feat: add YAML, Terraform, Pulumi: What’s the Smart Choice for Deploy…

…ment Automation with Kubernetes? blog (#13371)

* feat: add "YAML, Terraform, Pulumi: What’s the Smart Choice for Deployment Automation with Kubernetes?" blog

static/programs/kubernetes-deployments-csharp/Program.cs

@@ -0,0 +1,57 @@
+using Pulumi;
+using Pulumi.Kubernetes.Types.Inputs.Core.V1;
+using Pulumi.Kubernetes.Types.Inputs.Apps.V1;
+using Pulumi.Kubernetes.Types.Inputs.Meta.V1;
+using System.Threading.Tasks;
+using Deployment = Pulumi.Deployment;
+
+class MyStack : Stack
+{
+    public MyStack()
+    {
+        var nginxDeployment = new Pulumi.Kubernetes.Apps.V1.Deployment("nginxDeployment", new DeploymentArgs
+        {
+            Metadata = new ObjectMetaArgs
+            {
+                Name = "nginx-deployment",
+            },
+            Spec = new DeploymentSpecArgs
+            {
+                Replicas = 1,
+                Selector = new LabelSelectorArgs
+                {
+                    MatchLabels =
+                    {
+                        { "app", "nginx" }
+                    }
+                },
+                Template = new PodTemplateSpecArgs
+                {
+                    Metadata = new ObjectMetaArgs
+                    {
+                        Labels =
+                        {
+                            { "app", "nginx" }
+                        }
+                    },
+                    Spec = new PodSpecArgs
+                    {
+                        Containers =
+                        {
+                            new ContainerArgs
+                            {
+                                Name = "nginx",
+                                Image = "nginx:latest",
+                            }
+                        }
+                    }
+                }
+            }
+        });
+    }
+}
+
+class Program
+{
+    static Task<int> Main() => Deployment.RunAsync<MyStack>();
+}

static/programs/kubernetes-deployments-csharp/Pulumi.yaml

@@ -0,0 +1,7 @@
+name: kubernetes-deployments-csharp
+description: An example that creates a Kubernetes Deployment
+runtime: dotnet
+config:
+  pulumi:tags:
+    value:
+      pulumi:template: kubernetes-csharp

static/programs/kubernetes-deployments-csharp/kubernetes-deployments-csharp.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Pulumi" Version="3.*" />
+    <PackageReference Include="Pulumi.Kubernetes" Version="4.*" />
+  </ItemGroup>
+
+</Project>

static/programs/kubernetes-deployments-go/Pulumi.yaml

@@ -0,0 +1,7 @@
+name: kubernetes-deployments-go
+description: An example that creates a Kubernetes Deployment
+runtime: go
+config:
+  pulumi:tags:
+    value:
+      pulumi:template: kubernetes-go

static/programs/kubernetes-deployments-go/go.mod

@@ -0,0 +1,93 @@
+module kubernetes-deployments-go
+
+go 1.21
+
+toolchain go1.23.3
+
+require (
+	github.com/pulumi/pulumi-kubernetes/sdk/v4 v4.12.0
+	github.com/pulumi/pulumi/sdk/v3 v3.117.0
+)
+
+require (
+	dario.cat/mergo v1.0.0 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/ProtonMail/go-crypto v1.0.0 // indirect
+	github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da // indirect
+	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/blang/semver v3.5.1+incompatible // indirect
+	github.com/charmbracelet/bubbles v0.16.1 // indirect
+	github.com/charmbracelet/bubbletea v0.24.2 // indirect
+	github.com/charmbracelet/lipgloss v0.7.1 // indirect
+	github.com/cheggaaa/pb v1.0.29 // indirect
+	github.com/cloudflare/circl v1.3.7 // indirect
+	github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
+	github.com/djherbis/times v1.5.0 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
+	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
+	github.com/go-git/go-billy/v5 v5.5.0 // indirect
+	github.com/go-git/go-git/v5 v5.12.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/glog v1.2.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/hcl/v2 v2.17.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-localereader v0.0.1 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/mitchellh/go-ps v1.0.0 // indirect
+	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
+	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/muesli/reflow v0.3.0 // indirect
+	github.com/muesli/termenv v0.15.2 // indirect
+	github.com/opentracing/basictracer-go v1.1.0 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/pgavlin/fx v0.1.6 // indirect
+	github.com/pjbgf/sha1cd v0.3.0 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pkg/term v1.1.0 // indirect
+	github.com/pulumi/appdash v0.0.0-20231130102222-75f619a67231 // indirect
+	github.com/pulumi/esc v0.6.2 // indirect
+	github.com/rivo/uniseg v0.4.4 // indirect
+	github.com/rogpeppe/go-internal v1.11.0 // indirect
+	github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06 // indirect
+	github.com/santhosh-tekuri/jsonschema/v5 v5.0.0 // indirect
+	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
+	github.com/skeema/knownhosts v1.2.2 // indirect
+	github.com/spf13/cobra v1.8.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/texttheater/golang-levenshtein v1.0.1 // indirect
+	github.com/tweekmonster/luser v0.0.0-20161003172636-3fa38070dbd7 // indirect
+	github.com/uber/jaeger-client-go v2.30.0+incompatible // indirect
+	github.com/uber/jaeger-lib v2.4.1+incompatible // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
+	github.com/zclconf/go-cty v1.13.2 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
+	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
+	golang.org/x/term v0.20.0 // indirect
+	golang.org/x/text v0.15.0 // indirect
+	golang.org/x/tools v0.17.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240311173647-c811ad7063a7 // indirect
+	google.golang.org/grpc v1.63.2 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	lukechampine.com/frand v1.4.2 // indirect
+)

