# Copyright © 2023 OpenIM. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

###################### AlertManager Configuration ######################
# AlertManager configuration using environment variables
#
# Resolve timeout
# SMTP configuration for sending alerts
# Templates for email notifications
# Routing configurations for alerts
# Receiver configurations
global:
  resolve_timeout: ${ALERTMANAGER_RESOLVE_TIMEOUT}
  smtp_from: ${ALERTMANAGER_SMTP_FROM}
  smtp_smarthost: ${ALERTMANAGER_SMTP_SMARTHOST}
  smtp_auth_username: ${ALERTMANAGER_SMTP_AUTH_USERNAME}
  smtp_auth_password: ${ALERTMANAGER_SMTP_AUTH_PASSWORD}
  smtp_require_tls: ${ALERTMANAGER_SMTP_REQUIRE_TLS}
  smtp_hello: ${ALERTMANAGER_SMTP_HELLO}

templates:
  - /etc/alertmanager/email.tmpl

route:
  group_by: ['alertname']
  group_wait: 5s
  group_interval: 5s
  repeat_interval: 5m
  receiver: email
receivers:
  - name: email
    email_configs:
      - to: '${ALERTMANAGER_EMAIL_TO}'
        html: '{{ template "email.to.html" . }}'
        headers: { Subject: "[OPENIM-SERVER]Alarm" }
        send_resolved: true
