Docker service

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Docker Services Tutorial


Simple tutorial about docker services - Part 1 You can find the corresponding code at: 🤍

[ Docker 6 ] Creating services in Docker Swarm cluster


In this video, I will show you how to run containers as services in your Docker Swarm cluster that we created in the previous video. Swarm Mode Overview: 🤍 Deploying services in Swarm: 🤍 Learn Docker Playlist: 🤍 Hope you enjoyed this video. Please share it with your friends and don't forget to subscribe to this channel. For any questions/issues/feedback, please leave me a comment and I will be happy to help. Thanks for watching. If you wish to support me: 🤍 #docker #dockerswarm #learndocker #justmedocker

What Is Docker? | What Is Docker And How It Works? | Docker Tutorial For Beginners | Simplilearn


🔥 Enrol for FREE DevOps Course & Get your Completion Certificate: 🤍 This Docker tutorial will help you understand DevOps tools, what is Docker, how does a Docker work and components of Docker. Docker is a tool which is used to automate the deployment of the application in lightweight containers so that applications can work efficiently in different environments. A container is a software package that consists of all the dependencies required to run an application. Until now we have been running applications on virtual machines. Every virtual machine used to be the base of our application but now with the advent of Docker and containerization technologies each application is run in a container like logical space. Now, let us get started and understand Docker platform and how learn how to create and use containers. Start learning today's most in-demand skills for FREE. Visit us at 🤍 Choose over 300 in-demand skills and get access to 1000+ hours of video content for FREE in various technologies like Data Science, Cybersecurity, Project Management & Leadership, Digital Marketing, and much more. Below topics are explained in this Docker tutorial: 1. DevOps and its tools 2. What is Docker? 3. How does Docker work? 4. What are the components of Docker? To learn more about DevOps, subscribe to our YouTube channel: 🤍 You can also go through the Slides here: 🤍 Watch more videos on DevOps: 🤍 #DevOps #DevOpsTutorial #DevOpsTraining #DevOpsTools #Chef #Jenkins #Puppet #Simplilearn Simplilearn's DevOps Certification Training Course will prepare you for a career in DevOps, the fast-growing field that bridges the gap between software developers and operations. You’ll become en expert in the principles of continuous development and deployment, automation of configuration management, inter-team collaboration and IT service agility, using modern DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios. DevOps jobs are highly paid and in great demand, so start on your path today. Why learn DevOps? Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands on and interactive approach. The Devops training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age. After completing the DevOps training course you will achieve hands on expertise in various aspects of the DevOps delivery model. The practical learning outcomes of this Devops training course are: An understanding of DevOps and the modern DevOps toolsets The ability to automate all aspects of a modern code delivery and deployment pipeline using: 1. Source code management tools 2. Build tools 3. Test automation tools 4. Containerization through Docker 5. Configuration management tools 6. Monitoring tools Who should take this course? DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on but have the second-highest talent deficit. 1. This DevOps training course will be of benefit the following professional roles: 2. Software Developers 3. Technical Project Managers 4. Architects 5. Operations Support 6. Deployment engineers 7. IT managers 8. Development managers Learn more at: 🤍 For more updates on courses and tips follow us on: - Facebook: 🤍 - Twitter: 🤍 - LinkedIn: 🤍 - Website: 🤍 Get the Android app: 🤍 Get the iOS app: 🤍 🔥🔥 Interested in Attending Live Classes? Call Us: IN - 18002127688 / US - +18445327688

Best Docker Containers for Home Server!


Many want to start getting into running Docker containers in their home lab environments. However, some struggle to understand what use cases, services, and solutions are good to run as containers. We take a look at the Best Docker Containers for Home Server environments, looking at my top 5 Docker containers I run in the home lab. Hopefully, this list will help inspire you guys to share what containers you are running and maybe try out some of the containerized services I am using. Subscribe to the channel: 🤍 My blog: 🤍 _ Social Media: 🤍 LinkedIn: 🤍 Github: 🤍 Introduction to the Best Docker Containers to run on a home server - 0:00 Number 1 - Introduction to Rancher and using it to manage Kubernetes - 0:33 Looking at cluster management in Rancher - 1:12 Node templates with Rancher - 1:44 Looking at the Apps catalog and helm charts - 1:57 Why Rancher is my top pick - 2:24 Number 2 - Introduction to Portainer - 2:42 Talking about Portainer and its graphical interface - 3:05 Talking about the Portainer dashboard - 3:19 Looking around the containers dashboard and capabilities - 3:41 Integration with Docker Compose - 4:10 Built-in registry for apps contained in Portainer - 4:43 Number 3 - Introduction to Gitlab - 5:17 Talking about DevOps and Platform engineering - 5:47 Use cases for Gitlab - Terraform, Ansible, CI/CD pipelines - 6:02 Checking in code in the home lab and triggering processes - 6:20 Looking at the Docker container for Gitlab - 6:36 Creating new Gitlab projects - 6:46 Talking about CI/CD pipelines with Packer to automate build processes - 7:20 Number 4 - Introduction to Hashicorp Vault - 8:23 Thinking about how you deal with passwords and secrets in Infrastructure as Code - 8:44 What Hashicorp Vault does - 9:02 How I use Hashicorp Vault - 9:20 Talking about installing Hashicorp Vault from the Rancher helm chart - 9:40 Looking at the Vault pods in Kubernetes - 10:05 Logging into Vault - 10:22 Different types of secrets engines and what you can do with them - 10:30 Creating new entries in Vault - 11:14 Number 5 - Introduction to Dashy - 11:55 The use case for a home lab dashboard - 12:11 How I use Dashy for my home lab dashboard - 12:25 Looking at my home lab dashboard - 12:36 Creating new sections and entries to your Dashy dashboard - 13:25 Wrapping up my thoughts on the top 5 Docker Containers for Home Server and home lab - 13:38 How to install Portainer on Ubuntu 22.04 and upgrade existing installations: 🤍 My detailed blog post on how to install Hashicorp Vault in Kubernetes: 🤍 How to create Kubernetes clusters with Rancher and VMware vSphere: 🤍 Home lab dashboard with Dashy: 🤍

