I'm experimenting the small objects cache feature in 1.8, maybe I'm doing something obviously wrong, but I don't get what...
Here is my setup: (...) cache static_assets total-max-size 100 max-age 60 (...) frontend fe_main # HTTP(S) Service bind *:80 name http acl cached_service-acl hdr_dom(host) -i cached_service.localdomain use_backend be_cached_service if cached_service backend be_cached_service acl static_cached_paths path_end -i my/resource/path http-request cache-use static_assets if static_cached_paths http-response cache-store static_assets server srv0 127.0.0.1:8000 In that case I can request on /my/resource/path and I'll have something stored in the cache: $ $ curl -v -L http://127.0.0.1/my/resource/path -H "Host: cached_service.localdomain" (...) < HTTP/1.1 200 OK < Content-Type: application/json < Date: Tue, 09 Jan 2018 18:32:05 GMT < Content-Length: 14 < [ "tmp" ] $ echo "show cache static_assets" | sudo socat stdio /var/lib/haproxy/stats 0x7fbfa94df03a: static_assets (shctx:0x7fbfa94df000, available blocks:102400) 0x7fbfa94e11ac hash:3952565486 size:190 (1 blocks), refcount:0, expire:54 But, if I request something else, it currently override the first cached asset and will be served then... $ curl -v -L http://127.0.0.1/my/other/resource/path -H "Host: cached_service.localdomain" (...) < HTTP/1.1 200 OK < Content-Type: application/json < X-Consul-Index: 77 < X-Consul-Knownleader: true < X-Consul-Lastcontact: 0 < Date: Tue, 09 Jan 2018 18:33:30 GMT < Content-Length: 547 < { "something_more_verbose(...)" } $ echo "show cache" | sudo socat stdio /var/lib/haproxy/stats 0x7f4c5ea5a03a: static_assets (shctx:0x7f4c5ea5a000, available blocks:102400) 0x7f4c5ea5a4cc hash:3952565486 size:797 (1 blocks), refcount:0, expire:55 The entry has been flushed and replaced by the new one, independently from the expiration state. In that case it's consul that answer, so it explains these X-Consul headers for the 2nd response. Does it ring a bell to someone ? Thanks, Pierre
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