Using Caddy to HTTPS all the things 04 Apr 2017. com domain to your server, in the server you would have your docker-compose (I am assuming) project running with 80 and 443 ports mapped to the Caddy service. What Am I Trying to Do Serve my server page over https. I use this docker image on my private ipfs-gateway, which I run on a very cheap VPS. 0 -conf /prod/Caddyfile? Can you also post the Caddyfile? There isn't enough information here to reproduce (The image runs fine locally for me). Full PHP development environment for Docker. Si no montas ningún volumen, Caddy servirá el fichero index. How to remove unused Docker containers and images. เราเริ่มด้วยคำสั่งที่คุ้นตานั่นก็คือ docker-compose up เพื่อทำการรัน container ขึ้นมา. 🌟 I've built and published an image that you can use, but I can't promise that it will always be up to date! kamaln7/caddy-jwt-login. If not you would have to create a network and declare that as external network in each docker-compose. I’m new to Caddy. Caddy-Docker serving https pages on Traefik reverse proxy subdomain. 4 version for this feature or my patched Docker image (marcopaga/traefik:1. OK, I Understand. Dockerfile +. The proxy has support for multiple backends and adding custom headers. Click Download. The second service pushes the images through the first service onto the Registry. Custom abiosoft/caddy-docker image. Mongodb image version 3. It's installation is quite straightforward independently on which system you want to use. Create a docker. The vehicle mimics as a spaceship or UFO, with bright blue LED lights wrapped around the exterior, custom wings and fins on its sides and rear, metal trash cans being the SSMEs, and body panels painted white and red. Third Party Extensions. Size of an object can range from a few KBs to a maximum of 5TB. 5" caddy adapter separately. Cómo usar la imagen para servir Dokuwiki en un contenedor. 3 CORS Requests. ├── caddy ├── Caddyfile └── Dockerfile. All was fine till yestarday. Now, we're about to start our dockers, there are four dockers which we need to start for pydio instance: A database: in this tutorial, we will use mariadb. io/api] to a server called backend listening on port 8080, see http. -fpm-alpine image. Docker常用命令 #镜像 docker images / docker image ls #列出本地镜像 docker rmi training/sinatra #删除(在删除镜像之前要先用 docker rm 删掉依赖于这个镜像的所有容器) docker run -t -i ubuntu:14. 2) if you want to use this feature. We make the caddy bin executable and install a few PHP extensions. All tags of a Docker (Hub) image. They include rake tasks, may rely on system services like cron and syslog, and often require persistent worker processes. GitHub Gist: instantly share code, notes, and snippets. The image for the Apache2/PHP7 container is based on the official Wordpress Docker image. Plugins can be configured via the plugins build arg. GNU/Linux and macOS docker-compose pull docker-compose up Windows docker-compose. Thanks in advance for the help. 注意:本段内容须成功"回复本文"后"刷新本页"方可查看! 注意. 604800 seconds translates to 7 days, so during normal operation Cloudflare will cache images, CSS and JavaScript files for 7 days. Production Setup on Digital Ocean Install Docker. One thing that I was missing was zero-downtime switching to new version of the app so I started new docker-compose project each time a new version was deployed, switched traffic to that one using iptables (it was a long time ago) and shut down the old one. "Docker for PHP Developers" is a book and video course that will teach you how to use Docker and PHP to create clean, repeatable development environments that are easy to understand. Caddy image to serve http or https with php. Think of Docker images as a PHP class and a container as an instance of that class. This instructs Compose to run django-admin startproject composeexample in a container, using the web service's image and configuration. The instance gets constructed, code gets executed against it, and finally, an object destructs. I’m using @abiosoft’s Docker image, version 0. Open docker, go to the registry tab. There are a number of installation options available depending on your setup. yml for Caddy. Instructions to install Home Assistant on a Docker. WordPress Multisite works only on ports 80 and 443. The application definition could look as follows:. Caddy is a lightweight web server that amongst it's features, has integration with LetsEncrypt to automatically request certificates. