Changes for page Install Docker for Linux

Last modified by Erik Bakker on 2025/04/18 13:54

From 23.1 to 24.1 From 54.1 to 55.1

From version 24.1

edited by eMagiz
on 2022/11/11 09:45

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To version 54.1

edited by eMagiz
on 2023/02/07 11:38

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@@ -1,1 +1,1 @@
--On-premises deployment new runtime architecture
++On-premise Install Guide

Content

@@ -9,59 +9,134 @@
  * Good understanding of eMagiz runtimes in general
  == 2. Key concepts ==
--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 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 environments.
--In the below section the specific operating systems and versions are discussed in a sense that the prerequisite installations are described. Once the right installation is done, refer to section 3.5 for the installation of the eMagiz agent that manages the interaction with the eMagiz platform. That agent will download the created docker images that will be deployed in the Docker environment.
++In the below section the specific operating systems and versions are discussed in a sense that the prerequisite installations are described. Once the right installation is done, refer to section 3.7 for the installation of the eMagiz agent that manages the interaction with the eMagiz platform. That agent will download the created docker images that will be deployed in the Docker environment.
  == 3. On-premises deployments ==
--
--===3.1 Installation requirements Linux===
--These are the requirements to allow the installation of the eMagiz Docker agent:
++===3.1 General requirements===
++
++These are the general requirements to allow the installation of the eMagiz Docker agent:
  * Ensure access to the following URLs is enabled
--    ** registry.emagiz.com
--    ** testing.emagiz.com
++    ** registry.emagiz.com:8443
++    ** controlplane.emagiz.com:8000
      ** Preferably the entry should be *.emagiz.com
--* Install latest version of Docker
++
++
++===3.2 Installation requirements Linux===
++
++* Whenever Linux is selected as operating system, the latest version of Ubuntu will work
++* Install latest version of the Docker engine - see for instance {{code}}https://docs.docker.com/engine/install/ubuntu/{{/code}}
  * Go to the next section around installing the eMagiz agent
--===3.2 Installation requirements Windows Server 2022===
++===3.3 Installation requirements Windows Server 2022===
  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
++* Install latest version of Docker Desktop from  {{code}}https://www.docker.com/products/docker-desktop/{{/code}}
  * Validate if WSL 2.0 is properly installed
--* Go to the next section around installing the eMagiz agent
++* Go to the next section around installing the eMagiz Docker agent
--  ===3.2 Installation requirements Windows Server 2019 version >1806===
++===3.3 Installation requirements Windows Server 2022 (without Docker Desktop) ===
++
++**Step 1: Install linux distribution**
++{{code language="cmd"}}
++  wsl --install -d Ubuntu
++  sudo apt-get update
++  sudo apt install --no-install-recommends apt-transport-https ca-certificates curl gnupg2
++  . /etc/os-release
++{{/code}}
++
++
++**Step 2: Install Docker **
++
++{{code language="cmd"}}
++  curl -fsSL https://download.docker.com/linux/${ID}/gpg | sudo tee /etc/apt/trusted.gpg.d/docker.asc
++  echo "deb [arch=amd64] https://download.docker.com/linux/${ID} ${VERSION_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/docker.list
++  sudo apt update
++  sudo apt install docker-ce docker-ce-cli containerd.io
++{{/code}}
++
++{{info}}
++ Requires ~335 Mb space to install
++{{/info}}
++
++**Step 3: Install Java **
++
++{{code language="cmd"}}
++  wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | sudo apt-key add -
++  echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list
++  sudo apt update # update if you haven't already
++  sudo apt install temurin-8-jdk
++{{/code}}
++
++{{info}}
++ Requires ~335 Mb space to install
++{{/info}}
++
++**Step 4: Ensure Docker is autostarted with WSL **
++
++{{code language="cmd"}}
++nano .bashrc
++
++  #Add following lines to bashrc
++	DOCKER_DISTRO="Ubuntu"
++	DOCKER_LOG_DIR=$HOME/docker_logs
++	mkdir -pm o=,ug=rwx "$DOCKER_LOG_DIR"
++	/mnt/c/Windows/System32/wsl.exe -d $DOCKER_DISTRO sh -c "nohup sudo -b dockerd < /dev/null > $DOCKER_LOG_DIR/dockerd.log 2>&1"
++{{/code}}
++
++**Step 5: Add user to Docker group **
++
++{{code language="cmd"}}
++sudo visudo
++
++  #Add following lines
++
++  # Don't ask for password
++  %docker ALL=(ALL)  NOPASSWD: /usr/bin/dockerd
++{{/code}}
++
++**Step 6: Update wsl config file **
++In this step we need to add or update the WSL config file that manages the resources of the Linux subsystem. Important resources to manage are the assigned memory and number of processors. For memory we recommend to review the mempory settings for the runtime that need to run on this server and add 762 MB to the total value of the heap and non-heap of these runtimes. For processor we recommend to set the value to 2 - depending on the amount of processors available on that machine
++
++First, locate the config file or add it to the location %USERPROFILE%. The name should be .wslconfig (no extension)
++{{code language="cmd"}}
++  #Add following lines
++
++  # Settings apply across all Linux distros running on WSL 2
++  [wsl2]
++  # Limits VM memory to use no more than 4 GB, this can be set as whole numbers using GB or MB
++  memory=16GB
++  # Sets the VM to use two virtual processors
++  processors=2
++{{/code}}
++
++
++
++(Exit WSL: wsl --shutdown)
++
++
++===3.4 Installation requirements Windows Server 2019 version >1806===
++
  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
++* Install latest version of Docker Desktop from  https://www.docker.com/products/docker-desktop/
  * Validate if WSL 2.0 is properly installed
--* Go to the next section around installing the eMagiz agent
--
--
--===3.3 Installation requirements Windows Server 2019 version 1806===
++* Go to the next section around installing the eMagiz Docker agent
++===3.5 Installation requirements Windows Server 2019 version 1806===
++
  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
++* Cross check is WSL 2.0 is installed
++  ** Use this command to get WSL 2.0: Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
  * 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
++* Update Docker Desktop configuration
    ** Go to settings, and enable ‘Expose daemon on tcp://localhost:2375’ without TLS
    ** Restart Docker
  * Open Powershell as Administrator
@@ -73,15 +73,11 @@
  * 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
--* Go to the next section around installing the eMagiz agent
--
--===3.4 Installation requirements Windows Server 2012 R2 ===
--
++* Go to the next section around installing the eMagiz Docker agent
++
++===3.6 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
@@ -94,22 +94,19 @@
  * 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
  * Go to the next section around installing the eMagiz agent
--
--=== 3.5 eMagiz agent 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.
--After installing the agent, validate it runs by checking if a docker container runs on ubuntu.
--* wget https://download.docker.com/linux/static/stable/x86_64/docker-20.10.5.tgz
--* tar zxvf docker-20.10.5.tgz
--* cd docker
--* ./docker psg
++=== 3.7 eMagiz Docker agent installation ===
++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 under Deploy Architecture. At the runtime connector, there is a right click option called Deploy Agent. That presents either the command or the location where that agent is installed.
++[[image:Main.Images.Microlearning.WebHome@expert-solution-architecture-onpremises-installguide-deployagent.png]]
++
++After installing the agent, you can use the Docker cheat sheet below to see if the docker containers are running and/or images are available.
++
  == 4. Assignment ==
  Check out the cheatcheet for Docker command line:
--
++
  [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
  == 5. Key takeaways ==
@@ -116,7 +116,7 @@
  * 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.

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