groups: - name: /1/store/projects/vagrant/docker-swarm-vagrant/apps/swarmprom/prometheus/rules/swarm_task.rules.yml rules: - alert: task_high_cpu_usage_50 expr: sum(rate(container_cpu_usage_seconds_total{container_label_com_docker_swarm_task_name=~".+"}[1m])) BY (container_label_com_docker_swarm_task_name, container_label_com_docker_swarm_node_id) * 100 > 50 for: 1m annotations: description: '{{ $labels.container_label_com_docker_swarm_task_name }} on ''{{ $labels.container_label_com_docker_swarm_node_id }}'' CPU usage is at {{ humanize $value}}%.' summary: CPU alert for Swarm task '{{ $labels.container_label_com_docker_swarm_task_name }}' on '{{ $labels.container_label_com_docker_swarm_node_id }}' - alert: task_high_memory_usage_1g expr: sum(container_memory_rss{container_label_com_docker_swarm_task_name=~".+"}) BY (container_label_com_docker_swarm_task_name, container_label_com_docker_swarm_node_id) > 1e+09 for: 1m annotations: description: '{{ $labels.container_label_com_docker_swarm_task_name }} on ''{{ $labels.container_label_com_docker_swarm_node_id }}'' memory usage is {{ humanize $value}}.' summary: Memory alert for Swarm task '{{ $labels.container_label_com_docker_swarm_task_name }}' on '{{ $labels.container_label_com_docker_swarm_node_id }}'