soakes

#cloud-config
rancher:
  services:
    zerotier:
      image: zerotier/zerotier-containerized:1.2.4
      labels:
        io.rancher.os.scope: system
      volumes:
        - /var/lib/zerotier-one:/var/lib/zerotier-one
      restart: always

soakes

#!/bin/bash -e
# Select which Docker version to use on CoreOS with torcx.

# Specify the available Docker version to enable.
version=17.09

# Create modifiable torcx paths if they don't exist already.
mkdir -p /etc/torcx/profiles /var/lib/torcx/store

# Download the torcx manifest file for the currently running OS version.

soakes

Sometimes after a hard reboot (power cut), if your synology cannot be logged in with DSM and it shows "System is getting ready. Please log in later" , please do these steps :

#Admin login via ssh
> synobootseq --set-boot-done
> synobootseq --is-ready
#optional
> /usr/syno/etc/rc.d/S97apache-sys.sh start
> /usr/syno/etc/rc.d/S95sshd.sh start

soakes

apiVersion: rook.io/v1alpha1
kind: Cluster
metadata:
  name: rook
  namespace: rook
spec:
  versionTag: master
  dataDirHostPath: /var/lib/rook-config
  # toggle to use hostNetwork
  hostNetwork: true

soakes

1. Create namespace.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: gitlab

2. kubectl create -f ./namespace.yaml

soakes

Setting up netboot.xyz with an EdgeRouter

This document covers how to setup netboot.xyz, a service that provides iPXE-based installation and live boot of a bunch of operating systems, on a Ubiquiti EdgeRouter.

Assumptions

I've made a few assumptions throughout this document that will probably be different for your setup:

soakes

#version=RHEL7
# Action
install

cdrom

lang en_US.UTF-8
keyboard us
text
firewall --service=ssh

soakes

#cloud-config
hostname: host-0815
ssh_authorized_keys:
  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDA61LSHA7iU+82Z2qypYLx2gB9uHydUOoDON30ceAKl5dSgzShtF5XS5sqABYBMowDcvdkNyUDdt1Druv82iu/scATLFmxTQ8R2XIL33dMO6IpBg0d3WQcU5Xqeor9s5LTpln7F0V+9vaYG/nXqQtnz4PEnZGA+f9ddHuvcDajqKLNTDyriL87E6HAfjNU+1ShI2Qv8Zqhq8rYW0zkn2C+4vVKpgzq8B91R7hSXZwUTU9+bIq3uqTfe/t9/5hFNZEUo/ezV25DFvWDmvKcXt1QRoLxL/NI7h00fEJY7QVh2eevtiA9BdthI2LHx2tm2LoMYHQVZUVljm033xh2UISx
  
runcmd:
  - echo "true" > /home/rancher/provisioned
  
write_files:
  - path: /etc/docker/certs.d/private-registry.internal/ca.crt

soakes

My Elasticsearch cheatsheet with example usage via rest api (still a work-in-progress)

Shortlinks:

• Cluster Health
  • Index Level
  • Shard Level
• Nodes Overview
• Indices Overview
• Cluster Maintenance

soakes

#!/bin/bash

# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
# Used to provide DDNS service for my home
# Needs the DNS record pre-creating on Cloudflare

# Proxy - uncomment and provide details if using a proxy
#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>

# Cloudflare zone is the zone which holds the record