Changes for page Install Docker for Linux

Last modified by Erik Bakker on 2026/01/30 10:56

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--Install Docker for Linux
++On-premises deployment new runtime architecture

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--XWiki.ebakker
++XWiki.eMagiz

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  {{container}}{{container layoutStyle="columns"}}(((
--In eMagiz's current runtime architecture, Docker technology plays a central role in deploying runtimes. eMagiz creates specific runtime images tailored for dockerized environments, streamlining deployment. This section focuses on preparing a Linux server for the installation of the eMagiz Deploy Agent, which facilitates downloading these runtime images from the eMagiz infrastructure.
++In this microlearning, we will focus on how the installation requirements for on-premises deployments of eMagiz runtimes that are part of the new runtime architecture. The new runtime architecture uses a containerized approach to deploy runtimes.
  Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]].
@@ -9,145 +9,98 @@
  * Good understanding of eMagiz runtimes in general
  == 2. Key concepts ==
--In the current runtime architecture of eMagiz, Docker technology is used to deploy runtimes. eMagiz creates specific runtime images that contain the eMagiz runtime, and can be deployed in dockerized environments.
++In the new runtime architecture of eMagiz, Docker technology is used to deploy runtimes. eMagiz creates specific runtime images that contain the eMagiz runtime, and can be deployed in dockerized envirionments
--In the below section the Linux variant is described in terms of how to prepare the server to allow the [[eMagiz Deploy Agent>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-runtime-management-deploy-agent.WebHome||target="blank"]] to be installed. That agent allows to download images from the eMagiz infrastructure.
--
  == 3. On-premises deployments ==
++
++===3.1 Installation requirements Linux===
--===3.1 General requirements===
--These are the general requirements to allow the installation of the eMagiz Docker agent:
--
--{{info}}
--* Standard configuration to ensure that communication between your server and eMagiz to ensure communication.
--    ** registry.emagiz.com:443
--    ** controlplane.emagiz.com:8000
--    ** controltower.kpn-dsh.com:443
++These are the requirements to allow the installation of the eMagiz Docker agent:
++* Ensure access to the following URLs is enabled
++    ** registry.emagiz.com
++    ** testing.emagiz.com
      ** Preferably the entry should be *.emagiz.com
--    ** Preferably the entry should be *.kpn-dsh.com{{/info}}
++* Install latest version of Docker
--{{warning}}
--* In case of a very strict firewall configuration, additional configuration is needed to communicate to the eMagiz infrastructure.
--    ** controltower.emagiz.com:443
--    ** controltower.kpn-dsh.com:443
--    ** controlbus.emagiz.com:443
--    ** controlplane.emagiz.com:443
++===3.2 Installation requirements Windows Server 2022===
--* When using cloudslot number **equal to or below** 125, the following configuration is needed to communicate to your JMS.
--    ** 35.158.46.28:443
--    ** 3.74.190.88:443
--    ** 35.158.46.28:8443
--    ** 3.74.190.88:8443
--    ** 35.158.46.28:8444
--    ** 3.74.190.88:8444
--    ** 18.199.123.240
--    ** 18.184.211.189
--    ** 3.123.136.31
--
--
--* When using a cloudslot number **above** 125, the following configuration is needed to communicate to your JMS.
--    ** 3.74.209.20:443
--    ** 3.76.127.155:443
--    ** 3.74.209.20:8443
--    ** 3.76.127.155:8443
--    ** 3.74.209.20:8444
--    ** 3.76.127.155:8444
--    ** 18.199.123.240
--    ** 18.184.211.189
--    ** 3.123.136.31{{/warning}}
--
--===3.2 Installation Linux===
--Whenever Linux is selected as operating system, the latest version of Ubuntu will work. Other Linux distributions will also work such as Debian or Red Hat.
--
--==== 3.2.1 Set up Docker's apt repository ====
--
--{{code language="cmd"}}
--# Add Docker's official GPG key:
--sudo apt-get update
--sudo apt-get install ca-certificates curl
--sudo install -m 0755 -d /etc/apt/keyrings
--sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
--sudo chmod a+r /etc/apt/keyrings/docker.asc
--
--# Add the repository to Apt sources:
--echo \
--  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
--  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
--  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
--sudo apt-get update
--{{/code}}
--
--==== 3.2.2 Install Docker ====
--
--{{code language="cmd"}}
--sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
--{{/code}}
--
--
--{{info}}It is advised to use Docker version 24.0.7 as this is the version being used in the latest eMagiz cloud template. We advise to align the on-premise Docker version and update it according to the release notes of the [[Cloud templates>>doc:Main.Release Information.Cloud Templates.WebHome||target="blank"]].
