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Last modified by Erik Bakker on 2025/04/18 13:54
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1 -Install Docker for Windows
1 +Pre-requisite installation of on-premises server
Author
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1 -XWiki.ebakker
1 +XWiki.eMagiz
Content
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10 10  
11 11  == 2. Key concepts ==
12 12  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.
13 -
14 -In the below section the Windows 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.
15 -
13 +
14 +In the below section the Windows and Linux variants are described in terms of how to prepare the server to allow the eMagiz Deploy agent to be installed. That agent allows to download images from the eMagiz infrastructure.
15 +
16 16  == 3. On-premises deployments ==
17 17  
18 18  ===3.1 General requirements===
19 19  These are the general requirements to allow the installation of the eMagiz Docker agent:
20 20  * Ensure access to the following URLs is enabled
21 - ** registry.emagiz.com:443
21 + ** registry.emagiz.com:8443
22 22   ** controlplane.emagiz.com:8000
23 23   ** Preferably the entry should be *.emagiz.com
24 24  
25 -===3.2 Installation Windows===
26 -Whenever Windows is selected as operating system, you need to have a Windows Server 2022 version or a 2019 version (> 1806). Older Windows servers are **not** supported.
25 +===3.2 Installation requirements Linux===
26 +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.
27 +**Step 1: Install linux distribution**
28 +Follow all steps in section 3.4
27 27  
30 +**Step 2: Install eMagiz Deploy Agent**
31 +Install the eMagiz Deploy agent as can be found [[on this link>>https://docs.emagiz.com/bin/view/Main/eMagiz%20Academy/Microlearnings/Intermediate%20Level/eMagiz%20Runtime%20Management/intermediate-runtime-management-deploy-agent/||target="_blank"]]
28 28  
29 -==== 3.2.1 Docker Installation ====
30 -In powershell with administrative rights, execute the following commands
33 +===3.3 Installation requirements Windows Server 2022 ===
31 31  
35 +{{info}}Please note that this section also applies to Windows Server 2019 version >1806{{/info}}
36 +
37 +The steps below will install a linux subsystem under Windows. In that Linux system, Docker and Java will be installed. Please note that the Windows server needs to be able to run Virtualized (either via BIOS setting or via Nested Virtualization).
38 +
39 +**Step 1: Install linux distribution**
40 +
32 32  {{code language="cmd"}}
33 -Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/Windows-Containers/Main/helpful_tools/Install-DockerCE/install-docker-ce.ps1" -o install-docker-ce.ps1
34 -.\install-docker-ce.ps1
42 + wsl --install -d Ubuntu
43 + sudo apt-get update
44 + sudo apt install --no-install-recommends apt-transport-https ca-certificates curl gnupg2
45 + . /etc/os-release
35 35  {{/code}}
36 36  
37 -==== 3.2.2 Check installation ====
48 +**Step 2: Configure linux system**
49 +Please see section 3.4 for these these steps
50 +
51 +**Step 3: Update wsl config file **
52 +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
38 38  
39 -After executing the commands above, the server will restart if required. After the restart, execute the following command
54 +First, locate the config file or add it to the location %USERPROFILE%. The name should be .wslconfig (no extension)
40 40  
41 41  {{code language="cmd"}}
42 -docker ps
57 + #Add following lines
58 +
59 + # Settings apply across all Linux distros running on WSL 2
60 + [wsl2]
61 + # Limits VM memory to use no more than 4 GB, this can be set as whole numbers using GB or MB
62 + memory=16GB
63 + # Sets the VM to use two virtual processors
64 + processors=2
43 43  {{/code}}
44 44  
45 -If the command returns that the command cannot be found, please run the following command again.
