haproxytechblog

## blog20181127-01.cfg
backend per_ip_and_url_rates
    stick-table type binary len 8 size 1m expire 24h store http_req_rate(24h)

backend per_ip_rates
    stick-table type ip size 1m expire 24h store gpc0,gpc0_rate(30s)

## blog20181210-01.sh
cd blog/building_service_mesh
docker-compose up -d consul-server

# Wait for consul-server to bootstrap itself
sleep 10

# Create ACL token that agents use to connect to consul-server
docker-compose exec consul-server curl --request PUT --header "X-Consul-Token: mastertoken" --data '{ "ID": "agenttoken", "Name": "Agent Token", "Type": "client", "Rules": "node \"\" { policy = \"write\" } service \"\" { policy = \"write\" }" }' http://localhost:8500/v1/acl/create
sleep 1

## blog20181219-01.cfg
option http-use-htx

## blog20190115-01.cfg
Authorization: Bearer <token>

## blog20190116-01.cfg
frontend fe_mysite
    bind :443  ssl  crt /path/to/cert.pem  alpn h2,http/1.1
    default_backend be_servers

## blog20121029-01.cfg
defaults
    log-format "<format-string>"

## blog20190207-01.sh
sudo apt install -y rsyslog

## blog20190214
GET /MyTime/bob HTTP/1.1
Host: mytime.example.local

HTTP/1.0 200 OK
Server: BaseHTTP/0.6 Python/3.6.7
Date: Tue, 22 Jan 2019 16:38:11 GMT

<HTML><BODY>Hello Bob Smith, your IP address is 198.18.0.7 and your local time is 10:38.</BODY></HTML>

## blog20190228-01.cfg
backend apiservers
    balance roundrobin
    server server1 192.168.50.3:80 check

## blog20190314-01.sh
Feb 8 20:51:28 server1 haproxy[4718]: 192.168.50.5 [08/Feb/2019:20:51:28.816] website~ servers/server1 0/0/0/1/1 304 180 - - ---- 1/1/0/1/0 0/0 "GET / HTTP/1.1"
	backend per_ip_and_url_rates
	stick-table type binary len 8 size 1m expire 24h store http_req_rate(24h)

	backend per_ip_rates
	stick-table type ip size 1m expire 24h store gpc0,gpc0_rate(30s)
	cd blog/building_service_mesh
	docker-compose up -d consul-server

	# Wait for consul-server to bootstrap itself
	sleep 10

	# Create ACL token that agents use to connect to consul-server
	docker-compose exec consul-server curl --request PUT --header "X-Consul-Token: mastertoken" --data '{ "ID": "agenttoken", "Name": "Agent Token", "Type": "client", "Rules": "node \"\" { policy = \"write\" } service \"\" { policy = \"write\" }" }' http://localhost:8500/v1/acl/create
	sleep 1
	frontend fe_mysite
	bind :443 ssl crt /path/to/cert.pem alpn h2,http/1.1
	default_backend be_servers
	GET /MyTime/bob HTTP/1.1
	Host: mytime.example.local

	HTTP/1.0 200 OK
	Server: BaseHTTP/0.6 Python/3.6.7
	Date: Tue, 22 Jan 2019 16:38:11 GMT

	<HTML><BODY>Hello Bob Smith, your IP address is 198.18.0.7 and your local time is 10:38.</BODY></HTML>
	backend apiservers
	balance roundrobin
	server server1 192.168.50.3:80 check