What's on my Home Server? MUST HAVE Services!


Checkout OnlyOffice! Free and Open Source alternative to Microsoft Office: 🤍 In this video we will overview the 5 services on my home lab that are a must! Running your own server can be as simple as a small Pi to a full dedicated rack mount. Homelab: 🤍 00:00 - What's a Homelab? 02:04 - Dashboard 02:45 - Docker GUI 04:07 - Media Streaming 06:27 - Downloading 07:41 - Monitoring 08:52 - Storage and Backup 10:54 - DNS Filter 1. Heimdall: 🤍 2. Yacht: 🤍 3. Jellyfin: 🤍 4. Transmission-OpenVPN: 🤍 5. Uptime Kuma: 🤍 6. Synology NAS (OR TrueNAS): 🤍 7. PiHole: 🤍 YOUTUBE MEMBER: 🤍 BECOME PATREON: 🤍 JOIN DISCORD: 🤍 FOLLOW ME: 🤍 INSTAGRAM: 🤍 My Workstation (PAID LINKS) ASUS ROG M16: 🤍 DeepCool MATREXX 40: 🤍 AMD 3700x: 🤍 ASRock B550M: 🤍 G.Skill Trident Z Neo: 🤍 Radeon RX 580: 🤍 Sceptre 32" QHD Monitor: 🤍

Docker Service commands | Docker Service Tutorial | What is docker service


We've covered the following docker service commands: docker swarm init docker service ls docker service create name serviceName imageName args docker service scale serviceName=4 docker service logs serviceName docker service inspect serviceName docker service rollback serviceName docker service update force args "parameters" serviceName docker swarm leave force docker service help We've addressed the following question: What is docker service? How to scale docker container? How to check logs of a docker service?

Home Services Server with Docker and Proxmox Part 1


This is a series of videos to show you how to set up your own home lab using (proxmox)/Docker and many services to enable a homelab and download services.

Docker Swarm Basics | Docker Swarm Service Create | Update Replicas, Logs, Rollback


#Docker, #Dockerbasics, #DockerSwarm Hello Friends, Welcome back to my channel. Thank you for your great support. I request you support to reach 2 K subscribers. Today in this tutorial we are going to learn about how to create a service in docker swarm. In my previous tutorial we have setup 3 node docker swarm with 1 manager and 2 workers. We are going to deploy a simple container to ping a website as a service and will define how many replicas of the containers need to run on the swarm. Follow along.As you can see we are having 3 nodes in the docker swarm , all are status ready and availability active. Node 1 act as leader, node 2 and node 3 act as worker. In the upcoming tutorial we are going to see how to create multi node services and docker stack deployment. .Thank you for watching. I hope you like this tutorial. Kindly subscribe to my channel and like the video. = Follow me 🤍: 🤍 🤍 🤍 🤍 Note: Each word by Word or sentences used in this video is self written and converted to Audio to give explanation on the steps in each tutorial . These are not automated or third party content or scrapped from any website. Music credit: "Royalty Free Music from Bensound"

