Sven Nebel snebel29

(NB: adapted from this Ask Ubuntu thread -- tested to work on Ubuntu 16.04 LTS through Ubuntu 22.04 LTS (Jammy).

Unlike using VMWare Tools to enable Linux guest capabilities, the open-vm-tools package doesn't auto-mount shared VMWare folders. This can be frustrating in various ways, but there's an easy fix.

TL;DR

Install open-vm-tools and run:

sudo mount -t fuse.vmhgfs-fuse .host:/ /mnt/hgfs -o allow_other

Generate root/intermediate/end certs

Run https://gist.github.com/bprashanth/d79b9810dea8b07a7bb1ccf467be5b66 (some googling + fiddling of how to generate intermediates with openssl, so don't take this as an authoritative guide). That script will create 3 CSRs, one for the root, one for an intermediate, and the last one for the end user. You probably don't care about most of the fields of the CSR execpt for "Common Name", eg:

If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [AU]:
State or Province Name (full name) [Some-State]:
Locality Name (eg, city) []:

Setting up an external Zookeeper Solr Cluster

This is a step by step instruction on how to create a cluster that has three Solr nodes running in cloud mode. These instructions should work on both a local cluster (for testing) and a remote cluster where each server runs in its own physical machine. This was tested on Solr version 5.4.1 and Zookeeper version 3.4.6

Installing Solr and Zookeeper

Download and extract Solr:
- curl -O http://archive.apache.org/dist/lucene/solr/5.5.3/solr-5.5.3.tgz
- mkdir /opt/solr

In the below keyboard shortcuts, I use the capital letters for reading clarity but this does not imply shift, if shift is needed, I will say shift. So ⌘ + D does not mean hold shift. ⌘ + Shift + D does of course.

Tabs and Windows

Function	Shortcut
New Tab	`⌘` + `T`
Close Tab or Window	`⌘` + `W` (same as many mac apps)
Go to Tab	`⌘` + `Number Key` (ie: `⌘2` is 2nd tab)
Go to Split Pane by Direction	`⌘` + `Option` + `Arrow Key`

	FROM golang:1.9

	WORKDIR /go/src/github.com/purplebooth/example
	COPY . .
	RUN go build -ldflags "-linkmode external -extldflags -static" -a main.go

	FROM scratch
	COPY --from=0 /go/src/github.com/purplebooth/example/main /main
	CMD ["/main"]

	# Prometheus configuration to scrape Kubernetes outside the cluster
	# Change master_ip and api_password to match your master server address and admin password
	global:
	scrape_interval: 15s
	evaluation_interval: 15s


	scrape_configs:
	# metrics for the prometheus server
	- job_name: 'prometheus'

	#!/bin/bash

	name=$RANDOM
	url='http://localhost:9093/api/v1/alerts'

	echo "firing up alert $name"

	# change url o
	curl -XPOST $url -d "[{
	\"status\": \"firing\",

	items=[1,2,3,4]

	items --> [1,2,3,4]
	iter(items) --> <listiterator at 0x7f4d642273d0>
	(iter(items) ) --> <listiterator at 0x7f4d64227690>
	(iter(items), ) --> (<listiterator at 0x7f4d64227690>,)
	(iter(items), ) * 2 --> (<listiterator at 0x7f4d64227590>, <listiterator at 0x7f4d64227590>)
	zip(* (iter(items),)*2 ) --> zip(<listiterator at 0x7f4d64227590>, <listiterator at 0x7f4d64227590>)

	#!/usr/bin/env python

	## This program is free software: you can redistribute it and/or modify
	## it under the terms of the GNU General Public License as published by
	## the Free Software Foundation, either version 3 of the License, or
	## (at your option) any later version.

	## This program is distributed in the hope that it will be useful,
	## but WITHOUT ANY WARRANTY; without even the implied warranty of
	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the