Systemd

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Systemd
 This document assumes /home/ubuntu is the server user home directory, make sure to change it to fit the directory of your choice.
Prerequisites:
Install Git to clone the zen-oracle repository
Install mono-devel. If you choose to install via a package manager, add Mono's own repository first.
Install the Headless Node and import a funded account
Cron (Optional)
Install MongoDB​
Oracle Service File 
Save it in path: /etc/systemd/system/zen-oracle.service
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[Unit]
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Description=Oracle
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After=network.target
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​
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[Service]
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Type=simple
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EnvironmentFile=/home/ubuntu/services/scripts/env
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WorkingDirectory=/home/ubuntu/services/zen-oracle/src/Oracle/bin/Release
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ExecStart=/usr/bin/mono /home/ubuntu/services/zen-oracle/src/Oracle/bin/Release/zen-oracle.exe s
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Restart=on-failure
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​
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[Install]
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WantedBy=multi-user.target
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Oracle Service
1.Get the oracle service (from GitLab)
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 mkdir /home/ubuntu/services
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 cd /home/ubuntu/services
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 git clone https://gitlab.com/zenprotocol/zen-oracle.git
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2.Build the oracle service
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 cd /home/ubuntu/services/zen-oracle
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 ./paket restore
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 msbuild src/zen-oracle.sln /p:Configuration=Release
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3.Create /etc/systemd/system/zen-oracle.service service file as mentioned above
4.Put all the environment variables assignments in the file /home/ubuntu/services/scripts/env
5.Follow node deployment instructions and be sure to have the zen-node service enabled
6.Enable Zen-Oracle
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sudo systemctl enable zen-oracle
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7.Start MongoDB
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 sudo systemctl start mongodb
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8.Start Zen-Oracle Server
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sudo systemctl start zen-oracle
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Execution Scripts
1.Make sure all the environment variables are provided and correct
zen_path : path of the oracle committer
zen_wallet_password: password of the F# wallet
zen_node_uri: uri of the node
oracle_api: uri:port api port for oracle requests
Cron job
In order to commit at a precise time we suggest to use a script in a cron job to take care of the commitment.
Deploy
Docker
Last modified 2mo ago
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