genome/dgi-db

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lib/systemd/system/sidekiq.txt

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[Unit]
Description=sidekiq
# start us only once the network and logging subsystems and redis are available
After=syslog.target network.target redis-server.service

[Service]
Type=simple
WorkingDirectory=/var/www/dgidb/current/
ExecStart=/bin/bash -lc 'exec /home/ubuntu/.rbenv/shims/bundle exec sidekiq -e production'

# use `systemctl reload sidekiq` to send the quiet signal to Sidekiq
# at the start of your deploy process.
ExecReload=/usr/bin/kill -TSTP $MAINPID

User=ubuntu
Group=ubuntu
UMask=0002

# Greatly reduce Ruby memory fragmentation and heap usage
# https://www.mikeperham.com/2018/04/25/taming-rails-memory-bloat/
Environment=MALLOC_ARENA_MAX=2

# if we crash, restart
RestartSec=1
Restart=on-failure

# output goes to /var/log/syslog
StandardOutput=syslog
StandardError=syslog

# This will default to "bundler" if we don't specify it
SyslogIdentifier=sidekiq

[Install]
WantedBy=multi-user.target