* remove hc backoff
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* fix mutex
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* Update plugin/pkg/up/up.go

* fmt
Signed-off-by: Miek Gieben <miek@miek.nl>
Co-authored-by: Chris O'Haver <cohaver@infoblox.com>