Initial Docker Chapter (#78)

* Rough draft of first chapter * Consolidate image/container chapter * Saving work * Adding additional details to setup section * Saving work * saving work * Mark other containers chapters as draft * Update the dependencies * Marking images/containers container as draft... for now
MichaelStott · Dec 15, 2023 · 5fe45a0 · 5fe45a0
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diff --git a/code/containers/docker/images/parent/Dockerfile b/code/containers/docker/images/parent/Dockerfile
@@ -0,0 +1,14 @@
+# Use Ubuntu as base image for container
+FROM ubuntu:23.04
+
+# Install latest packages
+RUN apt-get update && apt-get install -y locales && rm -rf /var/lib/apt/lists/* \
+    && localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
+ENV LANG en_US.utf8
+
+
+# Copy local text file into container
+COPY message.txt message.txt
+
+# Print message from file
+ENTRYPOINT [ "cat", "message.txt" ]
diff --git a/code/containers/docker/images/parent/Makefile b/code/containers/docker/images/parent/Makefile
@@ -0,0 +1,7 @@
+
+
+build:
+	docker build . -t techsqauwks/ubuntu
+
+run:
+	docker run -t techsqauwks/ubuntu
diff --git a/code/containers/docker/images/parent/message.txt b/code/containers/docker/images/parent/message.txt
@@ -0,0 +1 @@
+Hello from the ubuntu image container!
diff --git a/code/containers/docker/images/scratch/Dockerfile b/code/containers/docker/images/scratch/Dockerfile
@@ -0,0 +1,8 @@
+# A 'scratch' image is an empty base image.
+FROM scratch
+
+# Copy binary executable
+COPY hello hello
+
+# Run executable
+ENTRYPOINT [ "./hello" ]
diff --git a/code/containers/docker/images/scratch/Makefile b/code/containers/docker/images/scratch/Makefile
@@ -0,0 +1,6 @@
+
+build:
+	docker build . -t techsqauwks/scatch
+
+run:
+	docker run -t techsqauwks/scatch
diff --git a/code/containers/docker/images/scratch/README.md b/code/containers/docker/images/scratch/README.md
@@ -0,0 +1,19 @@
+This example demonstrates how to create a "hello world" images using the base image.
+
+To compile the binary to copy into the image.
+
+```sh
+GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o hello
+```
+
+The example can be build via:
+
+```sh
+$ docker build . -t techsqauwks/scatch
+```
+
+And run via:
+
+```sh
+$ docker run -t techsqauwks/scatch
+```
diff --git a/code/containers/docker/images/scratch/go.mod b/code/containers/docker/images/scratch/go.mod
@@ -0,0 +1,3 @@
+module techsquawks/scratch-container
+
+go 1.21.2
diff --git a/code/containers/docker/images/scratch/hello b/code/containers/docker/images/scratch/hello
diff --git a/code/containers/docker/images/scratch/main.go b/code/containers/docker/images/scratch/main.go
@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello world!")
+}
diff --git a/code/containers/docker/overview/Dockerfile b/code/containers/docker/overview/Dockerfile
@@ -0,0 +1,3 @@
+FROM alpine:3.14
+
+ENTRYPOINT [ "echo", "hello world!" ]
diff --git a/code/containers/docker/overview/Makefile b/code/containers/docker/overview/Makefile
@@ -0,0 +1,6 @@
+
+build:
+	@docker build . -t techsqauwks/hello-world
+
+run:
+	@docker run -t techsqauwks/hello-world
diff --git a/code/containers/docker/overview/README.md b/code/containers/docker/overview/README.md
@@ -0,0 +1,17 @@
+## Build
+
+```
+$ docker build . --tag techsquawks:hello-world
+```
+
+## List image
+
+```
+$ docker images
+```
+
+## Execute
+
+```
+$ docker run -t techsquawks:hello-world
+```
diff --git a/diagrams/docker_architecture.drawio b/diagrams/docker_architecture.drawio
@@ -1,47 +1,77 @@
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diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -2,7 +2,7 @@
     "name": "techsquawks",
     "devDependencies": {
         "@types/node": "^10.0.0",
-        "embedme": "^1.22.0",
+        "embedme": "^1.22.1",
         "typescript": "^5.1.3"
     },
     "dependencies": {

