update getting started to sslip default domain (#4611)

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Paul Schweigert 2022-01-06 09:01:01 -05:00 committed by GitHub
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@ -25,7 +25,7 @@ Since our "Hello world" Service is being deployed as a Knative Service, not a Ku
==**Expected output:**== ==**Expected output:**==
```{ .bash .no-copy } ```{ .bash .no-copy }
Service hello created to latest revision 'hello-world' is available at URL: Service hello created to latest revision 'hello-world' is available at URL:
http://hello.default.127.0.0.1.nip.io http://hello.default.127.0.0.1.sslip.io
``` ```
=== "YAML" === "YAML"
@ -66,10 +66,10 @@ Since our "Hello world" Service is being deployed as a Knative Service, not a Ku
kn service list kn service list
``` ```
## Ping your Knative Service ## Ping your Knative Service
Ping your Knative Service by opening [http://hello.default.127.0.0.1.nip.io](http://hello.default.127.0.0.1.nip.io){target=_blank} in your browser of choice or by running the command: Ping your Knative Service by opening [http://hello.default.127.0.0.1.sslip.io](http://hello.default.127.0.0.1.sslip.io){target=_blank} in your browser of choice or by running the command:
``` ```
curl http://hello.default.127.0.0.1.nip.io curl http://hello.default.127.0.0.1.sslip.io
``` ```
@ -78,16 +78,16 @@ curl http://hello.default.127.0.0.1.nip.io
Hello World! Hello World!
``` ```
??? question "Are you seeing `curl: (6) Could not resolve host: hello.default.127.0.0.1.nip.io`?" ??? question "Are you seeing `curl: (6) Could not resolve host: hello.default.127.0.0.1.sslip.io`?"
In some cases your DNS server may be set up not to resolve `*.nip.io` addresses. If you encounter this problem, it can be fixed by using a different nameserver to resolve these addresses. In some cases your DNS server may be set up not to resolve `*.sslip.io` addresses. If you encounter this problem, it can be fixed by using a different nameserver to resolve these addresses.
The exact steps will differ according to your distribution. For example, with Ubuntu derived systems which use `systemd-resolved`, you can add the following entry to the `/etc/systemd/resolved.conf`: The exact steps will differ according to your distribution. For example, with Ubuntu derived systems which use `systemd-resolved`, you can add the following entry to the `/etc/systemd/resolved.conf`:
```ini ```ini
[Resolve] [Resolve]
DNS=8.8.8.8 DNS=8.8.8.8
Domains=~nip.io. Domains=~sslip.io.
``` ```
Then simply restart the service with `sudo service systemd-resolved restart`. Then simply restart the service with `sudo service systemd-resolved restart`.