The validate pattern for Httpchk version is `^[^\s]+$` This does not allow the use of specific headers in HTTP health check like in the following example from: https://cbonte.github.io/haproxy-dconv/2.0/configuration.html#4-option%20httpchk `option httpchk OPTIONS * HTTP/1.1\r\nHost:\ www`
The validate pattern for Httpchk version is
^[^\s]+$This does not allow the use of specific headers in HTTP health check like in the following example from: https://cbonte.github.io/haproxy-dconv/2.0/configuration.html#4-option%20httpchk
option httpchk OPTIONS * HTTP/1.1\r\nHost:\ www