Docker service 🎓 Запускаем контейнер в docker swarm 🐳


Docker контейнер в swarm называется сервис. Сегодня мы запускаем первый сервис и смотрим как оно там все работает. Знали что в docker swarm есть собственный балансировщик нагрузки? Так же посмотрим как он работает на примере трех хостов с сервисом apache. Чтобы запустить свой сервис, выполните команду: docker service create name NAME IMAGE Но у запуска сервиса есть куча параметров, которые можно применить и писать их каждый раз не очень удобно, поэтому в следующем видео (или через видео) мы составим файл конфигурации и будем с его помощью запускать docker service Первый канал - 🤍 Наш сервис совместных мастернод - 🤍 Форум по сервису и мастернодам - 🤍 лучший VDS хостинг для наших нужд - 🤍 Блог канала - 🤍 Instagram - 🤍 Чат в телеграме- 🤍 Группа в ВКонтакте - 🤍 GitHub - 🤍 Благодарность и задать вопрос - 🤍

Descomplicando o Docker V1 - 21 - Docker 1.12, docker services, swarm, docker nodes


Vamos ter uma série disponível essa semana!!! Vamos falar sobre o Docker 1.12!!! Aprenda a utilizar somente o Docker para criar o seu cluster e fazer o load balancer entre seus container! Além de conhecer como criar um service no Docker, como no Kubernetes porém com a simplicidade, como de costume, do Docker! #VAIIII Veja o vídeo e aguarde os próximos, um em cada dia da semana! :D Sempre com novos vídeos de sysadmin para sysadmin. Acompanhe a LINUXtips nas redes sociais Instagram - 🤍 Facebook - 🤍 LinkedIn - 🤍 Twitter - #LINUXtips #VAIII #linux Trilha: 🤍

Start and Stop Your Docker Containers with SystemD


Docker is awesome, but keeping them started and stopped at the proper time can be frustrating using the built-in Docker tools. In this video, I show you how to use SystemD to manage your Docker containers like any other service on your system. You can start and stop them at will, set them to start on boot, plus they auto-update themselves on every start! If you like this, and want to see more of my Docker training, head over to 🤍 to see my full course. (You can sign up for a free week if you're not a subscriber) #docker #SystemD #ITtutorials

Docker Tutorial for Beginners [FULL COURSE in 3 Hours]


Full Docker Tutorial | Complete Docker Course | Hands-on course with a lot of demos and explaining the concepts behind, so that you really understand it. 💙 Become a Kubernetes Administrator - CKA: 🤍 💚 Become a DevOps Engineer - full educational program: 🤍 🧡 Udemy courses: 🤍 ► Follow me on IG for behind the scenes content: 👉🏼 🤍 #docker #dockertutorial #techworldwithnana By the end, you will have a deep understanding of the concepts and a great overall big picture of how Docker is used in the whole software development process. The course is a mix of animated theoretic explanation and hands-on demo’s to follow along, so you get your first hands-on experience with Docker and feel more confident using it in your project. ▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬ 0:00 - Intro and Course Overview 01:58 - What is Docker? 10:56 - What is a Container? 19:40 - Docker vs Virtual Machine 23:53 - Docker Installation 42:02 - Main Docker Commands 57:15 - Debugging a Container 1:06:39 - Demo Project Overview - Docker in Practice 1:10:08 - Developing with Containers 1:29:49 - Docker Compose - Running multiple services 1:42:02 - Dockerfile - Building our own Docker Image 2:04:36 - Private Docker Repository - Pushing our built Docker Image into a private Registry on AWS 2:19:06 - Deploy our containerized app 2:27:26 - Docker Volumes - Persist data in Docker 2:33:03 - Volumes Demo - Configure persistence for our demo project 2:45:13 - Wrap Up 🔗 Links ► Developing with Containers - Demo project: 🤍 🚀 1. What is Docker? ► What is a container and what problems does it solve? ► Container repository - where do containers live? 🚀 2. What is a Container technically ► What is a container technically? (layers of images) ► Demo part (docker hub and run a docker container locally) 🚀 3. Docker vs Virtual Machine 🚀 4. Docker Installation ► Before Installing Docker - prerequisites ► Install docker on Mac, Windows, Linux ❗️ Note: Docker Toolbox has been deprecated. Please use Docker Desktop instead. See for Mac (🤍 and for Windows (🤍 🚀 5. Main Docker Commands ► docker pull, docker run, docker ps, docker stop, docker start, port mapping 🚀 6. Debugging a Container ► docker logs, docker exec -it 🚀 7. Demo Project Overview - Docker in Practice (Nodejs App with MongoDB and MongoExpress UI) 🚀 8. Developing with Containers ► JavaScript App (HTML, JavaScript Frontend, Node.js Backend) ► MongoDB and Mongo Express Set-Up with Docker ► Docker Network concept and demo 🚀 9. Docker Compose - Running multiple services ► What is Docker Compose? ► How to use it - Create the Docker Compose File ► Docker Networking in Docker Compose 🚀 10. Dockerfile - Building our own Docker Image ► What is a Dockerfile? ► Create the Dockerfile ► Build an image with Dockerfile 🚀 11. Private Docker Repository - Pushing our built Docker Image into a private Registry on AWS ► Private Repository on AWS ECR ► docker login ► docker tag ► Push Docker Image to the Private Repo 🚀 12. Deploy our containerized application 🚀 13. Docker Volumes - Persist data in Docker ► When do we need Docker Volumes? ► What is Docker Volumes? ► Docker Volumes Types 🚀 14. Volumes Demo - Configure persistence for our demo project ▬▬▬▬▬▬ Want to learn more? 🚀 ▬▬▬▬▬▬ DevOps Tools, like GitHub Actions, Terraform ► 🤍 Jenkins Pipeline Tutorials ► 🤍 Full Kubernetes tutorial ► 🤍 ▬▬▬▬▬▬ Connect with me 👋 ▬▬▬▬▬▬ Join private FB group ► 🤍 INSTAGRAM ► 🤍 TWITTER ► 🤍 LINKEDIN ► 🤍 ▬▬▬▬▬▬ Courses & Ebooks & Bootcamp 🚀 ▬▬▬▬▬▬ ► Become a DevOps Engineer - full educational program 👉🏼 🤍 ► High-Quality and Hands-On Courses 👉🏼 🤍 ► Kubernetes 101 - compact and easy-to-read ebook bundle 👉🏼 🤍