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. I just made a 15. Plugins can be configured via the plugins build arg. This code can be used in hooks to write complex build/push instructions. Caddy-Docker serving https pages on Traefik reverse proxy subdomain. 2MB google/cadvisor v0. Production Setup on Digital Ocean Install Docker. but when i run docker-compose up, it works fine. io/my-project/hello-app $ gcloud docker -- push gcr. Visit DigitalOcean and login. Ok, docker needs to run in swarm mode… see the Quickstart Docker Swarm. This is just a short excerpt for the contact page. In the past, I recommended following the guide by our friends at HTPC Guides for the general setup. caddy 是Caddy的运行文件; Caddyfile 是caddy的配置文件; Dockerfile是构建docker的配置文件; 然后开始构建image(注意切换到和Dockerfile同级目录) docker build -t caddy_image:0. docker基本概念 1. Image caching. Install Netdata with Docker¶. Based on abiosoft/caddy-docker I've created a dockerfile for the Raspberry Pi which can be found on GitHub and Dockerhub. FYI Caddy description in the comment by BillyDSquillions. Official images of nginx and an automated build of certbot,. ico and it is not a valid file or directory, serve the maintenance page if present, or finally, rewrite to index. Done and done! Complete isolation with no extra RAM or CPU usage! Production. MinIO Server Setup Caddy proxy with MinIO. The latest version points to v1! We need to make sure we're pulling v2. The configuration files are simple and intuitive to use, with most site deploys being less than 7 lines. 8MB Docker image qmcgaw/caddy-scratch with Caddy 1. This instructs Compose to run django-admin startproject composeexample in a container, using the web service's image and configuration. We are using Caddy as a simple reverse proxy in Docker environments. Drone is a lightweight, powerful continuous delivery platform built for containers. 0+ INFRA - Get alerts if a website Milestone #1 INFRA - moving to Docker Swarm. Interesting Stuff - Volume II. Lack of appropriate functionality in standard single-process Docker containers is a common source of confusion. 本文由ilanniweb微信公众号提供友情赞助,首发于 烂泥行天下. If you would like Heroku to build your Docker images, as well as take advantage of Review Apps, check out building Docker images with heroku. Create Caddyserver Docker image; Configure Rails and Caddyserver with Docker; Create Caddyserver Docker image For this part we will go over the caddyfile, Dockerfile and docker-compose. Contribute to alexandzors/caddy development by creating an account on GitHub. Sadly there's no official Docker image for this yet, so I use abiosoft/caddy. Serving images out of Netlify doesn’t seem too useful since they don’t change often. The application definition could look as follows:. The problem is, that i have very limited resources on my laptop. The first step is to either build and run it, or just to use docker-compose. If access cells. Caddy-Docker serving https pages on Traefik reverse proxy subdomain. Docker for Web Developers: A Sneak Peek Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Due to inaccurately named labels caddy-gen comes in last, it's not a good sign when you have to go dig through the template to figure out whether you can inject things other than emails in. During the DockerCon 2016 keynote, I demonstrated a development workflow with Docker for Mac, going from a fresh laptop to a running app in no time. The latest version points to v1! We need to make sure we're pulling v2. Esto permite que Docker muestre los logs (y los errores) mediante docker logs. 30), and it's an easy setup that works fine for most. If you are running the setup process for the first time it's possible you won't get the configuration loaded. - Andy Shinn May 31 '17 at 18:17. # docker images REPOSITORY TAG IMAGE ID CREATED SIZE prom/alertmanager latest f87cbd5f1360 2 weeks ago 31. This personal project is a small site, and I'd like to set myself up with a repeatable deployment solution (that may be automated as much as possible) so I don't trip over myself with server hosting as I build out the web application. File Browser is a single binary and can be used as a standalone executable. if you need my caddy config example. Note that Docker Compose pulls the MinIO Docker image, so there is no need to explicitly download MinIO binary. You can change the image tag to pull a specific MinIO Docker image. The tiny size is due to binary packages being. Un multi-dock pour Windows ? - Forum Logiciels - Comment Ça Marche nexus dock windows 10,rocket dock,dock windows 7,rocketdock pour windows 10,dock windows 10 2018,rocketdock windows 10 64 bits,rocketdock windows 10,circle dock,. Docker Container Stable. The core execution unit of rkt is the pod, a. Its very easy to redirect one domain with the redir keyword, but its a bit tricky to do it for all subdomain at once:. i’m fairly new to docker so any guidance on this is appreciated. 