I like to do these illustrated mini-presentations to explain topics. On Mon, Jul 31, 2017 at 11:08 PM, 'David Oppenheimer' via Kubernetes user discussion and Q&A <kubernetes-users@googlegroups.com> wrote: > > > On Mon, Jul 31, 2017 at 4:36 PM, 'Tim Hockin' via Kubernetes user discussion > and Q&A <kubernetes-users@googlegroups.com> wrote: >> >> >> https://speakerdeck.com/thockin/kubernetes-a-very-brief-explanation-of-ports > > > I had not seen this before. This is really great. > >> >> >> >> On Mon, Jul 31, 2017 at 3:19 PM, Snd LP <sendalot...@gmail.com> wrote: >> > I got some nginx containers running that I can access externally. >> > Here are two yaml files I ran to make this happen. >> > >> > What do "hostPort" vs "containerPort" vs "port" vs "targetPort" vs >> > "nodePort" all do? >> > >> > What can I leave out to make clean? >> > Thanks. >> > [root@kctl-master kubectl]# cat nginx.yaml >> > apiVersion: v1 >> > kind: ReplicationController >> > metadata: >> > name: nginx >> > spec: >> > replicas: 2 # deploy >> > template: # create pods >> > metadata: >> > labels: >> > app: nginx >> > spec: >> > containers: >> > - name: nginx >> > image: nginx >> > ports: >> > - containerPort: 80 >> > hostPort: 80 >> > [root@kctl-master kubectl]# >> > >> > [root@kctl-master kubectl]# cat nginx-service.yaml >> > apiVersion: v1 >> > kind: Service >> > metadata: >> > labels: >> > name: nginx >> > name: nginx >> > spec: >> > type: LoadBalancer >> > ports: >> > - port: 80 >> > protocol: TCP >> > targetPort: 80 >> > nodePort: 30000 >> > selector: >> > name: nginx >> > [root@kctl-master kubectl]# >> > >> > >> > -- >> > You received this message because you are subscribed to the Google >> > Groups >> > "Kubernetes user discussion and Q&A" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> > an >> > email to kubernetes-users+unsubscr...@googlegroups.com. >> > To post to this group, send email to kubernetes-users@googlegroups.com. >> > Visit this group at https://groups.google.com/group/kubernetes-users. >> > For more options, visit https://groups.google.com/d/optout. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Kubernetes user discussion and Q&A" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to kubernetes-users+unsubscr...@googlegroups.com. >> To post to this group, send email to kubernetes-users@googlegroups.com. >> Visit this group at https://groups.google.com/group/kubernetes-users. >> For more options, visit https://groups.google.com/d/optout. > > > -- > You received this message because you are subscribed to the Google Groups > "Kubernetes user discussion and Q&A" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to kubernetes-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout.
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