dcnl1980

Step By Step Guide to Configure a CoreOS Cluster From Scratch

This guide describes how to bootstrap new Production Core OS Cluster as High Availability Service in a 15 minutes with using etcd2, Fleet, Flannel, Confd, Nginx Balancer and Docker.

Content

• Introduction
  • Tools Used
• Basic Configuration

dcnl1980

#!/bin/bash
#

# this is going to be a rewrite of this:
# https://github.com/defsdoor/letsencrypt-autorenew/blob/master/get_certificates

# example file mycerts:
## EMAIL [email protected]
## HOSTS www.example.com
## EMAIL [email protected]

dcnl1980

#Install Bitcoind
sudo add-apt-repository ppa:bitcoin/bitcoin
sudo apt update
sudo apt install bitcoind
#Install Geth
sudo add-apt-repository -y ppa:ethereum/ethereum
sudo apt update
sudo apt install ethereum

dcnl1980

------- MAKE A SYMBOLIC LINK AFTER COMPILE OR INSTALL ----------

ln -s ~/bitcoin/bin/* /usr/local/bin

------- SETUP A DAEMON SERVICE ----------

sudo vi /etc/systemd/system/bitcoind.service

[Unit]
Description=bitcoin
After=network.target

dcnl1980

dcnl1980

** Add repository and install bitcoind ** 

sudo apt-get install build-essential libtool autotools-dev autoconf libssl-dev libboost-all-dev software-properties-common 
sudo add-apt-repository ppa:bitcoin/bitcoin
sudo apt-get install libevent-dev 
sudo apt-get install libdb4.8-dev libdb4.8++-dev # if you are on ubuntu 18.04, skip this part and do the next on 20.04

# if you are ubuntu 20.04 there needs to be a patch for libdb4.8 applied
# https://gist.github.com/danieldk/5700533
# https://askubuntu.com/questions/393289/how-to-install-libdb4-8-dev-or-equivalent-on-13-10