discovery.go | 13 10 + 3 - 0 !
1 file changed, 10 insertions(+), 3 deletions(-)

 read configuration from file
 The original service is hardcoding a lot of values, let's read it from a
 .ini file.

discovery.go | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 allow patch in url

discovery.go | 4 0 + 4 - 0 !
1 file changed, 4 deletions(-)

 do not mandate no path