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Merge pull request #1559 from lowkeyliesmyth/patch-1

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Use consistent headless service name in example
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Kubernetes Prow Robot 2020-05-24 02:21:10 -07:00 committed by GitHub
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docs/tutorials/hostport.md
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@ -9,7 +9,7 @@ The main use cases that inspired this feature is the necessity for fixed address
We will go through a small example of deploying a simple Kafka with use of a headless service.
### Exernal DNS
### External DNS
A simple deploy could look like this:
### Manifest (for clusters without RBAC enabled)
@ -17,7 +17,7 @@ A simple deploy could look like this:
apiVersion: apps/v1
kind: Deployment
metadata:
name: exeternal-dns
name: external-dns
spec:
strategy:
type: Recreate
@ -81,7 +81,7 @@ subjects:
apiVersion: apps/v1
kind: Deployment
metadata:
name: exeternal-dns
name: external-dns
spec:
strategy:
type: Recreate
@ -111,7 +111,7 @@ spec:
### Kafka Stateful Set
First lets deploy a Kafka Stateful set, a simple example(a lot of stuff is missing) with a headless service called `kafka-hsvc`
First lets deploy a Kafka Stateful set, a simple example(a lot of stuff is missing) with a headless service called `ksvc`
```yaml
apiVersion: apps/v1beta1
@ -155,7 +155,7 @@ spec:
requests:
storage: 500Gi
```
Very important here, is to set the `hostport`(only works if the PodSecurityPolicy allows it)! and in case your app requires an actual hostname inside the container, unlike Kafka, which can advertise on another address, you have to set the hostname yourself.
Very important here, is to set the `hostPort`(only works if the PodSecurityPolicy allows it)! and in case your app requires an actual hostname inside the container, unlike Kafka, which can advertise on another address, you have to set the hostname yourself.
### Headless Service