Docker Swarm Tutorial - Update a running docker swarm service with a new image version


I will learn you how you can update a service you have running in your docker swarm cluster with a new image version and how you can use update delay when you change image version in your docker swarm cluster. 🔔🔔🔔 SUBSCRIBE to get more great videos from me 🔔🔔🔔 🤍 🌟 Community 🌟 Discord: 🤍 Instagram: 🤍 Facebook: 🤍 💝 Donate 💝: 🤍 Github: profile: 🤍

Docker Swarm| Step by Step | What is Docker Swarm | How to create Docker Swarm


Free Tutorials - 🤍 Hi, I am Raghav & Today we will learn : 1. What is Docker Swarm 2. Why to use it 3. How to create and manage Docker Swarm 4. Create service on docker swarm 5. Scaling services up and down 6. Features/Helpful Tips A swarm is a group of machines that are running Docker and joined into a cluster  Docker Swarm is a tool for Container Orchestration Let’s take an example You have 100 containers You need to do - Health check on every container - Ensure all containers are up on every system - Scaling the containers up or down depending on the load - Adding updates/changes to all the containers Orchestration - managing and controlling multiple docker containers as a single service Tools available - Docker Swarm, Kubernetes, Apache Mesos Pre-requisites 1. Docker 1.13 or higher 2. Docker Machine (pre installed for Docker for Windows and Docker for Mac)🤍 🤍 Step 1 : Create Docker machines (to act as nodes for Docker Swarm) Create one machine as manager and others as workers docker-machine create driver hyperv manager1 docker-machine create driver virtualbox manager1 docker-machine:Error with pre-create check: “exit status 126” 🤍 brew cask install virtualbox; Create one manager machine and other worker machines Step 2 : Check machine created successfully docker-machine ls docker-machine ip manager1 Step 3 : SSH (connect) to docker machine docker-machine ssh manager1 Step 4 : Initialize Docker Swarm docker swarm init advertise-addr MANAGER_IP docker node ls (this command will work only in swarm manager and not in worker) Step 5 : Join workers in the swarm Get command for joining as worker In manager node run command docker swarm join-token worker This will give command to join swarm as worker docker swarm join-token manager This will give command to join swarm as manager SSH into worker node (machine) and run command to join swarm as worker In Manager Run command - docker node ls to verify worker is registered and is ready Do this for all worker machines Step 6 : On manager run standard docker commands docker info check the swarm section no of manager, nodes etc Now check docker swarm command options docker swarm Step 7 : Run containers on Docker Swarm docker service create replicas 3 -p 80:80 name serviceName nginx Check the status: docker service ls docker service ps serviceName Check the service running on all nodes Check on the browser by giving ip for all nodes Step 8 : Scale service up and down On manager node docker service scale serviceName=2 Inspecting Nodes (this command can run only on manager node) docker node inspect nodename docker node inspect self docker node inspect worker1 Step 9 : Shutdown node docker node update availability drain worker1 Step 10 : Update service docker service update image imagename:version web docker service update image nginx:1.14.0 serviceName Step 11 : Remove service docker service rm serviceName docker swarm leave : to leave the swarm docker-machine stop machineName : to stop the machine docker-machine rm machineName : to remove the machine REFERENCES: 🤍 🤍 FAQs & Helpful Tips: A swarm is a group of machines that are running Docker and joined into a cluster A cluster is managed by swarm manager The machines in a swarm can be physical or virtual. After joining a swarm, they are referred to as nodes Swarm managers are the only machines in a swarm that can execute your commands, or authorise other machines to join the swarm as workers Workers are just there to provide capacity and do not have the authority to tell any other machine what it can and cannot do you can have a node join as a worker or as a manager. At any point in time, there is only one LEADER and the other manager nodes will be as backup in case the current LEADER opts out #DockerSwarm #WhatIsDockerSwarm #DockerTutorials #DockerTraining #DevOpsTools #DevOpsTraining #DockerCommands #DockerForBeginners #DockerFreeTutorials #DockerforDevOps DOCKER PLAYLIST 🤍 YOUTUBE PLAYLIST 🤍 YOUTUBE 🤍 Share your knowledge with everyone and, Never Stop Learning Raghav

