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[contrib] systemd: add systemd unit example #970

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Sep 28, 2018
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[contrib] systemd: add systemd unit example #970

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86706f2
[contrib] systemd: add systemd unit example
schallert Sep 28, 2018
3091ccb
change restart time
schallert Sep 28, 2018
3742d5f
move systemd file; docs
schallert Sep 28, 2018
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2 changes: 2 additions & 0 deletions docs/how_to/cluster_hard_way.md
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Expand Up @@ -61,6 +61,8 @@ your_m3db_user hard nofile 500000
your_m3db_user soft nofile 500000
```

Alternatively, if you wish to have `m3dbnode` run under `systemd` you can use our [service example](https://github.com/m3db/m3/tree/master/integrations/systemd/m3dbnode.service) which will set sane defaults.

Before running the process make sure the limits are set, if running manually you can raise the limit for the current user with `ulimit -n 500000`.

## Config files
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15 changes: 15 additions & 0 deletions integrations/systemd/m3dbnode.service
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@@ -0,0 +1,15 @@
[Unit]
Description="M3DB Timeseries Database"
Documentation=http://m3db.github.io/m3/
After=network.target

[Service]
Type=simple
ExecStart=/usr/bin/m3dbnode
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Curious if we should include the config flag within this ?

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Ah damn good catch, opened #974

Restart=on-failure
RestartSecs=10s
SuccessExitStatus=0
LimitNOFILE=500000

[Install]
WantedBy=multi-user.target