pmoranga

#!/bin/bash

H=${1:-rpi.example.com}
flash --hostname ${H} --userdata rpi-boot-wifi.yaml https://github.com/hypriot/image-builder-rpi/releases/download/v1.11.5/hypriotos-rpi-v1.11.5.img.zip

pmoranga

A "production-ish" Kubernetes cluster on Raspberry Pi

(Gopher image by Ashley McNamara)

Table of contents:

• Let's Build
• Why though?

pmoranga

#!/usr/bin/env python3


import boto3
import warnings

warnings.filterwarnings('ignore', category=UnicodeWarning)
def get_count_reserved_by_family_base(instances,instance_type,platform):
    item = {}
    total = 0

pmoranga

dc_smarthost="mail.myhome.com:mail.mysecondsmtp.com"
# try in order until it succeeds

pmoranga

version: '2.1'
services:
  grafana:
    container_name: grafana
    image: raymondmm/grafana
    ports:
      - 3000:3000
    volumes:
      - /opt/grafana:/etc/grafana:rw
      - /opt/grafana:/var/lib/grafana:rw

pmoranga

version: '3'
services:
  portainer:
    container_name: portainer
    image: portainer/portainer
    volumes:
      - /srv/docker/portainer:/data
      - /var/run/docker.sock:/var/run/docker.sock
    ports:
      - "9000:9000"

pmoranga

Keybase proof

I hereby claim:

• I am pmoranga on github.
• I am moranga (https://keybase.io/moranga) on keybase.
• I have a public key whose fingerprint is 8ECA D4AD E04E 1CEC 7F6C EE50 0B88 12D1 17EE E862

To claim this, I am signing this object:

pmoranga

import jenkins.model.*;
import hudson.security.*;

// JVM did not like 'hypen' in the class name, it will crap out saying it is
// illegal class name.
class BuildPermission {
  static buildNewAccessList(userOrGroup, permissions) {
    def newPermissionsMap = [:]
    permissions.each {
      newPermissionsMap.put(Permission.fromId(it), userOrGroup)

pmoranga

version: "2"
services:
    telegraf:
        container_name: telegraf
        image: mjenz/rpi-telegraf:alpine
        restart: always
        network_mode: host
        pid: host
        depends_on:
            - influxdb

pmoranga

Vagrant Status in Your Shell Prompt

vagrant_local_status is a Bash function that returns the name and status the relevant Vagrant machine for the current directory.

The primary use case is in your PS1 environment variable, so the status of your current project's Vagrant machine is always visible at every shell prompt. Here's an example of my Bash prompt in a test project dir:

[01:29 PM]-[1506]-[justin@justin]-[~/projects/test]-[dev u= bb/dev @d59dc2d]-[vagrant:poweroff]
$

(vagrant:poweroff is the output of vagrant_local_status)