bgulla

#!/bin/sh
# Backup your data
# Use at your own risk
# Usage ./extended-cleanup-rancher2.sh
# Include clearing all iptables: ./extended-cleanup-rancher2.sh flush
docker rm -f $(docker ps -qa)
docker rmi -f $(docker images -q)
docker volume rm $(docker volume ls -q)
for mount in $(mount | grep tmpfs | grep '/var/lib/kubelet' | awk '{ print $3 }') /var/lib/kubelet /var/lib/rancher; do umount $mount; done
cleanupdirs="/etc/ceph /etc/cni /etc/kubernetes /opt/cni /opt/rke /run/secrets/kubernetes.io /run/calico /run/flannel /var/lib/calico /var/lib/etcd /var/lib/cni /var/lib/kubelet /var/lib/rancher/rke/log /var/log/containers /var/log/pods /var/run/calico"

bgulla

import json
import random
import time
import logging

import requests
from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support import expected_conditions as EC

bgulla

#                                   _       _
#  _ ____   _____       _ __   __ _| |_ ___| |__
# | '_ \ \ / / _ \_____| '_ \ / _` | __/ __| '_ \
# | |_) \ V /  __/_____| |_) | (_| | || (__| | | |
# | .__/ \_/ \___|     | .__/ \__,_|\__\___|_| |_|
# |_|                  |_|


#############
# TODO

bgulla

pipeline {
    environment {
        registryCredential = 'harbor-lol-jenk-robot'
        DOCKER_IMAGE = sh 'echo ${JOB_NAME} | sed "s/gitea-larkspur//g" | sed "s/master//g"'
        registry = "" /*be sure to include trailing slash*/
        docker_image_name = "bgulla/rtl-tcp"
        docker_img =  "${registry}${docker_image_name}"

        /* */
        push_to_local_registry = true

bgulla

{
    "annotations": {
      "list": [
        {
          "builtIn": 1,
          "datasource": "-- Grafana --",
          "enable": true,
          "hide": true,
          "iconColor": "rgba(0, 211, 255, 1)",
          "name": "Annotations & Alerts",

bgulla

pipeline {
    environment {
        registryCredential = 'harbor-lol-jenk-robot'
        DOCKER_IMAGE = sh 'echo ${JOB_NAME} | sed "s/gitea-larkspur//g" | sed "s/master//g"'
        registry = "" /*be sure to include trailing slash*/
        docker_image_name = "bgulla/k8s757-flask"
        docker_img =  "${registry}${docker_image_name}"

        /* */
        push_to_local_registry = true

bgulla

#####
# On the host that you want to run your kickstart server (in the folder containing kickstart.cfg): 
#  docker run --restart=always -p 9999:80 -v ${PWD}/kickstart.cfg:/var/www/html/kickstart.cfg nginx
#####
# Instructions:
#  - Boot into a fresh CentOS box. When you get presented with the ASCII menu, press tab then type: 
#    ks=http://<IP_OF_KICKSTART_BOX>:9999/kickstart.cfg . Then press enter.

## kickstart.cfg
#####

bgulla

Greenfield Rancher install

Pre-Rancher Steps

Kubernetes Persistent Storage

Head to your synology/freenas and setup a new NFS share just for your kubernetes persistent storage. Make sure to turn off authentication.

Networking - Create a vlan just for your VMs

1. Create a vlan (10.0.X.1 or 192.168.X.1) just for your VMs in your Unifi Controller, dont worry about firewall or traffic shaping. What I typically do is once I have created the vlan, I go to the Unifi Switch configuration area, and assign the port that the server is being plugged-into as being mapped to my VM-VLAN.
2. Create a vlan for your Ingress Controller/Metallb. Just create the vlan and we'll worry about the rest later.

bgulla

#!/usr/bin/python
import sys
import os
import platform
import time
import subprocess
import json
import socket
import logging
from influxdb import InfluxDBClient

bgulla

Building oc-cli for ARM Architectures

ARM64/AARCH64 (Jetson Nano) or RPi 4

cd $GOPATH
git clone -b release-3.11 https://github.com/openshift/origin.git
sudo apt install libgpgme-dev -y 
mkdir -p src/github.com/openshift
mv origin src/github.com/openshift/
go build -v github.com/openshift/origin/cmd/oc