Imports github.com/zalando/skipper/filters/builtin github.com/zalando/skipper/loadbalancer github.com/sirupsen/logrus github.com/zalando/skipper/predicates/traffic github.com/zalando/skipper/predicates/source github.com/zalando/skipper/eskip Standard library imports bytes crypto/tls crypto/x509 encoding/json errors fmt io io/ioutil net net/http os regexp strconv strings syscall time os/signal