uorat

upstream websocket {
    server localhost:3000;
}

server {
    listen       80;
    server_name  localhost;

    access_log  /var/log/nginx/websocket.access.log  main;

uorat

global
    log         127.0.0.1 local2

    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     4096
    user        haproxy
    group       haproxy
    daemon
    stats socket /var/lib/haproxy/stats user root group root level admin

uorat

global
    log         127.0.0.1 local2

    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     4096
    user        haproxy
    group       haproxy
    daemon
    stats socket /var/lib/haproxy/stats

uorat

---

########################################
## Ansible Playbook for installing Nginx
########################################

- name: check registered the repository of nginx-release
  shell: rpm -qa | grep nginx-release
  register: result
  ignore_errors: True

uorat

# 1. 継続利用する Node Endpoint read1 - 3 の weight を 1 にする

ansible -m 'shell' -i production haproxy -s -a'echo "set weight mysql/reader1 1" | sudo socat stdio /var/lib/haproxy/stats'
ansible -m 'shell' -i production haproxy -s -a'echo "set weight mysql/reader2 1" | sudo socat stdio /var/lib/haproxy/stats'
ansible -m 'shell' -i production haproxy -s -a'echo "set weight mysql/reader3 1" | sudo socat stdio /var/lib/haproxy/stats'

# 2. Reader Endpoint 経由でクエリが流れないように Reader Endpoint の weight を 0 にする

ansible -m 'shell' -i production haproxy -s -a'echo "set weight mysql/reader 0" | sudo socat stdio /var/lib/haproxy/stats'

uorat

from __future__ import print_function
import sys
import os
import logging

logger = logging.getLogger()
logger.setLevel(logging.INFO)

def handle(event, context):
    logger.info("$ENV: " + str(os.environ))

uorat

{
	"runtime": "python3.6",
	"hooks": {
		"build": "pip install -r requirements.txt -t ./site-packages"
	},
	"environment": {
		"PYTHONPATH": "/var/runtime:/var/task/site-packages"
	}
}

uorat

requests==2.18.2

uorat

{
	"runtime": "python3.6",
	"hooks": {
		"build": "pip install -r requirements.txt -t ."
	}
}

uorat

{
  "hooks": {
    "build": "GOOS=linux GOARCH=amd64 go build -o main main.go",
    "clean": "rm -f main"
  }
}