[ Docker 7 ] Using docker stack to deploy services in Swarm cluster


In this video, we will see how to use docker stack to deploy services in the Swarm cluster and also explore scaling a service. Learn Docker Playlist: 🤍 Docker stack 🤍 🤍 Hope you enjoyed this video. Please share it with your friends and don't forget to subscribe to this channel. For any questions/issues/feedback, please leave me a comment and I will be happy to help. Thanks for watching. If you wish to support me: 🤍 #docker #learndocker #dockerswarm #justmedocker #dockerstack

Docker Swarm Service Update Rollback - Video 35


Updating docker swarm service with a new image. Listing service process details using the format option. Using docker service rollback option #Docker #Swarm

Docker - Dockerizing your Spring Boot Application | Java Techie


This video explain you 1.How to write Dockerfile 2.How to create Docker Image 3.How to Running Spring Boot in a Docker Container #JavaTechie #SpringBoot #Dockerize GitHub: 🤍 Blogs: 🤍 Facebook: 🤍 guys if you like this video please do subscribe now and press the bell icon to not miss any update from Java Techie

Learn Docker in 7 Easy Steps - Full Beginner's Tutorial


A complete introduction to Docker. Learn how to Dockerize a Node.js and run manage multiple containers with Docker Compose. 🤍 00:00 What is Docker? 01:54 Installation & Tooling 02:40 Dockerfile 06:06 Build an Image 07:12 Run a Container 08:52 Debugging 09:35 Docker Compose Source code 🤍 Official Docker 🤍 #LearnToCode #Docker Install the quiz app 🤓 iOS 🤍 Android 🤍 Upgrade to Fireship PRO at 🤍 Use code lORhwXd2 for 25% off your first payment. My VS Code Theme - Atom One Dark - vscode-icons - Fira Code Font

Understanding Docker Compose Docker Swarm And Docker Service


Desctiption This video is the last in this docker tutorial. After understanding all the concepts of this video, you will have complete understanding of the docker fundamentals, which will help you in the future to understand advanced topics in docker. 1. This video all the concepts related to docker compose where we will understand about creating images and containers using a docker-compose YAML file which will include different instructions to create and manage containers. 2. Then we will have a look at the concept of docker swarm, where we will understand about the docker swarm architecture and how manager and worker nodes are working together to form a cluster. Along with that docker swarm service architecture is explained with each component. 3. In docker swarm we will be creating manager and worker nodes and see how they are linked with each other to form a cluster. We will explore different commands in this section. 4. Finally we will have a look at docker service where we will be creating a service using which we will create containers and then we will see how the docker service handles the container lifecycle automatically. We will also see how we can scale up and scale down containers using the docker service scale command Playlist links Python Tutorial: 🤍 Soft Skills: 🤍 About this channel - Code Framer This is an educational channel where different programming languages and frameworks tutorials are made. We will cover basic to advanced concepts in this channel which will help developers to solve real world problems. Anyone who is willing to have a career as a software developer, starting a new tech startup, freelancing, or someone who just want to learn can subscribe and watch our videos. Support the channel by hitting the like button and sharing with other code lovers and especially beginners. Also, hit the subscribe button to get new contents in this channel. Thank you for watching this video and looking forward to engage more. Contact: codeframer22🤍

35. Docker Service Scale


## docker service create name mynginx replicas 3 -p 80:80 nginx ## docker node ls ## docker service ls ## docker service ps mynginx ## docker service update replicas 5 deatach=true mynginx ## docker service create name mybusybox replicas 2 busybox sleep 3600 ## docker service update replicas 5 mybusybox mynginx ## docker service scale mynginx=2 ## docker service scale mybusybox=3 mynginx=3



📽️ Abonnez-vous : 🤍 🖥️ Devenir membre VIP : 🤍 Traefik est une reverse proxy ayant de grandes capacités en matière de prise en compte de configuration à la volée et de discovery. Dans le tuto précédent, nous avions vu comment installer traefik en https avec docker-compose et en utilisant un provider de type file. Dans ce tutorial, nous allons modifier ce docker compose pour prendre en compte un provider de type docker. Cela permet à n'importe quel conteneur de s'autodéclarer auprès de traefik grâce aux labels. Un principe et extrêmement efficace. Tutorial Traefik fr : 🤍 Sommaire de plus de 1400 vidéos : - sur github : 🤍 - sur gitlab : 🤍 ➡️ ➡️ Vous voulez m'encourager likez la vidéo, commentez-là et abonnez-vous ! 😃 Retrouvez plus de tutorials en français et formation pour devenir #devops : # Devenir devops CI/CD : 🤍 # Amazon Web Services : 🤍 # Docker : 🤍 # Kubernetes : 🤍 # LXD : 🤍 # Ansible : 🤍 # Jenkins : 🤍 # Consul : 🤍 Et bien d'autres... Forum : 🤍

