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Changes for page Install Docker for Linux

Last modified by Erik Bakker on 2026/01/30 10:56
From version 138.1
edited by Erik Bakker
on 2026/01/23 13:16
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To version 134.1
edited by Erik Bakker
on 2026/01/23 12:52
Change comment: There is no comment for this version

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... ... @@ -51,18 +51,8 @@
51 51   ** 3.123.136.31{{/warning}}
52 52  
53 53  ===3.2 Installation Linux===
54 -
55 55  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.
56 56  
57 -==== 3.2.1 Uninstall old versions ====
58 -{{info}}Before you can install Docker Engine, you need to uninstall any conflicting packages.
59 -
60 -Your Linux distribution may provide unofficial Docker packages, which may conflict with the official packages provided by Docker. You must uninstall these packages before you install the official version of Docker Engine.{{/info}}
61 -
62 -{{code language="cmd"}}
63 -sudo apt remove $(dpkg --get-selections docker.io docker-compose docker-compose-v2 docker-doc podman-docker containerd runc | cut -f1)
64 -{{/code}}
65 -
66 66  ==== 3.2.1 Set up Docker's apt repository ====
67 67  
68 68  {{code language="cmd"}}
... ... @@ -83,23 +83,10 @@
83 83  
84 84  ==== 3.2.2 Install Docker ====
85 85  
86 -To install a specific version of Docker Engine, start by listing the available versions in the repository:
87 -
88 88  {{code language="cmd"}}
89 -apt list --all-versions docker-ce
90 -
91 -docker-ce/noble 5:29.1.5-1~ubuntu.24.04~noble <arch>
92 -docker-ce/noble 5:29.1.4-1~ubuntu.24.04~noble <arch>
93 -...
77 +sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
94 94  {{/code}}
95 95  
96 -Select the desired version and install:
97 -
98 -{{code language="cmd"}}
99 -VERSION_STRING=5:29.1.5-1~ubuntu.24.04~noble
100 -sudo apt install docker-ce=$VERSION_STRING docker-ce-cli=$VERSION_STRING containerd.io docker-buildx-plugin docker-compose-plugin
101 -{{/code}}
102 -
103 103  ==== 3.2.3 Customization ====
104 104  
105 105  After installing Docker you have the option to stick with the standard configuration of Docker or you can opt to alter some specific settings. One setting that can be of particular interest is the setting that defines the IP address range your Docker installation will use to run the containers.
... ... @@ -137,42 +137,30 @@
137 137  Install the eMagiz Deploy agent as can be found in this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-runtime-management-deploy-agent.WebHome||target="blank"]]
138 138  
139 139  === 3.3 Update Docker ===
140 -When you are advised to update your Docker version, you can follow the following procedure to update to a specific version of Docker Engine, start by listing the available versions in the repository:
117 +When you are advised to update your Docker version, you can verify whether you are on the correct Docker version by executing the following command in PowerShell with administrative rights:
141 141  
142 142  {{code language="cmd"}}
143 -apt list --all-versions docker-ce
120 +docker version
121 +{{/code}}
144 144  
145 -docker-ce/noble 5:29.1.5-1~ubuntu.24.04~noble <arch>
146 -docker-ce/noble 5:29.1.4-1~ubuntu.24.04~noble <arch>
147 -...{{/code}}
123 +When this returns a version **lower** than the advised version shown under the "General requirements" section, you can update Docker on your machine. To do so, execute the following command in PowerShell with administrative rights:
148 148  
149 -Select the desired version and install.
150 -
151 151  {{code language="cmd"}}
152 -VERSION_STRING=5:29.1.5-1~ubuntu.24.04~noble
153 -sudo apt install docker-ce=$VERSION_STRING docker-ce-cli=$VERSION_STRING containerd.io docker-buildx-plugin docker-compose-plugin
126 +.\install-update-docker-ce.ps1 -DockerVersion DESIRED_VERSION
154 154  {{/code}}
155 155  
156 156  ===3.4 Uninstall Docker===
157 -To uninstall Docker from your machine, execute the following command.
130 +To uninstall Docker from your machine, execute the following commands in PowerShell with administrative rights:
158 158  
159 159  {{code language="cmd"}}
160 -sudo apt purge docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras
133 +Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/emagiz/windows-support/main/Uninstall-docker/uninstall-docker.ps1" -o uninstall-docker-ce.ps1
161 161  {{/code}}
162 162  
163 -{{warning}}Images, containers, volumes, or custom configuration files on your host aren't automatically removed. To delete all images, containers, and volumes:
136 +Example usage:
164 164  
165 165  {{code language="cmd"}}
166 -sudo rm -rf /var/lib/docker
167 -sudo rm -rf /var/lib/containerd
168 -Remove source list and keyrings
139 +.\uninstall-docker-ce.ps1
169 169  {{/code}}
170 -
171 -{{code language="cmd"}}
172 - sudo rm /etc/apt/sources.list.d/docker.sources
173 - sudo rm /etc/apt/keyrings/docker.asc
174 -{{/code}}
175 -{{/warning}}
176 176  == 4. Key takeaways ==
177 177  
178 178  * 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