mirror of https://github.com/01-edu/public.git
nprimo
11 months ago
committed by
MSilva95
5 changed files with 347 additions and 310 deletions
@ -1,87 +1,124 @@
|
||||
## play-with-containers |
||||
|
||||
![Microservices](pictures/Microservices.png) |
||||
|
||||
### Objectives |
||||
|
||||
This project aims to discover the container concepts and tools, and practice these tools by creating a microservices architecture with docker and docker-compose. Additionally, as a cloud and DevOps student, you will gain insight into key containers and docker concepts as follows: |
||||
|
||||
- `Containers`, is a unit of software that packages code and its dependencies so the application runs quickly and reliably across computing environments. |
||||
- `Docker`, is a set of "platform as a service" products that use OS-level virtualization to deliver software in packages called containers. |
||||
- `Dockerfile`, is a text document that contains all the commands a user could call on the command line to assemble an image. |
||||
- `Docker Images`, is a read-only template that contains a set of instructions for creating a container that can run on the Docker platform. |
||||
- `Docker Networks`, it enables a user to link a Docker container to as many networks as he/she requires. |
||||
- `Docker Volumes`, Volumes are the preferred mechanism for persisting data generated and used by Docker containers. |
||||
- `Docker Compose`, Compose is a tool for defining and running multi-container Docker applications. With Compose, you use a YAML file to configure your application's services. |
||||
|
||||
### Tips |
||||
|
||||
- Spend time on the theory before rushing into the practice. |
||||
- Read the official documentation of Docker. |
||||
|
||||
> Any lack of understanding of the concepts of this project may affect the difficulty of future projects, take your time to understand all concepts. |
||||
|
||||
> Be curious and never stop searching! |
||||
|
||||
> Each operation in Dockerfile is a layer in the image, You must design it appropriately to avoid duplicate or useless layers in the image. |
||||
|
||||
> It is not recommended to use 'latest' in your Dockerfile, instead of that you can specify the version in the tag. |
||||
|
||||
### Instructions |
||||
|
||||
You have to install Docker in your Linux virtual machine, you will also need it in the audit. |
||||
|
||||
You have to implement this architecture: |
||||
![architecture](pictures/architecture.png) |
||||
|
||||
You will use the services you developed in the `crud-master` project. |
||||
|
||||
You are required to create `Dockerfile`s for each service and call them in your `docker-compose.yml` (Each service should have its container for optimal performance.). |
||||
To ensure performance, the containers should be created from the penultimate stable version of either `Alpine` or `Debian`, depending on your preference. |
||||
The corresponding service and Docker image must share the same name. |
||||
This implies that you must build your project's Docker images and you are not allowed to use pre-built Docker images or services like DockerHub, except for `Alpine` and `Debian`. |
||||
|
||||
#### Docker Containers: |
||||
|
||||
- `inventory-database container` is a SQL database server that contains your inventory database, it must be accessible via port `5432`. |
||||
- `billing-database container` is a SQL database server that contains your billing database, it must be accessible via port `5432`. |
||||
- `inventory-app container` is a Node.js server that contains your inventory-app. It will be connected to the inventory database and accessible via port `8080`. |
||||
- `billing-app container` is a Node.js server that contains your billing-app. It will be connected to the billing database and consuming the messages from the RabbitMQ queue. It will be accessible via port `8080`. |
||||
- `RabbitMQ container` is a RabbitMQ server that contains the queue. |
||||
- `api-gateway-app container` is a Node.js server that contains your api-gateway-app. It will forward the requests to the other services and it's accessible via port `3000`. |
||||
|
||||
> Containers must be restarted in case of failure! |
||||
|
||||
#### Docker Volumes: |
||||
|
||||
- `inventory-database volume` contains your inventory database. |
||||
- `billing-database volume` contains your billing database. |
||||
- `api-gateway-app volume` contains your Api gateway logs. |
||||
|
||||
#### Docker Network: |
||||
|
||||
- You must have a docker network that establishes the connection between all services inside your docker host. |
||||
- Any outside request must be able to access only the `api-gateway-app` via port `3000`. |
