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Changes for page Install Docker for Linux

Last modified by Erik Bakker on 2026/01/30 10:56
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edited by Erik Bakker
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1 -Install Docker for Linux
1 +On-premises deployment new runtime architecture
Author
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1 -XWiki.ebakker
1 +XWiki.eMagiz
Content
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1 1  {{container}}{{container layoutStyle="columns"}}(((
2 -In this microlearning, we will focus on how an on-premises server can be prepared for a eMagiz Deploy agent installation.
3 -
2 +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.
3 +
4 4  Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]].
5 5  
6 +* Last update: June 24th 2021
7 +* Required reading time: 10 minutes
8 +
6 6  == 1. Prerequisites ==
7 7  
8 8  * Advanced knowledge of the eMagiz platform
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9 9  * Good understanding of eMagiz runtimes in general
10 10  
11 11  == 2. Key concepts ==
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.
15 +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
13 13  
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.
15 -
16 16  == 3. On-premises deployments ==
17 17  
18 -===3.1 General requirements===
19 -These are the general requirements to allow the installation of the eMagiz Docker agent:
20 -* Ensure access to the following URLs is enabled
21 - ** registry.emagiz.com:443
22 - ** controlplane.emagiz.com:8000
23 - ** Preferably the entry should be *.emagiz.com
19 +===3.1 Installation requirements===
20 +Below the list of requirements for an on-premises deployment
24 24  
25 -===3.2 Installation 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.
22 +* Windows Server or Linux Server
23 +* Installed Docker software - latest version
24 +* Optional: Install Docker Desktop for Windows
25 + ** See also [[Install guide Docker>>https://docs.docker.com/desktop/install/windows-install/]]
26 +* Docker software installed requires use of the LinuxEngine
27 + ** Use command line option to switch to the option"C:\Program Files\Docker\Docker\DockerCli.exe" -SwitchLinuxEngine
28 +* Server connected to the internet whereby the firewall doesn't prevent data traffic going outwards to the Internet
29 + ** In case there are outgoing firewall rules, the following URLs need to be made available
30 + *** https://testing.emagiz.com
31 + *** https://registry.emagiz.com
32 +* Sufficient resources in line with the requirements of the eMagiz runtimes. See this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Expert Level.Solution Architecture.expert-solution-architecture-determining-needed-memory.WebHome||target="blank"]]
33 +
34 +=== 3.2 Installation agent ===
35 +
36 +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.
37 +
38 +=== 3.3 Cloud architecture for API Gateway ===
39 +
40 +[[image:Main.Images.Microlearning.WebHome@expert-solution-architecture-onpremises-install-runtime-images.png]]
27 27  
28 -==== 3.2.1 Set up Docker's apt repository ====
42 +== 4. Assignment ==
29 29  
30 -{{code language="cmd"}}
31 -# Add Docker's official GPG key:
32 -sudo apt-get update
33 -sudo apt-get install ca-certificates curl
34 -sudo install -m 0755 -d /etc/apt/keyrings
35 -sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
36 -sudo chmod a+r /etc/apt/keyrings/docker.asc
44 +Check out the cheatcheet for Docker command line:
45 +
46 +[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
37 37  
38 -# Add the repository to Apt sources:
39 -echo \
40 - "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
41 - $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
42 - sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
43 -sudo apt-get update
44 -{{/code}}
48 +== 5. Key takeaways ==
45 45  
46 -==== 3.2.2 Install Docker ====
50 +* 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
51 +* eMagiz has a specific agent that manages the download of that image to the on-premises server
52 +* 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.
47 47  
48 -{{code language="cmd"}}
49 -sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
50 -{{/code}}
51 51  
52 -==== 3.2.3 Verify succesfull installation of the Docker Engine ====
53 53  
54 -{{code language="cmd"}}
55 -sudo docker run hello-world
56 -{{/code}}
56 +== 6. Suggested Additional Readings ==
57 57  
58 -{{info}}
59 - Requires ~335 Mb space to install
60 -{{/info}}
58 +N/A
59 +
60 +== 7. Silent demonstration video ==
61 61  
62 -==== 3.2.4 Install eMagiz Deploy Agent ====
62 +N/A
63 63  
64 -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"]]
65 -
66 -== 4. Key takeaways ==
67 -
68 -* 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
69 -* eMagiz has a specific agent that manages the download of that image to the on-premises server
70 -* 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.
71 -
72 -== 5. Suggested Additional Readings ==
73 -
74 -* [[Docker official installation guide>>https://docs.docker.com/engine/install/ubuntu/||target="blank"]]
75 -* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
76 -
77 77  )))((({{toc/}}))){{/container}}{{/container}}