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https://github.com/scraly/ovhcloud-mks-benchmarks
https://github.com/scraly/ovhcloud-mks-benchmarks
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- Host: GitHub
- URL: https://github.com/scraly/ovhcloud-mks-benchmarks
- Owner: scraly
- Created: 2023-11-21T13:23:16.000Z (12 months ago)
- Default Branch: main
- Last Pushed: 2023-11-21T13:57:36.000Z (12 months ago)
- Last Synced: 2024-05-01T21:50:59.870Z (6 months ago)
- Language: Shell
- Size: 5.86 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# ovhcloud-mks-benchmarks
This repository allows you to create some benchmarks for OVHcloud Managed Kubernetes Service.
Through this procedure, you can [create multiple OVHcloud Managed Kubernetes, through Terraform](https://docs.ovh.com/gb/en/kubernetes/creating-a-cluster-through-terraform/).
We will create, in parallel, several Kubernetes clusters in OVH, with a functional deployment and a service.
# Prerequisites
Generate [OVH API credentials](https://api.ovh.com/createToken/?GET=/*&POST=/*&PUT=/*&DELETE=/*) and then export in environment variables in your machine like this:
```
$ export OVH_ENDPOINT="ovh-eu"
export OVH_APPLICATION_KEY="xxx"
export OVH_APPLICATION_SECRET="xxxxx"
export OVH_CONSUMER_KEY="xxxxx"
```
Or you can directly put them in `provider.tf` in ovh provider definition:
```
provider "ovh" {
version = "~> 0.16"
endpoint = "ovh-eu"
application_key = "xxx"
application_secret = "xxx"
consumer_key = "xxx"
}
```
# Configuration
In `variables.tf` file you can change several useful parameters.
First, set your `service_name` parameter (Public Cloud project ID):
```
variable "service_name" {
default = "xxxxx"
}
```
You can also change the number of nodes (1 by default):
```
variable "nb_nodes" {
default = 1
}
```
The region can also be changed:
```
variable "region" {
default = "GRA7"
}
```
And the type of machines for the nodes, too:
```
variable "flavor_name" {
default = "b2-7"
}
```
# How To
A script have been made to:
- Create the Kubernetes clusters
- and for each:
- apply a deployment
- a service
- and when the load balancer is created, curl the app to know when it is ready
Launch the script to launch the bench:
```
./scripts/script.sh
```
Output are writted in `logs` file.
```
tail -f logs
```
When the script hve finished to run, you should have a little report:
```
Report:
START: Mar 21 nov 2023 11:03:30 CET
MIDDLE: Mar 21 nov 2023 11:15:50 CET (0:12:20)
END: Mar 21 nov 2023 11:17:32 CET (0:14:02)
Details:
- cluster creation:
- nodepool creation:
Total:
- Cluster & node pool creation: 0:12:20
- Total (after app deployment): 0:14:02
```
To have a complete report, the only thing to do is to copy/paste the creation time for the cluster and the node pool ;-).
# Clean
You can remove generated files and OVHcloud resources created:
```
./scripts/clean.sh
```
# Test if your credentials are still valid:
```
$ cd scripts/
$ pip3 install ovh
$ python3 me.py
{
"birthCity": "",
"email": "[email protected]",
"city": "xxx",
"companyNationalIdentificationNumber": null,
"currency": {
"symbol": "\u20ac",
"code": "EUR"
},
"sex": null,
"fax": "",
"area": "",
"italianSDI": "xxxxxxxx",
"name": "xx",
"zip": "xxxxx",
"organisation": "",
"corporationType": "",
"firstname": "xxx",
"legalform": "individual",
"nichandle": "xx",
"vat": "",
"spareEmail": null,
"language": "fr_FR",
"customerCode": "xxxx-xxxx-xx",
"birthDay": "",
"state": "complete",
"address": "xxxxxx",
"ovhSubsidiary": "FR",
"phone": "+33.xxxxxxxxx",
"nationalIdentificationNumber": null,
"phoneCountry": "FR",
"country": "FR"
}
```