_id: "@{{ matrix_alertmanager_receiver_config_matrix_user_id_localpart }}:{{ matrix_domain }}"
matrix_alertmanager_receiver_config_matrix_user_id_localpart: "bot.alertmanager.receiver"

# Controls the `matrix.access-token` configuration setting.
matrix_alertmanager_receiver_config_matrix_access_token: ''

# Controls the `matrix.room-mapping` configuration setting.
#
# Example:
# matrix_alertmanager_receiver_config_matrix_room:
#   simple-name: "!qporfwt:example.com"
#   another-name: "!aaabaa:example.com"
matrix_alertmanager_receiver_config_matrix_room_mapping: {}

# Controls the `templating.external-url-mapping` configuration setting.
#
# The key is the original value taken from the Alertmanager payload
# The value is the mapped value which will be available as '.ExternalURL' in templates
#
# Example:
# matrix_alertmanager_receiver_config_templating_external_url_mapping:
#   "http://alertmanager:9093": https://alertmanager.example.com
#   "http://alertmanager:9094": https://another.alertmanager.example.com
matrix_alertmanager_receiver_config_templating_external_url_mapping: {}

# Controls the `templating.generator-url-mapping` configuration setting.
#
# The key is the original value taken from the Alertmanager payload
# The value is the mapped value which will be available as '.ExternalURL' in templates
#
# Example:
# matrix_alertmanager_receiver_config_templating_generator_url_mapping:
#   "http://prometheus:8080": https://prometheus.example.com
#   "http://prometheus:8081": https://another.prometheus.example.com
matrix_alertmanager_receiver_config_templating_generator_url_mapping: {}

# Controls the `templating.computed-values` configuration setting.
matrix_alertmanager_receiver_config_templating_computed_values: "{{ matrix_alertmanager_receiver_config_templating_computed_values_default + matrix_alertmanager_receiver_config_templating_computed_values_auto + matrix_alertmanager_receiver_config_templating_computed_values_custom }}"
matrix_alertmanager_receiver_config_templating_computed_values_default:
  - values:  # always set 'color' to 'yellow'
      color: yellow
  - values:  # set 'color' to 'orange' when alert label 'severity' is 'warning'
      color: orange
    when-matching-labels:
      severity: warning
  - values:  # set 'color' to 'red' when alert label 'severity' is 'critical'
      color: red
    when-matching-labels:
      severity: critical
  - values:  # set 'color' to 'green' when alert status is 'resolved'
      color: green
    when-matching-status: resolved
matrix_alertmanager_receiver_config_templating_computed_values_auto: []
matrix_alertmanager_receiver_config_templating_computed_values_custom: []

# Controls the `templating.firing-template` configuration setting.
matrix_alertmanager_receiver_config_templating_firing_template: |-
  {% raw %}
  <p>
    <strong><font color="{{ .ComputedValues.color }}">{{ .Alert.Status | ToUpper }}</font></strong>
    {{ if .Alert.Labels.name }}
      {{ .Alert.Labels.name }}
    {{ else if .Alert.Labels.alertname }}
      {{ .Alert.Labels.alertname }}
    {{ end }}
    >>
    {{ if .Alert.Labels.severity }}
      {{ .Alert.Labels.severity | ToUpper }}:
    {{ end }}
    {{ if .Alert.Annotations.description }}
      {{ .Alert.Annotations.description }}
    {{ else if .Alert.Annotations.summary }}
      {{ .Alert.Annotations.summary }}
    {{ end }}
    >>
    {{ if .Alert.Annotations.runbook_url }}
      <a href="{{ .Alert.Annotations.runbook_url }}">Runbook</a> |
    {{ end }}
    {{ if .Alert.Annotations.dashboard }}
      <a href="{{ .Alert.Annotations.dashboard }}">Dashboard</a> |
    {{ end }}
    <a href="{{ .SilenceURL }}">Silence</a>
  </p>
  {% endraw %}

# Controls the `templating.resolved-template` configuration setting.
matrix_alertmanager_receiver_config_templating_resolved_template: |-
  {% raw %}
  <strong><font color="{{ .ComputedValues.color }}">{{ .Alert.Status | ToUpper }}</font></strong>
  {{ if .Alert.Labels.name }}
    {{ .Alert.Labels.name }}
  {{ else if .Alert.Labels.alertname }}
    {{ .Alert.Labels.alertname }}
  {{ end }}
  {% endraw %}

# Default matrix-alertmanager-receiver configuration template which covers the generic use case.
# You can customize it by controlling the various variables inside it.
#
# For a more advanced customization, you can extend the default (see `matrix_alertmanager_receiver_configuration_extension_yaml`)
# or completely replace this variable with your own template.
matrix_alertmanager_receiver_configuration_yaml: "{{ lookup('template', 'templates/config.yaml.j2') }}"

matrix_alertmanager_receiver_configuration_extension_yaml: |
  # Your custom YAML configuration for matrix-alertmanager-receiver goes here.
  # This configuration extends the default starting configuration (`matrix_alertmanager_receiver_configuration_yaml`).
  #
  # You can override individual variables from the default configuration, or introduce new ones.
  #
  # If you need something more special, you can take full control by
  # completely redefining `matrix_alertmanager_receiver_configuration_yaml`.
  #
  # Example configuration extension follows:
  #
  # http:
  #   address: ''

matrix_alertmanager_receiver_configuration_extension: "{{ matrix_alertmanager_receiver_configuration_extension_yaml | from_yaml if matrix_alertmanager_receiver_configuration_extension_yaml | from_yaml is mapping else {} }}"

# Holds the final matrix-alertmanager-receiver configuration (a combination of the default and its extension).
# You most likely don't need to touch this variable. Instead, see `matrix_alertmanager_receiver_configuration_yaml`.
matrix_alertmanager_receiver_configuration: "{{ matrix_alertmanager_receiver_configuration_yaml | from_yaml | combine(matrix_alertmanager_receiver_configuration_extension, recursive=True) }}"