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Docker App | Docker Documentation

Details: With Docker App, entire applications can now be managed as easily as images and containers. For example, Docker App lets you build, validate and deploy applications with the docker app command. You can even leverage secure supply-chain features such as signed push and pull operations.. NOTE: docker app works with Docker 19.03 or higher.. This guide walks you through two scenarios:

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› Url: https://docs.docker.com/app/working-with-app/ Go Now

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Docker Desktop overview | Docker Documentation

Details: Docker Desktop overview. Docker Desktop is an easy-to-install application for your Mac or Windows environment that enables you to build and share containerized applications and microservices.

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› Url: https://docs.docker.com/desktop/ Go Now

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Deploying Docker containers on Azure | Docker Documentation

Details: This opens your web browser and prompts you to enter your Azure login credentials. If the Docker CLI cannot open a browser, it will fall back to the Azure device code flow and lets you connect manually. Note that the Azure command line login is separated from the Docker CLI Azure login.. Alternatively, you can log in without interaction (typically in scripts or continuous integration scenarios

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› Url: https://docs.docker.com/cloud/aci-integration/ Go Now

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Use host networking | Docker Documentation

Details: Use host networking. If you use the host network mode for a container, that container’s network stack is not isolated from the Docker host (the container shares the host’s networking namespace), and the container does not get its own IP-address allocated. For instance, if you run a container which binds to port 80 and you use host networking, the container’s application is available on

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› Url: https://docs.docker.com/network/host/ Go Now

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Logs and troubleshooting | Docker Documentation

Details: For more about using client and server side certificates, see How do I add custom CA certificates? and How do I add client certificates? in the Getting Started topic. Volumes Permissions errors on data directories for shared volumes. When sharing files from Windows, Docker Desktop sets permissions on shared volumes to a default value of 0777 (read, write, execute permissions for user and for

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› Url: https://docs.docker.com/docker-for-windows/troubleshoot/ Go Now

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Networking using the host network | Docker Documentation

Details: Networking using the host network. Estimated reading time: 2 minutes. This series of tutorials deals with networking standalone containers which bind directly to the Docker host’s network, with no network isolation.

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› Url: https://docs.docker.com/network/network-tutorial-host/ Go Now

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Configure and troubleshoot the Docker daemon | Docker

Details: Configure and troubleshoot the Docker daemon. Estimated reading time: 11 minutes. After successfully installing and starting Docker, the dockerd daemon runs with its default configuration. This topic shows how to customize the configuration, start the daemon manually, and troubleshoot and debug the daemon if you run into issues.

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› Url: https://docs.docker.com/config/daemon/ Go Now

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Control Docker with systemd | Docker Documentation

Details: Control Docker with systemd. Estimated reading time: 6 minutes. Many Linux distributions use systemd to start the Docker daemon. This document shows a few examples of how to customize Docker’s settings.

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› Url: https://docs.docker.com/config/daemon/systemd/ Go Now

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Configure Docker to use a proxy server | Docker Documentation

Details: Configure Docker to use a proxy server. Estimated reading time: 2 minutes. If your container needs to use an HTTP, HTTPS, or FTP proxy server, you can configure it in different ways:

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› Url: https://docs.docker.com/network/proxy/ Go Now

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Use bridge networks | Docker Documentation

Details: Use IPv6. If you need IPv6 support for Docker containers, you need to enable the option on the Docker daemon and reload its configuration, before creating any IPv6 networks or assigning containers IPv6 addresses. When you create your network, you can specify the --ipv6 flag to enable IPv6. You can’t selectively disable IPv6 support on the default bridge network.

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› Url: https://docs.docker.com/network/bridge/ Go Now

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Docker Dashboard | Docker Documentation

Details: Docker Dashboard. Estimated reading time: 12 minutes. The Docker Dashboard provides a simple interface that enables you to manage your containers, applications, and images directly from your machine without having to use the CLI to perform core actions.

