davidcorbin

# Manually remove finalizers

kubectl edit -n cattle-system secret tls-rancher
kubectl patch secret tls-rancher -p '{"metadata":{"finalizers":[]}}' --type='merge' -n cattle-system

kubectl patch namespace cattle-system -p '{"metadata":{"finalizers":[]}}' --type='merge' -n cattle-system
kubectl delete namespace cattle-system --grace-period=0 --force

kubectl patch namespace cattle-global-data -p '{"metadata":{"finalizers":[]}}' --type='merge' -n cattle-system
kubectl delete namespace cattle-global-data --grace-period=0 --force

davidcorbin

How to fix missing ZLIB_LIBRARY and ZLIB_INCLUDE_DIR cmake error on Windows

Install ZLIB

Download ZLIB for Windows from Sourceforge and install it on your Windows machine. Works with x86/x64

Find ZLIB install directory

Currently, the ZLIB installer from Sourceforge (above) installs in C:/Program Files (x86)/GnuWin32.

davidcorbin

sudo vim /etc/fstab

# Comment out lines that have the word swap on them

sudo reboot

davidcorbin

helm upgrade --install promtail loki/promtail -n promtail \
  --set volumes\[0\].name=docker \
  --set volumes\[0\].hostPath.path=/var/lib/rancher/rke/log \
  --set volumes\[1\].name=pods \
  --set volumes\[1\].hostPath.path=/var/log/containers \
  --set volumes\[2\].name=dockersym \
  --set volumes\[2\].hostPath.path=/apps/docker/containers \
  --set volumes\[3\].name=podssym \
  --set volumes\[3\].hostPath.path=/var/log/pods\
  --set volumeMounts\[0\].name=docker \

davidcorbin

sudo iptables -N LOGGING
sudo iptables -A INPUT -j LOGGING
sudo iptables -A OUTPUT -j LOGGING
sudo iptables -A LOGGING -m limit --limit 2/min -j LOG --log-prefix "IPTables-Dropped: " --log-level 4
sudo iptables -A LOGGING -j DROP

davidcorbin

name: Docker Image CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:

davidcorbin

minikube ssh "route -n | grep ^0.0.0.0 | awk '{ print \$2 }'"

davidcorbin

curl -fsSL get.docker.com -o get-docker.sh && sh get-docker.sh

davidcorbin

#!/usr/bin/env escript
main([ConfigFile]) ->
    {ok, Terms} = file:consult(ConfigFile),
    io:format("~p~n",[Terms]).

davidcorbin

%matplotlib widget
from ipywidgets import *
import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, 2 * np.pi)
fig = plt.figure()
ax = fig.add_subplot(1, 1, 1)
line, = ax.plot(x, np.sin(x))