Hi. Am 29.03.2019 um 09:34 schrieb Matous Jan Fialka: > Hello, > > please consider adding range iterator item variable (say `rng.iteritem`) for > the `server-template` directive so that it can be expanded in the > `<fqdn>:<port>` > part of the statement or anywhere else where applicable (see in the example > snippet > below). > > Also to have general zero-padding converter (say `zeropad(<width>)`) to pad > values > with zeroes would be splendid for use with `server-template` or elsewhere > (therefor > I aggregated both things into single feature request).
Please can you open a issue for that Feature Request, thanks. https://github.com/haproxy/haproxy/issues Regards Aleks > -----snip----- > > zeropad(<width>) > Performs a zero-padding of preceding expression to the given <width>. > > Example: > server-template s 3 "svc-%[rng.iteritem,zeropad(3)].domain.tld:80" > check > > # would be equivalent to: > server s1 svc-001.domain.tld:80 check > server s2 svc-002.domain.tld:80 check > server s3 svc-003.domain.tld:80 check > > -----snip----- > > I am not sure how hard it would be to implemented it but it could be very > helpful > in case you use many backend servers with consistent sequential naming as > shown in > the example snippet. > > Many thanks for providing us wich such an excellent piece of software which > *HAProxy* > truly is! > > Sincerely, >
