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Changes for page Install Docker for Linux

Last modified by Erik Bakker on 2026/01/30 10:56
From version 139.1
edited by Erik Bakker
on 2026/01/23 13:45
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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=$VERSION_STRING containerd.io docker-buildx-plugin docker-compose-plugin
101 -{{/code}}
102 -
103 103  ==== 3.2.3 Customization ====
104 104  
105 105  After installing Docker you have the option to stick with the standard configuration of Docker or you can opt to alter some specific settings. One setting that can be of particular interest is the setting that defines the IP address range your Docker installation will use to run the containers.
... ... @@ -137,44 +137,30 @@
137 137  Install the eMagiz Deploy agent as can be found in this [[microlearning>>doc:Main.eMagiz Academy.Microlearnings.Intermediate Level.eMagiz Runtime Management.intermediate-runtime-management-deploy-agent.WebHome||target="blank"]]
138 138  
139 139  === 3.3 Update Docker ===
140 -When you are advised to update your Docker version, you can follow the following procedure to update to a specific version of Docker Engine, start by listing the available versions in the repository:
117 +When you are advised to update your Docker version, you can verify whether you are on the correct Docker version by executing the following command in PowerShell with administrative rights:
141 141  
142 142  {{code language="cmd"}}
143 -apt list --all-versions docker-ce
120 +docker version
121 +{{/code}}
144 144  
145 -docker-ce/noble 5:29.1.5-1~ubuntu.24.04~noble <arch>
146 -docker-ce/noble 5:29.1.4-1~ubuntu.24.04~noble <arch>
147 -...{{/code}}
123 +When this returns a version **lower** than the advised version shown under the "General requirements" section, you can update Docker on your machine. To do so, execute the following command in PowerShell with administrative rights:
148 148  
149 -Select the desired version and install.
150 -
151 151  {{code language="cmd"}}
152 -VERSION_STRING=5:29.1.5-1~ubuntu.24.04~noble
153 -sudo apt install docker-ce=$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 -{{warning}}It may happen that, due to the update, your containers are no longer starting up. To resolve this, please restart the containers, which can be done via a deployment plan or the deploy architecture.{{/warning}}
157 -
158 158  ===3.4 Uninstall Docker===
159 -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:
160 160  
161 161  {{code language="cmd"}}
162 -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
163 163  {{/code}}
164 164  
165 -{{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:
166 166  
167 167  {{code language="cmd"}}
168 -sudo rm -rf /var/lib/docker
169 -sudo rm -rf /var/lib/containerd
170 -Remove source list and keyrings
139 +.\uninstall-docker-ce.ps1
171 171  {{/code}}
172 -
173 -{{code language="cmd"}}
174 - sudo rm /etc/apt/sources.list.d/docker.sources
175 - sudo rm /etc/apt/keyrings/docker.asc
176 -{{/code}}
177 -{{/warning}}
178 178  == 4. Key takeaways ==
179 179  
180 180  * 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