67 +
68 +**Step 4: Auto start the linux subsystem when Windows server restarts **
69 +
70 + wsl sudo /usr/bin/dockerd
71 +
72 +**Step 5: Install eMagiz Deploy Agent**
73 +Install the eMagiz Deploy agent as can be found [[on this link>>https://docs.emagiz.com/bin/view/Main/eMagiz%20Academy/Microlearnings/Intermediate%20Level/eMagiz%20Runtime%20Management/intermediate-runtime-management-deploy-agent/||target="_blank"]]
74 +
75 +
76 +===3.4 Installation steps to configure Linux subsystem ===
46 46  
78 +**Step 1: Install Docker **
79 +
47 47  {{code language="cmd"}}
48 -.\install-docker-ce.ps1
81 + curl -fsSL https://download.docker.com/linux/${ID}/gpg | sudo tee /etc/apt/trusted.gpg.d/docker.asc
82 + echo "deb [arch=amd64] https://download.docker.com/linux/${ID} ${VERSION_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/docker.list
83 + sudo apt update
84 + sudo apt install docker-ce docker-ce-cli containerd.io
49 49  {{/code}}
50 50  
51 -==== 3.2.3 Verify docker functionality ====
87 +{{info}}
88 + Requires ~335 Mb space to install
89 +{{/info}}
52 52  
53 -Execute the following command
91 +**Step 2: Install Java **
54 54  
55 55  {{code language="cmd"}}
56 -docker ps
94 + wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | sudo apt-key add -
95 + echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list
96 + sudo apt update # update if you haven't already
97 + sudo apt install temurin-8-jdk
57 57  {{/code}}
58 58  
59 -The result of this call should show the following:
100 +{{info}}
101 + Requires ~335 Mb space to install
102 +{{/info}}
60 60  
61 -[[image:Main.Images.Microlearnings.WebHome@expert-solution-architecture-onpremises-server-windows-installguide--correct-result.png]]
104 +**Step 3: Ensure Docker is autostarted with WSL **
62 62  
63 -==== 3.2.4 Install eMagiz Deploy Agent ====
106 +{{code language="cmd"}}
107 +nano .bashrc
64 64  
65 -Install the eMagiz Deploy agent as can be found in this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-runtime-management-deploy-agent.WebHome||target="blank"]]
109 + #Add following lines to bashrc
110 + DOCKER_DISTRO="Ubuntu"
111 + DOCKER_LOG_DIR=$HOME/docker_logs
112 + mkdir -pm o=,ug=rwx "$DOCKER_LOG_DIR"
113 + /mnt/c/Windows/System32/wsl.exe -d $DOCKER_DISTRO sh -c "nohup sudo -b dockerd < /dev/null > $DOCKER_LOG_DIR/dockerd.log 2>&1"
114 +{{/code}}
66 66  
67 -== 4. Key takeaways ==
116 +**Step 4: Add user to Docker group **
68 68  
118 +{{code language="cmd"}}
119 +sudo visudo
120 +
121 + #Add following lines
122 +
123 + # Don't ask for password
124 + %docker ALL=(ALL) NOPASSWD: /usr/bin/dockerd
125 +{{/code}}
126 +
127 +
128 +
129 +===3.5 Installation requirements Windows Server 2019 version 1806===
130 +
131 +{{warning}}Please note that this section is under construction. Please contact us at productmanagement@emagiz.com{{/warning}}
132 +
133 +These are the requirements to allow the installation of the eMagiz Docker agent:
134 +* Enable Hyper-V in Windows Server
135 + ** 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.
136 + ** Restart windows
137 +* Cross check is WSL 2.0 is installed
138 + ** Use this command to get WSL 2.0: Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
139 +* Install Docker Desktop on the Windows Server
140 + ** Please refer to this link: https://www.docker.com/products/docker-desktop/
141 + ** Restart windows
142 +* Update Docker Desktop configuration
143 + ** Go to settings, and enable ‘Expose daemon on tcp://localhost:2375’ without TLS
144 + ** Restart Docker
145 +* Open Powershell as Administrator
146 + ** Execute "C:\Program Files\Docker\Docker\DockerCli.exe" -SwitchLinuxEngine
147 + ** Execute Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
148 + ** Execute curl.exe -L -o ubuntu-2004.appx https://aka.ms/wslubuntu2004
149 + ** Execute Add-AppxPackage .\ubuntu-2004.appx
150 + *** 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.
151 +* Ubuntu should now be a runnable program (press windows key, type ubuntu)
152 +* Open the ubuntu terminal, and finish the installation.
153 + ** After installation, execute: export DOCKER_HOST=tcp://localhost:2375
154 +* Go to the next section around installing the eMagiz Docker agent
155 +
156 +===3.6 Installation requirements Windows Server 2012 R2 ===
157 +
158 +{{warning}}Please note that this section is under construction. Please contact us at productmanagement@emagiz.com{{/warning}}
159 +
160 +These are the requirements to allow the installation of the eMagiz Docker agent:
161 +* Install & enable Hyper-V in Windows Server
162 + ** 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.
163 + ** Restart windows
164 +* Download a ubuntu server 18.04 (https://releases.ubuntu.com/18.04/ubuntu-18.04.6-live-server-amd64.iso )
165 +* Create a VM in HyperV.
166 + ** 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).
167 + ** Configure a virtual switch.
168 + ** Add a virtual Hard Disk with proper sizing (e.g. 30 GB)
169 + ** Install an operating system from bootable CD/DVD, ISO file
170 +* Install ubuntu downloaded previously on the VM
171 +* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
172 +* Go to the next section around installing the eMagiz agent
173 +
174 +== 4. Assignment ==
175 +
176 +Check out the cheatcheet for Docker command line:
177 +
178 +[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
179 +
180 +== 5. Key takeaways ==
181 +
69 69  * 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
70 70  * eMagiz has a specific agent that manages the download of that image to the on-premises server
71 71  * 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.
72 72  
73 -== 5. Suggested Additional Readings ==
74 74  
75 -* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
76 76  
188 +== 6. Suggested Additional Readings ==
189 +
190 +N/A
191 +
192 +== 7. Silent demonstration video ==
193 +
194 +N/A
195 +
77 77  )))((({{toc/}}))){{/container}}{{/container}}