https://github.com/ziozzang/simple-haproxy-l4

Simple Haproxy container for TCP Load balancer (L4). to make LB-as-a-Service
https://github.com/ziozzang/simple-haproxy-l4

Last synced: 3 months ago
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Simple Haproxy container for TCP Load balancer (L4). to make LB-as-a-Service

• Host: GitHub
• URL: https://github.com/ziozzang/simple-haproxy-l4
• Owner: ziozzang
• License: bsd-3-clause
• Created: 2022-11-04T09:25:50.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2022-11-04T09:39:07.000Z (over 3 years ago)
• Last Synced: 2025-06-19T15:49:43.511Z (about 1 year ago)
• Language: Python
• Size: 5.86 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# simple-haproxy-l4

Simple Haproxy container for TCP Load balancer (L4).

# Why make this?

to make LB-as-a-Service. (w/ Kubernetes??)

# Author

- Jioh L. Jung

# How to Use

- build container. and set environments for injection.

# Environments values

| Environ Value | Comment | Default Value |

| --- | --- | --- |

| MAXCONN | maximum connection | 50000 |

| SERVER_PORT | port to listen | 8888 |

| STATUS_PORT | status port (at /) | 8080 |

| CLIENT_TIMEOUT | timeout for client | 60s |

| SERVER_TIMEOUT | timeout for server(backend) | 30s |

| SERVER_OPT | Backend host connection option | inter 3s fastinter 1s rise 3 fail 2 |

| CONN_TRY_TIMNE_OUT | | 8s |

| LB_POLICY | load balancer type | source |

| TARGET_SERVER | target backend server | N/A |

- SERVER_OPT

  - inter: checking interval

  - fastinter: if failed status, checking interval

  - rise: after n times checking passed, add to service up

  - fail: after n times checking failed, remove from service

- TARGET_SERVER

  - target backend servers list. splited by ','

  - ex: google.com:443,naver.com:443