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› Url: https://docs.docker.com/desktop/dashboard/ Go Now

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Install Docker Desktop on Windows Home | Docker Documentation

Details: How to install Docker Desktop on Windows 10 Home. Install Docker Desktop on Windows Home. Estimated reading time: 5 minutes

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› Url: https://docs.docker.com/docker-for-windows/install-windows-home/ Go Now

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Use containers for development | Docker Documentation

Details: Use Compose to develop locally. In this section, we’ll create a Compose file to start our node-docker and the MongoDB with one command. We’ll also set up the Compose file to start the node-docker in debug mode so that we can connect a debugger to the running node process.

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› Url: https://docs.docker.com/language/nodejs/develop/ Go Now

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Deploy to Kubernetes | Docker Documentation

Details: Deploy to Kubernetes. Estimated reading time: 5 minutes. Prerequisites. Download and install Docker Desktop as described in Orientation and setup.; Work through containerizing an application in Part 2.; Make sure that Kubernetes is enabled on your Docker Desktop:

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› Url: https://docs.docker.com/get-started/kube-deploy/ Go Now

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What will you learn in this module? | Docker Documentation

Details: What will you learn in this module? Coming soon. Thanks for your interest in learning how to containerize a Java application. We are actively writing this guide.

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› Url: https://docs.docker.com/language/java/ Go Now

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Run your image as a container | Docker Documentation

Details: The ps command tells a bunch of stuff about our running containers. We can see the Container ID, The image running inside the container, the command that was used to start the container, when it was created, the status, ports that exposed and the name of the container.

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› Url: https://docs.docker.com/language/nodejs/run-containers/ Go Now

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Install Docker Desktop on Windows | Docker Documentation

Details: How to install Docker Desktop for Windows

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› Url: https://docs.docker.com/docker-for-windows/install/ Go Now

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Work with notifications | Docker Documentation

Details: Work with notifications. Estimated reading time: 12 minutes. This page contains information about hosting your own registry using the open source Docker Registry.

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Disable networking for a container | Docker Documentation

Details: How to disable networking by using the none driver. Disable networking for a container. If you want to completely disable the networking stack on a container, you can use the --network none flag when starting the container. Within the container, only the loopback device is created.

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› Url: https://docs.docker.com/network/none/ Go Now

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Build images with BuildKit | Docker Documentation

Details: New Docker Build secret information. The new --secret flag for docker build allows the user to pass secret information to be used in the Dockerfile for building docker images in a safe way that will not end up stored in the final image.. id is the identifier to pass into the docker build --secret.This identifier is associated with the RUN --mount identifier to use in the Dockerfile.

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› Url: https://docs.docker.com/develop/develop-images/build_enhancements/ Go Now

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Networking in Compose | Docker Documentation

Details: Networking in Compose. Estimated reading time: 5 minutes. This page applies to Compose file formats version 2 and higher.Networking features are not supported for Compose file version 1 (legacy).. By default Compose sets up a single network for your app. Each container for a service joins the default network and is both reachable by other containers on that network, and discoverable by them at

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› Url: https://docs.docker.com/compose/networking/ Go Now

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Networking using a macvlan network | Docker Documentation

Details: Networking using a macvlan network. Estimated reading time: 5 minutes. This series of tutorials deals with networking standalone containers which connect to macvlan networks. In this type of network, the Docker host accepts requests for multiple MAC addresses at its IP address, and routes those requests to the appropriate container.

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› Url: https://docs.docker.com/network/network-tutorial-macvlan/ Go Now

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Install Docker Compose | Docker Documentation

Details: Install Compose on Windows desktop systems. Docker Desktop for Windows includes Compose along with other Docker apps, so most Windows users do not need to install Compose separately. For install instructions, see Install Docker Desktop on Windows.. If you are running the Docker daemon and client directly on Microsoft Windows Server, follow the instructions in the Windows Server tab.

