notes/IT/Hashicorp Nomad.md
2024-09-30 15:08:49 -06:00

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# Terminology
## Cluster Terms
| Phrase | Definition |
| ----------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| agent | A process running in server or client mode. |
| client/node | A Nomad client is responsible for running tasks assigned to it. A client registers itself with servers and watches for work to be assigned. When running the agent, the client may be referred to as a *node*. |
| server | A Nomad server manages all jobs and clients, monitors tasks, and controls which tasks get placed on which nodes. |
| dev_agent | The development agent is an agent configuration that provides useful defaults for running a single node cluster of nomad. |
## Work terms
| Phrase | Definition |
| ------ | -------------------------------------------------------------- |
| task | The smallest unit of work in Nomad. Tasks are executed by task |