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Changes for page Install Docker for Linux

Last modified by Erik Bakker on 2026/01/30 10:56
From version 23.1
edited by eMagiz
on 2022/11/11 09:38
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To version 101.1
edited by Erik Bakker
on 2024/02/27 09:55
Change comment: There is no comment for this version

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1 -On-premises deployment new runtime architecture
1 +Install Docker for Linux
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1 -XWiki.eMagiz
1 +XWiki.ebakker
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1 1  {{container}}{{container layoutStyle="columns"}}(((
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.
2 +In this microlearning, we will focus on how an on-premises server can be prepared for a eMagiz Deploy agent installation.
3 3  
4 4  Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]].
5 5  
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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 envirionments.
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 13  
14 -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.
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 15  
16 16  == 3. On-premises deployments ==
17 -
18 -===3.1 Installation requirements Linux===
19 19  
20 -These are the requirements to allow the installation of the eMagiz Docker agent:
21 -* Ensure access to the following URLs is enabled
22 - ** registry.emagiz.com
23 - ** testing.emagiz.com
24 - ** Preferably the entry should be *.emagiz.com
25 -* Install latest version of Docker
26 -* Go to the next section around installing the eMagiz agent
18 +===3.1 General requirements===
19 +These are the general requirements to allow the installation of the eMagiz Docker agent:
27 27  
28 -===3.2 Installation requirements Windows Server 2022===
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
25 + ** Preferably the entry should be *.emagiz.com{{/info}}
29 29  
30 -These are the requirements to allow the installation of the eMagiz Docker agent:
27 +{{warning}}
28 +* Custom configuration, in case all communication is disabled by default, between your server and eMagiz to ensure communication.
31 31  * Ensure access to the following URLs is enabled
32 - ** registry.emagiz.com
33 - ** testing.emagiz.com
34 - ** Preferably the entry should be *.emagiz.com
35 -* Install latest version of Docker
36 -* Validate if WSL 2.0 is properly installed
37 -* Go to the next section around installing the eMagiz agent
38 -
39 -===3.3 Installation requirements Windows Server 2019 version 1806===
30 + ** registry.emagiz.com:443
31 + ** 3.126.123.28
32 + ** 18.194.225.123
33 + ** 54.93.164.84
34 + ** controlplane.emagiz.com:8000
35 + ** controlplane.emagiz.com:443
36 + ** 3.122.22.89:443
37 + ** 3.122.22.89:8000
38 + ** controltower.emagiz.com:443
39 + ** controlbus.emagiz.com:443
40 + ** 35.158.46.28:443
41 + ** 3.74.190.88:443
42 + ** 35.158.46.28:8443
43 + ** 3.74.190.88:8443
44 + ** 35.158.46.28:8444
45 + ** 3.74.190.88:8444
46 + ** 52.28.59.137
47 + ** 3.71.221.73
48 + ** 52.58.23.77{{/warning}}
40 40  
41 -These are the requirements to allow the installation of the eMagiz Docker agent:
42 -* Ensure access to the following URLs is enabled
43 - ** registry.emagiz.com
44 - ** testing.emagiz.com
45 - ** Preferably the entry should be *.emagiz.com
46 -* Enable Hyper-V in Windows Server
47 - ** 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.
48 - ** Restart windows
49 -* Install Docker Desktop on the Windows Server
50 - ** Please refer to this link: https://www.docker.com/products/docker-desktop/
51 - ** Restart windows
52 -* Update Docker desktop configuration
53 - ** Go to settings, and enable ‘Expose daemon on tcp://localhost:2375’ without TLS
54 - ** Restart Docker
55 -* Open Powershell as Administrator
56 - ** Execute "C:\Program Files\Docker\Docker\DockerCli.exe" -SwitchLinuxEngine
57 - ** Execute Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
58 - ** Execute curl.exe -L -o ubuntu-2004.appx https://aka.ms/wslubuntu2004
59 - ** Execute Add-AppxPackage .\ubuntu-2004.appx
60 - *** 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.
