mirror of https://github.com/01-edu/public.git
Zouhair AMAZZAL
2 years ago
committed by
Zouhair AMAZZAL
2 changed files with 254 additions and 15 deletions
@ -0,0 +1,220 @@
|
||||
#### General |
||||
|
||||
##### Check the Repo content |
||||
|
||||
A `README.md` and `orchestrator.sh` and `Vagrantfile` files and all files used to create and delete and manage the student infrastructure must be submitted in the repo. |
||||
|
||||
```console |
||||
. |
||||
├── Manifests |
||||
│ └── [...] |
||||
├── Scripts |
||||
│ └── [...] |
||||
├── Dockerfiles |
||||
│ └── [...] |
||||
└── Vagrantfile |
||||
``` |
||||
|
||||
###### Are all the required files present? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
- What are Container orchestration and what are their benefits of it? |
||||
|
||||
- What are Kubernetes and what is its main role of it? |
||||
|
||||
- What are K3s and what is its main role of it? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
##### Check the Student Documentation |
||||
|
||||
The Documentation must exists in the `README.md` file! |
||||
|
||||
###### Did the README.md file contains the all required information about the solution(Prerequisites, Configuration, Setup, Usage, ...)? |
||||
|
||||
##### Check the docker images in dockerhub: |
||||
|
||||
###### Does the used docker images in the YAML manifests must be uploaded in the student dockerhub account? |
||||
|
||||
##### Check the cluster: |
||||
|
||||
By using k3s in Vagrant 2 virtual machines must be created: |
||||
|
||||
1. Master: the master in the k3s cluster. |
||||
|
||||
2. Agent: an agent in the k3s cluster. |
||||
|
||||
`kubectl` must be installed and configured in the learner machine to manage the cluster. |
||||
|
||||
The nodes must be connected and available, try: |
||||
|
||||
```console |
||||
$> kubectl get nodes -A |
||||
NAME STATUS ROLES AGE VERSION |
||||
<master-node> Ready <none> XdXh vX |
||||
<agent1-node> Ready <none> XdXh vX |
||||
$> |
||||
``` |
||||
|
||||
###### Does the cluster created by a Vagrantfile? |
||||
|
||||
###### Does the cluster contains 2 nodes (master and agent)? |
||||
|
||||
###### Does kubectl installed and configured in the learner machine |
||||
|
||||
###### Does the nodes is connected and ready for usage? |
||||
|
||||
##### Check the student infrastructure: |
||||
|
||||
The student must implement this architecture: |
||||
 |
||||
|
||||
##### Run the student infrastructure: |
||||
|
||||
```console |
||||
user:~$ ./orchestrator.sh create |
||||
cluster created |
||||
user:~$ |
||||
``` |
||||
|
||||
###### did the student provide a `orchestrator.sh` script that run and create and manage the infrastructure |
||||
|
||||
###### did the student respect the architecture? |
||||
|
||||
###### did the infrastructure start correctly? |
||||
|
||||
##### Verify the K8s Manifests: |
||||
|
||||
###### Is there a YAML Manifest for each service? |
||||
|
||||
###### Are credentials not exists in the YAML manifests, except the secret manifests? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
- Explain What is a K8s manifest |
||||
|
||||
- Explain the K8s manifests |
||||
|
||||
- Did the student reply correctly to the questions? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
##### Check the secrets |
||||
|
||||
```console |
||||
$> kubectl get secrets -o json |
||||
<...> |
||||
$> |
||||
``` |
||||
|
||||
###### Is the all used credentials and passwords presented in the secrets? |
||||
|
||||
##### Check all deployed resources: |
||||
|
||||
```console |
||||
user:~$ kubectl get all |
||||
<...> |
||||
user:~$ |
||||
``` |
||||
|
||||
- `inventory-database container` is a PostgreSQL database server that contains your inventory database, it must be accessible via port `5432`. |
||||
- `billing-database container` is a PostgreSQL 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 code running and connected to the inventory database and accessible via port `8080`. |
||||
- `billing-app container` is a Node.Js server that contains your billing-app code running and connected to the billing database and consuming the messages from the RabbitMQ queue, and it can be accessed 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 code running and forwarding the requests to the other services and it's accessible via port `3000`. |
||||
|
||||
###### Did the all required applications is deployed? |
||||
|
||||
- databases must be deployed as Statefulset, and volumes that enable containers to move across infrastructure without losing the data must be created. |
||||
|
||||
- Node.JS applications must be deployed as a deployment and they must be scaled horizontally automatically, depending on CPU consumption: |
||||
|
||||
1. `api-gateway`: |
||||
max replication: 3 |
||||
min replication: 1 |
||||
cpu percent triger: 60% |
||||
|
||||
2. `billing-app`: |
||||
max replication: 3 |
||||
min replication: 1 |
||||
cpu percent triger: 60% |
||||
|
||||
3. `inventory-app`: |
||||
max replication: 3 |
||||
min replication: 1 |
||||
cpu percent triger: 60% |
||||
|
||||
###### Do all apps deployed with the correct configuration? |
||||
|
||||
##### Ask the following questions to the group or student |
||||
|
||||
- What is statefulset in k8s? |
||||
|
||||
- What is deployment in k8s? |
||||
|
||||
- What is difference between deployment and statefulset in k8s? |
||||
|
||||
- What is scaling and why we use it? |
||||
|
||||
- What is a load balancer and what is the role of it? |
||||
|
||||
- Why we don´t put the database as a deployment? |
||||
|
||||
###### Did the student reply correctly to the questions? |
||||
|
||||
##### Test The solution |
||||
|
||||
#### 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? |
||||
Loading…
Reference in new issue