12/27/2021

Install Docker Ee

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  1. Install Docker Ee Windows
  2. Install Docker Ee
  3. Install Docker Ee On Rhel 7
  4. Install Docker Ee On Ubuntu

Install Docker EE. Sudo apt-get update sudo apt-get install -y docker-ee=5:18.09.43-0ubuntu-bionic; Give. This message shows that your installation appears to be working correctly. Alternatively, you can install Docker EE using a script, if you want to install manually, script automated installs, or install it on air-gapped systems. The process is quite straightforward, just as with the standard installation. Install Docker CE on CentOS 8 Option 1: Skip Packages with Broken Dependencies. An efficient solution is to allow your CentOS 8 system to install the version that meets the criteria best, using the -nobest command: sudo dnf install docker-ce -nobest. The installation skips the latest candidates and installs the most appropriate version with. $ sudo dnf install docker-ce-3:18.09.1-3.el7 Force the installation of docker-ce with the –nobest option. Normally, when installing a package, the best available candidate is selected from a repository. In this case, for example, the installation of the latest version of docker-ce is attempted (and fails). The third version distributed by the Docker project called docker-ee (Enterprise paid version) and can be installed by the official Docker project repo. This page shows how to install, setup and use Docker or Docker CE on RHEL 7 or CentOS 7 server and create your first container.

This page has instructions for installing the Sumo App for Docker EE and descriptions of each of the app dashboards.

This page has instructions for installing the Sumo App for Docker EE and descriptions of each of the app dashboards.

You can preview the app dashboards before installing the app by going to the Sumo Logic App Catalog, searching for Docker EE, and then clicking Preview Dashboards.

Install the Docker EE App

You configured two sources for collection, docker logs and docker stats, and therefore will specify two source categories when installing the Docker EE App.

To install the Docker EE App, do the following:

Rhel
  1. From the App Catalog, search for and select the app.
  2. To install the app, click Add to Library.
  3. You retain the default App Name, or enter a name of your choice for the app.
  4. Select the following options for the Docker Log source.
    1. Choose Source Category, and select the Source Category from the list.
    2. Choose Enter a Custom Data Filter, and for the Docker Log Source enter the source category with the value from Step 1 of the collection instructions, beginning with an underscore, for example: _sourceCategory=docker
  5. Select the following option for the Docker Platform Log Source.
    1. Choose Source Category, and select the Source Category from the list.
    2. Choose Enter a Custom Data Filter, and enter the source category specified in Step 2 of collection instructions followed by “/system”, for example: _sourceCategory=kubernetes/system
  1. Advanced. Select the Location in Library (the default is the Personal folder in the library), or click New Folder to add a new folder.
  2. Click Add to Library.

Once an app is installed, it will appear in your Personal folder, or another folder that you specified. From here, you can share it with your organization.

Panels will start to fill automatically. It's important to note that each panel slowly fills with data matching the time range query and received since the panel was created. Results won't immediately be available, but with a bit of time, you'll see full graphs and maps.

Dashboard filters

Each dashboard has a set of filters that you can apply to the entire dashboard, as shown in the following example. Click the funnel icon in the top dashboard menu bar to display a scrollable list of filters that are applied across the entire dashboard.

You can use filters to drill down and examine the data on a granular level.

Each panel has a set of filters that are applied to the results for that panel only, as shown in the following example. Click the funnel icon in the top panel menu bar to display a list of panel-specific filters.

Docker EE - UCP Overview Dashboard

The Docker EE - UCP Overview Dashboard provides detailed information on the Docker Universal Control Plane (UCP) components, including pods created, UCP controller errors, and trends for UCP controller errors.

Docker Universal Control Plane (UCP) is the cluster management solution for managing a Docker cluster and applications.

Use this dashboard to:

  • Find errors in the Docker Universal Control Plane.
  • Find recent pods created by UCP.

Docker EE - Dockerd Monitoring Dashboard

The Docker EE - Dockerd Monitoring Dashboard provides detailed information on the “dockerd” utility that manages containers, including log levels, hostname errors, recent errors, container activity, and UCP agent versions. The panels also provide visualizations to understand log level trends and errors by hostname trends, as well as tabular comparisons over time.

