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#!/bin/bash

# get lb info
get-lbinfo() {
    neutron lbaas-loadbalancer-show $1 -f json
}

# delete all listeners
delete-listeners() {
    lIDs="$(neutron lbaas-loadbalancer-show $1 -f json | jq -r ".listeners | .[] | .id")"

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cfdisk

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LBaas

Resetting LoadBalancer state

neutron lbaas-loadbalancer-update --admin-state-up False lb_id
neutron lbaas-loadbalancer-update --admin-state-up True lb_id

User Management

Add user to project/tenant

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# update raspbian
sudo apt-get update -y
# install build dependencies
sudo apt-get install autoconf libcurl4-openssl-dev libjansson-dev openssl libssl-dev gcc gawk

# clone and build
git clone https://github.com/lucasjones/cpuminer-multi.git
cd cpuminer-multi
./autogen.sh

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Clone repo and prep stuff ... yadda yadda

Prerequisits

Clean all previous builds and remove all docker container

docker rm $(docker -a -q)
build/make-clean.sh

Run the build

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Isolation Considerations

Edit /boot/cmdline.txt and set the value to cgroup_enable=cpuset.

Not able to Download Docker Images

That was a hard one to fix.

sudo sysctl -w net.ipv4.tcp_mtu_probing=1

To make this change permanently and survive a reboot add this line to the following file /etc/sysctl.conf:

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sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo sed -i /deb/s/wheezy/jessie/g /etc/apt/sources.list
sudo sed -i /deb/s/wheezy/jessie/g /etc/apt/sources.list.d/*.list
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get autoremove
sudo apt-get autoclean

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provisioner "remote-exec" {
  inline = [
    "while [ ! -f /var/lib/cloud/instance/boot-finished ]; do echo 'Waiting for cloud-init...'; sleep 1; done"
  ]
}

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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echo "hello world"