radekg

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"crypto/x509/pkix"
	"encoding/pem"
	"fmt"
	"math/big"

radekg

disable_ec2_metadata: True
datasource_list: [ "ConfigDrive", "None"]
datasource:
  None:
    userdata_raw: |
      #!/bin/bash
      groupadd vagrant
      useradd -d /home/vagrant -s /bin/bash -m -g vagrant -G wheel vagrant

      echo "root:vagrant" | chpasswd

radekg

package main

import (
	"fmt"
	"sync"
)

type item struct {
	next     *item
	previous *item

radekg

calico: hostname must be all lowercase

Calico requires the node name to be lowercase. Maybe that's obvious knolwedge but all other components have no problems handling uppercase characters. Error:

[root@k8s-kube-w-8djLQqtkAHJZvaOa centos]# docker ps -a
CONTAINER ID        IMAGE                                      COMMAND             CREATED              STATUS                     PORTS               NAMES
327fa0492135        quay.io/calico/node                        "start_runit"       3 seconds ago        Exited (1) 2 seconds ago                       k8s_calico-node_calico-node-k257k_kube-system_24149352-2567-11e8-94a0-02c64064058a_3
994fe7650e97        quay.io/calico/cni                         "/install-cni.sh"   41 seconds ago       Up 40 seconds                                  k8s_install-cni_calico-node-k257k_kube-system_24149352-2567-11e8-94a0-02c64064058a_0

94122e279a5a gcr.io/google_containers/pause-amd64:3.0 "/pause" About a minute ago Up About a

radekg

Source: https://news.ycombinator.com/item?id=13198567

Always, always, always generate your own SSH moduli.
reply
	
notyourwork 4 hours ago [-]

For those uninformed you should expand on this to. It is a great suggestion but a statement like this to a uninformed isn't very helpful.
reply
	

radekg

package com.gruchalski.testing;

import java.util.UUID;
import java.util.concurrent.*;
import static org.testng.Assert.fail;

public class AsyncUtil {

    protected AsyncUtil() {}

radekg

;; -*- mode: emacs-lisp -*-
;; This file is loaded by Spacemacs at startup.
;; It must be stored in your home directory.

(defun dotspacemacs/layers ()
  "Configuration Layers declaration.
You should not put any user code in this function besides modifying the variable
values."
  (setq-default
   ;; Base distribution to use. This is a layer contained in the directory

radekg

#!/bin/bash

function opt_parse() {
  local _idx=1
  local _last=""
  while [ $_idx -lt $# ] || [ $_idx -eq $# ]; do
    _v=${!_idx}
    if [[ $_v == --* ]]; then
      local _name=$(echo $_v | tr - _)
      eval "__program_argument${_name}=::is-arg-set"

radekg

#!/bin/bash

# This is a unix wrapper around the erlang vm. It provides the following functionality:
#
# * Spawns in foreground
# * Handle SIGHUP and call RELOADFUNC
# * Handle SIGTERM SIGQUIT and SIGINT telling to the vm to quit
# * Dies if the vm dies (for example kernel killing because out of memory)
#
# Forks and improvements are welcome.

radekg

Preparing SD card.

Find Raspberry Pi on the network:

brew install nmap
sudo nmap -v -sn 10.128.30.0/24 | awk '/^Nmap/{ip=$NF}/B8:27:EB/{print ip}'

where 10.128.30.0 is the network the thing is on.

Expand the filesystem with raspi-config.