61 -* Ubuntu should now be a runnable program (press windows key, type ubuntu)
62 -* Open the ubuntu terminal, and finish the installation.
63 - ** After installation, execute: export DOCKER_HOST=tcp://localhost:2375
64 -* Go to the next section around installing the eMagiz agent
65 -
66 -===3.4 Installation requirements Windows Server 2012 R2 ===
67 -
68 -These are the requirements to allow the installation of the eMagiz Docker agent:
69 -* Ensure access to the following URLs is enabled
70 - ** registry.emagiz.com
71 - ** testing.emagiz.com
72 - ** Preferably the entry should be *.emagiz.com
73 -* Install & enable Hyper-V in Windows Server
74 - ** 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.
75 - ** Restart windows
76 -* Download a ubuntu server 18.04 (https://releases.ubuntu.com/18.04/ubuntu-18.04.6-live-server-amd64.iso )
77 -* Create a VM in HyperV.
78 - ** 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).
79 - ** Configure a virtual switch.
80 - ** Add a virtual Hard Disk with proper sizing (e.g. 30 GB)
81 - ** Install an operating system from bootable CD/DVD, ISO file
82 -* Install ubuntu downloaded previously on the VM
83 -* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
84 -* Go to the next section around installing the eMagiz agent
85 -
86 -=== 3.5 eMagiz agent installation agent ===
87 -
88 -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.
50 +===3.2 Installation Linux===
51 +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.
89 89  
90 -After installing the agent, validate it runs by checking if a docker container runs on ubuntu.
91 -* wget https://download.docker.com/linux/static/stable/x86_64/docker-20.10.5.tgz
92 -* tar zxvf docker-20.10.5.tgz
93 -* cd docker
94 -* ./docker psg
53 +==== 3.2.1 Set up Docker's apt repository ====
95 95  
55 +{{code language="cmd"}}
56 +# Add Docker's official GPG key:
57 +sudo apt-get update
58 +sudo apt-get install ca-certificates curl
59 +sudo install -m 0755 -d /etc/apt/keyrings
60 +sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
61 +sudo chmod a+r /etc/apt/keyrings/docker.asc
96 96  
97 -== 4. Assignment ==
63 +# Add the repository to Apt sources:
64 +echo \
65 + "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
66 + $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
67 + sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
68 +sudo apt-get update
69 +{{/code}}
98 98  
99 -Check out the cheatcheet for Docker command line:
100 -
101 -[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
71 +==== 3.2.2 Install Docker ====
102 102  
103 -== 5. Key takeaways ==
73 +{{code language="cmd"}}
74 +sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
75 +{{/code}}
104 104  
105 -* 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
106 -* eMagiz has a specific agent that manages the download of that image to the on-premises server
107 -* 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.
77 +==== 3.2.3 Verify succesfull installation of the Docker Engine ====
108 108  
79 +{{code language="cmd"}}
80 +sudo docker run hello-world
81 +{{/code}}
109 109  
83 +{{info}}
84 + Requires ~335 Mb space to install
85 +{{/info}}
110 110  
111 -== 6. Suggested Additional Readings ==
87 +==== 3.2.4 Install eMagiz Deploy Agent ====
112 112  
113 -N/A
114 -
115 -== 7. Silent demonstration video ==
89 +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"]]
116 116  
117 -N/A
91 +== 4. Key takeaways ==
118 118  
93 +* 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
94 +* eMagiz has a specific agent that manages the download of that image to the on-premises server
95 +* 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.
96 +
97 +== 5. Suggested Additional Readings ==
98 +
99 +* [[Docker official installation guide>>https://docs.docker.com/engine/install/ubuntu/||target="blank"]]
100 +* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
101 +
119 119  )))((({{toc/}}))){{/container}}{{/container}}