diff options
Diffstat (limited to 'plugin/proxy/README.md')
| -rw-r--r-- | plugin/proxy/README.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/plugin/proxy/README.md b/plugin/proxy/README.md index 1da0ef4b7..0c0f737cc 100644 --- a/plugin/proxy/README.md +++ b/plugin/proxy/README.md @@ -25,7 +25,7 @@ However, advanced features including load balancing can be utilized with an expa ~~~ proxy FROM TO... { - policy random|least_conn|round_robin|first + policy random|least_conn|round_robin|sequential fail_timeout DURATION max_fails INTEGER health_check PATH:PORT [DURATION] @@ -39,7 +39,7 @@ proxy FROM TO... { * **TO** is the destination endpoint to proxy to. At least one is required, but multiple may be specified. **TO** may be an IP:Port pair, or may reference a file in resolv.conf format * `policy` is the load balancing policy to use; applies only with multiple backends. May be one of - random, least_conn, round_robin or first. Default is random. + random, least_conn, round_robin or sequential. Default is random. * `fail_timeout` specifies how long to consider a backend as down after it has failed. While it is down, requests will not be routed to that backend. A backend is "down" if CoreDNS fails to communicate with it. The default value is 2 seconds ("2s"). @@ -64,7 +64,8 @@ There are four load-balancing policies available: * `random` (default) - Randomly select a backend * `least_conn` - Select the backend with the fewest active connections * `round_robin` - Select the backend in round-robin fashion -* `first` - Select the first available backend looking by order of declaration from left to right +* `sequential` - Select the first available backend looking by order of declaration from left to right +* `first` - Deprecated. Use sequential instead All polices implement randomly spraying packets to backend hosts when *no healthy* hosts are |