Using ATS layouts . feature documented in https://wikitech.wikimedia.org/wiki/Apache_Traffic_Server#Additional_ATS_instances we can set up several ATS instances on the same server. This will be really useful to replace nginx with ATS as the TLS terminator without interfering with the ATS instance that provides backend caching.
Description
Details
Status | Subtype | Assigned | Task | ||
---|---|---|---|---|---|
Open | None | T92298 Investigate our mitigation strategy for HTTPS response length attacks | |||
Resolved | • Vgutierrez | T170567 Support TLSv1.3 | |||
Resolved | • Vgutierrez | T220383 Evaluate ATS TLS stack | |||
Resolved | • Vgutierrez | T221217 Allow running several ATS instances on the same server |
Event Timeline
Change 504601 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] trafficserver: Provide support for multiple ATS instances
Change 506659 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] prometheus: Support several instances of the trafficserver exporter
Change 506986 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] trafficserver: Provide a unified monitoring define
Change 504601 merged by Vgutierrez:
[operations/puppet@production] trafficserver: Provide support for multiple ATS instances
Change 508289 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] prometheus: Identify trafficserver instances using the layer label
Change 508327 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] prometheus: Toggle SSL certificate verification for trafficserver-exporter
Mentioned in SAL (#wikimedia-operations) [2019-05-07T13:50:31Z] <vgutierrez> uploaded prometheus-trafficserver-exporter 0.2.3 to apt.wikimedia.org (stretch) - T221217
Change 506659 merged by Vgutierrez:
[operations/puppet@production] prometheus: Support several instances of the trafficserver exporter
Change 510442 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] ATS: Improve paths handling for multi-instance support
Change 510442 merged by Vgutierrez:
[operations/puppet@production] ATS: Improve paths handling for multi-instance support
Change 510641 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] ATS: Provide a unified logs define
Change 511688 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] ATS: Fix layout template
Change 511688 merged by Vgutierrez:
[operations/puppet@production] ATS: Fix layout template
Change 511711 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] ATS: Fix service definition for non default instances
Change 511711 merged by Vgutierrez:
[operations/puppet@production] ATS: Fix service definition for non default instances
Change 512643 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] ATS: Ensure proper permissions for ATS layouts
Change 508327 merged by Vgutierrez:
[operations/puppet@production] prometheus: Toggle SSL certificate verification for trafficserver-exporter
Change 506986 merged by Vgutierrez:
[operations/puppet@production] ATS: Provide a unified monitoring define
Change 514234 had a related patch set uploaded (by Vgutierrez; owner: Vgutierrez):
[operations/puppet@production] ATS: Provide more accurate monitor descriptions
Change 514234 merged by Vgutierrez:
[operations/puppet@production] ATS: Provide more accurate monitor descriptions
Change 510641 merged by Vgutierrez:
[operations/puppet@production] ATS: Provide a unified logs define
Change 512643 merged by Vgutierrez:
[operations/puppet@production] ATS: Ensure proper permissions for ATS layouts
Change 508289 merged by Vgutierrez:
[operations/puppet@production] prometheus: Identify trafficserver instances using the layer label