Configura deploy de servicio, usa imagen oficial

include:

  - project: 'redmic-project/gitlab-ci-templates'

    ref: master

    file: '/deployment.yml'

stages:

  - deploy

variables:

  PROJECT_PARENT_NAME: metric

.deploy:

  variables:

    STACK: ${PROJECT_PARENT_NAME}

    SERVICES_TO_CHECK: ${PROJECT_PARENT_NAME}_${CI_PROJECT_NAME}

  environment:

    url: https://${CI_PROJECT_NAME}.${PUBLIC_HOSTNAME}

SLACK_URL=https://hooks.slack.com/services/TOKEN

SLACK_CHANNEL=#general

SLACK_USER=alertmanager

CONFIG_PATH=/etc/alertmanager

DATA_PATH=/alertmanager

ALERTMANAGER_VOL_NAME=alertmanager-vol

route:

  receiver: 'slack'

receivers:

  - name: 'slack'

    slack_configs:

      - send_resolved: true

        text: "{{ .CommonAnnotations.description }}"

        username: '${SLACK_USER}'

        channel: '${SLACK_CHANNEL}'

        api_url: '${SLACK_URL}'

#!/bin/sh

cat ${CONFIG_PATH}/alertmanager-tmpl.yml \

	| sed "s@\${SLACK_URL}@${SLACK_URL}@g" \

	| sed "s@\${SLACK_CHANNEL}@${SLACK_CHANNEL}@g" \

	| sed "s@\${SLACK_USER}@${SLACK_USER}@g" \

	> ${CONFIG_PATH}/alertmanager.yml

set -- /bin/alertmanager "${@}"

exec "${@}"

version: '3.5'

services:

  alertmanager:

    deploy:

      placement:

        constraints:

          - node.hostname == ${PLACEMENT_CONSTRAINTS_NODE_HOSTNAME:-hostname}

volumes:

  alertmanager-vol:

    name: ${ALERTMANAGER_VOL_NAME}