Add an example of deploying a Nginx server in GCP (pulumi#234)

* Add an example of deploying a Nginx server in GCP In a GCP instance, deploy a Nginx server by `gcp-py` environment. * add Python environment configuration in README
diavrank · Feb 19, 2019 · ffc8e80 · ffc8e80
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diff --git a/gcp-py-instance-nginx/Pulumi.yaml b/gcp-py-instance-nginx/Pulumi.yaml
@@ -0,0 +1,3 @@
+name: gcp-instance-nginx
+runtime: python
+description: Deploy a Nginx Server in a GCP instance
diff --git a/gcp-py-instance-nginx/README.md b/gcp-py-instance-nginx/README.md
@@ -0,0 +1,244 @@
+[![Deploy](https://get.pulumi.com/new/button.svg)](https://app.pulumi.com/new)
+
+# Pulumi Nginx Server in a instance (GCP)
+
+Starting point for building the Pulumi nginx server sample in Google Cloud Platform.
+
+## Running the App
+
+1. Create a new stack:
+
+ ```
+ $ pulumi stack init gcp-instance-nginx
+ ```
+
+2. Configure Python environment:
+ ```
+ virtualenv -p python3 venv
+ source venv/bin/activate
+ pip install pulumi_gcp
+ ```
+
+3. Configure the project:
+
+ ```
+ $ export GOOGLE_PROJECT=cncf-230209; export GOOGLE_REGION=asia-east1; export GOOGLE_ZONE=asia-east1-a;
+ $ export GOOGLE_CREDENTIALS=YOURGCPCREDENTIALS
+ ```
+
+4. Run `pulumi up` to preview and deploy changes:
+
+ ``` 
+ Previewing update (gcp-instance-nginx):
+
+ Type Name Plan
+ pulumi:pulumi:Stack gcp-instance-nginx-gcp-instance-nginx
+ + ├─ gcp:compute:Network network create
+ + ├─ gcp:compute:Address poc create
+ + ├─ gcp:compute:Firewall firewall create
+ + └─ gcp:compute:Instance poc create
+
+ Resources:
+ + 4 to create
+ 1 unchanged
+
+ Do you want to perform this update? yes
+ Updating (gcp-instance-nginx):
+
+ Type Name Status
+ pulumi:pulumi:Stack gcp-instance-nginx-gcp-instance-nginx
+ + ├─ gcp:compute:Network network created
+ + ├─ gcp:compute:Address poc created
+ + ├─ gcp:compute:Instance poc created
+ + └─ gcp:compute:Firewall firewall created
+
+ Outputs:
+ + external_ip : "34.80.8.146"
+ + instance_name : "poc"
+ + instance_network: [
+ + [0]: {
+ + accessConfigs : [
+ + [0]: {
+ + assignedNatIp : "34.80.8.146"
+ + natIp : "34.80.8.146"
+ + network_tier : "PREMIUM"
+ }
+ ]
+ + address : "10.140.0.2"
+ + name : "nic0"
+ + network : "https://www.googleapis.com/compute/v1/projects/cncf-230209/global/networks/network-6054c92"
+ + networkIp : "10.140.0.2"
+ + subnetwork : "https://www.googleapis.com/compute/v1/projects/cncf-230209/regions/asia-east1/subnetworks/network-6054c92"
+ + subnetworkProject: "cncf-230209"
+ }
+ ]
+
+ Resources:
+ + 4 created
+ 1 unchanged
+
+ Duration: 51s
+ ```
+
+5. Curl the HTTP server:
+
+ ```
+ $ curl $(pulumi stack output external_ip)
+ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "https://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+
+ <html xmlns="https://www.w3.org/1999/xhtml" xml:lang="en">
+ <head>
+ <title>Test Page for the Nginx HTTP Server on Fedora</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+ <style type="text/css">
+ /*<![CDATA[*/
+ body {
+ background-color: #fff;
+ color: #000;
+ font-size: 0.9em;
+ font-family: sans-serif,helvetica;
+ margin: 0;
+ padding: 0;
+ }
+ :link {
+ color: #c00;
+ }
+ :visited {
+ color: #c00;
+ }
+ a:hover {
+ color: #f50;
+ }
+ h1 {
+ text-align: center;
+ margin: 0;
+ padding: 0.6em 2em 0.4em;
+ background-color: #294172;
+ color: #fff;
+ font-weight: normal;
+ font-size: 1.75em;
+ border-bottom: 2px solid #000;
+ }
+ h1 strong {
+ font-weight: bold;
+ font-size: 1.5em;
+ }
+ h2 {
+ text-align: center;
+ background-color: #3C6EB4;
+ font-size: 1.1em;
+ font-weight: bold;