||||
|
||||
> All resources in your infrastructure must be targeted and managed by docker-compose. |
||||
|
||||
> You don't have to push your credentials and passwords to your repo, the credentials and passwords must be in the `.env` file, and this file must be ignored in the `.gitignore` file. |
||||
|
||||
> Don't push your passwords to Git, unless you want to throw a thief's party with free drinks and no bouncers on duty! |
||||
|
||||
### Documentation |
||||
|
||||
You must push a `README.md` file containing full documentation of your solution (prerequisites, configuration, setup, usage, etc). |
||||
|
||||
### Bonus |
||||
|
||||
If you complete the mandatory part successfully and you still have free time, you can implement anything that you feel deserves to be a bonus. |
||||
|
||||
Challenge yourself! |
||||
|
||||
### Submission and audit |
||||
|
||||
You must submit the `README.md` file and all files used to create, delete and manage your infrastructure: docker-compose, Dockerfiles, scripts and so on. |
||||
|
||||
> The infrastructure must be able to be created, deleted, and managed only by docker-compose. |
||||
> In the audit you will be asked different questions about the concepts and the practices of this project, prepare yourself! |
||||
## play-with-containers |
||||
|
||||
![Microservices](./resources/Microservices.png) |
||||
|
||||
### Objectives |
||||
|
||||
This project aims to discover the container concepts and tools, and practice |
||||
these tools by creating a microservices' architecture with docker and |
||||
docker-compose. Additionally, as a cloud and DevOps student, you will gain |
||||
insight into key containers and docker concepts as follows: |
||||
|
||||
- `Containers`, is a unit of software that packages code and its dependencies, |
||||
so the application runs quickly and reliably across computing environments. |
||||
- `Docker`, is a set of "platform as a service" products that use OS-level |
||||
virtualization to deliver software in packages called containers. |
||||
- `Dockerfile`, is a text document that contains all the commands a user could |
||||
call on the command line to assemble an image. |
||||
- `Docker Images`, is a read-only template that contains a set of instructions |
||||
for creating a container that can run on the Docker platform. |
||||
- `Docker Networks`, it enables a user to link a Docker container to as many |
||||
networks as he/she requires. |
||||
- `Docker Volumes`, Volumes are the preferred mechanism for persisting data |
||||
generated and used by Docker containers. |
||||
- `Docker Compose`, Compose is a tool for defining and running multi-container |
||||
Docker applications. With Compose, you use a YAML file to configure your |
||||
application's services. |
||||
|
||||
### Tips |
||||
|
||||
- Spend time on the theory before rushing into the practice. |
||||
- Read the official documentation of Docker. |
||||
|
||||
> Any lack of understanding of the concepts of this project may affect the |
||||
> difficulty of future projects, take your time to understand all concepts. |
||||
|
||||
> Be curious and never stop searching! |
||||
|
||||
> Each operation in Dockerfile is a layer in the image, You must design it |
||||
> appropriately to avoid duplicate or useless layers in the image. |
||||
|
||||
> It is not recommended to use 'latest' in your Dockerfile, instead of that |
||||
> you can specify the version in the tag. |
||||
|
||||
### Instructions |
||||
|
||||
You have to install Docker in your Linux virtual machine, you will also need it |
||||
in the audit. |
||||
|
||||
You have to implement this architecture: |
||||
![architecture](./resources/play-with-containers-py.png) |
||||
|
||||
You will use the services you developed in the `crud-master-py` project. |
||||
|
||||
You are required to create a `Dockerfile` for each service and call them in |
||||
your `docker-compose.yml` (each service should have its container for optimal |
||||
performance.). To ensure performance, the containers should be created from the |
||||
penultimate stable version of either `Alpine` or `Debian`, depending on your |
||||
preference. The corresponding service and Docker image must share the same |
||||
name. This implies that you must build your project's Docker images, and you are |
||||
not allowed to use pre-built Docker images or services like Docker Hub, except |
||||
for `Alpine` and `Debian`. |
||||
|
||||
#### Docker Containers: |
||||
|
||||
- `inventory-db container` is a SQL database server that contains your |
||||
inventory database, it must be accessible via port `5432`. |
||||
- `billing-db container` is a SQL database server that contains your |