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› Url: https://docs.docker.com/compose/install/ Go Now

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Run your image as a container | Docker Documentation

Details: Learn how to run the image as a container. Press ctrl-c to stop the container. Run in detached mode. This is great so far, but our sample application is a web server and we don’t have to be connected to the container.

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› Url: https://docs.docker.com/language/python/run-containers/ Go Now

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View logs for a container or service | Docker Documentation

Details: View logs for a container or service. Estimated reading time: 2 minutes. The docker logs command shows information logged by a running container. The docker service logs command shows information logged by all containers participating in a service. The information that is logged and the format of the log depends almost entirely on the container’s endpoint command.

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› Url: https://docs.docker.com/config/containers/logging/ Go Now

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Overview of docker-compose CLI | Docker Documentation

Details: Use -p to specify a project name. Each configuration has a project name. If you supply a -p flag, you can specify a project name. If you don’t specify the flag, Compose uses the current directory name. See also the COMPOSE_PROJECT_NAME environment variable.. Use --profile to specify one or more active profiles. Calling docker-compose --profile frontend up will start the services with the

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› Url: https://docs.docker.com/compose/reference/overview/ Go Now

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Other ways to contribute | Docker Documentation

Details: Other ways to contribute. Estimated reading time: 5 minutes. Beyond the documentation contributions we cover here, there are many other ways to contribute to Docker.

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› Url: https://docs.docker.com/opensource/ways/ Go Now

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Deploying Docker containers on ECS | Docker Documentation

Details: Deploying Docker containers on ECS. Estimated reading time: 21 minutes. Overview. The Docker Compose CLI enables developers to use native Docker commands to run applications in Amazon EC2 Container Service (ECS) when building cloud-native applications.

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› Url: https://docs.docker.com/cloud/ecs-integration/ Go Now

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Quickstart: Compose and WordPress | Docker Documentation

Details: Create a docker-compose.yml file that starts your WordPress blog and a separate MySQL instance with a volume mount for data persistence:. version: '3.3' services: db: image: mysql:5.7 volumes: - db_data:/var/lib/mysql restart: always environment: MYSQL_ROOT_PASSWORD: somewordpress MYSQL_DATABASE: wordpress MYSQL_USER: wordpress MYSQL_PASSWORD: wordpress wordpress: depends_on: - db image

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› Url: https://docs.docker.com/compose/wordpress/ Go Now

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Use multi-stage builds | Docker Documentation

Details: When you run the build.sh script, it needs to build the first image, create a container from it to copy the artifact out, then build the second image. Both images take up room on your system and you still have the app artifact on your local disk as well.. Multi-stage builds vastly simplify this situation! Use multi-stage builds

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› Url: https://docs.docker.com/develop/develop-images/multistage-build/ Go Now

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docker-compose down | Docker Documentation

Details: docker-compose down Usage: down [options] Options: --rmi type Remove images. Type must be one of: 'all': Remove all images used by any service.

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Build your Python image | Docker Documentation

Details: Create a Dockerfile for Python. Now that our application is running properly, let’s take a look at creating a Dockerfile. A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image.

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› Url: https://docs.docker.com/language/python/build-images/ Go Now

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What will you learn in this module? | Docker Documentation

Details: What will you learn in this module? The Python getting started guide teaches you how to create a containerized Python application using Docker.

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Install Docker Desktop on Mac | Docker Documentation

Details: How to install Docker Desktop on Mac

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› Url: https://docs.docker.com/docker-for-mac/install/ Go Now

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Configure GitHub Actions | Docker Documentation

Details: Now, run the workflow again and verify that it uses the build cache. Push tagged versions to Docker Hub. Earlier, we learnt how to set up a GitHub Actions workflow to a Docker project, how to optimize the workflow by setting up a builder with build cache.