diff --git a/web/content/cloud_computing/aws/iam/identities/users/login_profiles.md b/web/content/cloud_computing/aws/iam/identities/users/login_profiles.md
@@ -77,7 +77,7 @@ const loginProfile = new aws.iam.UserLoginProfile("techsquawks-user-login-profil
     passwordLength: 15,
     passwordResetRequired: true
 });
-export const password = loginProfile.password;
+exports.password = loginProfile.password;
 
 ```
 {{% /tab %}}
@@ -111,8 +111,8 @@ from pulumi_aws import iam
 user = iam.User("techsquawks-user", name="techsquawks-user")
 login_profile = iam.UserLoginProfile("techsquawks-user-login-profile",
     user=user.name,
-    passwordLength=15,
-    passwordResetRequired=True
+    password_length=15,
+    password_reset_required=True
 );
 
 pulumi.export('password', login_profile.password)
@@ -151,28 +151,22 @@ import (
 
 func main() {
 	pulumi.Run(func(ctx *pulumi.Context) error {
-		// Create IAM user with long-lived access credentials
-		user1, err := iam.NewUser(ctx, "techsquawks-user1", &iam.UserArgs{
-			Name: pulumi.String("techsquawks-user1"),
-			Path: pulumi.String("/example/path/1/"),
-		})
-		if err != nil {
-			return err
-		}
-		user2, err := iam.NewUser(ctx, "techsquawks-user2", &iam.UserArgs{
-			Name: pulumi.String("techsquawks-user2"),
-			Path: pulumi.String("/example/path/2/"),
+		// Create IAM user with password/console credentials
+		user, err := iam.NewUser(ctx, "techsquawks-user", &iam.UserArgs{
+			Name: pulumi.String("techsquawks-user"),
 		})
 		if err != nil {
 			return err
 		}
-		user2a, err := iam.NewUser(ctx, "techsquawks-user2a", &iam.UserArgs{
-			Name: pulumi.String("techsquawks-user2a"),
-			Path: pulumi.String("/example/path/2/"),
+		loginProfile, err := iam.NewUserLoginProfile(ctx, "loginProfile", &iam.UserLoginProfileArgs{
+			User:                  user.Name,
+			PasswordLength:        pulumi.Int(15),
+			PasswordResetRequired: pulumi.Bool(true),
 		})
 		if err != nil {
 			return err
 		}
+		ctx.Export("password", loginProfile.Password)
 		return nil
 	})
 }

diff --git a/web/content/cloud_computing/aws/iam/identities/users/paths.md b/web/content/cloud_computing/aws/iam/identities/users/paths.md
@@ -111,9 +111,9 @@ import pulumi
 from pulumi_aws import iam
 
 # Create IAM user with long-lived access credentials
-user1 = iam.User("techsquawks-user", name="techsquawks-user1", path="/example/path/1/")
-user2 = iam.User("techsquawks-user", name="techsquawks-user2", path="/example/path/2/")
-user2a = iam.User("techsquawks-user", name="techsquawks-user2a", path="/example/path/2/")
+user1 = iam.User("techsquawks-user-1", name="techsquawks-user1", path="/example/path/1/")
+user2 = iam.User("techsquawks-user-2a", name="techsquawks-user2", path="/example/path/2/")
+user2a = iam.User("techsquawks-user-2b", name="techsquawks-user2a", path="/example/path/2/")
 
 ```
 {{% /tab %}}
@@ -150,21 +150,21 @@ import (
 func main() {
 	pulumi.Run(func(ctx *pulumi.Context) error {
 		// Create IAM user with long-lived access credentials
-		user1, err := iam.NewUser(ctx, "techsquawks-user1", &iam.UserArgs{
+		_, err := iam.NewUser(ctx, "techsquawks-user1", &iam.UserArgs{
 			Name: pulumi.String("techsquawks-user1"),
 			Path: pulumi.String("/example/path/1/"),
 		})
 		if err != nil {
 			return err
 		}
-		user2, err := iam.NewUser(ctx, "techsquawks-user2", &iam.UserArgs{
+		_, err = iam.NewUser(ctx, "techsquawks-user2", &iam.UserArgs{
 			Name: pulumi.String("techsquawks-user2"),
 			Path: pulumi.String("/example/path/2/"),
 		})
 		if err != nil {
 			return err
 		}
-		user2a, err := iam.NewUser(ctx, "techsquawks-user2a", &iam.UserArgs{
+		_, err = iam.NewUser(ctx, "techsquawks-user2a", &iam.UserArgs{
 			Name: pulumi.String("techsquawks-user2a"),
 			Path: pulumi.String("/example/path/2/"),
 		})

diff --git a/web/content/containers/Docker/_index.md b/web/content/containers/Docker/_index.md
@@ -1,10 +1,10 @@
 ---
 title: Docker
-draft: true
+draft: false
 chapter: true
 weight: 4
 ---
 
 # Docker
 
-Developing containerized applications
+Developing containerized applications within the Docker ecosystem.
diff --git a/web/content/containers/Docker/bind_mount.md b/web/content/containers/Docker/bind_mount.md
@@ -1,6 +1,6 @@
 ---
 title: Bind Mounts
-draft: false
-chapter: false
+draft: true
+chapter: true
 weight: 11
----
+---
diff --git a/web/content/containers/Docker/containers.md b/web/content/containers/Docker/containers.md
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		module techsquawks/scratch-container

		go 1.21.2
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		@@ -0,0 +1,3 @@
		FROM alpine:3.14

		ENTRYPOINT [ "echo", "hello world!" ]