2$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 68cc5d976f0d php-5. Mysql inside a docker container - persistency with docker volumes ; How to change the configuration of a standard docker container(e. Think of Docker images as a PHP class and a container as an instance of that class. First-come, first-served. Net Core + Docker 搭建 (请注意后面还有一个点. Assuming the Dockerfile file is in the same directory as our Caddyfile file and our web content to be served, it will all be copied into a /srv directory in the Docker image. Part of the tomav/docker-mailserver project is a script called setup. If you don't. Open docker, go to the registry tab. Create a docker. zzrot / alpine-caddy Caddy Server Docker Container running on Alp とりあえず作成するのに成功したみたいなので、docker imagesでイメージ. Docker Swarm instrumentation with Prometheus. I don’t know of a way to have same named ones in the way you’re hoping for. 2 It's important to note that registry:latest does not point to the latest version of registry. Because of the exposed proxy ports (80,443) I build two separated containers. Enables directory browsing, see http. A workaround was to use rkt, whose limitation on Chrome OS is host network requirement--net=host. You need to have the correction permission for all the files. school placeholder image. Lean & mean applications using Docker EE and golang 1. This is shown in the diagram below. env 文件吧,这个文件可以设置 Compose 的变量。而在 docker-compose. Bitnami Joomla! Stack Containers Deploying Bitnami applications as containers is the best way to get the most from your infrastructure. It will cache successful responses and save them in a temp folder. env 文件吧,这个文件可以设置 Compose 的变量。而在 docker-compose. The Docker image does not use any database for saving user accounts. 7 ça deviendt 8 CV. Start by creating a new Dockerfile: Note: This PostgreSQL setup is for development-only purposes. The caddy came with two sets of screws, and the smaller ones. Alpine is a lightweight Linux distribution designed for security and resource efficiency. 321 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. ; Open the One-click apps tab. There are also third. I am a big fan of Caddy and I use it often in POCs and personal projects. Browse The Most Popular 97 Container Open Source Projects. com domain to your server, in the server you would have your docker-compose (I am assuming) project running with 80 and 443 ports mapped to the Caddy service. @zuoike If you use @Docker a lot then you will want to have huge data subscription monthly. MinIO server is light enough to be bundled with the application stack, similar to NodeJS, Redis and MySQL. Production Setup on Digital Ocean Install Docker. I'll update the docker-compose. Nó được kỹ sư trẻ Solomon Hykes người Pháp lập trình bằng Golang, một ngôn ngữ được Google giới thiệu năm 2009. com)是一款用于自建私有网盘的云存储开源软件,采用PHP+MySQL开发,功能类似百度云盘,提供了PC、IOS和Android三个同步客户端支持多种设备访问,用户可以很方便地与服务器上存储的文件、日程安排、通讯录、书签等重要数据保持同步,还支持其他同步. Traefik is natively compliant with every major cluster technology, such as Kubernetes, Docker, Docker Swarm, AWS, Mesos, Marathon, and the list goes on; and can handle many at the same time. com, example3. Depending on where you saved your. i’m fairly new to docker so any guidance on this is appreciated. My setup is as follows: Synology DS918+ running DSM 6. 这套即传说中的WebSocket+TLS+Web三件套, 再加 cloudflare CDN 护体, 基本上算是当前最强抗干扰的梯子配置了. abiosoft/caddy-docker. Click Download. Setting up Caddy Server within AWS using Packer and Terraform. 前段时间上了office 365的车,送了1T的onedrive空间(听说教育邮箱能褥5T的空间)。便想着利用oneindex做一个私人网盘,加上最近在学习docker,于是便有了这篇Docker+OneIndex+Caddy部署私人网盘。. caddy-docker by abiosoft - Docker container for Caddy. Il existe sur la toile de nombreuses images Docker avec des configurations mail complètes. With a small modification it works perfectly well on a Raspberry Pi (ARM). 5,需要Fileinfo组建支持。 