Changes for page Install Docker for Windows

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1		-On-premise Install Guide
	1	+Install Docker for Windows

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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
...	...	@@ -10,191 +10,68 @@
10	10
11	11	== 2. Key concepts ==
12	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		-
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 3.7 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.
15		-
	13	+
	14	+In the below section the Windows 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	18	===3.1 General requirements===
19		-
20	20	These are the general requirements to allow the installation of the eMagiz Docker agent:
21	21	* Ensure access to the following URLs is enabled
22		- ** registry.emagiz.com:8443
	21	+ ** registry.emagiz.com:443
23	23	** controlplane.emagiz.com:8000
24	24	** Preferably the entry should be *.emagiz.com
25	25
26		-
27		-===3.2 Installation requirements Linux===
	25	+===3.2 Installation Windows===
	26	+Whenever Windows is selected as operating system, you need to have a Windows Server 2022 version or a 2019 version (> 1806). Older Windows servers are **not** supported.
28	28
29		-* Whenever Linux is selected as operating system, the latest version of Ubuntu will work
30		-* Install latest version of the Docker engine - see for instance {{code}}https://docs.docker.com/engine/install/ubuntu/{{/code}}
31		-* Go to the next section around installing the eMagiz agent
32	32
33		-===3.3 Installation requirements Windows Server 2022===
	29	+==== 3.2.1 Docker Installation ====
	30	+In powershell with administrative rights, execute the following commands
34	34
35		-These are the requirements to allow the installation of the eMagiz Docker agent:
36		-* Install latest version of Docker Desktop from {{code}}https://www.docker.com/products/docker-desktop/{{/code}}
37		-* Validate if WSL 2.0 is properly installed
38		-* Go to the next section around installing the eMagiz Docker agent
39		-
40		-===3.3 Installation requirements Windows Server 2022 (without Docker Desktop) ===
41		-
42		-**Step 1: Install linux distribution**
43		-
44	44	{{code language="cmd"}}
45		- wsl --install -d Ubuntu
46		- sudo apt-get update
47		- sudo apt install --no-install-recommends apt-transport-https ca-certificates curl gnupg2
48		- . /etc/os-release
	33	+Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/Windows-Containers/Main/helpful_tools/Install-DockerCE/install-docker-ce.ps1" -o install-docker-ce.ps1
	34	+.\install-docker-ce.ps1
49	49	{{/code}}
50	50
	37	+==== 3.2.2 Check installation ====
51	51
52		-**Step 2: Install Docker **
	39	+After executing the commands above, the server will restart if required. After the restart, execute the following command
53	53
54	54	{{code language="cmd"}}
55		- curl -fsSL https://download.docker.com/linux/${ID}/gpg | sudo tee /etc/apt/trusted.gpg.d/docker.asc
56		- echo "deb [arch=amd64] https://download.docker.com/linux/${ID} ${VERSION_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/docker.list
57		- sudo apt update
58		- sudo apt install docker-ce docker-ce-cli containerd.io
	42	+docker ps
59	59	{{/code}}
60	60
61		-{{info}}
62		- Requires ~335 Mb space to install
63		-{{/info}}
	45	+If the command returns that the command cannot be found, please run the following command again.
64	64
65		-**Step 3: Install Java **
66		-
67	67	{{code language="cmd"}}
68		- wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | sudo apt-key add -
69		- echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list
70		- sudo apt update # update if you haven't already
71		- sudo apt install temurin-8-jdk
	48	+.\install-docker-ce.ps1
72	72	{{/code}}
73	73
74		-{{info}}
75		- Requires ~335 Mb space to install
76		-{{/info}}
	51	+==== 3.2.3 Verify docker functionality ====
77	77
78		-**Step 4: Ensure Docker is autostarted with WSL **
	53	+Execute the following command
79	79
80	80	{{code language="cmd"}}
81		-nano .bashrc
82		-
83		- #Add following lines to bashrc
84		- DOCKER_DISTRO="Ubuntu"
85		- DOCKER_LOG_DIR=$HOME/docker_logs
86		- mkdir -pm o=,ug=rwx "$DOCKER_LOG_DIR"
87		- /mnt/c/Windows/System32/wsl.exe -d $DOCKER_DISTRO sh -c "nohup sudo -b dockerd < /dev/null > $DOCKER_LOG_DIR/dockerd.log 2>&1"
	56	+docker ps
88	88	{{/code}}
89	89
90		-**Step 5: Add user to Docker group **
	59	+The result of this call should show the following:
91	91
92		-{{code language="cmd"}}
93		-sudo visudo
	61	+[[image:Main.Images.Microlearnings.WebHome@expert-solution-architecture-onpremises-server-windows-installguide--correct-result.png]]
94	94
95		- #Add following lines
	63	+==== 3.2.4 Install eMagiz Deploy Agent ====
96	96
97		- # Don't ask for password
98		- %docker ALL=(ALL) NOPASSWD: /usr/bin/dockerd
99		-{{/code}}
	65	+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"]]
100	100
101		-**Step 6: Update wsl config file **
