https://github.com/tankibaj/haproxy-load-balancing
Load balancing with haproxy docker container
https://github.com/tankibaj/haproxy-load-balancing
Last synced: 5 months ago
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Load balancing with haproxy docker container
- Host: GitHub
- URL: https://github.com/tankibaj/haproxy-load-balancing
- Owner: tankibaj
- Created: 2021-05-10T23:47:50.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2021-05-11T10:44:56.000Z (over 4 years ago)
- Last Synced: 2025-02-17T21:36:56.651Z (8 months ago)
- Language: Shell
- Homepage:
- Size: 2.93 KB
- Stars: 0
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for very high traffic web sites and powers quite a number of the world's most visited ones.
#### Goal
- Create a HAProxy docker container.
- Multiple webapp docker containers.
- Configure HAProxy as a load balancer with HTTPS support.
#### Prerequisites
- [Docker Engine](https://docs.docker.com/engine/install/)
- [Docker Compose](https://docs.docker.com/compose/install/)
- [Manage Docker as a non-root user for Linux](https://docs.docker.com/engine/install/linux-postinstall/#manage-docker-as-a-non-root-user)
#### Command and Usage
`./lb `
| Command | Description |
| ------------------------ | ------------------------------------------------------------ |
| `-S, --start, start` | Run HAProxy and application containers. |
| `-D, --destroy, destroy` | Destroy everything related to HAProxy. |
| `-s, -status, status` | HAProxy containers status. |
| `-h, --help, help` | Display help list. |
#### Test
```bash
❯ curl "http://192.168.0.12"
PAGE: serving HOME
HOST NAME: a32381218105
HOST IP: 172.16.50.11
REMOTE IP: loadBalancer_haproxy.haproxy_public_net
SERVER PORT: 80
REMOTE_PORT: 36658
PROTOCOL: HTTP/1.1
USER AGENT: curl/7.64.1
REQUEST TIME: 1620690060
REQUEST URI: /
HTTP_ACCEPT: */*
```
```bash
❯ curl "http://192.168.0.12/dog"
PAGE: serving DOG
HOST NAME: b121061c2732
HOST IP: 172.16.50.13
REMOTE IP: loadBalancer_haproxy.haproxy_public_net
SERVER PORT: 80
REMOTE_PORT: 54638
PROTOCOL: HTTP/1.1
USER AGENT: curl/7.64.1
REQUEST TIME: 1620690134
REQUEST URI: /dog
HTTP_ACCEPT: */*
```
```bash
❯ curl "http://192.168.0.12/cat"
PAGE: serving CAT
HOST NAME: fe41f0309c77
HOST IP: 172.16.50.15
REMOTE IP: loadBalancer_haproxy.haproxy_public_net
SERVER PORT: 80
REMOTE_PORT: 60008
PROTOCOL: HTTP/1.1
USER AGENT: curl/7.64.1
REQUEST TIME: 1620690163
REQUEST URI: /cat
HTTP_ACCEPT: */*
```
```bash
❯ curl "http://192.168.0.12/bird"
PAGE: serving BIRD
HOST NAME: 084420e573d9
HOST IP: 172.16.50.17
REMOTE IP: loadBalancer_haproxy.haproxy_public_net
SERVER PORT: 80
REMOTE_PORT: 46074
PROTOCOL: HTTP/1.1
USER AGENT: curl/7.64.1
REQUEST TIME: 1620690188
REQUEST URI: /bird
HTTP_ACCEPT: */*
```