static/programs/kubernetes-deployments-go/main.go

@@ -0,0 +1,45 @@
+package main
+
+import (
+	"github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/apps/v1"
+	corev1 "github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/core/v1"
+	metav1 "github.com/pulumi/pulumi-kubernetes/sdk/v4/go/kubernetes/meta/v1"
+	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
+)
+
+func main() {
+	pulumi.Run(func(ctx *pulumi.Context) error {
+		_, err := v1.NewDeployment(ctx, "nginxDeployment", &v1.DeploymentArgs{
+			Metadata: &metav1.ObjectMetaArgs{
+				Name: pulumi.String("nginx-deployment"),
+			},
+			Spec: &v1.DeploymentSpecArgs{
+				Replicas: pulumi.Int(1),
+				Selector: &metav1.LabelSelectorArgs{
+					MatchLabels: pulumi.StringMap{
+						"app": pulumi.String("nginx"),
+					},
+				},
+				Template: &corev1.PodTemplateSpecArgs{
+					Metadata: &metav1.ObjectMetaArgs{
+						Labels: pulumi.StringMap{
+							"app": pulumi.String("nginx"),
+						},
+					},
+					Spec: &corev1.PodSpecArgs{
+						Containers: corev1.ContainerArray{
+							&corev1.ContainerArgs{
+								Name:  pulumi.String("nginx"),
+								Image: pulumi.String("nginx:latest"),
+							},
+						},
+					},
+				},
+			},
+		})
+		if err != nil {
+			return err
+		}
+		return nil
+	})
+}

static/programs/kubernetes-deployments-java/Pulumi.yaml

@@ -0,0 +1,7 @@
+name: kubernetes-deployments-java
+description: An example that creates a Kubernetes Deployment
+runtime: java
+config:
+  pulumi:tags:
+    value:
+      pulumi:template: kubernetes-java

static/programs/kubernetes-deployments-java/pom.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.pulumi</groupId>
+    <artifactId>kubernetes-deployments-java</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <encoding>UTF-8</encoding>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.release>11</maven.compiler.release>
+        <mainClass>myproject.App</mainClass>
+        <mainArgs/>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.pulumi</groupId>
+            <artifactId>pulumi</artifactId>
+            <version>(,1.0]</version>
+        </dependency>
+        <dependency>
+            <groupId>com.pulumi</groupId>
+            <artifactId>kubernetes</artifactId>
+            <version>(,5.0]</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.2</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addClasspath>true</addClasspath>
+                            <mainClass>${mainClass}</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>3.3.0</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addClasspath>true</addClasspath>
+                            <mainClass>${mainClass}</mainClass>
+                        </manifest>
+                    </archive>
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-my-jar-with-dependencies</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <version>3.0.0</version>
+                <configuration>
+                    <mainClass>${mainClass}</mainClass>
+                    <commandlineArgs>${mainArgs}</commandlineArgs>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-wrapper-plugin</artifactId>
+                <version>3.1.0</version>
+                <configuration>
+                    <mavenVersion>3.8.5</mavenVersion>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

static/programs/kubernetes-deployments-java/src/main/java/myproject/App.java

@@ -0,0 +1,41 @@
+import com.pulumi.Context;
+import com.pulumi.Pulumi;
+import com.pulumi.kubernetes.apps.v1.Deployment;
+import com.pulumi.kubernetes.apps.v1.DeploymentArgs;
+import com.pulumi.kubernetes.core.v1.inputs.ContainerArgs;
+import com.pulumi.kubernetes.core.v1.inputs.PodSpecArgs;
+import com.pulumi.kubernetes.core.v1.inputs.PodTemplateSpecArgs;
+import com.pulumi.kubernetes.meta.v1.inputs.LabelSelectorArgs;
+import com.pulumi.kubernetes.meta.v1.inputs.ObjectMetaArgs;
+import com.pulumi.kubernetes.meta.v1.inputs.LabelSelectorRequirementArgs;
+
+import java.util.Map;
+
+public class MyStack {
+    public static void main(String[] args) {
+        Pulumi.run(ctx -> {
+            var nginxDeployment = new Deployment("nginxDeployment", DeploymentArgs.builder()
+                    .metadata(ObjectMetaArgs.builder()
+                            .name("nginx-deployment")
+                            .build())
+                    .spec(DeploymentArgs.builder()
+                            .replicas(1)
+                            .selector(LabelSelectorArgs.builder()
+                                    .matchLabels(Map.of("app", "nginx"))
+                                    .build())
+                            .template(PodTemplateSpecArgs.builder()
+                                    .metadata(ObjectMetaArgs.builder()
+                                            .labels(Map.of("app", "nginx"))
+                                            .build())
+                                    .spec(PodSpecArgs.builder()
+                                            .containers(ContainerArgs.builder()
+                                                    .name("nginx")
+                                                    .image("nginx:latest")
+                                                    .build())
+                                            .build())
+                                    .build())
+                            .build())
+                    .build());
+        });
+    }
+}

static/programs/kubernetes-deployments-javascript/Pulumi.yaml

@@ -0,0 +1,11 @@
+name: kubernetes-deployments-javascript
+description: An example that creates a Kubernetes Deployment
+runtime:
+  name: nodejs
+  options:
+    typescript: false
+    packagemanager: npm
+config:
+  pulumi:tags:
+    value:
+      pulumi:template: kubernetes-javascript