yugabytedb

How to run YugabyteDB with systemd?

I'm looking for some production config files to run YugabyteDB with systemd. It should be able to specify ulimits and restart the processes on startup/failure.

Solution

  • Sometimes systemd requires for ulimits to be specified in it's config too, which the config files below also include.

    yb-master service:

    # /etc/systemd/system/yugabyte-master.service
[Unit]
Wants=network-online.target
After=network-online.target
Description=yugabyte-master

[Service]
RestartForceExitStatus=SIGPIPE
EnvironmentFile=/etc/sysconfig/mycompany_env
StartLimitInterval=0
ExecStart=/bin/bash -c '/opt/misc/yugabyte/bin/yb-master \
--fs_data_dirs=/opt/data/1/yugabyte \
--rpc_bind_addresses=n1.node.gce-us-east1.mycompany:7100 \
--server_broadcast_addresses=n1.node.gce-us-east1.mycompany:7100 \
--webserver_interface=n1.node.gce-us-east1.mycompany \
--webserver_port=7000 \
--use_private_ip=never \
--placement_cloud=gce \
--placement_region=gce-us-east1 \
--placement_zone=us-east1-c \
--callhome_collection_level=low \
--logtostderr '

LimitCORE=infinity
TimeoutStartSec=30
WorkingDirectory=/opt/data/1/yugabyte
LimitNOFILE=1048576
LimitNPROC=12000
RestartSec=5
ExecStartPre=/usr/bin/su -c "mkdir -p /opt/data/1/yugabyte && chown yugabyte:yugabyte /opt/data/1/yugabyte"
PermissionsStartOnly=True
User=yugabyte
TimeoutStopSec=300
Restart=always

[Install]
WantedBy=multi-user.target

    And one for yb-tserver service:

    # /etc/systemd/system/yugabyte-tserver.service
[Unit]
Wants=network-online.target
After=network-online.target
Description=yugabyte-tserver

[Service]
RestartForceExitStatus=SIGPIPE
EnvironmentFile=/etc/sysconfig/mycompany_env
StartLimitInterval=0
ExecStart=/bin/bash -c '/opt/misc/yugabyte/bin/yb-tserver \
--tserver_master_addrs=n1.node.gce-us-east1.mycompany:7100,n2.node.gce-us-central1.mycompany:7100,n3.node.gce-us-west1.mycompany:7100 \
--fs_data_dirs=/opt/data/1/yugabyte \
--rpc_bind_addresses=n1.node.gce-us-east1.mycompany:9200 \
--server_broadcast_addresses=n1.node.gce-us-east1.mycompany:9200 \
--webserver_interface=n1.node.gce-us-east1.mycompany \
--webserver_port=9000 \
--cql_proxy_bind_address=0.0.0.0:9042 \
--use_private_ip=never \
--placement_cloud=gce \
--placement_region=gce-us-east1 \
--placement_zone=us-east1-c \
--start_redis_proxy=false \
--use_cassandra_authentication=true \
--max_stale_read_bound_time_ms=60000 \
--logtostderr --placement_uuid=live'

LimitCORE=infinity
TimeoutStartSec=30
WorkingDirectory=/opt/data/1/yugabyte
LimitNOFILE=1048576
LimitNPROC=12000
RestartSec=5
ExecStartPre=/usr/bin/su -c "mkdir -p /opt/data/1/yugabyte && chown yugabyte:yugabyte /opt/data/1/yugabyte"
PermissionsStartOnly=True
User=yugabyte
TimeoutStopSec=300
Restart=always

[Install]
WantedBy=multi-user.target