Changes for page Install Docker for Linux

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1		-XWiki.eMagiz
	1	+XWiki.ebakker

Content

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18	18	===3.1 General requirements===
19	19	These are the general requirements to allow the installation of the eMagiz Docker agent:
20	20	* Ensure access to the following URLs is enabled
21		- ** registry.emagiz.com:8443
	21	+ ** registry.emagiz.com:5443
22	22	** controlplane.emagiz.com:8000
23	23	** Preferably the entry should be *.emagiz.com
24	24
...	...	@@ -25,7 +25,7 @@
25	25	===3.2 Installation requirements Linux===
26	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.
27	27	**Step 1: Install linux distribution**
28		-Follow all steps in section 3.4
	28	+Follow the relevant steps in section 3.4
29	29
30	30	**Step 2: Install eMagiz Deploy Agent**
31	31	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"]]
...	...	@@ -47,7 +47,7 @@
47	47
48	48	**Step 2: Configure linux system**
49	49	Please see section 3.4 for these these steps
50		-
	50	+
51	51	**Step 3: Update wsl config file **
52	52	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
53	53
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59	59	# Settings apply across all Linux distros running on WSL 2
60	60	[wsl2]
61	61	# Limits VM memory to use no more than 4 GB, this can be set as whole numbers using GB or MB
62		- memory=16GB
	62	+ memory=16GB
63	63	# Sets the VM to use two virtual processors
64	64	processors=2
65	65	{{/code}}
66	66
67		-
68	68	**Step 4: Auto start the linux subsystem when Windows server restarts **
69	69
70	70	{{code language="cmd"}}
...	...	@@ -77,8 +77,7 @@
77	77
78	78	**Step 5: Install eMagiz Deploy Agent**
79	79	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"]].
80		-
81		-
	79	+
82	82	===3.4 Installation steps to configure Linux subsystem ===
83	83
84	84	**Step 1: Install Docker **
...	...	@@ -94,21 +94,12 @@
94	94	Requires ~335 Mb space to install
95	95	{{/info}}
96	96
97		-**Step 2: Install Java **
	95	+**Step 3: Ensure Docker is autostarted with WSL **
98	98
99		-{{code language="cmd"}}
100		- wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | sudo apt-key add -
101		- 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
102		- sudo apt update # update if you haven't already
103		- sudo apt install temurin-8-jdk
104		-{{/code}}
105		-
106	106	{{info}}
107		- Requires ~335 Mb space to install
	98	+This remark is valid for Windows based installations only
108	108	{{/info}}
109	109
110		-**Step 3: Ensure Docker is autostarted with WSL **
111		-
112	112	{{code language="cmd"}}
113	113	nano .bashrc
114	114
...	...	@@ -142,7 +142,7 @@
142	142	* 172.16.0.1/12
143	143	** advised value 172.16.0.1/16
144	144	* 192.168.0.1/16
145		- ** advised value 10.25.0.1/16
	134	+ ** advised value 192.168.0.1/16
146	146
147	147	{{code language="cmd"}}
148	148	sudo nano /etc/docker/daemon.json
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193	193	** 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.
194	194	** Restart windows
195	195	* Download a ubuntu server 18.04 (https://releases.ubuntu.com/18.04/ubuntu-18.04.6-live-server-amd64.iso )
196		-* Create a VM in HyperV.
	185	+* Create a VM in HyperV.
197	197	** 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).
198		- ** Configure a virtual switch.
	187	+ ** Configure a virtual switch.
199	199	** Add a virtual Hard Disk with proper sizing (e.g. 30 GB)
200	200	** Install an operating system from bootable CD/DVD, ISO file
201	201	* Install ubuntu downloaded previously on the VM
...	...	@@ -202,26 +202,14 @@
202	202	* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
203	203	* Go to the next section around installing the eMagiz agent
204	204
205		-== 4. Assignment ==
	194	+== 4. Key takeaways ==
206	206
207		-Check out the cheatcheet for Docker command line:
208		-
209		-[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
210		-
211		-== 5. Key takeaways ==
212		-
213	213	* 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
214	214	* eMagiz has a specific agent that manages the download of that image to the on-premises server
215	215	* 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.
216	216
	200	+== 5. Suggested Additional Readings ==
217	217
	202	+* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
218	218
219		-== 6. Suggested Additional Readings ==
220		-
221		-N/A
222		-
223		-== 7. Silent demonstration video ==
224		-
225		-N/A
226		-
227	227	)))((({{toc/}}))){{/container}}{{/container}}