Grafana provides default dashboards for Prometheus and Grafana health.
The community also provides Kubernetes-specific dashboards. Conduit was
not taking advantage of these.
Introduce new Grafana dashboards focused on Grafana, Kubernetes, and
Prometheus health. Tag all Conduit dashboards for easier UI navigation.
Also fix layout in Conduit Health dashboard.
Part of #420
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Conduit 0.4.1 contained some rough edges in the Grafana deployment.
This PR include the following:
- bump Grafana to 5.1.0
- fix deployment and rc graphs when no data present
- fix some text sections overlapping due to scrolling
Fixes#705
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
This PR adds the TCP metrics added in #785 and #790 to the Grafana deployment dashboards. I've added three new charts in the "Inbound Traffic" and "Outbound Traffic" headings:
+ "TCP Connection Failures": plots the number of failed TCP connections over time
+ "TCP Connections Open": shows the number of accepted and opened connections currently open
+ "TCP Connection Duration": a heatmap of connection durations over time
I'm planning on adding similar graphs to other dashboards as well in subsequent PRs.
The top-line single stat numbers were not calculated properly, resulting
in inflated counts.
Modify the underlying Prometheus queries to ensure accurate counts of
Deployments, Pods, and Namespaces.
Fixes#801.
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Conduit's Grafana currencly provides Top-line, Deployment, Pod, and Mesh
Health dashboards.
This change adds a new Conduit Service dashboard. In addition to
top-line information, this dashboards focuses primarily on requests to a
Service, as only dst_service is available in our metrics.
Part of #706
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
* Expose pod stats in CLI, web UI, and Grafana
* Fix js api helpers test
* Add outbound traffic stats to pod dashboard
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
The top-line, deployments, and health Grafana dashboards had
inconsistent layouts and data.
This change standardizes our Grafana dashboards. Every row is composed
of Success Rate, Request Rate, and Latency.
Part of #420.
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
The Grafana dashboards key off of deployment, but had no awareness of
namespaces, causing incorrect metrics aggregation and display.
This change makes the Grafana dashboards key off of namespaces, and also
modifies the Grafana links in the Conduit dashboard to link to
namespace+deployment.
Fixes#704
Part of #420
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Using a vanilla Grafana Docker image as part of `conduit install`
avoided maintaining a conduit-specific Grafana Docker image, but made
packaging dashboard json files cumbersome.
Roll our own Grafana Docker image, that includes conduit-specific
dashboard json files. This significantly decreases the `conduit install`
output size, and enables dashboard integration in the docker-compose
environment.
Fixes#567
Part of #420
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
The Prometheus config in the docker-compose environment had fallen
behind the prod setup.
This change updates the docker-compose environment in the following
ways:
- Prometheus config more closely matches prod, based on #583
- simulate-proxy labels matches prod, based on #605
- add Grafana container
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Andrew Seigner
Eliza Weisman
Risha Mars
Kevin Lingerfelt