Update ndt-server (new result schema)

Update NDT version (#267)

Deploy DISCO as core service, new recording-rules, and management updates

New script to easily add ndt-cloud platform cluster nodes (#256)
Automatically uses mlab4 machine for staging cloud VMs, and mlab1 for sandbox and production. (#257)
Modularizes containers in jsonnet templates file (#258) …
Mount node-exporter data directory for textfiles (#262)
Sources /root/.bashrc so that etcdctl commands work. (#264)
Add "utilization" experiment to daemonsets/core (aka DISCO, collectd) (#265)
Fix add_k8s_master_node.sh (#266)

Update NDT with new metrics

#254 Update ndt-server version to v0.11.0 - improved result & error metrics

tcpinfo tweaks, bismark on sandbox only

Merged #255 sandbox tweak-bins
Merged #253 Wraps all net aggregation rules in rate() and multiplies by 8 to get bits/s
Merged #252 A small fix for network aggregation Prometheus recording rules.
Merged #251 Adds new recording rules for aggregate network usages.
Merged #246 Refactors pretty much all CPU and memory Prometheus recording rules
Merged #250 Updates the GCE machine type for each project for the Prometheus VM
Merged #248 Add mlab/project label to nodes + configure bismark to only run in sandbox

TCP info new metrics

Merge pull request #249 from m-lab/sandbox-tcpinfo-metrics-2

Sandbox tcpinfo metrics for sidestream dashboard

Deploy download close bugfix

This release includes fixes to resolve:

• m-lab/ndt-server#160 server should close download connection after 10sec

Removes --before-reboot-annotations flag from CLUO

• The --before-reboot-annotations flag to the update-operator was removed because it's implementation cannot easily be managed manually.

Updates for CLUO + fixes to a couple Prom recording rules

• The Container Linux Update Operator deployment was modified. The Agent is now only deployed to platform nodes. Master nodes will rely on weekly automated reboots, one master node per day.

• Fixes two Prometheus recording rules that were referencing old label node, but now reference machine.

Fix pusher, remove GKE stuff

• Pusher version bumped to v1.9 (PR #238 in service of m-lab/pusher#62)
• GKE-specific monitoring removed because this is not a GKE cluster (PR #239 in service of m-lab/prometheus-support#489)

tcp-info v0.0.9 + fix fluentd + removes synthetic node-exporter metrics

The three changes in the release are:

• The tcp-info container was upgraded from v0.0.8 to v0.0.9
• A syntax error was fixed in the fluentd DaemonSet definition
• We no longer create fake/synthetic for node-exporter's textfile collector via mounting a ConfigMap. We were doing that to avoid legacy alerts on k8s platform machine (e.g., collectd, vdlimit_*, lame-duck). We now have reconfigured those alerts to not alert on platform cluster nodes.