05-alerts.sh

chmod +x scripts/dm-swarm-05.sh

./scripts/dm-swarm-05.sh

eval $(docker-machine env swarm-1)

open "http://$(docker-machine ip swarm-1)/monitor"

docker service update \
    --label-add com.df.alertName=mem \
    --label-add com.df.alertIf='container_memory_usage_bytes{container_label_com_docker_swarm_service_name="go-demo_main"} > 20000000' \
    go-demo_main

open "http://$(docker-machine ip swarm-1)/monitor/config"

open "http://$(docker-machine ip swarm-1)/monitor/rules"

open "http://$(docker-machine ip swarm-1)/monitor/alerts"

open "http://$(docker-machine ip swarm-1)/monitor/graph"

docker service update \
    --label-add com.df.alertName=mem \
    --label-add com.df.alertIf='container_memory_usage_bytes{container_label_com_docker_swarm_service_name="go-demo_main"} > 1000000' \
    go-demo_main

open "http://$(docker-machine ip swarm-1)/monitor/alerts"

open "http://$(docker-machine ip swarm-1)/monitor/graph"

docker service update \
    --label-add com.df.alertName=mem_limit \
    --label-add com.df.alertIf='container_memory_usage_bytes{container_label_com_docker_swarm_service_name="go-demo"}/container_spec_memory_limit_bytes{container_label_com_docker_swarm_service_name="go-demo"} > 0.8' \
    go-demo_main

open "http://$(docker-machine ip swarm-1)/monitor/alerts"

docker service update \
    --label-add com.df.alertName.1=mem_load \
    --label-add com.df.alertIf.1='(sum by (instance) (node_memory_MemTotal) - sum by (instance) (node_memory_MemFree + node_memory_Buffers + node_memory_Cached)) / sum by (instance) (node_memory_MemTotal) > 0.8' \
    --label-add com.df.alertName.2=diskload \
    --label-add com.df.alertIf.2='(node_filesystem_size{fstype="aufs"} - node_filesystem_free{fstype="aufs"}) / node_filesystem_size{fstype="aufs"} > 0.8' \
    exporter_node-exporter

open "http://$(docker-machine ip swarm-1)/monitor/alerts"

docker stack deploy \
    -c stacks/go-demo-alert-long.yml \
    go-demo

open "http://$(docker-machine ip swarm-1)/monitor/alerts"

docker service update \
    --label-add com.df.alertIf='container_memory_usage_bytes{container_label_com_docker_swarm_service_name="go-demo_main"}/container_spec_memory_limit_bytes{container_label_com_docker_swarm_service_name="go-demo_main"} > 0.05' \
    go-demo_main

open "http://$(docker-machine ip swarm-1)/monitor/alerts"

docker stack deploy \
    -c stacks/exporters-alert.yml \
    exporter

docker stack deploy \
    -c stacks/go-demo-alert.yml \
    go-demo

open "http://$(docker-machine ip swarm-1)/monitor/alerts"