WordPress Helm chart

This example lives in the pulumi/examples repository. Check out just this directory to use it:

$ git clone --filter=blob:none --sparse https://github.com/pulumi/examples pulumi-examples
$ git -C pulumi-examples sparse-checkout set kubernetes-ts-helm-wordpress
$ cd pulumi-examples/kubernetes-ts-helm-wordpress

Uses the Helm API of @pulumi/kubernetes to deploy v9.6.0 of the WordPress Helm chart to a Kubernetes cluster. Pulumi will expand the Helm chart and submit the expanded YAML to the cluster.

Prerequisites#

1. Install Pulumi
2. Configure Kubernetes
3. Install Node.js

Deploying the example#

1. Create a new stack:

   pulumi stack init dev

2. Install dependencies:

   npm install

3. Deploy the stack:

   pulumi up

   Updating (ts-helm-wordpress)
   
        Type                                         Name                         Status
    +   pulumi:pulumi:Stack                          wordpress-ts-helm-wordpress  created
    +   └─ kubernetes:helm.sh:Chart                  wpdev                        created
    +      ├─ kubernetes:core:Secret                 default/wpdev-mariadb        created
    +      ├─ kubernetes:core:Secret                 wpdev-wordpress              created
    +      ├─ kubernetes:core:PersistentVolumeClaim  wpdev-wordpress              created
    +      ├─ kubernetes:core:Service                wpdev-wordpress              created
    +      ├─ kubernetes:core:ConfigMap              default/wpdev-mariadb        created
    +      ├─ kubernetes:core:Service                default/wpdev-mariadb        created
    +      ├─ kubernetes:apps:StatefulSet            default/wpdev-mariadb        created
    +      └─ kubernetes:apps:Deployment             wpdev-wordpress              created
   
   Outputs:
       wordpressIP: "35.193.210.254"
   
   Resources:
       + 10 created
   
   Duration: 53s

4. We can see in the Outputs: section that WordPress was allocated a public IP, in this case 35.193.210.254. It is exported with a stack output variable, wordpressIP. Use curl and grep to retrieve the <title> of the site the proxy points at:

   curl -sL $(pulumi stack output wordpressIP):80 | grep "<title>"

   <title>User&#039;s Blog! &#8211; Just another WordPress site</title>

   You can also navigate to the site in a web browser.

Cleaning up#

Once you’re finished experimenting, you can destroy your stack and remove it to avoid incurring any additional cost:

pulumi destroy
pulumi stack rm