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Version 56.1 by eMagiz on 2023/02/07 11:39
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eMagiz 1.1 1 {{container}}{{container layoutStyle="columns"}}(((
eMagiz 3.1 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.
Erik Bakker 15.1 3
eMagiz 1.1 4 Should you have any questions, please contact [[academy@emagiz.com>>mailto:academy@emagiz.com]].
5
6 == 1. Prerequisites ==
7
8 * Advanced knowledge of the eMagiz platform
eMagiz 3.1 9 * Good understanding of eMagiz runtimes in general
eMagiz 1.1 10
11 == 2. Key concepts ==
eMagiz 25.1 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.
eMagiz 3.1 13
eMagiz 30.1 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.
eMagiz 21.1 15
eMagiz 3.1 16 == 3. On-premises deployments ==
eMagiz 25.1 17
18 ===3.1 General requirements===
eMagiz 17.1 19
eMagiz 25.1 20 These are the general requirements to allow the installation of the eMagiz Docker agent:
eMagiz 17.1 21 * Ensure access to the following URLs is enabled
eMagiz 33.1 22 ** registry.emagiz.com:8443
eMagiz 34.1 23 ** controlplane.emagiz.com:8000
eMagiz 17.1 24 ** Preferably the entry should be *.emagiz.com
eMagiz 31.1 25
eMagiz 25.1 26
27 ===3.2 Installation requirements Linux===
28
eMagiz 31.1 29 * Whenever Linux is selected as operating system, the latest version of Ubuntu will work
Erik Bakker 38.1 30 * Install latest version of the Docker engine - see for instance {{code}}https://docs.docker.com/engine/install/ubuntu/{{/code}}
eMagiz 22.1 31 * Go to the next section around installing the eMagiz agent
eMagiz 1.1 32
eMagiz 26.1 33 ===3.3 Installation requirements Windows Server 2022===
eMagiz 18.1 34
35 These are the requirements to allow the installation of the eMagiz Docker agent:
Erik Bakker 38.1 36 * Install latest version of Docker Desktop from {{code}}https://www.docker.com/products/docker-desktop/{{/code}}
eMagiz 17.1 37 * Validate if WSL 2.0 is properly installed
eMagiz 28.1 38 * Go to the next section around installing the eMagiz Docker agent
Erik Bakker 38.1 39
eMagiz 44.1 40 ===3.3 Installation requirements Windows Server 2022 (without Docker Desktop) ===
41
42 **Step 1: Install linux distribution**
eMagiz 46.1 43
eMagiz 42.1 44 {{code language="cmd"}}
eMagiz 47.1 45 wsl --install -d Ubuntu
eMagiz 45.1 46 sudo apt-get update
47 sudo apt install --no-install-recommends apt-transport-https ca-certificates curl gnupg2
48 . /etc/os-release
eMagiz 43.1 49 {{/code}}
eMagiz 44.1 50
51
eMagiz 45.1 52 **Step 2: Install Docker **
eMagiz 47.1 53
eMagiz 45.1 54 {{code language="cmd"}}
eMagiz 47.1 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
59 {{/code}}
eMagiz 24.1 60
eMagiz 48.1 61 {{info}}
eMagiz 47.1 62 Requires ~335 Mb space to install
eMagiz 48.1 63 {{/info}}
eMagiz 45.1 64
65 **Step 3: Install Java **
eMagiz 32.1 66
eMagiz 48.1 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$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list
70 sudo apt update # update if you haven't already
71 sudo apt install temurin-8-jdk
72 {{/code}}
eMagiz 45.1 73
eMagiz 48.1 74 {{info}}
75 Requires ~335 Mb space to install
76 {{/info}}
eMagiz 45.1 77
eMagiz 51.1 78 **Step 4: Ensure Docker is autostarted with WSL **
eMagiz 50.1 79
eMagiz 49.1 80 {{code language="cmd"}}
eMagiz 32.1 81 nano .bashrc
82
eMagiz 49.1 83 #Add following lines to bashrc
eMagiz 32.1 84 DOCKER_DISTRO="Ubuntu"
85 DOCKER_LOG_DIR=$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"
eMagiz 49.1 88 {{/code}}
eMagiz 32.1 89
eMagiz 52.1 90 **Step 5: Add user to Docker group **
eMagiz 51.1 91
eMagiz 52.1 92 {{code language="cmd"}}
eMagiz 32.1 93 sudo visudo
eMagiz 52.1 94
