Wiki source code of Install Docker for Linux
Version 106.1 by Eva Torken on 2024/03/01 15:32
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1.1 | 1 | {{container}}{{container layoutStyle="columns"}}((( |
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70.1 | 2 | In this microlearning, we will focus on how an on-premises server can be prepared for a eMagiz Deploy agent installation. |
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15.1 | 3 | |
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1.1 | 4 | Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]]. |
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| 6 | == 1. Prerequisites == | ||
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| 8 | * Advanced knowledge of the eMagiz platform | ||
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3.1 | 9 | * Good understanding of eMagiz runtimes in general |
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1.1 | 10 | |
| 11 | == 2. Key concepts == | ||
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25.1 | 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. |
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3.1 | 13 | |
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94.1 | 14 | 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. |
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21.1 | 15 | |
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3.1 | 16 | == 3. On-premises deployments == |
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25.1 | 17 | |
| 18 | ===3.1 General requirements=== | ||
| 19 | These are the general requirements to allow the installation of the eMagiz Docker agent: | ||
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100.1 | 20 | |
| 21 | {{info}} | ||
| 22 | * Standard configuration to ensure that communication between your server and eMagiz to ensure communication. | ||
| 23 | ** registry.emagiz.com:443 | ||
| 24 | ** controlplane.emagiz.com:8000 | ||
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101.1 | 25 | ** Preferably the entry should be *.emagiz.com{{/info}} |
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100.1 | 26 | |
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103.1 | 27 | {{warning}} |
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104.1 | 28 | * In case of a very strict firewall configuration, additional configuration is needed. |
| 29 | ** controltower.emagiz.com:443 | ||
| 30 | ** controlbus.emagiz.com:443 | ||
| 31 | ** controlplane.emagiz.com:443 | ||
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103.1 | 32 | |
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105.1 | 33 | * When using cloudslot number 125 or less, the following configuration is needed. |
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104.1 | 34 | ** 35.158.46.28:443 |
| 35 | ** 3.74.190.88:443 | ||
| 36 | ** 35.158.46.28:8443 | ||
| 37 | ** 3.74.190.88:8443 | ||
| 38 | ** 35.158.46.28:8444 | ||
| 39 | ** 3.74.190.88:8444 {{/warning}} | ||
| 40 | |||
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96.1 | 41 | ===3.2 Installation Linux=== |
| 42 | 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. | ||
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95.1 | 43 | |
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96.1 | 44 | ==== 3.2.1 Set up Docker's apt repository ==== |
| 45 | |||
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42.1 | 46 | {{code language="cmd"}} |
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96.1 | 47 | # Add Docker's official GPG key: |
| 48 | sudo apt-get update | ||
| 49 | sudo apt-get install ca-certificates curl | ||
| 50 | sudo install -m 0755 -d /etc/apt/keyrings | ||
| 51 | sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc | ||
| 52 | sudo chmod a+r /etc/apt/keyrings/docker.asc | ||
| 53 | |||
| 54 | # Add the repository to Apt sources: | ||
| 55 | echo \ | ||
| 56 | "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \ | ||
| 57 | $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \ | ||
| 58 | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null | ||
| 59 | sudo apt-get update | ||
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47.1 | 60 | {{/code}} |
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24.1 | 61 | |
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96.1 | 62 | ==== 3.2.2 Install Docker ==== |
| 63 | |||
| 64 | {{code language="cmd"}} | ||
| 65 | sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin | ||
| 66 | {{/code}} | ||
| 67 | |||
| 68 | ==== 3.2.3 Verify succesfull installation of the Docker Engine ==== | ||
| 69 | |||
| 70 | {{code language="cmd"}} | ||
| 71 | sudo docker run hello-world | ||
| 72 | {{/code}} | ||
| 73 | |||
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48.1 | 74 | {{info}} |
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47.1 | 75 | Requires ~335 Mb space to install |
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48.1 | 76 | {{/info}} |
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45.1 | 77 | |
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97.1 | 78 | ==== 3.2.4 Install eMagiz Deploy Agent ==== |
| 79 | |||
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94.1 | 80 | 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"]] |
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50.1 | 81 | |
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91.1 | 82 | == 4. Key takeaways == |
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1.1 | 83 | |
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5.1 | 84 | * 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 |
| 85 | * eMagiz has a specific agent that manages the download of that image to the on-premises server | ||
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40.1 | 86 | * 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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1.1 | 87 | |
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91.1 | 88 | == 5. Suggested Additional Readings == |
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1.1 | 89 | |
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98.1 | 90 | * [[Docker official installation guide>>https://docs.docker.com/engine/install/ubuntu/||target="blank"]] |
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91.1 | 91 | * Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]] |
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1.1 | 92 | |
| 93 | )))((({{toc/}}))){{/container}}{{/container}} |