1、安装宝塔. yamlが用意されており、Dockerの動かし方さえ知っていればすぐにLaravelの環境…. io 꽤 예뻐보이는 레이아웃이다. On Caddy the same can be achieved in one line with just two words (and a slash). redis_1 | 1:M 17 Sep 06:59:55. Net Core + Docker 搭建 (请注意后面还有一个点. This web page documents how to use the sebp/elk Docker image, which provides a convenient centralised log server and log management web interface, by packaging Elasticsearch, Logstash, and Kibana, collectively known as ELK. 1 but the VM that Docker app is using. Log in to your registry server and pull down the official nginx image. 🌟 I've built and published an image that you can use, but I can't promise that it will always be up to date! kamaln7/caddy-jwt-login. To run a docker container from our image, we need to build it first. Both Common Runtime and Private Spaces are supported. Abiola Ibrahim on #go, #golang, #ide, #eclipse, #vim, #atom, #sublime, #intellij, 2 May 2015 Go and Inheritance Inheritance is an essential feature in many programming languages and trying to imagine the absence of it will bring up many thoughts, including code repetition. First, pull the images we need to work with: docker pull jwilder/nginx-proxy docker pull registry:2. Featured images. The Caddy webserver is seen as one of the most security minded webservers and is known to be not vulnerable for a large number CVEs. Shintaro Blazer Hard Drive Dock USB 3. As the container is ephemeral and can disappear when the droplet goes away, I want to attach a persistent volume so the database is separate from the droplet. my docker-compose. Does your company use Caddy? Purchase a commercial license to use Caddy with your business and for basic email support, along with other benefits!. Cache rules breakdown. Enter your email address to follow this blog and receive notifications of new posts by email. 这套即传说中的WebSocket+TLS+Web三件套, 再加 cloudflare CDN 护体, 基本上算是当前最强抗干扰的梯子配置了. This is how the container is configured $ docker run -d \ -v home/caddy/Caddyfile:/etc \ -v home/c…. "journactl -t caddy" pour voir le log du container (ou "docker logs caddy"). Although, some might prefer to use it with Docker or Caddy, which is a fantastic web server that enables HTTPS by default. 2 It's important to note that registry:latest does not point to the latest version of registry. Now, run docker-compose up -d from your project directory. I’m trying to create a dev environment for a rails app, and the gems are hosted behind a company firewall. Elasticsearch, Logstash, Kibana (ELK) Docker image documentation. I just made a 15. docker load < xxx. The Docker volume caddy-data is for persistence of data such as cryptographic keys and. 1 to the IP address of the box on which Caddy is actually running. The especially cool part was when I live-debugged a Node. amouat/network-utils Badges for abiosoft/caddy. io/my-project/hello-app. What would you say the best setup is for this?. 04 /bin/bash # 【docker run -ti --name myubuntu -d ubuntu】{创建一个名为myubuntu的容器:ubuntu为REPOSITORY不加tag} docker commit -m "Added json gem. 项目使用docker 构建,我已经在dockerhub 放了构建好的镜像. Based on abiosoft/caddy-docker I’ve created a dockerfile for the Raspberry Pi which can be found on GitHub and Dockerhub. Once the plugins are updated my image will be good to go again. Un multi-dock pour Windows ? - Forum Logiciels - Comment Ça Marche nexus dock windows 10,rocket dock,dock windows 7,rocketdock pour windows 10,dock windows 10 2018,rocketdock windows 10 64 bits,rocketdock windows 10,circle dock,. We are using Caddy as a simple reverse proxy in Docker environments. For this i´m using OMV3 with its docker plugin. /src WORKDIR /src RUN npm i && npm run build # product FROM abiosoft/caddy COPY--from=builder /src/dist /www COPY Caddyfile /etc/Caddyfile 复制. Let use the Nginx Docker image as provided by the nginx team. How I run Caddy: docker-compose up -d a. "Docker for PHP Developers" is a book and video course that will teach you how to use Docker and PHP to create clean, repeatable development environments that are easy to understand. com, example3. 2MB google/cadvisor v0. Hi, I’m running docker 1. OK, I Understand. Abiola Ibrahim on #go, #golang, #ide, #eclipse, #vim, #atom, #sublime, #intellij, 2 May 2015 Go and Inheritance Inheritance is an essential feature in many programming languages and trying to imagine the absence of it will bring up many thoughts, including code repetition. This will tell Docker to start up the container in the background and return back to the command prompt. yml, which hol. 值得一提的是,我们使用的 abiosoft/caddy 这个镜像并非官方版本,但是比较活跃,感兴趣也可以去看源码。 