||||
billing database, it must be accessible via port `5432`. |
||||
- `inventory-app container` is a server that contains your |
||||
inventory-app. It will be connected to the inventory database and accessible |
||||
via port `8080`. |
||||
- `billing-app container` is a server that contains your billing-app. |
||||
It will be connected to the billing database and consuming the messages from |
||||
the RabbitMQ queue. It will be accessible via port `8080`. |
||||
- `rabbit-queue` is a RabbitMQ server that contains the queue. |
||||
- `api-gateway-app container` is a server that contains your |
||||
API gateway. It will forward the requests to the other services, and it's |
||||
accessible via port `3000`. |
||||
|
||||
> Containers must be restarted in case of failure! |
||||
|
||||
#### Docker Volumes: |
||||
|
||||
- `inventory-db volume` contains your inventory database. |
||||
- `billing-db volume` contains your billing database. |
||||
- `api-gateway-app volume` contains your API gateway logs. |
||||
|
||||
#### Docker Network: |
||||
|
||||
- You must have a docker network that establishes the connection between all |
||||
services inside your docker host. |
||||
- Any outside request must be able to access only the `api-gateway-app` via |
||||
port `3000`. |
||||
|
||||
> All resources in your infrastructure must be targeted and managed by |
||||
> docker-compose. |
||||
|
||||
> You don't have to push your credentials and passwords to your repo, the |
||||
> credentials and passwords must be in the `.env` file, and this file must be |
||||
> ignored in the `.gitignore` file. |
||||
|
||||
> Don't push your passwords to Git, unless you want to throw a thief's party |
||||
> with free drinks and no bouncers on duty! |
||||
|
||||
### Documentation |
||||
|
||||
You must push a `README.md` file containing full documentation of your solution |
||||
(prerequisites, configuration, setup, usage, etc.). |
||||
|
||||
### Bonus |
||||
|
||||
If you complete the mandatory part successfully, and you still have free time, |
||||
you can implement anything that you feel deserves to be a bonus. |
||||
|
||||
Challenge yourself! |
||||
|
||||
### Submission and audit |
||||
|
||||
You must submit the `README.md` file and all files used to create, delete and |
||||
manage your infrastructure: docker-compose, Dockerfiles, scripts and so on. |
||||
|
||||
> The infrastructure must be able to be created, deleted, and managed only by |
||||
> `docker-compose`. In the audit you will be asked different questions about |
||||
> the concepts and the practices of this project, prepare yourself! |
||||
|
@ -1,223 +1,223 @@
|
||||
#### General |
||||
|
||||
##### Check the Repo content |
||||
|
||||
A `README.md` file and all files used to create, delete and manage the student infrastructure must be submitted in the repo. |
||||
|
||||
###### Are all the required files present? |
||||
|
||||
###### Does the `.env` file not exist in the repo? |
||||
|
||||
###### Are all pushed files in the repo clean of any credentials or passwords? |
||||
|
||||
##### Ask the following questions to the group or student: |
||||
|
||||
##### What are containers and what are their advantages? |
||||
|
||||
##### What is the difference between containers and virtual machines? |
||||
|
||||
##### What is Docker and what is it used for? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
##### Open and read the `README.md` file provided by the student. |
||||
|
||||
###### Does the `README.md` file contain all the required information to run and manage the solution (prerequisites, configuration, setup, usage, etc)? |
||||
|
||||
#### Check the student infrastructure: |
||||
|
||||
The student must implement this architecture: |
||||
![architecture](../pictures/architecture.png) |
||||
|
||||
##### Run the student infrastructure: |
||||
|
||||
```console |
||||
user:~$ docker-compose up |
||||
<...> |
||||
inventory-database ... done |
||||
billing-database ... done |
||||
inventory-app ... done |
||||
billing-app ... done |
||||
RabbitMQ ... done |
||||
api-gateway-app ... done |
||||
<...> |
||||
user:~$ |
||||
``` |
||||
|
||||
###### Does the student architecture reflect the infrastructure enforced by the subject? |
||||
|
||||
###### Does the infrastructure start correctly? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a microservices architecture? |
||||
|
||||
##### Why do we use microservices architecture? |
||||
|
||||
##### What is a queue and what is it used for? |
||||
|
||||
##### What is RabbitMQ? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Verify the Dockerfiles: |
||||
|
||||
