DW Lee leepro

Rust in Large Organizations

Initially taken by Niko Matsakis and lightly edited by Ryan Levick

Agenda

Introductions
Cargo inside large build systems
FFI
Foundations and financial support

Reference GO code: https://gist.github.com/ernado/9d6bb51ab91887cc02a9540df4fb535d
Reference C++ code: https://habr.com/ru/post/450512/#comment_20140076

Results

rust = 636ms
gcc = 653ms
go = 663ms
clang = 799ms

Roughly 10ms deviations observed.

Portainer compose deployment with admin password preset

This file aims to explain how to deploy Portainer inside a compose file with the admin password already set.

Generate the admin password

For this example, we'll use the password superpassword.

Use the following command to generate a hash for the password:

How to install NVIDIA Docker 2 package on Ubuntu and Debian:

If you came to this result (from Google or elsewhere) after realizing that Nvidia-docker's entry on this subject does not result in a working installation, here are the basic steps needed to install this package correctly:

For starters, ensure that you've installed the latest Docker Community edition by following the steps below:

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88

sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

DEPRECATION NOTICE

This gist is now deprecated in favor of our official documentation: https://documentation.portainer.io/api/api-examples/ which contains up to date examples!

THE FOLLOWING DOCUMENTATION IS DEPRECATED

Please refer to the link above to get access to our updated API documentation and examples.

	package auth

	import (
	"encoding/json"
	"fmt"
	"io"
	"io/ioutil"
	"net"
	"net/http"
	"net/url"

	package main

	import (
	"context"
	"flag"
	"fmt"
	"log"
	"os"
	"os/signal"
	"syscall"

	#set up the dir structure if it doesn't exist
	set t ~/.trello; mkdir -p $t
	function if_exist # we don't want to litter our code with ifs if a read model or events are not there yet. Return /dev/nul for empty
	if test -e $t/$argv[1]; echo $t/$argv[1]; else; echo /dev/null; end
	end
	function list # provide lists from our tab delimited entries with filtering and line item numbers to make choices
	set list $argv[1]; set column_to_show $argv[2]; set filter $argv[3]; set count 1
	cat (if_exist $list) \| grep -e "$filter\$" \| while read line
	set -l line_items (string split \t $line)
	echo $count\) $line_items[$column_to_show]

	server {
	listen 80;
	server_name localhost;

	location /oauth2/ {
	proxy_pass http://oauth-proxy:4180;
	proxy_set_header Host $host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Scheme $scheme;
	proxy_set_header X-Auth-Request-Redirect $request_uri;

	conn, err := grpc.Dial(
	s.rpcSocketPath,
	grpc.WithInsecure(),
	grpc.WithDialer(func(addr string, timeout time.Duration) (net.Conn, error) {
	return net.DialTimeout("unix", addr, timeout)
	}))
	if err != nil {
	log.Fatalf("did not connect: %v", err)
	}
	defer conn.Close()