Example

  1. global
  2.     nuster cache on data-size 100m
  3.     nuster nosql on data-size 100m
  4.     master-worker # v3
  5.     # daemon
  6.     # debug
  7. defaults
  8.     retries 3
  9.     option redispatch
  10.     timeout client  30s
  11.     timeout connect 30s
  12.     timeout server  30s
  13. frontend web1
  14.     bind *:8080
  15.     mode http
  16.     acl pathPost path /search
  17.     use_backend app1a if pathPost
  18.     default_backend app1b
  19. backend app1a
  20.     balance roundrobin
  21.     # mode must be http
  22.     mode http
  24.     # http-buffer-request must be enabled to cache post request
  25.     option http-buffer-request
  27.     acl pathPost path /search
  29.     # enable cache for this proxy
  30.     nuster cache
  32.     # cache /search for 120 seconds. Only works when POST/PUT
  33.     nuster rule rpost key method.scheme.host.uri.body ttl 120 if pathPost
  35.     server s1 10.0.0.10:8080
  36. backend app1b
  37.     balance     roundrobin
  38.     mode http
  40.     nuster cache on
  42.     # cache /a.jpg, not expire
  43.     acl pathA path /a.jpg
  44.     nuster rule r1 ttl 0 if pathA
  46.     # cache /mypage, key contains cookie[userId], so it will be cached per user
  47.     acl pathB path /mypage
  48.     nuster rule r2 key method.scheme.host.path.delimiter.query.cookie_userId ttl 60 if pathB
  50.     # cache /a.html if response's header[cache] is yes
  51.     http-request set-var(txn.pathC) path
  52.     acl pathC var(txn.pathC) -m str /a.html
  53.     acl resHdrCache1 res.hdr(cache) yes
  54.     nuster rule r3 if pathC resHdrCache1
  56.     # cache /heavy for 100 seconds if be_conn greater than 10
  57.     acl heavypage path /heavy
  58.     acl tooFast be_conn ge 100
  59.     nuster rule heavy ttl 100 if heavypage tooFast
  61.     # cache all if response's header[asdf] is fdsa
  62.     acl resHdrCache2 res.hdr(asdf)  fdsa
  63.     nuster rule resCache ttl 0 if resHdrCache1
  65.     server s1 10.0.0.10:8080
  67. frontend web2
  68.     bind *:8081
  69.     mode http
  70.     default_backend app2
  71. backend app2
  72.     balance     roundrobin
  73.     mode http
  75.     # disable cache on this proxy
  76.     nuster cache off
  77.     nuster rule all
  79.     server s2 10.0.0.11:8080
  81. frontend nosql_fe
  82.     bind *:9090
  83.     default_backend nosql_be
  84. backend nosql_be
  85.     nuster nosql on
  86.     nuster rule r1 ttl 3600