###### Is there a Dockerfile for each service? |
||||
|
||||
###### Are all Dockerfiles based on `Debian` or `Alpine`? |
||||
|
||||
###### There is no sensitive data in Dockerfiles or other solution files (sensitive data should only exist in `.env` file)? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a Dockerfile? |
||||
|
||||
##### Explain the instructions used on the Dockerfile. |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Check the Containers: |
||||
|
||||
```console |
||||
user:~$ docker ps |
||||
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
||||
<...> inventory-database <...> <...> <...> 5432/tcp inventory-database |
||||
<...> billing-database <...> <...> <...> 5432/tcp billing-database |
||||
<...> inventory-app <...> <...> <...> 8080/tcp inventory-app |
||||
<...> billing-app <...> <...> <...> 8080/tcp billing-app |
||||
<...> RabbitMQ <...> <...> <...> 5672/tcp RabbitMQ |
||||
<...> api-gateway-app <...> <...> <...> 0.0.0.0:3000->3000/tcp, :::3000->3000/tcp api-gateway-app |
||||
user:~$ |
||||
``` |
||||
|
||||
- `inventory-database container` is a SQL database server that contains your inventory database, it must be accessible via port `5432`. |
||||
- `billing-database container` is a SQL database server that contains your billing database, it must be accessible via port `5432`. |
||||
- `inventory-app container` is a Node.js server that contains your inventory-app. It will be connected to the inventory database and accessible via port `8080`. |
||||
- `billing-app container` is a Node.js server that contains your billing-app. It will be connected to the billing database and consuming the messages from the RabbitMQ queue. It will be accessible via port `8080`. |
||||
- `RabbitMQ container` is a RabbitMQ server that contains the queue. |
||||
- `api-gateway-app container` is a Node.js server that contains your api-gateway-app. It will forward the requests to the other services and it's accessible via port `3000`. |
||||
|
||||
##### Check the Container restart policy: |
||||
|
||||
```console |
||||
user:~$ docker inspect -f "{{ .HostConfig.RestartPolicy }}" <container-name> |
||||
{on-failure 0} |
||||
user:~$ |
||||
``` |
||||
|
||||
###### Do all containers have the correct configuration? |
||||
|
||||
###### Are the containers configured to restart in case of failure? |
||||
|
||||
#### Check the Docker volumes: |
||||
|
||||
```console |
||||
user:~$ docker volume ls |
||||
DRIVER VOLUME NAME |
||||
<...> inventory-database |
||||
<...> billing-database |
||||
<...> api-gateway-app |
||||
user:~$ |
||||
``` |
||||
|
||||
- `inventory-database volume` contains the inventory database. |
||||
- `billing-database volume` contains the billing database. |
||||
- `api-gateway-app volume` contains the Api gateway logs. |
||||
|
||||
###### Do all volumes have the correct configuration? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a Docker volume? |
||||
|
||||
##### Why do we use Docker volumes? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Check the solution network: |
||||
|
||||
###### Is the connection to the api-gateway-app the only one exposed from outside of the Docker host? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is the Docker network? |
||||
|
||||
##### Why do we use the Docker network? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Check the Docker images: |
||||
|
||||
```console |
||||
user:~$ docker images |
||||
REPOSITORY TAG IMAGE ID CREATED SIZE |
||||
inventory-database <...> <...> <...> <...> |
||||
billing-database <...> <...> <...> <...> |
||||
inventory-app <...> <...> <...> <...> |
||||
billing-app <...> <...> <...> <...> |
||||
RabbitMQ <...> <...> <...> <...> |
||||
api-gateway-app <...> <...> <...> <...> |
||||
user:~$ |
||||
``` |
||||
|
||||
###### Is there a Docker image for each service with the same service name? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a Docker image? |
||||
|
||||
##### Why do we use Docker images? |
||||
|
||||
##### Where can we find some public Docker images? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Inventory API Endpoints |
||||
|
||||
##### Open Postman and make a `POST` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/movies/` address with the following body as `Content-Type: application/json`: |
||||
```json |
||||
{ |
||||
"title": "A new movie", |
||||
"description": "Very short description" |
||||
} |
||||
``` |
||||
|
||||
###### Can you confirm the response was the success code `200`? |
||||
|
||||
##### In Postman make a `GET` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/movies/` address. |
||||
|
||||
