but appears to be designed to provide support to security problems after they happen or guidance on error messages. This is a great goal and should continue to expand upon it. Consider whether this could "http://$GATEWAY/productpage" curl -v "http://$GATEWAY/login" 10. Observe that the first command now returns a 404 error and the second command returns a redirect to http://www.nccgroup.com/. Recommendation Within the intercept requests for services run from other namespaces, while leveraging the ingress gateway’s handling of TLS secrets. It is worth noting that the current behavior runs counter to the Gateway documentation

or/pkg/helm/urlfetcher.go#L89 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 func (f *URLFetcher) Fetch() error { if _, _, err := URLToDirname(f.url); err != nil { return err } saved, err := DownloadTo(f.url 106 107 108 109 110 111 112 113 114 115 116 117 118 func DownloadTo(srcURL, dest string) (string, error) { u, err := url.Parse(srcURL) if err != nil { return "", fmt.Errorf("invalid chart URL: %s", srcURL) 70 71 72 73 74 75 76 77 78 79 80 81 82 83 func Extract(gzipStream io.Reader, destination string) error { uncompressedStream, err := gzip.NewReader(gzipStream) if err != nil { return fmt.Errorf("create

automatically redirected to the new page instead of seeing an error page Happy Googlebot: I don’t have to crawl 2 URLs I don’t see an error page Happy SEO specialist: My new URLs get SEO popularity from

Interface/method/attachment ○ ... ● Fault Injection with application layer error codes ○ HTTP status code ○ Redis Get error ○ ... ● Observability with application layer metrics ○ HTTP status code

spreads across the whole mesh ■ Any misconfiguration spread too, be it intentional or not Humans are error-prone, both users and operators are humans so: Errors will happen, with a large blast radius! 40 these labels ○ Because we all want fancy Traffic Shifting features! ● Then you try to update, and: Error: .LabelSelectorRequirement(nil)}: field is immutable (Since k8s 1.16) 49 Label selector updates

by sidecar. Challenge & Future Works Challenge ● Client egress communication sometime got 503 error (Istio #26990). This is fixed by adding retry mechanism in the Virtual Service object. Future Works

Istio-proxy log showed in kibana after parse #IstioCon Excellent Observability - Access logs API Error In last 30 days #IstioCon Thank you! WeChat: johnzhengaz Github: johnzheng1975