After upgrading from linkerd2 edge-24.3.5 to edge-24.5.1 I've found that the following set of proxy metrics scraped from my pods have been renamed:
identity_cert_refreshes_total renamed to control_identity_cert_refreshes_total
identity_cert_refresh_timestamp_seconds renamed to control_identity_cert_refresh_timestamp_seconds
identity_cert_expiration_timestamp_seconds renamed to control_identity_cert_expiration_timestamp_seconds
I can't find the specific merge that introduced this change in prefix in the linkerd2-proxy or linkerd2 release notes, but if this was intentional the documentation will need to be updated to reflect this.
e.g.
|
* `identity_cert_expiration_timestamp_seconds`: A gauge of the time when the |
After upgrading from linkerd2
edge-24.3.5toedge-24.5.1I've found that the following set of proxy metrics scraped from my pods have been renamed:identity_cert_refreshes_totalrenamed tocontrol_identity_cert_refreshes_totalidentity_cert_refresh_timestamp_secondsrenamed tocontrol_identity_cert_refresh_timestamp_secondsidentity_cert_expiration_timestamp_secondsrenamed tocontrol_identity_cert_expiration_timestamp_secondsI can't find the specific merge that introduced this change in prefix in the linkerd2-proxy or linkerd2 release notes, but if this was intentional the documentation will need to be updated to reflect this.
e.g.
website/linkerd.io/content/2.15/reference/proxy-metrics.md
Line 234 in eb40950