###### Can you confirm the response was success code `200` and the body of the response is in `json` with the information of the last added movie? |
||||
|
||||
#### Billing API Endpoints |
||||
|
||||
##### Open Postman and make a `POST` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/billing/` address with the following body as `Content-Type: application/json`: |
||||
```json |
||||
{ |
||||
"user_id": "20", |
||||
"number_of_items": "99", |
||||
"total_amount": "250" |
||||
} |
||||
``` |
||||
|
||||
###### Can you confirm the response was success code `200`? |
||||
|
||||
##### Stop the billing-app container |
||||
|
||||
###### Can you confirm the `billing-app` container was correctly stopped? |
||||
|
||||
##### Open Postman and make a `POST` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/billing/` address with the following body as `Content-Type: application/json`: |
||||
```json |
||||
{ |
||||
"user_id": "22", |
||||
"number_of_items": "10", |
||||
"total_amount": "50" |
||||
} |
||||
``` |
||||
|
||||
###### Can you confirm the response was success code `200` even if the `billing_app` is not working? |
||||
|
||||
#### Bonus |
||||
|
||||
###### +Did the student add any optional bonus? |
||||
|
||||
###### +Is this project an outstanding project? |
||||
#### General |
||||
|
||||
##### Check the Repo content |
||||
|
||||
A `README.md` file and all files used to create, delete and manage the student infrastructure must be submitted in the repo. |
||||
|
||||
###### Are all the required files present? |
||||
|
||||
###### Was the `.env` file excluded from the git files? |
||||
|
||||
###### Are all pushed files in the repo clean of any credentials or passwords? |
||||
|
||||
##### Ask the following questions to the group or student: |
||||
|
||||
##### What are containers and what are their advantages? |
||||
|
||||
##### What is the difference between containers and virtual machines? |
||||
|
||||
##### What is Docker and what is it used for? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
##### Open and read the `README.md` file provided by the student. |
||||
|
||||
###### Does the `README.md` file contain all the required information to run and manage the solution (prerequisites, configuration, setup, usage, etc)? |
||||
|
||||
#### Check the student infrastructure: |
||||
|
||||
The student must implement this architecture: |
||||
![architecture](../pictures/architecture.png) |
||||
|
||||
##### Run the student infrastructure: |
||||
|
||||
```console |
||||
user:~$ docker-compose up |
||||
<...> |
||||
inventory-database ... done |
||||
billing-database ... done |
||||
inventory-app ... done |
||||
billing-app ... done |
||||
RabbitMQ ... done |
||||
api-gateway-app ... done |
||||
<...> |
||||
user:~$ |
||||
``` |
||||
|
||||
###### Does the student architecture reflect the infrastructure enforced by the subject? |
||||
|
||||
###### Does the infrastructure start correctly? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a microservices' architecture? |
||||
|
||||
##### Why do we use microservices architecture? |
||||
|
||||
##### What is a queue and what is it used for? |
||||
|
||||
##### What is RabbitMQ? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Verify the Dockerfiles: |
||||
|
||||
###### Is there a Dockerfile for each service? |
||||
|
||||
###### Are all Dockerfiles based on `Debian` or `Alpine`? |
||||
|
||||
###### Are Dockerfiles or any other solution files free from sensitive data (sensitive data should only exist in `.env` file)? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a Dockerfile? |
||||
|
||||
##### Explain the instructions used on the Dockerfile. |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Check the Containers: |
||||
|
||||
```console |
||||
user:~$ docker ps |
||||
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES |
||||
<...> inventory-database <...> <...> <...> 5432/tcp inventory-database |
||||
<...> billing-database <...> <...> <...> 5432/tcp billing-database |
||||
<...> inventory-app <...> <...> <...> 8080/tcp inventory-app |
||||
<...> billing-app <...> <...> <...> 8080/tcp billing-app |
||||
<...> RabbitMQ <...> <...> <...> 5672/tcp RabbitMQ |
||||
<...> api-gateway-app <...> <...> <...> 0.0.0.0:3000->3000/tcp, :::3000->3000/tcp api-gateway-app |
||||
user:~$ |
||||
``` |
||||
|
||||
- `inventory-db container` is a SQL database server that contains your inventory database, it must be accessible via port `5432`. |
||||
- `billing-db container` is a SQL database server that contains your billing database, it must be accessible via port `5432`. |
||||
- `inventory-app container` is a Node.js server that contains your inventory-app. It will be connected to the inventory database and accessible via port `8080`. |
