[cluster] Use `alt_stat_name` for general observability purposes (access log, tracing, admin)#15139

Merged

asraa merged 10 commits intoenvoyproxy:mainfrom asraa:add-observability-name

Mar 2, 2021

+167-33

Commits on Feb 2, 2021

Add observability name and add to config dump
asraa
committed

Commits on Feb 3, 2021

add tracing and logs
asraa
committed

Commits on Feb 22, 2021

Commits on Feb 23, 2021

fix docs references
asraa
committed
fix docs
asraa
committed

Commits on Feb 24, 2021

fix mock expectation
asraa
committed

Commits on Mar 1, 2021