使用镜像. I used linux operating system (on virtualbox) hosted in my Windows 10 HOME machine. com also counts us as organizers, we are 6 people). 从去年开始各大云盘厂商纷纷的关闭各自的服务,目前也就百度的个人云盘还能存放点资料,但是其下载速度我也只能呵呵了。. % or sub domains %. com)是一款用于自建私有网盘的云存储开源软件,采用PHP+MySQL开发,功能类似百度云盘,提供了PC、IOS和Android三个同步客户端支持多种设备访问,用户可以很方便地与服务器上存储的文件、日程安排、通讯录、书签等重要数据保持同步,还支持其他同步. 5" SSD, but Lenovo doesn't sell a 2. Caddy is the key part of the process. tar Registory tag none none eg:通过镜像名称+tag名称保存,不能通过ID保存。. Which can be found on GitHub » Harald Dumdey on Minio, Docker, Raspberry Pi 09 January 2017 ← Newer Posts Page 2 of 7 Older Posts → A different view. 2, build 1110a…. Thanks in advance for the help. Configure everything using snap. The docker registry is actually a part of the "distribution. Serving images out of Netlify doesn’t seem too useful since they don’t change often. A year ago I’ve written some articles about running docker on a cluster of Raspberry Pi. You can change the image tag to pull a specific MinIO Docker image. Running OpenFaaS on GKE: A Step-by-Step Guide Learn how to set up OpenFaaS on Kubernetes with monitoring and alerting using Weave Cloud. Next remove the ports declaration for the proxy and caddy containers (to free up ports 80 and 443 on the host). BusyBox is really really small in size, so the jq image I have created is also very small, just a little over 6 MB. I'll update the docker-compose. Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Download a caddy release from their github. Hi Tyler! i just made a docker image with your implementation of the reverse-proxy solution 🙂 i hope you don't mind 😛 The only step i change was the use of certbot-auto instead of cerbot. A monitoring solution for Docker hosts, containers and containerized services. As of right now, the latest version is. Official repositories are the Docker team's attempt at maintaining integrity of template offerings via peer review. Home How to integrate ONLYOFFICE with Nextcloud > or an official Docker image. Mongodb image version 3. And this is relative to the type of job that your docker instance does. Check abiosoft/caddy:builder for generating cross-platform Caddy binaries. The proxy has support for multiple backends and adding custom headers. Done and done! Complete isolation with no extra RAM or CPU usage! Production. Just looked at the documentation for the nginx-proxy and saw the section about the VIRTUAL_PORT not needing to be set as long as only one port is being exposed. You can change the image tag to pull a specific MinIO Docker image. The caddy came with two sets of screws, and the smaller ones. Create Caddyserver Docker image; Configure Rails and Caddyserver with Docker; Create Caddyserver Docker image For this part we will go over the caddyfile, Dockerfile and docker-compose. Cómo usar la imagen para servir Dokuwiki en un contenedor. It is based on Scratch so there is less attack surface than Alpine. Introduction. Install Netdata with Docker¶. Here is the full Dockerfile located at docker/Dockerfile in the project: The Dockerfile is extended from the official PHP-FPM image, and then we install the Caddy binary from the official build server with the personal license. The base layer of an image is stored as a subvolume whereas child image layers and containers are stored as snapshots. 004!The (free) registration starts on Sat, 1. I have several static websites, some generated with Hugo , some are plain HTML. Building & running your Docker image. First-come, first-served. It would be really useful, if a Trusted Build on docker hub could be configured to automatically build all git tags from github/bitbucket (using the same tag name for the docker image). This code can be used in hooks to write complex build/push instructions. This image includes git, cors, realip, expires, cache and cloudflare plugins. com) with ssl using Docker. Create Caddyserver Docker image; Configure Rails and Caddyserver with Docker; Create Caddyserver Docker image For this part we will go over the caddyfile, Dockerfile and docker-compose. Caddy中文文档,caddy最完整的中文文档,帮助你了解caddy的一切,帮助你基于caddy快速搭建https站点。. io/my-project/hello-app. When Docker daemon detects the Upgrade header, it switches its status code from 200 OK to 101 UPGRADED and resends the same headers. exe pull docker-compose. By continuing to use this site, you are consenting to our use of cookies. Due to this reason, its deployment could be a little bit different than new fashion deployments with microservices. 