strong>,
which is good. The application did not crash due to the error in the <em>ratings</em> microservice. The webpage of the
application correctly displayed the book information, the details, and the reviews, just without the rating stars.</p><p>You have the same problem as in <a href=/v1.10/blog/2018/egress-https/>Consuming External Web Services</a>, namely all the traffic
outside the Kubernetes cluster, both TCP and HTTP, is blocked by default by the sidecar proxies. To enable such traffic
for TCP, a m