+ color: #fff;
+ margin: 0;
+ padding: 0.5em;
+ border-bottom: 2px solid #294172;
+ }
+ hr {
+ display: none;
+ }
+ .content {
+ padding: 1em 5em;
+ }
+ .alert {
+ border: 2px solid #000;
+ }
+
+ img {
+ border: 2px solid #fff;
+ padding: 2px;
+ margin: 2px;
+ }
+ a:hover img {
+ border: 2px solid #294172;
+ }
+ .logos {
+ margin: 1em;
+ text-align: center;
+ }
+ /*]]>*/
+ </style>
+ </head>
+
+ <body>
+ <h1>Welcome to <strong>nginx</strong> on Fedora!</h1>
+
+ <div class="content">
+ <p>This page is used to test the proper operation of the
+ <strong>nginx</strong> HTTP server after it has been
+ installed. If you can read this page, it means that the
+ web server installed at this site is working
+ properly.</p>
+
+ <div class="alert">
+ <h2>Website Administrator</h2>
+ <div class="content">
+ <p>This is the default <tt>index.html</tt> page that
+ is distributed with <strong>nginx</strong> on
+ Fedora. It is located in
+ <tt>/usr/share/nginx/html</tt>.</p>
+
+ <p>You should now put your content in a location of
+ your choice and edit the <tt>root</tt> configuration
+ directive in the <strong>nginx</strong>
+ configuration file
+ <tt>/etc/nginx/nginx.conf</tt>.</p>
+
+ </div>
+ </div>
+
+ <div class="logos">
+ <a href="https://nginx.net/"><img
+ src="nginx-logo.png"
+ alt="[ Powered by nginx ]"
+ width="121" height="32" /></a>
+
+ <a href="https://fedoraproject.org/"><img
+ src="poweredby.png"
+ alt="[ Powered by Fedora ]"
+ width="88" height="31" /></a>
+ </div>
+ </div>
+ </body>
+ </html>
+ ```
+
+6. Destroy the created resources:
+
+ ```
+ $ pulumi destroy
+ Previewing destroy (gcp-instance-nginx):
+
+ Type Name Plan
+ - pulumi:pulumi:Stack gcp-instance-nginx-gcp-instance-nginx delete
+ - ├─ gcp:compute:Instance poc delete
+ - ├─ gcp:compute:Firewall firewall delete
+ - ├─ gcp:compute:Network network delete
+ - └─ gcp:compute:Address poc delete
+
+ Resources:
+ - 5 to delete
+
+ Do you want to perform this destroy? yes
+ Destroying (gcp-instance-nginx):
+
+ Type Name Status
+ - pulumi:pulumi:Stack gcp-instance-nginx-gcp-instance-nginx deleted
+ - ├─ gcp:compute:Instance poc deleted
+ - ├─ gcp:compute:Firewall firewall deleted
+ - ├─ gcp:compute:Network network deleted
+ - └─ gcp:compute:Address poc deleted
+
+ Resources:
+ - 5 deleted
+
+ Duration: 1m57s
+ ```
+
+7. Destroy the stack:
+
+ ```
+ $ pulumi stack rm
+ This will permanently remove the 'gcp-instance-nginx' stack!
+ Please confirm that this is what you'd like to do by typing ("gcp-instance-nginx"): gcp-instance-nginx
+ Stack 'gcp-instance-nginx' has been removed!
+ ```
diff --git a/gcp-py-instance-nginx/__main__.py b/gcp-py-instance-nginx/__main__.py
@@ -0,0 +1,33 @@
+import pulumi
+from pulumi_gcp import compute
+
+disk = {
+ 'initializeParams': {
+ 'image': "centos-cloud/centos-7-v20190116"
+ }
+}
+
+script = "#!/bin/bash\nsudo touch /tmp/a.txt\nsudo yum install -y nginx\nsudo service nginx start"
+addr = compute.address.Address(resource_name='poc')
+external_ip = addr.address
+
+network = compute.Network("network")
+network_interface = [
+ {
+ 'network': network.id,
+ 'accessConfigs': [{'nat_ip': external_ip}],
+ }
+]
+
+firewall = compute.Firewall("firewall", network=network.self_link, allows=[{
+ 'protocol': "tcp",
+ 'ports': ["22", "80"]
+}])
+
+instance = compute.Instance('poc', name='poc', boot_disk=disk, machine_type="f1-micro",
+ network_interfaces=network_interface, metadata_startup_script=script)
+
+# Export the DNS name of the bucket
+pulumi.export('instance_name', instance.name)
+pulumi.export('instance_network', instance.network_interfaces)
+pulumi.export('external_ip', addr.address)