--{{/info}}
--
--==== 3.2.3 Customization ====
--
--After installing Docker you have the option to stick with the standard configuration of Docker or you can opt to alter some specific settings. One setting that can be of particular interest is the setting that defines the IP address range your Docker installation will use to run the containers.
--
--===== 3.2.3.1 IP address range =====
++These are the requirements to allow the installation of the eMagiz Docker agent:
++* Ensure access to the following URLs is enabled
++    ** registry.emagiz.com
++    ** testing.emagiz.com
++    ** Preferably the entry should be *.emagiz.com
++* Install latest version of Docker
++* Validate if WSL 2.0 is properly installed
--Below you can find the recommended values depending on the range which can be filled in the value <ip-address> below:
--* 10.0.0.1/8
--** advised value 10.25.0.1/16
--* 172.16.0.1/12
--** advised value 172.16.0.1/16
--* 192.168.0.1/16
--** advised value 192.168.0.1/16
++===3.3 Installation requirements Windows Server 2019 version 1806===
--{{code language="cmd"}}
--sudo nano /etc/docker/daemon.json
--#Add following lines
--{"bip": "<ip-address>"}
--{{/code}}
++These are the requirements to allow the installation of the eMagiz Docker agent:
++* Ensure access to the following URLs is enabled
++    ** registry.emagiz.com
++    ** testing.emagiz.com
++    ** Preferably the entry should be *.emagiz.com
++* Enable Hyper-V in Windows Server
++  ** Go to Server Manager, Manage (top right), enable roles and features, select the desired roles and server selections. In the Features section, enable Hyper-V.
++  ** Restart windows
++* Install Docker Desktop on the Windows Server
++  ** Please refer to this link: https://www.docker.com/products/docker-desktop/
++  ** Restart windows
++* Update Docker desktop configuration
++  ** Go to settings, and enable ‘Expose daemon on tcp://localhost:2375’ without TLS
++  ** Restart Docker
++* Open Powershell as Administrator
++  ** Execute "C:\Program Files\Docker\Docker\DockerCli.exe" -SwitchLinuxEngine
++  ** Execute Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
++  ** Execute curl.exe -L -o ubuntu-2004.appx https://aka.ms/wslubuntu2004
++  ** Execute Add-AppxPackage .\ubuntu-2004.appx
++    *** If errors occur, please consult https://learn.microsoft.com/en-us/windows/wsl/install-on-server. Rename the file to a zip, expand it, and add it to the path variable.
++* Ubuntu should now be a runnable program (press windows key, type ubuntu)
++* Open the ubuntu terminal, and finish the installation.
++  ** After installation, execute: export DOCKER_HOST=tcp://localhost:2375
--{{warning}}Be aware that the customization will only take effect once you have restarted Docker.{{/warning}}
++===3.4 Installation requirements Windows Server 2012 R2 ===
++
++These are the requirements to allow the installation of the eMagiz Docker agent:
++* Ensure access to the following URLs is enabled
++    ** registry.emagiz.com
++    ** testing.emagiz.com
++    ** Preferably the entry should be *.emagiz.com
++* Install & enable Hyper-V in Windows Server
++  ** Go to Server Manager, Manage (top right), enable roles and features, select the desired roles and server selections. In the Features section, enable Hyper-V.
++  ** Restart windows
++* Download a ubuntu server 18.04 (https://releases.ubuntu.com/18.04/ubuntu-18.04.6-live-server-amd64.iso )
++* Create a VM in HyperV.
++  ** For this, choose Generation 1, the amount of memory you want to assign to ubuntu and thus to the containers. Please consider the overhead for memory as well (such as OS).
++  ** Configure a virtual switch.