Use this dashboard to:

  • Troubleshoot “dockerd” by investigating docker daemon errors, exceptions and failures. You can identify unusual activity or spikes in the number of errors using the Time Comparison and Log Levels Over Time charts.
  • Analyze container activities by events.

Docker EE - Containerd Monitoring Dashboard

The Docker EE - Containerd Monitoring Dashboard provides detailed information on the containerd utility that allows you to run containers on Linux, Windows, Solaris, or other operating systems. This includes a log level breakdown, trends, and comparisons; hostname errors, trends, and comparisons, and detailed information on errors.

Use this dashboard to:

  • Troubleshoot “containerd” by investigating errors, exceptions and failures.
  • Identify unusual activity or spikes in the number of errors logs using the Time Comparison and Log Levels Over Time charts.

Docker EE - SWARM Network Errors and Events Dashboard

The Docker EE - SWARM Network Errors and Events Dashboard provides an at a glance view of cluster node outliers, network errors by port, and the top source and destination IPs. The panels also provide detailed information on recent Send and Receive errors. SWARM is a Docker-native clustering system.

Use this dashboard to:

  • Monitor nodes joining or leaving the Gossip Cluster.
  • Analyze send errors, receive errors, and errors breakdown by destination/source IPs.

Docker EE - DTR Client Requests Dashboard

The Docker EE - DTR Client Requests Dashboard provides a high-level view of client geographic locations, the number of hits and bytes served, response trends, and the platforms used by visitors. The panels also provide detailed information on browsers and operating systems (OSs), top versions for Windows and Mac, top referrers, top URIs causing errors, and top clients causing errors.

Use this dashboard to:

  • Monitor the incoming requests to Docker Trusted Registry (DTR).
  • Analyze incoming client requests by different dimensions such as geographic location, bytes served, request referrers, and client IPs.

Docker EE - DTR Registry Dashboard

The Docker EE - DTR Registry Dashboard provides a high-level and detailed views of images pushed and pulled by repository and their geographic locations. Docker Trusted Registry (DTR) is an image storage solution that is installed behind a firewall to securely store and manage the Docker images in applications.

Use this dashboard to:

  • Monitor Images pushed and pulledMonitor geographic locations of incoming push and pull requests

Docker EE - Host and Container Troubleshooting Dashboard

Install Docker Ee Windows

The Docker EE - Host and Container TroubleshootingDashboard provides container analysis information that is helpful when troubleshooting a problem, including timestamp, source, message, hostname, and container ID.

Use this dashboard to:

  • Troubleshoot whether applications running within containers are associated with errors on the Docker EE Platform.
  • Analyze container activities and events across “dockerd” and “containerd” logs.
  • Use the in-built dashboards filter to enter in any container ID or hostname, and find all related logs for that particular container or host.

Initially, the inception of Docker containerization started out with Linux as its base platform. However, over the years, Docker and Microsoft have continuously grown their partnership, creating a conveniently consistent interface for building, shipping, and running applications without the usual dependence hurdles associated with virtual machines.

Though a huge number of enterprises are already using Docker on Windows platforms, there has been a number of subtle functionality disparities between Windows and Linux containers. However, Windows Server 2019 (1809 build) has successfully addressed most of the inconsistencies between Docker containers in Linux and Windows environments.

Requirements for Installation of Docker on Windows

Docker containers are powered by a Docker engine. Though initially designed for Linux, extensive work has been done to allow Docker containers to run on Windows and macOS environments.

To run Docker containers on a Windows platform, one prerequisite is the installation of a Windows server. You can do this in a physical server machine, on a cloud environment running in Azure, or an on-premise virtual machine.

Install the Hyper-V feature on your Windows server 2019

There are two distinct modes to run Decker containers on Windows platforms: Process isolation and Hyper-V isolation. With the Process isolation mode, the Docker containers share the OS kernel with the host platform, hence they are lightweight and identical to Linux system Docker containers.

On the other hand, the running of Docker containers in the Hyper-V mode is confined to a special nominal virtual machine. This enables improved compatibility and secure kernel-level. To run Docker containers in this mode, you must first enable Hyper-V in the host operating system.

The default operation mode for Docker installation on a Windows server is the operation mode (enabling Hyper-V is optional). However, it’s a prerequisite to enable the Hyper-V isolation mode if you need to run Linux containers on a Windows Server interface.