95 #Add following lines
96
eMagiz 51.1 97 # Don't ask for password
98 %docker ALL=(ALL) NOPASSWD: /usr/bin/dockerd
eMagiz 52.1 99 {{/code}}
100
101 **Step 6: Update wsl config file **
eMagiz 54.1 102 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
eMagiz 52.1 103
eMagiz 54.1 104 First, locate the config file or add it to the location %USERPROFILE%. The name should be .wslconfig (no extension)
eMagiz 55.1 105
eMagiz 56.1 106
eMagiz 52.1 107 {{code language="cmd"}}
108 #Add following lines
eMagiz 54.1 109
eMagiz 51.1 110 # 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
eMagiz 56.1 116 {{/code}}
eMagiz 32.1 117
eMagiz 56.1 118
eMagiz 55.1 119 **Step 7: Auto start the linux subsystem when server restarts **
eMagiz 45.1 120
eMagiz 32.1 121
eMagiz 26.1 122 ===3.4 Installation requirements Windows Server 2019 version >1806===
eMagiz 24.1 123
124 These are the requirements to allow the installation of the eMagiz Docker agent:
eMagiz 27.1 125 * Install latest version of Docker Desktop from https://www.docker.com/products/docker-desktop/
eMagiz 24.1 126 * Validate if WSL 2.0 is properly installed
eMagiz 28.1 127 * Go to the next section around installing the eMagiz Docker agent
Erik Bakker 40.1 128
eMagiz 26.1 129 ===3.5 Installation requirements Windows Server 2019 version 1806===
eMagiz 17.1 130
eMagiz 18.1 131 These are the requirements to allow the installation of the eMagiz Docker agent:
eMagiz 12.1 132 * 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
eMagiz 29.1 135 * 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
eMagiz 12.1 137 * Install Docker Desktop on the Windows Server
138 ** Please refer to this link: https://www.docker.com/products/docker-desktop/
139 ** Restart windows
eMagiz 25.1 140 * Update Docker Desktop configuration
eMagiz 12.1 141 ** 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
eMagiz 14.1 148 *** 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.
eMagiz 12.1 149 * 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
eMagiz 28.1 152 * Go to the next section around installing the eMagiz Docker agent
Erik Bakker 40.1 153
eMagiz 26.1 154 ===3.6 Installation requirements Windows Server 2012 R2 ===
Erik Bakker 40.1 155
eMagiz 18.1 156 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).
eMagiz 19.1 163 ** 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
eMagiz 18.1 166 * 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
eMagiz 22.1 168 * Go to the next section around installing the eMagiz agent
Erik Bakker 40.1 169
eMagiz 28.1 170 === 3.7 eMagiz Docker agent installation ===
Erik Bakker 40.1 171
eMagiz 36.1 172 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.
Erik Bakker 40.1 173
eMagiz 37.1 174 [[image:Main.Images.Microlearning.WebHome@expert-solution-architecture-onpremises-installguide-deployagent.png]]
eMagiz 1.1 175
eMagiz 26.1 176 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.
eMagiz 23.1 177
eMagiz 1.1 178 == 4. Assignment ==
179
eMagiz 9.1 180 Check out the cheatcheet for Docker command line:
Erik Bakker 40.1 181
eMagiz 9.1 182 [[image:Main.Images.Microlearning.WebHome@docker-cheatsheet.png]]
eMagiz 1.1 183
184 == 5. Key takeaways ==
185
eMagiz 5.1 186 * 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 * eMagiz has a specific agent that manages the download of that image to the on-premises server
Erik Bakker 40.1 188 * 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.
eMagiz 1.1 189
190
191
192 == 6. Suggested Additional Readings ==
193
eMagiz 8.1 194 N/A
195
eMagiz 1.1 196 == 7. Silent demonstration video ==
197
eMagiz 3.1 198 N/A
eMagiz 1.1 199
200 )))((({{toc/}}))){{/container}}{{/container}}