certRotator stops

E 2020-04-15T17:32:28.518610949Z {"ts":1586971948.5185285,"level":"info","logger":"cert-rotation","msg":"stopping cert rotator controller"} 
E 2020-04-15T17:32:28.518474060Z {"level":"info","logger":"cert-rotation","msg":"certs refreshed, restarting server","ts":1586971948.5182822} 
E 2020-04-15T17:32:27.708648802Z {"msg":"refreshing CA and server certs","ts":1586971947.708468,"level":"info","logger":"cert-rotation"} 
E 2020-04-15T17:32:12.703794240Z {"msg":"no cert refresh needed","ts":1586971932.7036536,"level":"info","logger":"cert-rotation"} 
E 2020-04-15T17:32:12.687280163Z {"ts":1586971932.6872275,"level":"info","logger":"cert-rotation","msg":"starting cert rotator controller"} 
E 2020-04-15T17:32:06.423422480Z {"msg":"stopping cert rotator controller","ts":1586971926.4233615,"level":"info","logger":"cert-rotation"} 
E 2020-04-15T17:32:06.423292888Z {"level":"info","logger":"cert-rotation","msg":"certs refreshed, restarting server","ts":1586971926.4231486} 
E 2020-04-15T17:32:05.434176969Z {"level":"info","logger":"cert-rotation","msg":"refreshing CA and server certs","ts":1586971925.4340665} 
E 2020-04-15T17:32:05.427660289Z {"ts":1586971925.427608,"level":"info","logger":"cert-rotation","msg":"starting cert rotator controller"}