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https://github.com/rajiska/devops-fizzbuzz
https://github.com/rajiska/devops-fizzbuzz
Last synced: 10 days ago
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- Host: GitHub
- URL: https://github.com/rajiska/devops-fizzbuzz
- Owner: RaJiska
- Created: 2022-09-28T01:00:24.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2022-09-28T06:45:36.000Z (about 2 years ago)
- Last Synced: 2024-10-13T02:08:59.964Z (25 days ago)
- Language: Go
- Size: 28.3 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# DevOps Fizzbuzz
## Pre-requisites
1. You will need the following tools installed:
1. Runtime
1. [Go](https://go.dev/doc/install)
2. [Docker](https://docs.docker.com/get-docker/)
3. [Kubectl](https://kubernetes.io/docs/tasks/tools/)
4. [Helm](https://helm.sh/docs/intro/install/)
5. [Kind](https://kind.sigs.k8s.io/docs/user/quick-start/#installation)
## Description
Cloud native webserver that may be plugged with Redis.
## Building
### Locally
```
make
```
Binary built as `http-server`.
### Docker
```
make build-docker
```
Can be ran via image `local/http-server`, with sample command `docker run -p 8080:3000 --rm -it local/http-server`, service exposed on port `8080` locally.
### K8S
```
make run-k8s-kind
```
Will provision a `fizzbuzz` kind cluster cluster, install an ingress controller, a redis, and the HTTP server. By default three replicas are created with state handled via Redis.
The service may be accessed through `localhost:9090`.
## Environment Variables
| Name | Description | Default |
|---------------------|-----------------------------------------------------------|-----------------------|
| SERVER_PORT | Port the web server shall be exposed with. | 3000 |
| HEALTHCHECK_TIMEOUT | Frequency internal healthcheck shall be ran (in seconds). | 1 |
| HEALTHCHECK_ADDRESS | Address the healthcheck shall ping. | http://127.0.0.1:3000 |
| HEALTHCHECK_ENABLE | Whether or not internal healthcheck is enabled. | true |
| REDIS_ENABLE | Whether or not Redis shall be used to handle the state. | false |
| REDIS_ADDRESS | Address of the redis server to use, if enabled. | localhost:6379 |