5,需要Fileinfo组建支持。 1、安装宝塔. July 2017 at 10 AM! There are only 50 seats available! (meetup. Puedes lanzar un contenedor vacío para verificar que la configuración de Caddy y PHP es correcta. I’m trying to create a dev environment for a rails app, and the gems are hosted behind a company firewall. The image can be pulled using the docker command and the registry URL for the respective image. Serving images out of Netlify doesn’t seem too useful since they don’t change often. 3 75f88e3ec333 3 weeks ago 62. Welcome to the Docker Weekly, a newsletter with the latest content on Docker and the agenda for the upcoming weeks. docker-compose uses the Dockerfile to build your application’s image, and then sets up the rest of the containers to. GitHub Gist: star and fork varavut's gists by creating an account on GitHub. Heroku Container Registry allows you to deploy your Docker images to Heroku. Since the release of his book in January, Laravel News writer Paul Redmond, has been working on a Docker for PHP Developers video course, a hands-on, tutorial style book + videos on using Docker and PHP in development. AUR : caddy-no-telemetry. [SYSTEMS GEEK SERIES] Example bash for "Roll Your Own Docker Platform: Manual" faddat ( 66 ) in beyondbitcoin • 3 years ago Assuming that you've got three bare metal servers somewhere, and that 1-3 means that commands are run via ssh on all three machines:. Caddy中文文档,caddy最完整的中文文档,帮助你了解caddy的一切,帮助你基于caddy快速搭建https站点。. They are on the same docker network, can ping each other. I tried to use caddy to URL forward. Lets get started We need a docker image. 「Caddyを使うとこんな簡単にHTTPSの通信ができるんだよ」っていう紹介 Caddy すごいWebサーバーだよ HTTP/2. By the way, Caddy offers full Let’s Encrypt support so if you plan to run your Nextcloud instance on a publicly accessible server, it’s only one line in the config to get a valid SSL certificate and auto-renewal. This guide helps you set up nginx with Let's Encrypt SSL certificats in a docker-compose environment. Docker stack deploy #2 Using the docker-CRD within Kube $ docker stack rm words Removing service words_api Removing service words_db Removing service words_web Removing network words_default $ export DOCKER_ORCHESTRATOR=kubernetes $ docker stack deploy -c docker-compose. The main difference is that we need to pass the Docker image description and its configuration such as ports, variables, and optional Docker parameters. Contribute to alexandzors/caddy development by creating an account on GitHub. For containerizing the API, I used Docker. The full list of all SALs can be found in the JumpScale API section. Docker can be installed using apt. Download a caddy release from their github. The docker registry is actually a part of the "distribution. caddy-docker by abiosoft - Docker container for Caddy. Docker-mailserver consists of Postfix, Dovecot, Spam. Create Caddyserver Docker image; Configure Rails and Caddyserver with Docker; Create Caddyserver Docker image For this part we will go over the caddyfile, Dockerfile and docker-compose. Not sure if there might be some side effects since the Docker client version is 1. We are using Caddy as a simple reverse proxy in Docker environments. Install Netdata with Docker¶. The Docker volume caddy-data is for persistence of data such as cryptographic keys and. Let's get started. RocketChatとは このところビジネス向けチャットツールとしてslackが人気ですね。RocketChatは、slackのようなチャット機能を有する(というかslackを模して設計されている)OSSのツールです。Meteor. Not sure if there might be some side effects since the Docker client version is 1. yml for Caddy. The image is now ready to be run. my docker-compose. io in docker. This is the short intro on how to use spin up MongoDB and NodeJS containers using Docker. Remember to enable Docker support on Mesos agents before proceeding. The best way to do that is to use a supported DNS provider plugin with the following in a Caddyfile directive:. Caddy image to serve http or https with php. Docker container for Caddy Dockerfile - MIT - Last pushed Apr 24, 2019 - 482 stars - 216 forks abiosoft/caddy-git. Of course there is enough space on my local drive available, but the Docker disk image see FAQ is full. Plugins can easily be installed by building the image (thanks to abiosoft!). I originally created it just to have a remote server with which to play around with various tools. This tutorial will use docker container as one of the base setup.