This allows end user flexibility for options such as log format. Rather than bubbling up such possible config options into helm values, extra arguments provides more flexibility.
Add prometheusAlertmanagers value allows configuring a list of statically targetted alertmanager instances.
Use rule configmaps for prometheus rules. They take a list of {name,subPath,configMap} values and mounts them accordingly. Provided that subpaths end with _rules.yml or _rules.yaml they should be loaded by prometheus as per prometheus.yml's rule_files content.
Signed-off-by: Naseem <naseem@transit.app>
Fixes#3807
By setting the LINKERD2_PROXY_DESTINATION_GET_NETWORKS environment variable, we configure the Linkerd proxy to do destination lookups for authorities which are IP addresses in the private network range. This allows us to get destination metadata including identity for HTTP requests which target an IP address in the cluster, Prometheus metrics scrape requests, for example.
This change allowed us to update the "direct edges" test which ensures that the edges command produces correct output for traffic which is addressed directly to a pod IP.
We also re-enabled the "linkerd stat" integration tests which had been disabled while the destination service did not yet support these types of IP queries.
Signed-off-by: Alex Leong <alex@buoyant.io>
* Support Multi-stage install with Add-Ons
* add upgrade tests for add-ons
* add multi stage upgrade unit tests
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
Tarun Pothulapati
Naseem
Alex Leong
Zahari Dichev
Alejandro Pedraza