Scaling Docker #4 - Docker Service Discovery and Load Balancing


Now that we've registered all of our docker services, load balancing between them is easy. VIDEO 1: 🤍 - Cluster computing - CoreOS is our solution here. CoreOS allows us to make an expandable cluster of computers so we can add more computers should our application need more power to scale. CoreOS also allows us to run services on any machine in the cluster and they can all communicate with each other. VIDEO 2: 🤍 - Scheduling: we shouldn't manually choose which app runs on which machine - this idea doesn't work at scale. Fleet will be our scheduler that decides where our apps/services run. If a CoreOS machine goes down, fleet will reschedule any services that it was running onto a new machine. VIDEO 3: 🤍 - Service Registration Since we never know what ip address or port a service will be running on, we need to register that service so other services can find it and communicate with it. We'll use Etcd and Flannel for this THIS VIDEO: 🤍 - Service Discovery: Now that services have registered, we can discover them and load balance between them with a generic docker nginx container NEXT VIDEO: 🤍 - Public DNS: Once the app is working, we need a fixed way for the outside world to access it. We'll use Nginx and Confd for this. Confd will watch Etcd for service registration and when services come/go, it will build a new configuration file for Nginx and reload Nginx. -~-~~-~~~-~~-~- Also watch: "Responsive Design Tutorial - Tips for making web sites look great on any device" 🤍 -~-~~-~~~-~~-~-

Rolling updates to docker service using docker


In this tutorial, we will show how to publish rolling update to docker service and how to scale the docker service supported by docker container

Docker Service Start Automatically On System Boot


Start Docker service automatically on system boot. Command Used: ~~~~~~~~~~~ sudo docker info sudo systemctl enable docker.service sudo systemctl enable containerd.service sudo systemctl disable docker.service sudo systemctl disable containerd.service

Configure a Docker Nginx Reverse Proxy Image and Container


Here's a quick tutorial on how to dockerize Nginx and create an Nginx reverse proxy Docker image.

How to create and deploy services on Docker. Step by Step guide from the scratch .


Docker is very growing technology to power one service per host concept. It can use for elastic scaling as well as independent scalable and independent deployable architecture. Biggest challenge what developers are facing is step by step guide from beginning to end. This video series will teach to deploy microservice on docker from the scratch.

Docker Compose Services


Writeup Here: 🤍 We fill out a few services into our docker-compose.yml file. Book: 🤍 Deploy: 🤍 Docker: 🤍 Laravel: 🤍 Twitter: 🤍 Facebook: 🤍

What's On My Home Server? Storage, OS, Media, Provisioning, Automation


- What applications do I run on my home server? - What OS am I using? - How do I automate deploying and provisioning? - How do I secure my services from unauthorized access? ...and many other questions, answered in this video 😊 Links: My Ansible Playbook: 🤍 My Ubuntu Autoinstall Role: 🤍 "Ansible for Devops" by Jeff Geerling: 🤍 "Ansible 101" Series by Jeff Geerling: 🤍 Awesome Selfhosted Github: 🤍 Follow me: Twitter 🤍 GitHub 🤍 Twitch 🤍 Support the channel: Patreon 🤍 PayPal (one time donation) 🤍 Music: Jalowo – Luminism (ft. Yonderling) Hale – Moment Tru Genesis – Burned King Pong – Game Recognize Videos are edited with Davinci Resolve Studio. I use Affinity Photo for thumbnails and Ableton Live for audio editing. Video gear: Camera 🤍 Main lens 🤍 Microphone 🤍 Key light 🤍 Softbox 🤍 Secondary light 🤍 Other stuff that I use: Monitor 🤍 Monitor arm 🤍 Laptop stand 🤍 Keyboard 🤍 Mouse 🤍 Audio interface 🤍 As an Amazon Associate, I earn from qualifying purchases Timestamps: 00:00 Intro 00:29 The dashboard and media applications 02:21 Nextcloud 03:20 PhotoPrism 04:15 Bitwarden/Vaultwarden 05:30 System applications 06:35 PiKVM 07:48 PiHole & Unbound 09:07 Home Automation 11:36 Other stuff 12:15 The OS 13:05 Storage and filesystems 14:38 Security 16:57 Dynamic DNS 17:59 Provisioning and deploying 19:09 IaC (Infrastracture as Code) 20:00 Why not just use shell scripts? 22:14 Ansible playbook walkthrough 23:50 Yeeting my bootdrive and reinstalling from scratch 25:48 Thoughts and considerations 26:38 Special thanks and outro

