Review getting started's container image (#270)

Signed-off-by: Mathieu Benoit <mathieu-benoit@hotmail.fr>

Author: mathieu-benoit

content/en/docs/get started/_index.md

@@ -19,21 +19,25 @@ To begin, follow the [installation instructions](/docs/score-implementation/scor
 
 ## 2. `score.yaml`
 
-Open your IDE and paste in the following `score.yaml` file, which describes a simple web server that queries a PostgreSQL database on each request and is exposed via a DNS. The demo code can be found [here](https://github.com/score-spec/sample-app-gif/blob/main/score.yaml).
+Open your IDE and paste in the following `score.yaml` file, which describes a simple web server that queries a PostgreSQL database on each request and is exposed via a DNS. The demo code can be found [here](https://github.com/score-spec/sample-score-app/blob/main/score.yaml).
 
 ```yaml
 apiVersion: score.dev/v1b1
 metadata:
-  name: sample
+  name: hello-world
+  annotations:
+    tags: "nodejs,http,website,javascript,postgres"
 containers:
-  main:
+  hello-world:
     image: .
     variables:
-      PG_CONNECTION_STRING: "postgresql://${resources.db.username}:${resources.db.password}@${resources.db.host}:${resources.db.port}/${resources.db.database}?sslmode=disable"
-service:
-  ports:
-    web:
-      port: 8080
+      PORT: "3000"
+      MESSAGE: "Hello, World!"
+      DB_DATABASE: ${resources.db.name}
+      DB_USER: ${resources.db.username}
+      DB_PASSWORD: ${resources.db.password}
+      DB_HOST: ${resources.db.host}
+      DB_PORT: ${resources.db.port}
 resources:
   db:
     type: postgres
@@ -45,6 +49,11 @@ resources:
       host: ${resources.dns.host}
       path: /
       port: 8080
+service:
+  ports:
+    www:
+      port: 8080
+      targetPort: 3000
 ```
 
 ## 3. `score-compose init`
@@ -62,7 +71,7 @@ The `init` command will create the `.score-compose` directory with the [default
 Convert the `score.yaml` file into a deployable `compose.yaml`, run the following command in your terminal:
 
 ```bash
-score-compose generate score.yaml --image ghcr.io/score-spec/sample-app-gif:main
+score-compose generate score.yaml --image scorespec/sample-score-app:main
 ```
 
 The `generate` command will add the input `score.yaml` workload with a particular container image to the `.score-compose/state.yaml` state file and generate the output `compose.yaml`.
@@ -82,12 +91,14 @@ docker compose up -d
 ```
 
 ```none
-[+] Running 5/5
- ✔ Container test-routing-avhAWY-1      Running 
- ✔ Container test-pg-t3Fg8d-1           Healthy 
- ✔ Container test-pg-t3Fg8d-init-1      Exited 
- ✔ Container test-wait-for-resources-1  Exited
- ✔ Container test-sample-main-1         Started
+[+] Running 7/7
+ ✔ Network nodejs_default                      Created 
+ ✔ Volume "nodejs_pg-Tut8g7-data"              Created
+ ✔ Container nodejs-pg-Tut8g7-1                Healthy 
+ ✔ Container nodejs-routing-CzbPM2-1           Started 
+ ✔ Container nodejs-pg-Tut8g7-init-1           Exited
+ ✔ Container nodejs-wait-for-resources-1       Exited 
+ ✔ Container nodejs-hello-world-hello-world-1  Started
 ```
 
 ## 6. `docker ps`
@@ -99,10 +110,10 @@ docker ps
 ```
 
 ```none
-CONTAINER ID   IMAGE                                           COMMAND                  CREATED       STATUS                        PORTS                                     NAMES
-58fbe97161b5   ghcr.io/score-spec/sample-app-gif:main          "/sample"                3 hours ago   Up 7 seconds                                                            test-sample-main-1
-e4bdd0126d97   mirror.gcr.io/postgres:17-alpine                "docker-entrypoint.s…"   3 hours ago   Up About a minute (healthy)   5432/tcp                                  test-pg-t3Fg8d-1
-a03dfeea3371   mirror.gcr.io/nginx:1-alpine                    "/docker-entrypoint.…"   3 hours ago   Up About a minute             0.0.0.0:8080->80/tcp, [::]:8080->80/tcp   test-routing-avhAWY-1
+CONTAINER ID   IMAGE                                        COMMAND                  CREATED          STATUS                    PORTS                                     NAMES
+8488aa2fe204   scorespec/sample-score-app:latest            "node index.js"          17 minutes ago   Up 17 minutes             3000/tcp                                  nodejs-hello-world-hello-world-1
+22c78e726612   mirror.gcr.io/nginx:1-alpine                 "/docker-entrypoint.…"   17 minutes ago   Up 17 minutes             0.0.0.0:8080->80/tcp, [::]:8080->80/tcp   nodejs-routing-CzbPM2-1
+01cc858a6162   mirror.gcr.io/postgres:17-alpine             "docker-entrypoint.s…"   17 minutes ago   Up 17 minutes (healthy)   5432/tcp                                  nodejs-pg-Tut8g7-1
 ```
 
 ## 7. `curl localhost:8080`
@@ -114,7 +125,9 @@ curl localhost:8080
 ```
 
 ```none
-SQL VERSION: PostgreSQL 17.4 on x86_64-pc-linux-musl, compiled by gcc (Alpine 14.2.0) 14.2.0, 64-bit
+Hello, World!
+This is an application talking to a PostgreSQL 17.5 database on host pg-Tut8g7, deployed with Score!
+PostgreSQL 17.5 on x86_64-pc-linux-musl, compiled by gcc (Alpine 14.2.0) 14.2.0, 64-bit
 ```
 
 Congrats! You’ve successfully deploy your first Score file with the `score-compose` implementation with a sample workload talking to PostgreSQL and exposed via a DNS. You provisioned them through Docker, without writing the Docker Compose file by yourself.

content/en/docs/overview/_index.md

@@ -56,7 +56,7 @@ The Score file sits next to your workload’s source code in version control. Bo
 
 ## Example
 
-Below you'll find an example of a simple Score application with a web server that queries a PostgreSQL database on each request. The demo code can be found [here](https://github.com/score-spec/sample-app-gif/blob/main/score.yaml).
+Below you'll find an example of a simple Score application with a web server that queries a PostgreSQL database on each request. The demo code can be found [here](https://github.com/score-spec/sample-score-app/blob/main/score.yaml).
 
 ```yaml
 # The version string helps identify the Score file syntax

content/en/docs/score implementation/score-compose/cli.md

@@ -13,7 +13,7 @@ The `score-compose` CLI provides a set of commands and flags to enable the gener
 
 ### `--help` | `-h`
 
-Displays help information for `score-compose`, includig available commands and flags.
+Displays help information, including available commands and flags.
 
 ```bash
 score-compose --help

content/en/docs/score implementation/score-k8s/cli.md

@@ -13,7 +13,7 @@ The `score-k8s` CLI provides a set of commands and flags to enable the generatio
 
 ### `--help` | `-h`
 
-Displays help information for `score-k8s`, including available commands and flags.
+Displays help information, including available commands and flags.
 
 ```bash
 score-k8s --help