Changes for page Install Docker for Linux

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1		-On-premises deployment new runtime architecture
	1	+On-premise Install Guide

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19	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
23		- ** testing.emagiz.com
	22	+ ** registry.emagiz.com:8443
	23	+ ** controlplane.emagiz.com:8000
24	24	** Preferably the entry should be *.emagiz.com
25	25
26	26
27	27	===3.2 Installation requirements Linux===
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 https://docs.docker.com/engine/install/ubuntu/
31		-* Go to the next section around installing the eMagiz agent
	29	+* 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.
	30	+* Install latest version of the Docker engine - see for instance this link below. For other Linux distributions similar install guides are available on this link.
32	32
33		-===3.3 Installation requirements Windows Server 2022===
	32	+{{code}}https://docs.docker.com/engine/install/ubuntu/{{/code}}
34	34
	34	+
	35	+* Install the eMagiz Deploy agent
	36	+
	37	+===3.3 Installation requirements Windows Server 2022 (Docker Desktop)===
	38	+
	39	+{{info}}Please note that this section also applies to Windows Server 2019 version >1806{{/info}}
	40	+
35	35	These are the requirements to allow the installation of the eMagiz Docker agent:
36		-* Install latest version of Docker Desktop from https://www.docker.com/products/docker-desktop/
	42	+* Install latest version of Docker Desktop from
	43	+
	44	+{{code}}https://www.docker.com/products/docker-desktop/{{/code}}
	45	+
37	37	* Validate if WSL 2.0 is properly installed
38		-* Go to the next section around installing the eMagiz Docker agent
	47	+* Install the eMagiz Deploy agent
39	39
	49	+===3.3 Installation requirements Windows Server 2022 (without Docker Desktop) ===
	50	+
	51	+{{info}}Please note that this section also applies to Windows Server 2019 version >1806{{/info}}
	52	+
	53	+The steps below will install a linux subsystem under Windows. In that Linux system, Docker and Java will be installed. Please note that the Windows server needs to be able to run Virtualized (either via BIOS setting or via Nested Virtualization).
	54	+
	55	+**Step 1: Install linux distribution**
	56	+
	57	+{{code language="cmd"}}
	58	+ wsl --install -d Ubuntu
	59	+ sudo apt-get update
	60	+ sudo apt install --no-install-recommends apt-transport-https ca-certificates curl gnupg2
	61	+ . /etc/os-release
	62	+{{/code}}
	63	+
	64	+
	65	+**Step 2: Install Docker **
	66	+
	67	+{{code language="cmd"}}
	68	+ curl -fsSL https://download.docker.com/linux/${ID}/gpg | sudo tee /etc/apt/trusted.gpg.d/docker.asc
	69	+ echo "deb [arch=amd64] https://download.docker.com/linux/${ID} ${VERSION_CODENAME} stable" | sudo tee /etc/apt/sources.list.d/docker.list
	70	+ sudo apt update
	71	+ sudo apt install docker-ce docker-ce-cli containerd.io
	72	+{{/code}}
	73	+
	74	+{{info}}
	75	+ Requires ~335 Mb space to install
	76	+{{/info}}
	77	+
	78	+**Step 3: Install Java **
	79	+
	80	+{{code language="cmd"}}
	81	+ wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | sudo apt-key add -
	82	+ echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list
	83	+ sudo apt update # update if you haven't already
	84	+ sudo apt install temurin-8-jdk
	85	+{{/code}}
	86	+
	87	+{{info}}
	88	+ Requires ~335 Mb space to install
	89	+{{/info}}
	90	+
	91	+**Step 4: Ensure Docker is autostarted with WSL **
	92	+
	93	+{{code language="cmd"}}
	94	+nano .bashrc
	95	+
	96	+ #Add following lines to bashrc
	97	+ DOCKER_DISTRO="Ubuntu"
	98	+ DOCKER_LOG_DIR=$HOME/docker_logs
	99	+ mkdir -pm o=,ug=rwx "$DOCKER_LOG_DIR"
	100	+ /mnt/c/Windows/System32/wsl.exe -d $DOCKER_DISTRO sh -c "nohup sudo -b dockerd < /dev/null > $DOCKER_LOG_DIR/dockerd.log 2>&1"
	101	+{{/code}}
	102	+
	103	+**Step 5: Add user to Docker group **
	104	+
	105	+{{code language="cmd"}}
	106	+sudo visudo
	107	+
	108	+ #Add following lines
	109	+
	110	+ # Don't ask for password
	111	+ %docker ALL=(ALL) NOPASSWD: /usr/bin/dockerd
	112	+{{/code}}
	113	+
	114	+**Step 6: Update wsl config file **
	115	+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
	116	+
	117	+First, locate the config file or add it to the location %USERPROFILE%. The name should be .wslconfig (no extension)
	118	+
	119	+
	120	+{{code language="cmd"}}
	121	+ #Add following lines
	122	+
	123	+ # Settings apply across all Linux distros running on WSL 2
	124	+ [wsl2]
	125	+ # Limits VM memory to use no more than 4 GB, this can be set as whole numbers using GB or MB
	126	+ memory=16GB
	127	+ # Sets the VM to use two virtual processors
	128	+ processors=2
	129	+{{/code}}
	130	+
	131	+
	132	+**Step 7: Auto start the linux subsystem when server restarts **
	133	+
	134	+
40	40	===3.4 Installation requirements Windows Server 2019 version >1806===
41	41
42	42	These are the requirements to allow the installation of the eMagiz Docker agent:
...	...	@@ -43,7 +43,7 @@
43	43	* Install latest version of Docker Desktop from https://www.docker.com/products/docker-desktop/
44	44	* Validate if WSL 2.0 is properly installed
45	45	* Go to the next section around installing the eMagiz Docker agent
46		-
	141	+
47	47	===3.5 Installation requirements Windows Server 2019 version 1806===
48	48
49	49	These are the requirements to allow the installation of the eMagiz Docker agent:
...	...	@@ -68,9 +68,9 @@
68	68	* Open the ubuntu terminal, and finish the installation.
69	69	** After installation, execute: export DOCKER_HOST=tcp://localhost:2375
70	70	* Go to the next section around installing the eMagiz Docker agent
71		-
	166	+
72	72	===3.6 Installation requirements Windows Server 2012 R2 ===
73		-
	168	+
74	74	These are the requirements to allow the installation of the eMagiz Docker agent:
75	75	* Install & enable Hyper-V in Windows Server
76	76	** 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.
...	...	@@ -84,17 +84,19 @@
84	84	* Install ubuntu downloaded previously on the VM
85	85	* Install docker as per official ubuntu documentation (See https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository) on the VM
86	86	* Go to the next section around installing the eMagiz agent
87		-
	182	+
88	88	=== 3.7 eMagiz Docker agent installation ===
89		-
90		-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 when the machine is used for the first time deployment of eMagiz runtimes. A popup will appear that displays the commands per type of OS. Once that agent is installed, the image that is generated for every eMagiz release can be downloaded and installed in the Docker instance.
91	91
	185	+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.
	186	+
	187	+[[image:Main.Images.Microlearning.WebHome@expert-solution-architecture-onpremises-installguide-deployagent.png]]
	188	+
92	92	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.
93	93
94	94	== 4. Assignment ==
95	95
96	96	Check out the cheatcheet for Docker command line:
97		-
	194	+
98	98	[[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
99	99
100	100	== 5. Key takeaways ==
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101	101
102	102	* 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
103	103	* eMagiz has a specific agent that manages the download of that image to the on-premises server
104		-* 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.
	201	+* 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.
105	105
106	106
107	107