Docker Swarm High Availability, Load Balancing, Auto Scaling & Zero Downtime Deployments


#DockerSwarm, #Loadbalancing, #HighAvailability Hello Friends, Welcome back to my channel. We are going to see another tutorial on Docker Swarm. In this tutorial, we will see how running an application in docker swarm is beneficial in an real production environment. We will go through the step by step instructions on High availability & auto load balancing in Docker Swarm, How easily you can scale your application services, with zero down time and easy maintenance of your servers. - Docker Swarm Visualizer: 🤍 Docker command to start the Visualizer container: docker run -it -d -p 8080:8080 -v /var/run/docker.sock:/var/run/docker.sock dockersamples/visualizer - How to setup Docker on Centos: 🤍 Setup Docker Swarm: 🤍 docker service create name Nginx -p 8080:80 replicas 4 nginx docker service create name Alpine replicas 8 alpine ping 🤍 docker service scale Alpine=5 docker node update availability drain worker1 sudo firewall-cmd permanent zone=public add-port=2377/tcp sudo firewall-cmd reload Follow me 🤍: 🤍 🤍 🤍 🤍 🤍 =

Run Self Hosted Desktop as a Service with Kasm Workspaces in Docker


#Kasm #Docker #Homelab #Workspaces Full steps can be found at 🤍 What is Kasm Workspaces? Kasm Workspaces is a docker container streaming platform that enables you to deliver browser-based access to desktops, applications, and web services. Kasm uses a modern DevOps approach for programmatic delivery of services via Containerized Desktop Infrastructure (CDI) technology to create on-demand, disposable, docker containers that are accessible via web browser. - 🤍   Installing Docker    01. Log into the Linux based device    02. Run the following commands in the terminal          # install prerequisites          sudo apt install apt-transport-https ca-certificates curl software-properties-common gnupg-agent -y          # add docker gpg key          curl -fsSL 🤍 -F'=' '/^ID=/{ print $NF }' /etc/os-release)/gpg | sudo apt-key add -          # add docker software repository          sudo add-apt-repository "deb [arch=$(dpkg print-architecture)] 🤍 -F'=' '/^ID=/{ print $NF }' /etc/os-release) $(lsb_release -cs) stable"          # install docker          sudo apt install docker-ce docker-compose -y          # enable and start docker service          sudo systemctl enable docker && sudo systemctl start docker          # add the current user to the docker group          sudo usermod -aG docker $USER          # reauthenticate for the new group membership to take effect          su - $USER   Deploying Kasm Workspaces [Simple Method] This is the recommended installation method, but requires the most disk space. I choose to be more selective about the Kasm images running, so I use the second installation option outlined later on.      01. Continue with the following commands in a terminal window          # change directory to /tmp          cd /tmp          # download the latest kasm workspaces release          curl -O 🤍          # extract the downloaded tar.gz          tar -xf kasm_release*.tar.gz          # execute the installation script          sudo bash kasm_release/    02. Take note of the credentials displayed in the output    03. Open a web browser and navigate to https://DNSorIP    04. Log in using username admin🤍kasm.local and the password found in the installation output   Deploying Kasm Workspaces [Selective Method] This method can use far less disk space, but requires more time and setup to add Kasm images manually. I only add the Kasm images I use regularly.      01. Continue with the following commands in a terminal window          # change directory to /tmp          cd /tmp          # download the latest kasm workspaces release          curl -O 🤍          # extract the downloaded tar.gz          tar -xf kasm_release*.tar.gz          # execute the installation script          # installing only the core images          # and setting a custom https port          sudo bash kasm_release/ -I -L 8443    02. Take note of the credentials displayed in the output    03. Open a web browser and navigate to https://DNSorIP:8443    04. Log in using username admin🤍kasm.local and the password found in the installation output   Adding Kasm Desktop/Application Images    01. Navigate to 🤍 to view the available Kasm images    02. Select Admin at the top of the Kasm web UI    03. Select Images from the left navigation menu    04. Click the Add Image button    05. Complete the Add Image form as follows (Adding Brave Browser in this example)          Docker Image: kasmweb/brave:1.11.0-rolling          Description: Brave Browser          Friendly Name: Brave Browser          Thumbnail URL: 🤍          Cores: 1          Memory (MB): 1024          GPU Count: 0          Docker Registry:          Persistent Profile Path: /home/{username}/brave    06. Scroll to the bottom of the form and click the Submit button    07. Click Workspaces at the top of the Kasm web UI    08. Click the new image ≫ Click Launch Session   Documentation:  🤍   Source:  🤍   ### Connect with me and others ### ★ Discord: 🤍 ★ Reddit: 🤍 ★ Twitter: 🤍

