Supercharge your Ingress with Kong

THE CLOUD CONNECTIVITY COMPANY Supercharge Your Ingress with Kong Viktor Gamov | @gamussa October 2021 f THE CLOUD CONNECTIVITY COMPANY Kong Con idential

★gamov.dev/twitter ★gamov.dev/telegram ★gamov.dev/youtube @gamussa | @thekonginc

Agenda What I will try to show you today • Cloud Native / Kubernetes Native Application Management • Intro to Kubernetes Ingress • Advanced Features @gamussa | @grpcio | @thekonginc

Kubernetes Native Apps THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

type: LoadBalancer LB Orders Orders THE CLOUD CONNECTIVITY COMPANY Orders @gamussa | @grpcio | @thekonginc

LB Bills Orders THE CLOUD CONNECTIVITY COMPANY Analytics Orders Bills Inventory @gamussa | @grpcio | @thekonginc Inventory Analytics Orders

LB LB Bills Orders THE CLOUD CONNECTIVITY COMPANY LB Analytics Orders Bills Inventory @gamussa | @grpcio | @thekonginc Inventory Analytics Orders

Proxy Bills Orders THE CLOUD CONNECTIVITY COMPANY Analytics Orders Bills Inventory @gamussa | @grpcio | @thekonginc Inventory Analytics Orders

Kubernetes Ingress THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

Vendor Neutral Spec apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: finance-apis spec: rules: - host: example.com http: paths: - path: /bills backend: service: name: bills THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

The Same Old One port of entry Traf ic management

• Operations - Security & audits - $ effective

Connection management - TCP and TLS termination Certi icate management Service mesh f THE CLOUD CONNECTIVITY COMPANY f Load balancing Throttling Canary Service mesh @gamussa | @grpcio | @thekonginc 12

kubectl apply -f ingress.yaml API-server Proxy bills orders THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc 13

Who will implement all this? Load-balance Circuit-break Authentication Metrics Rate-limiting Logging Caching Transformations Serverless Custom logic THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc 14

THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

Hmm… kubectl apply -f ingress.yaml API-server Proxy bills orders THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc 16

What if? Proxy THE CLOUD CONNECTIVITY COMPANY Authentication Load-balance Logging Circuit-break Metrics Rate-limiting Caching Transformations Serverless Custom logic @gamussa | @grpcio | @thekonginc 17

con iguration.konghq.com/v1 Custom Resource De inition KongPlugins Additional functions that can be executed as requests are proxied to each Service @gamussa | @grpcio | @thekonginc f f THE CLOUD CONNECTIVITY COMPANY Authentication Load-balance Logging Circuit-break Metrics Rate-limiting Caching Transformations Serverless Custom logic 18

Popular gRPC plugins ■ Ingress for gRPC services ■ https://docs.konghq.com/hub/kong-inc/grpc-gateway/ ■ https://docs.konghq.com/hub/kong-inc/grpc-web/ THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

DEMO! Talk is cheap, show me the code ™ THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc

Join Kong Nation! Links - https://konghq.com/kong-builders/ - https://youtube.com/konginc - https://konghq.com/community/ THE CLOUD CONNECTIVITY COMPANY @gamussa | @grpcio | @thekonginc