Install Docker Ee

The OS build is another crucial determinant on the need for Hyper-V mode as Windows containers should be of the same build version as the container host OS’s version. Still, Windows container images with a lower build version than the container host OS can run with Hyper-V isolation.

To install Hyper-V on Windows Server 2019, run the PowerShell as Administrator and run the commands below:

Enable-WindowsOptionalFeature –Online -FeatureName Microsoft-Hyper-V –All -NoRestart

Install-WindowsFeature RSAT-Hyper-V-Tools -IncludeAllSubFeature

Next, restart your Windows Server VM.

Prerequisites for the container host

You must enable virtualization in the hosting Windows server platform to utilize Hyper-V isolation in your containers: enable hardware virtualization for a container host running on hardware and nested virtualization in the base interface for a container host running on a cloud space or Hyper-V.

Running Docker Containers on Windows Server 2019

Before running multiple isolated applications using Windows Containers, you need to activate (enable) the containers feature and install Docker on your Windows Server 2019. Here’s the process:

  1. Enable the containers feature in Windows Server 2019.

Run PowerShell as an Administrator and run this command:

Install-Module -Name DockerMsftProvider -Repository PSGallery -Force

This command will install the Docker-Microsoft Package Management Provider from the PowerShell Gallery.

When prompted to install and import NuGet provider, type Y and hit ENTER

  1. Install Docker on your Windows Server 2019

After installing the Containers feature on Windows Server 2019, it’s time to install the latest versions of Docker Engine and Docker Client. Run this command in your PowerShell session:

Install-Package -Name docker -ProviderName DockerMsftProvider

Accept the installation by selecting “Yes”, “Y” or “A” to Agree to all the installation requests.

After the completion of this installation, reboot your computer.

Restart-Computer –Force

You can check your installed Docker version via the PowerShell command:

Get-Package -Name Docker -ProviderName DockerMsftProvider


You can also confirm the installed Docker version using the docker –version command:

docker –version

You can opt to upgrade anytime by running the commands below on PowerShell:

Install-Package -Name Docker -ProviderName DockerMsftProvider -Update -Force

Then start the docker service.

Start-Service Docker

  1. Launch (Run) Docker Containers on Windows Server 2019

Run the following commands on PowerShell:

Start-Service Docker

After starting the Docker Engine service, proceed to download the pre-created .NET sample image on the Docker Hub registry:

docker pull microsoft/dotnet-samples:dotnetapp-nanoserver-1809

After the download, you can deploy a simple Docker container that runs the .Net ‘Hello World’ application:

docker run microsoft/dotnet-samples:dotnetapp-nanoserver-1809

After running the command, an ASCII image will be printed to the shell accompanied by the “Hello” message.

Running Linux Containers on your Window Server 2019

By default, Docker on Windows only runs Windows containers. To launch Linux containers on Windows Server, use the Docker Enterprise Edition Preview that comes with a full LinuxKit system to run Docker Linux containers.

Install Docker Ee On Rhel 7

  1. First, uninstall the already installed Docker CE.
2016

Uninstall-Package -Name docker -ProviderName DockerMSFTProvider

  1. Enable Nested Virtualization in case you’re running Docker Containers on a Linux Virtual Machine running on Hyper-V.

Get-VM WinContainerHost Set-VMProcessor -ExposeVirtualizationExtensions $true

NOTE:WinContainerHost is the name of your virtual machine

  1. Install the Module Docker Provider

Install-Module DockerProvider

Install-Package Docker -ProviderName DockerProvider -RequiredVersion preview

A restart will be required after this operation

Install docker ee

Install Docker Ee On Ubuntu

  1. Enable LinuxKit system to run Linux containers

[Environment]::SetEnvironmentVariable(“LCOW_SUPPORTED”, “1”, “Machine”)

  1. Restart the Docker Service after the change above and restart the Service Docker

Restart-Service docker

To switch back to running Windows containers, execute the following command in PowerShell:

[Environment]::SetEnvironmentVariable(“LCOW_SUPPORTED”, “$null”, “Machine”)

You have finally installed and configured Docker your Windows Server machine to run both Linux and Windows containers. We hope this guide was insightful.

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