How do I find out why my Docker service is in Pending state?


docker: How do I find out why my Docker service is in Pending state? Thanks for taking the time to learn more. In this video I'll go through your question, provide various answers & hopefully this will lead to your solution! Remember to always stay just a little bit crazy like me, and get through to the end resolution. Don't forget at any stage just hit pause on the video if the question & answers are going too fast. Content (except music & images) licensed under CC BY-SA Just wanted to thank those users featured in this video: raarts (🤍 VonC (🤍 Trademarks are property of their respective owners. Disclaimer: All information is provided "AS IS" without warranty of any kind. You are responsible for your own actions. Please contact me if anything is amiss. I hope you have a wonderful day. Related to: docker, docker-swarm

Docker Stack Tutorial | Docker Stack Deploy Docker-Compose.yml | Thetips4you


#Docker, #DockerStack, #DockerSwarm Hello Friends, Welcome back to my channel. Are you ready for another tutorial on docker ? In my previous tutorial on docker we have seen how to setup docker swarm, create services in docker swarm.This tutorial we are going to see about docker stack.We will write the docker stack yaml file, we will see how you create the yaml file to build docker stack.We will be also using visualizer from docker which will help us to visualize the services running on the nodes. So Lets get started. Check out the full docker-stack.yml file in the git hub link below: git hub: 🤍 Docker stack Commands - docker stack deploy -c docker-compose.yml nginx docker stack ls docker stack services nginx docker service ls docker service ps nginx.. docker stack rm nginx Follow me 🤍: 🤍 🤍 🤍 🤍 Music credit: "Royalty Free Music from Bensound"

Tip 12: Deploying a container image to Azure App Service from Docker Hub


With our container image on Docker Hub, we can use it as part of an Azure App Service Web App. Let’s create a new Web App resource and deploy our container image to it.

Group Managed Service Account on Docker Containers


This video contains information on how to pass group managed service account credential into a docker container on Windows Server 2019 build 1809 and higher. We cover the active directory configuration and the installation of Docker on Windows Server as well as starting up a container as the Managed Service Account. Follow us on Twitter - 🤍 Facebook - 🤍

Scaling Docker: Using Docker Compose + Docker Swarm + Nginx | Sandip Das


This quick tutorial, I am showing how easily you can scale your docker application in a particular machine using Docker Compose, Docker Swarm and Nginx ►Code git repo 🤍 ► SUBSCRIBE 🤍 ► Social Media 🤍 🤍 🤍 More on Docker Compose: 🤍 More on Docker swarm: 🤍 More on Nginx: 🤍 #docker #dockercompose #dockerswarm #sandipdas #scaling

Docker Swarm Tutorial - Deploy and scale service in your Docker Swarm Cluster


Learn how to deploy service and scale service into your docker swarm cluster when you are working with docker swarm nodes, i will show how you can deploy service and how to scale service in docker swarm. 🔔🔔🔔 SUBSCRIBE to get more great videos from me 🔔🔔🔔 🤍 🌟 Community 🌟 Discord: 🤍 Instagram: 🤍 Facebook: 🤍 💝 Donate 💝: 🤍 Github: profile: 🤍

Docker service discovery in Hindi | Docker Networking Deep Dive | Part 3


Today we are going to learn: Difference between User defined bridge and default bridge? How containers communicate on custome and default bridge? Name resolution in docker? DNS in docker networking Service discovery in docker networking * Next Part Port Mapping in Docker Networking * Click on 🤍 to watch playlist of all docker parts Website: 🤍 Facebook : 🤍 Linkedin: 🤍 #learnwithrpn #pankajnara #docker #dockernetworking #dockernetwork #dockerbridge #dockercontainers #dockerhub

One Database service for Multiple Docker container Services


This video is intended for new Docker users, especially those using Portainer docker-compose.yml files, to create numerous stacks for services, where there is a shared database with an associated phpMyAdmin manager. The database service stack also creates a user-defined shared network, which allows the various container services to communicate with the shared database service. So many example tutorials only deal with a single service, and it's own linked database, so I decided to make this video to give a conceptual overview of how a shared database can be utilised. The docker-compose files are intended to spin up and create stacks, each of which can have one or more associated containers, with each container being created by its image being pulled for installation. There are links below the video to the example docker-compose files. Chapters: Intro 00:00 Why Docker Containers 01:02 The Problem 02:02 What I wanted with a shared database 02:41 Pointing Nginx Proxy Manager to a container name 07:31 Issues with NextCloud itself 08:20 Database stack composer file 09:55 WordPress stack composer file 15:21 Database stack composer file at 🤍 WordPress stack composer file at 🤍 #docker #howto #portainer #mariadb #mysql #technology #containers #nextcloud #wordpress #FOSS #database

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