||||
- `billing-app container` is a Node.js server that contains your billing-app. It will be connected to the billing database and consuming the messages from the RabbitMQ queue. It will be accessible via port `8080`. |
||||
- `rabbit-queue` is a RabbitMQ server that contains the queue. |
||||
- `api-gateway-app container` is a Node.js server that contains your api-gateway-app. It will forward the requests to the other services and it's accessible via port `3000`. |
||||
|
||||
##### Check the Container restart policy: |
||||
|
||||
```console |
||||
user:~$ docker inspect -f "{{ .HostConfig.RestartPolicy }}" <container-name> |
||||
{on-failure 0} |
||||
user:~$ |
||||
``` |
||||
|
||||
###### Do all containers have the correct configuration? |
||||
|
||||
###### Are the containers configured to restart in case of failure? |
||||
|
||||
#### Check the Docker volumes: |
||||
|
||||
```console |
||||
user:~$ docker volume ls |
||||
DRIVER VOLUME NAME |
||||
<...> inventory-database |
||||
<...> billing-database |
||||
<...> api-gateway-app |
||||
user:~$ |
||||
``` |
||||
|
||||
- `inventory-database volume` contains the inventory database. |
||||
- `billing-database volume` contains the billing database. |
||||
- `api-gateway-app volume` contains the API gateway logs. |
||||
|
||||
###### Do all volumes have the correct configuration? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a Docker volume? |
||||
|
||||
##### Why do we use Docker volumes? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Check the solution network: |
||||
|
||||
###### Is the connection to the api-gateway-app the only one exposed from outside of the Docker host? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is the Docker network? |
||||
|
||||
##### Why do we use the Docker network? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Check the Docker images: |
||||
|
||||
```console |
||||
user:~$ docker images |
||||
REPOSITORY TAG IMAGE ID CREATED SIZE |
||||
inventory-database <...> <...> <...> <...> |
||||
billing-database <...> <...> <...> <...> |
||||
inventory-app <...> <...> <...> <...> |
||||
billing-app <...> <...> <...> <...> |
||||
RabbitMQ <...> <...> <...> <...> |
||||
api-gateway-app <...> <...> <...> <...> |
||||
user:~$ |
||||
``` |
||||
|
||||
###### Is there a Docker image for each service with the same service name? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
##### What is a Docker image? |
||||
|
||||
##### Why do we use Docker images? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
#### Inventory API Endpoints |
||||
|
||||
##### Open Postman and make a `POST` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/movies/` address with the following body as `Content-Type: application/json`: |
||||
```json |
||||
{ |
||||
"title": "A new movie", |
||||
"description": "Very short description" |
||||
} |
||||
``` |
||||
|
||||
###### Can you confirm the response was the success code `200`? |
||||
|
||||
##### In Postman make a `GET` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/movies/` address. |
||||
|
||||
###### Can you confirm the response was success code `200` and the body of the response is in `json` with the information of the last added movie? |
||||
|
||||
#### Billing API Endpoints |
||||
|
||||
##### Open Postman and make a `POST` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/billing/` address with the following body as `Content-Type: application/json`: |
||||
```json |
||||
{ |
||||
"user_id": "20", |
||||
"number_of_items": "99", |
||||
"total_amount": "250" |
||||
} |
||||
``` |
||||
|
||||
###### Can you confirm the response was success code `200`? |
||||
|
||||
##### Stop the billing-app container |
||||
|
||||
###### Can you confirm the `billing-app` container was correctly stopped? |
||||
|
||||
##### Open Postman and make a `POST` request to `http://[GATEWAY_IP]:[GATEWAY_PORT]/api/billing/` address with the following body as `Content-Type: application/json`: |
||||
```json |
||||
{ |
||||
"user_id": "22", |
||||
"number_of_items": "10", |
||||
"total_amount": "50" |
||||
} |
||||
``` |
||||
|
||||
###### Can you confirm the response was success code `200` even if the `billing_app` is not working? |
||||
|
||||
#### Bonus |
||||
|
||||
###### +Did the student use his/her own `crud-master-py` solution? |
||||
|
||||
###### +Did the student add any optional bonus? |
||||
|
||||
###### +Is this project an outstanding project? |
||||
|
Before Width: | Height: | Size: 525 KiB |
Before Width: | Height: | Size: 396 KiB After Width: | Height: | Size: 396 KiB |
After Width: | Height: | Size: 560 KiB |
Loading…
Reference in new issue