++  ** Add a virtual Hard Disk with proper sizing (e.g. 30 GB)
++  ** Install an operating system from bootable CD/DVD, ISO file
++* Install ubuntu downloaded previously on the VM
++* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
++
++=== 3.5 Installation agent ===
++
++eMagiz needs to install a specific agent in the Docker instance that allows to download runtime images that needs to be installed on the Docker instance. The specific command to run inside the Docker instance is specific for the machine that is configured inside eMagiz Design & Deploy Architectures. It can be found inside the eMagiz iPaaS portal or is available upon request. Once that agent is installed, the image that is generated for every eMagiz release can be downloaded and installed in the Docker instance.
--==== 3.2.4 Verify succesfull installation of the Docker Engine ====
++== 4. Assignment ==
--{{code language="cmd"}}
--sudo docker run hello-world
--{{/code}}
++Check out the cheatcheet for Docker command line:
++
++[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
--{{info}}
-- Requires ~335 Mb space to install
--{{/info}}
++== 5. Key takeaways ==
--==== 3.2.5 Install eMagiz Deploy Agent ====
--
--Install the eMagiz Deploy agent as can be found in this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-runtime-management-deploy-agent.WebHome||target="blank"]]
--
--== 4. Key takeaways ==
--
  * eMagiz uses runtime images to deploy emagiz runtime on dockerized environments. The runtime image holds all the information and components required to run the runtime
  * eMagiz has a specific agent that manages the download of that image to the on-premises server
--* The firewall of the on-premises environment should allow outgoing traffic without any restriction. In case that is not desirable, eMagiz can provide the addresses and ports needed to setup the right firewall rules.
++* The firewall of the on-premises environment should allow outgoing traffic without any restriction. In case that is not desirable, eMagiz can provide the addresses and ports needed to setup the right firewall rules.
--== 5. Suggested Additional Readings ==
--* [[Docker official installation guide (External)>>https://docs.docker.com/engine/install/ubuntu/||target="blank"]]
--** [[Fundamentals (Navigation)>>doc:Main.eMagiz Academy.Fundamentals.WebHome||target="blank"]]
--*** [[eMagiz Runtime Generation 3 (Explanation)>>doc:Main.eMagiz Academy.Fundamentals.fundamental-runtime-generation3||target="blank"]]
--* [[Release Information (Menu)>>doc:Main.Release Information.WebHome||target="blank"]]
--** [[Environment Templates (Navigation)>>doc:Main.Release Information.Cloud Templates.WebHome||target="blank"]]
--* [[Intermediate (Menu)>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.WebHome||target="blank"]]
--** [[eMagiz Runtime Management (Navigation)>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.WebHome||target="blank"]]
--*** [[Interpret on-premise logging (Explanation)>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-emagiz-runtime-management-interpret-on-premise-logging.WebHome||target="blank"]]
--*** [[eMagiz Deploy agent (Explanation)>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-runtime-management-deploy-agent.WebHome||target="blank"]]
--* [[Advanced (Menu)>>doc:Main.eMagiz Academy.Microlearnings.Advanced Level.WebHome||target="blank"]]
--** [[Lifecycle Management (Navigation)>>doc:Main.eMagiz Academy.Microlearnings.Advanced Level.Lifecycle Management.WebHome||target="blank"]]
--*** [[Impact of Runtime Image Upgrades (Explanation)>>doc:Main.eMagiz Academy.Microlearnings.Advanced Level.Lifecycle Management.advanced-lifecycle-management-impact-of-runtime-image-upgrades.WebHome||target="blank"]]
--* [[Expert (Menu)>>doc:Main.eMagiz Academy.Microlearnings.Expert Level.WebHome||target="blank"]]
--** [[Solution Architecture (Navigation)>>doc:Main.eMagiz Academy.Microlearnings.Expert Level.Solution Architecture.WebHome||target="blank"]]
--*** [[Install Docker for Windows (Explanation)>>doc:Main.eMagiz Academy.Microlearnings.Expert Level.Solution Architecture.expert-solution-architecture-onpremises-server-windows-installguide.WebHome||target="blank"]]
--* [[Install Docker (Search Result)>>url:https://docs.emagiz.com/bin/view/Main/Search?sort=score&sortOrder=desc&highlight=true&facet=true&r=1&f_space_facet=0%2FMain.&f_type=DOCUMENT&f_locale=en&f_locale=&f_locale=en&text=install+docker||target="blank"]]
--* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
++== 6. Suggested Additional Readings ==
++N/A
++
++== 7. Silent demonstration video ==
++
++N/A
++
  )))((({{toc/}}))){{/container}}{{/container}}