yhara

emotion :+1: :-1: :clap: :heart: :sparkles: :v: :zzz:
icon :new: :ok: :cool: :vs: :tm: :warning: :wheelchair: :zap: :art: :bomb: :bulb: :key: :lock: :memo: :mag: 
item :book: :gift: :moneybag: :mega: :scissors: :hammer:
device :computer: :iphone: :calling: :email: 
human :cop: :runner: :feet: :fist: :punch: :lipstick: :tophat:
food :beer: :cake: :smoking:
behicle :airplane: :bike: :bus: :ski: :taxi: :train:
animal :bear: :fish: :octocat:
nature :fire: :leaves: :star: :sunny:

blalor

#!/bin/bash
#
# consul        Manage the consul agent
#       
# chkconfig:   2345 95 95
# description: Consul is a tool for service discovery and configuration
# processname: consul
# config: /etc/consul.conf
# pidfile: /var/run/consul.pid

kchida

- What do Etcd, Consul, and Zookeeper do?
  - Service Registration:
    - Host, port number, and sometimes authentication credentials, protocols, versions
      numbers, and/or environment details.
  - Service Discovery:
    - Ability for client application to query the central registry to learn of service location.
  - Consistent and durable general-purpose K/V store across distributed system.
    - Some solutions support this better than others.
    - Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
    - Centralized locking can be based on this K/V store.

stojg

#!/bin/sh
### BEGIN INIT INFO
# Provides:          consul
# Required-Start:    $local_fs $remote_fs
# Required-Stop:     $local_fs $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      S 0 1 6
# Short-Description: Consul service discovery framework
# Description:       Healthchecks local services and registers
#                    them in a central consul database.