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› Url: https://docs.docker.com/ci-cd/github-actions/ Go Now

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Local File logging driver | Docker Documentation

Details: Local File logging driver. Estimated reading time: 2 minutes. The local logging driver captures output from container’s stdout/stderr and writes them to an internal storage that is optimized for performance and disk use.. By default, the local driver preserves 100MB of log messages per container and uses automatic compression to reduce the size on disk. . The 100MB default value is based on

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Quickstart: Compose and Django | Docker Documentation

Details: Save and close the requirements.txt file.. Create a file called docker-compose.yml in your project directory.. The docker-compose.yml file describes the services that make your app. In this example those services are a web server and database. The compose file also describes which Docker images these services use, how they link together, any volumes they might need to be mounted inside the

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Networking features in Docker Desktop for Windows | Docker

Details: Now, connections to localhost:8000 are sent to port 80 in the container. The syntax for -p is HOST_PORT:CLIENT_PORT.. HTTP/HTTPS Proxy Support. See Proxies.. Known limitations, use cases, and workarounds. Following is a summary of current limitations on the Docker Desktop for Windows networking stack, along with some ideas for workarounds.

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› Url: https://docs.docker.com/docker-for-windows/networking/ Go Now

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Share Compose configurations between files and projects

Details: Adding and overriding configuration. Compose copies configurations from the original service over to the local one. If a configuration option is defined in both the original service and the local service, the local value replaces or extends the original value.. For single-value options like image, command or mem_limit, the new value replaces the old value.

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Repositories | Docker Documentation

Details: Using repositories on Docker Hub. There you can see two example results: centos and ansible/centos7-ansible.The second result shows that it comes from the public repository of a user, named ansible/, while the first result, centos, doesn’t explicitly list a repository which means that it comes from the top-level namespace for official images.The / character separates a user’s repository

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Deploy to Swarm | Docker Documentation

Details: Deploy to Swarm. Estimated reading time: 5 minutes. Prerequisites. Download and install Docker Desktop as described in Orientation and setup.; Work through containerizing an application in Part 2.; Make sure that Swarm is enabled on your Docker Desktop by typing docker system info, and looking for a message Swarm: active (you might have to scroll up a little).

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Certify Docker images | Docker Documentation

Details: Certify Docker images. Estimated reading time: 26 minutes. Introduction. Content that qualifies as Docker Certified must conform to best practices and pass certain baseline tests.. Docker Hub lets you publish certified images as well as plugins for logging, volumes, and networks.

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Start containers automatically | Docker Documentation

Details: Start containers automatically. Estimated reading time: 3 minutes. Docker provides restart policies to control whether your containers start automatically when they exit, or when Docker restarts. Restart policies ensure that linked containers are started in the correct order.

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Build your Node image | Docker Documentation

Details: Build image. Now that we’ve created our Dockerfile, let’s build our image. To do this, we use the docker build command. The docker build command builds Docker images from a Dockerfile and a “context”. A build’s context is the set of files located in the specified PATH or URL.

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Splunk logging driver | Docker Documentation

Details: Splunk logging driver. Estimated reading time: 8 minutes. The splunk logging driver sends container logs to HTTP Event Collector in Splunk Enterprise and Splunk Cloud.. Usage. You can configure Docker logging to use the splunk driver by default or on a per-container basis.. To use the splunk driver as the default logging driver, set the keys log-driver and log-opts to appropriate values in the

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› Url: https://docs.docker.com/config/containers/logging/splunk/ Go Now

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Docker object labels | Docker Documentation

Details: Docker object labels. Estimated reading time: 3 minutes. Labels are a mechanism for applying metadata to Docker objects, including: Images; Containers

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Use overlay networks | Docker Documentation

Details: Use overlay networks. Estimated reading time: 11 minutes. The overlay network driver creates a distributed network among multiple Docker daemon hosts. This network sits on top of (overlays) the host-specific networks, allowing containers connected to it (including swarm service containers) to communicate securely when encryption is enabled.

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Persist the DB | Docker Documentation

Details: In case you’re curious about the command, we’re starting a bash shell and invoking two commands (why we have the &&).The first portion picks a single random number and writes it to /data.txt.The second command is simply watching a file to keep the container running.

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