Changes for page Install Docker for Linux

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1		-XWiki.ebakker
	1	+XWiki.eMagiz

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:5443
	21	+ ** registry.emagiz.com:8443
22	22	** controlplane.emagiz.com:8000
23	23	** Preferably the entry should be *.emagiz.com
24	24
...	...	@@ -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	+
67	67	**Step 4: Auto start the linux subsystem when Windows server restarts **
68	68
69	69	{{code language="cmd"}}
...	...	@@ -76,7 +76,8 @@
76	76
77	77	**Step 5: Install eMagiz Deploy Agent**
78	78	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"]].
79		-
	80	+
	81	+
80	80	===3.4 Installation steps to configure Linux subsystem ===
81	81
82	82	**Step 1: Install Docker **
...	...	@@ -92,12 +92,21 @@
92	92	Requires ~335 Mb space to install
93	93	{{/info}}
94	94
95		-**Step 3: Ensure Docker is autostarted with WSL **
	97	+**Step 2: Install Java **
96	96
	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	+
97	97	{{info}}
98		-This remark is valid for Windows based installations only
	107	+ Requires ~335 Mb space to install
99	99	{{/info}}
100	100
	110	+**Step 3: Ensure Docker is autostarted with WSL **
	111	+
101	101	{{code language="cmd"}}
102	102	nano .bashrc
103	103
...	...	@@ -121,24 +121,13 @@
121	121
122	122	**Step 5: Ensure safe IP range for WSL **
123	123
124		-{{info}}
125		-This remark is valid for Windows based installations only
126		-{{/info}}
127		-
128		-This step ensures that the IP address range of the machine doesn't conflict with any IP address of the Linux subsystem. Below the recommended values depending on the range which can be filled in the value <ip-address> below:
129		-* 10.0.0.1/8
130		- ** advised value 10.25.0.1/16
131		-* 172.16.0.1/12
132		- ** advised value 172.16.0.1/16
133		-* 192.168.0.1/16
134		- ** advised value 192.168.0.1/16
135		-
	135	+This step ensure that the IP address range of the machine doesn't conflict with
136	136	{{code language="cmd"}}
137	137	sudo nano /etc/docker/daemon.json
138	138
139	139	#Add following lines
140	140
141		- {"bip": "<ip-address>"}
	141	+ {"bip": "10.25.0.1/16"}
142	142	{{/code}}
143	143
144	144
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182	182	** 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.
183	183	** Restart windows
184	184	* Download a ubuntu server 18.04 (https://releases.ubuntu.com/18.04/ubuntu-18.04.6-live-server-amd64.iso )
185		-* Create a VM in HyperV.
	185	+* Create a VM in HyperV.
186	186	** 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).
187		- ** Configure a virtual switch.
	187	+ ** Configure a virtual switch.
188	188	** Add a virtual Hard Disk with proper sizing (e.g. 30 GB)
189	189	** Install an operating system from bootable CD/DVD, ISO file
190	190	* Install ubuntu downloaded previously on the VM
...	...	@@ -191,14 +191,26 @@
191	191	* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
192	192	* Go to the next section around installing the eMagiz agent
193	193
194		-== 4. Key takeaways ==
	194	+== 4. Assignment ==
195	195
	196	+Check out the cheatcheet for Docker command line:
	197	+
	198	+[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
	199	+
	200	+== 5. Key takeaways ==
	201	+
196	196	* 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
197	197	* eMagiz has a specific agent that manages the download of that image to the on-premises server
198	198	* 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.
199	199
200		-== 5. Suggested Additional Readings ==
201	201
202		-* Docker command line cheatsheet: [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
203	203
	208	+== 6. Suggested Additional Readings ==
	209	+
	210	+N/A
	211	+
	212	+== 7. Silent demonstration video ==
	213	+
	214	+N/A
	215	+
204	204	)))((({{toc/}}))){{/container}}{{/container}}