wittekind

[
    {
        "id": "76e8dd64.3526ac",
        "type": "function",
        "z": "3eed02d1.e6900e",
        "name": "extract port_overrides",
        "func": "const deviceId = \"your device id\";\n\nconst port_overrides = msg.payload.flatMap(site => site)    \n    .filter(device => device._id == deviceId)\n    .flatMap(device => device.port_overrides);\nmsg.payload = port_overrides;\nmsg.device_id = deviceId;\n\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",

superseb

RKE2 commands

• Updated on May 29 to accommodate etcd container not having /bin/sh available anymore.

Install

curl -sL https://get.rke2.io | sh
systemctl daemon-reload
systemctl start rke2-server

brandonb927

#!/usr/bin/env node

// $ npm install -d fs-extra ora open puppeteer

const { spawn } = require('child_process')
const readline = require('readline')
const path = require('path')

const fse = require('fs-extra')
const open = require('open')

troyfontaine

Ubiquiti USG Advanced Configuration

Overview

Integrated DNS Overview

When using a USG with Ubiquiti's Unifi Controller software (version 5.6 and earlier), the functionality of integrating the hostnames of clients (when they request a DHCP lease) into local DNS does not appear to work as you would find with Consumer grade routers. To work around this limitation, we can add static host mappings to a configuration file that will be provisioned to the USG when either a configuration change is made or we force provisioning to the USG itself.

Non-GUI Supported Dynamic DNS Providers

I've added in the necessary syntax for adding Cloudflare DDNS to the USG for VPN/Services setup courtesy of this post by britannic on the Ubiquiti Forums.

Configuration File

luckydonald

The way I could do it was by using the docker api. I used the docker-py package to access it.

The api exposes a labels dictionary for each container, and the keys com.docker.compose.container-number, com.docker.compose.project and com.docker.compose.service did what was needed to build the hostname.

The code below is a simplified for code I am now using. You can find my advanced code with caching and fancy stuff that at Github at luckydonald/pbft/dockerus.ServiceInfos (backup at gist.github.com).

rkuzsma

Step by step how to pull a private DockerHub hosted image in a Kubernetes YML.

export DOCKER_REGISTRY_SERVER=https://index.docker.io/v1/
export DOCKER_USER=Type your dockerhub username, same as when you `docker login`
export DOCKER_EMAIL=Type your dockerhub email, same as when you `docker login`
export DOCKER_PASSWORD=Type your dockerhub pw, same as when you `docker login`

kubectl create secret docker-registry myregistrykey \
  --docker-server=$DOCKER_REGISTRY_SERVER \
  --docker-username=$DOCKER_USER \

hpherzog

#!/bin/sh

apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10

echo "deb http://repo.mongodb.org/apt/debian wheezy/mongodb-org/3.0 main" | tee /etc/apt/sources.list.d/mongodb-org-3.0.list

apt-get update

apt-get install -y mongodb-org

chadrien

Debug your PHP in Docker with Intellij/PHPStorm and Xdebug

1. For your local dev, create a Dockerfile that is based on your production image and simply install xdebug into it. Exemple:

FROM php:5

RUN yes | pecl install xdebug \
&& echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \

u0d7i

Disable vim automatic visual mode on mouse select

issue: :set mouse-=a
add to ~/.vimrc: set mouse-=a

my ~/.vimrc for preserving global defaults and only changing one option:

source $VIMRUNTIME/defaults.vim
set mouse-=a

shamil

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8