102		-In this step we need to add or update the WSL config file that manages the resources of the Linux subsystem. Important resources to manage are the assigned memory and number of processors. For memory we recommend to review the mempory settings for the runtime that need to run on this server and add 762 MB to the total value of the heap and non-heap of these runtimes. For processor we recommend to set the value to 2 - depending on the amount of processors available on that machine
	67	+== 4. Key takeaways ==
103	103
104		-First, locate the config file or add it to the location %USERPROFILE%. The name should be .wslconfig (no extension)
105		-
106		-
107		-{{code language="cmd"}}
108		- #Add following lines
109		-
110		- # Settings apply across all Linux distros running on WSL 2
111		- [wsl2]
112		- # Limits VM memory to use no more than 4 GB, this can be set as whole numbers using GB or MB
113		- memory=16GB
114		- # Sets the VM to use two virtual processors
115		- processors=2
116		-{{/code}}
117		-
118		-
119		-**Step 7: Auto start the linux subsystem when server restarts **
120		-
121		-
122		-===3.4 Installation requirements Windows Server 2019 version >1806===
123		-
124		-These are the requirements to allow the installation of the eMagiz Docker agent:
125		-* Install latest version of Docker Desktop from https://www.docker.com/products/docker-desktop/
126		-* Validate if WSL 2.0 is properly installed
127		-* Go to the next section around installing the eMagiz Docker agent
128		-
129		-===3.5 Installation requirements Windows Server 2019 version 1806===
130		-
131		-These are the requirements to allow the installation of the eMagiz Docker agent:
132		-* Enable Hyper-V in Windows Server
133		- ** 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.
134		- ** Restart windows
135		-* Cross check is WSL 2.0 is installed
136		- ** Use this command to get WSL 2.0: Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
137		-* Install Docker Desktop on the Windows Server
138		- ** Please refer to this link: https://www.docker.com/products/docker-desktop/
139		- ** Restart windows
140		-* Update Docker Desktop configuration
141		- ** Go to settings, and enable ‘Expose daemon on tcp://localhost:2375’ without TLS
142		- ** Restart Docker
143		-* Open Powershell as Administrator
144		- ** Execute "C:\Program Files\Docker\Docker\DockerCli.exe" -SwitchLinuxEngine
145		- ** Execute Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
146		- ** Execute curl.exe -L -o ubuntu-2004.appx https://aka.ms/wslubuntu2004
147		- ** Execute Add-AppxPackage .\ubuntu-2004.appx
148		- *** 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.
149		-* Ubuntu should now be a runnable program (press windows key, type ubuntu)
150		-* Open the ubuntu terminal, and finish the installation.
151		- ** After installation, execute: export DOCKER_HOST=tcp://localhost:2375
152		-* Go to the next section around installing the eMagiz Docker agent
153		-
154		-===3.6 Installation requirements Windows Server 2012 R2 ===
155		-
156		-These are the requirements to allow the installation of the eMagiz Docker agent:
157		-* Install & enable Hyper-V in Windows Server
158		- ** 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.
159		- ** Restart windows
160		-* Download a ubuntu server 18.04 (https://releases.ubuntu.com/18.04/ubuntu-18.04.6-live-server-amd64.iso )
161		-* Create a VM in HyperV.
162		- ** 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).
163		- ** Configure a virtual switch.
164		- ** Add a virtual Hard Disk with proper sizing (e.g. 30 GB)
165		- ** Install an operating system from bootable CD/DVD, ISO file
166		-* Install ubuntu downloaded previously on the VM
167		-* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
168		-* Go to the next section around installing the eMagiz agent
169		-
170		-=== 3.7 eMagiz Docker agent installation ===
171		-
172		-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 under Deploy Architecture. At the runtime connector, there is a right click option called Deploy Agent. That presents either the command or the location where that agent is installed.
173		-
174		-[[image:Main.Images.Microlearning.WebHome@expert-solution-architecture-onpremises-installguide-deployagent.png]]
175		-
176		-After installing the agent, you can use the Docker cheat sheet below to see if the docker containers are running and/or images are available.
177		-
178		-== 4. Assignment ==
179		-
180		-Check out the cheatcheet for Docker command line:
181		-
182		-[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
183		-
184		-== 5. Key takeaways ==
185		-
186	186	* 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
187	187	* eMagiz has a specific agent that manages the download of that image to the on-premises server
188	188	* 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.
189	189
	73	+== 5. Suggested Additional Readings ==
190	190
	75	+* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
191	191
192		-== 6. Suggested Additional Readings ==
193		-
194		-N/A
195		-
196		-== 7. Silent demonstration video ==
197		-
198		-N/A
199		-
200	200	)))((({{toc/}}))){{/container}}{{/container}}