We've added multi-tenancy support to the LTE NMS. Tenants in the NMS are called "Organizations" and can own any subset of the networks that have been provisioned in Orchestrator. User accounts are now bound to specific organizations and are restricted from seeing any data from networks that their organization does not have access to.

Documentation on NMS organizations can be found at https://facebookincubator.github.io/magma/docs/nms/nms_organizations.

Grafana Dashboards in NMS

You can now create custom dashboards for timeseries data in the NMS using Grafana. Dashboards are scoped to organizations and any changes one user makes to a dashboard will be immediately visible to other users in the organization when saved.

Documentation on the new dashboards can be found at https://facebookincubator.github.io/magma/docs/nms/nms_grafana.

Backend Changes

New Terraform Modules

Starting with this release we are using Terraform for the entire Orchestrator deployment (infrastructure and Helm). This should be a much smoother deployment experience than the old procedure.

Gateway Log Aggregation

This release includes support for aggregating logs from Access Gateways into an Elasticsearch domain in AWS. By default, this option is turned off, but you can enable the Elasticsearch domain in the Terraform module if you'd like to use this. We are targeting the 1.2.0 release to integrate log aggregation with the NMS, so in this release the only way to view logs is directly in Kibana with no multi-tenant support.

Documentation on enabling this feature for individual access gateways will be added soon.

Upgrading

First upgrade your Orchestrator deployment following https://facebookincubator.github.io/magma/docs/orc8r/deploy_upgrade, then upgrade your gateways following https://facebookincubator.github.io/magma/docs/lte/agw_110_upgrade. The Orchestrator upgrade can be performed completely online with no traffic disruption to your AGWs, but the AGW upgrade will temporarily disable LTE service for that gateway.