kubernetes
/
website
mirror of https://github.com/kubernetes/website.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #960 from aalexand/hellonode-cloudshell 

Update "Hello Node.js" codelab to work well with Cloud Shell.
pull/904/merge
Josh Hoak 2016-08-03 16:48:01 -07:00 committed by GitHub
parent 19163b7cfa f67c5a10a5
commit 7a986c3393
1 changed files with 16 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
docs/hellonode.md
View File

@ -26,17 +26,21 @@ If you don't already have a Google Account (Gmail or Google Apps), you must [cre
![image](/images/hellonode/image_3.png)
Remember the project ID; it will be referred to later in this codelab as `$PROJECT_ID`. It may be helpful to store your project ID into a variable:
Remember the project ID; it will be referred to later in this codelab as `$PROJECT_ID`.
Make sure you have a Linux terminal available, you will use it to control your cluster via command line. You can use [Google Cloud Shell](https://console.cloud.google.com?cloudshell=true), it has the software this codelab uses pre-installed so that you can skip most of the environment configuration steps below.
It may be helpful to store your project ID into a variable as many commands below use it:
```shell
export $PROJECT_ID="your-project-id"
```
```shell
export PROJECT_ID="your-project-id"
```
Next, [enable billing](https://console.developers.google.com/billing) in the Developers Console in order to use Google Cloud resources and [enable the Container Engine API](https://console.developers.google.com/project/_/kubernetes/list).
Next, [enable billing](https://console.cloud.google.com/billing) in the Cloud Console in order to use Google Cloud resources and [enable the Container Engine API](https://console.cloud.google.com/project/_/kubernetes/list).
New users of Google Cloud Platform receive a [$300 free trial](https://console.developers.google.com/billing/freetrial?hl=en). Running through this codelab shouldn’t cost you more than a few dollars of that trial. Google Container Engine pricing is documented [here](https://cloud.google.com/container-engine/pricing).
New users of Google Cloud Platform receive a [$300 free trial](https://console.cloud.google.com/billing/freetrial?hl=en). Running through this codelab shouldn’t cost you more than a few dollars of that trial. Google Container Engine pricing is documented [here](https://cloud.google.com/container-engine/pricing).
Next, make sure you [download Node.js](https://nodejs.org/en/download/).
Next, make sure you [download Node.js](https://nodejs.org/en/download/). You can skip this and the steps for installing Docker and Cloud SDK if you're using Cloud Shell.
Then install [Docker](https://docs.docker.com/engine/installation/), and [Google Cloud SDK](https://cloud.google.com/sdk/).
@ -70,7 +74,7 @@ Now run this simple command :
node server.js
```
You should be able to see your "Hello World!" message at http://localhost:8080/
You should be able to see your "Hello World!" message at http://localhost:8080/. If using Cloud Shell, use [Web Preview](https://cloud.google.com/shell/docs/using-web-preview) to view the URL.
Stop the running node server by pressing Ctrl-C.
@ -147,10 +151,10 @@ Create a cluster via the Console: *Compute > Container Engine > Container Cluste
![image](/images/hellonode/image_11.png)
It’s now time to deploy your own containerized application to the Kubernetes cluster! Please ensure that you have [configured](https://cloud.google.com/container-engine/docs/clusters/operations#configuring_kubectl) `kubectl` to use the cluster you just created:
It’s now time to deploy your own containerized application to the Kubernetes cluster! Please ensure that you have [configured](https://cloud.google.com/container-engine/docs/clusters/operations#configuring_kubectl) `kubectl` to use the cluster you just created (make sure the value of `--zone` flag matches the zone you used for the cluster:
```shell
$ gcloud container clusters get-credentials hello-world
$ gcloud container clusters get-credentials --zone us-central1-f hello-world
```
**The rest of this document requires both the Kubernetes client and server version to be 1.3. Run `kubectl version` to see your current versions.** For 1.2 see [this document](https://github.com/kubernetes/kubernetes.github.io/blob/release-1.2/docs/hellonode.md).
@ -346,7 +350,7 @@ kubectl delete service,deployment hello-node
Delete your cluster:
```shell
$ gcloud container clusters delete hello-world
$ gcloud container clusters delete --zone us-central1-f hello-world
The following clusters will be deleted.
- [hello-world] in [us-central1-f]
@ -367,4 +371,4 @@ $ gsutil rm -r gs://artifacts.<$PROJECT_ID>.appspot.com/
Removing gs://artifacts.<$PROJECT_ID>.appspot.com/...
```
Of course, you can also delete the entire project but note that you must first disable billing on the project. Additionally, deleting a project will only happen after the current billing cycle ends.
Of course, you can also delete the entire project but note that you must first disable billing on the project. Additionally, deleting a project will only happen after the current billing cycle ends.