| Updated the StackLight components to newer versions |
| Updated the following StackLight components: |
| - Prometheus server to version 2.0.0 |
| - Alertmanager to version 0.11.0 |
| - Pushgateway to version 0.4.0 |
| The new version of Prometheus is not backward compatible |
| with previous versions. Therefore, you must upgrade the |
| monitoring stack as described in the MCP Operations Guide. |
| To continue using Prometheus v1.7, add the following snippet |
| to the Reclass model of your MCP deployment. However, Mirantis |
| recommends that you update your monitoring stack to obtain new |
| features such as performance improvements. |
| docker_image_alertmanager: docker-prod-virtual.docker.mirantis.net/openstack-docker/alertmanager:20171222124606 |
| docker_image_pushgateway: docker-prod-virtual.docker.mirantis.net/openstack-docker/pushgateway:20171222124606 |
| docker_image_prometheus: docker-prod-virtual.docker.mirantis.net/openstack-docker/prometheus:20171222124606 |
| docker_image_remote_storage_adapter: docker-prod-virtual.docker.mirantis.net/openstack-docker/remote_storage_adapter:20171222124606 |
| PROMETHEUS_STORAGE_LOCAL_ENGINE: persisted |
| PROMETHEUS_STORAGE_LOCAL_TARGET_HEAP_SIZE: 3221225472 |
| PROMETHEUS_STORAGE_LOCAL_NUM_FINGERPRINT_MUTEXES: 4096 |
| .. TODO: Add a link to the upgrade procedure. |