Files
stacks-subnets/contrib/init/stacks.service
2022-05-11 10:22:26 -05:00

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# # Modeled after https://github.com/bitcoin/bitcoin/blob/master/contrib/init/bitcoind.service
[Unit]
Description=Stacks Blockchain
# https://www.freedesktop.org/wiki/Software/systemd/NetworkTarget/
After=network-online.target
Wants=network-online.target
ConditionFileIsExecutable=/usr/local/bin/stacks-node
ConditionPathExists=/etc/stacks-blockchain/Config.toml
ConditionPathIsDirectory=/stacks-blockchain
[Service]
#ExecStart=/bin/sh -c "/usr/local/bin/stacks-node start --config=/etc/stacks-blockchain/Config.toml >> /stacks-blockchain/output.log 2>&1"
ExecStart=/bin/sh -c "/usr/local/bin/stacks-node start --config=/etc/stacks-blockchain/Config.toml"
ExecStartPost=/bin/sh -c "umask 022; sleep 2 && pgrep -f \"/usr/local/bin/stacks-node start --config=/etc/stacks-blockchain/Config.toml\" > /run/stacks-blockchain/stacks-blockchain.pid"
ExecStopPost=/bin/sh -c "if [ -f \"/run/stacks-blockchain/stacks-blockchain.pid\" ]; then rm -f /run/stacks-blockchain/stacks-blockchain.pid; fi"
# Make sure the config directory is readable by the service user
PermissionsStartOnly=true
#ExecStartPre=/bin/chgrp stacks /etc/stacks-blockchain/
# Process management
####################
Type=simple
PIDFile=/run/stacks-blockchain/stacks-blockchain.pid
Restart=no
TimeoutStopSec=600
KillSignal=SIGTERM
# Directory creation and permissions
####################################
# Run as stacks:stacks
User=stacks
Group=stacks
# /run/stacks-blockchain
RuntimeDirectory=stacks-blockchain
RuntimeDirectoryMode=0710
# Hardening measures
####################
# Provide a private /tmp and /var/tmp.
PrivateTmp=true
# Mount /usr, /boot/ and /etc read-only for the process.
ProtectSystem=full
# Deny access to /home, /root and /run/user
ProtectHome=true
# Disallow the process and all of its children to gain
# new privileges through execve().
NoNewPrivileges=true
# Use a new /dev namespace only populated with API pseudo devices
# such as /dev/null, /dev/zero and /dev/random.
PrivateDevices=true
[Install]
WantedBy=multi-user.target