以下是DC/OS内部服务使用的端口及其相应的systemd unit列表。了解这些端口占用,便于在集群出现异常时进行故障排除。如,碰到53端口被占用(通常是被dnsmasq占用),DC/OS的Spartan服务可能无法正常启动;无法访问Master节点上的8080端口时,可能是Master节点上的Marathon服务出现异常。
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61003: dcos-rexray (default)
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61053: dcos-mesos-dns
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61420: dcos-epmd
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61421: dcos-minuteman
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62053: dcos-spartan
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62080: dcos-navstar
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62501: dcos-spartan
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62502: dcos-navstar
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62503: dcos-minuteman
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62053: dcos-spartan
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64000: dcos-navstar
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53: dcos-spartan
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80: dcos-adminrouter
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443: dcos-adminrouter
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1050: dcos-3dt
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1801: dcos-oauth
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2181: dcos-exhibitor
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5050: dcos-mesos-master
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7070: dcos-cosmos
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8080: dcos-marathon
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8123: dcos-mesos-dns
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8181: dcos-exhibitor
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9990: dcos-cosmos
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15055: dcos-history-service
- 53: dcos-spartan
- 5051: dcos-mesos-slave
- 61001: dcos-adminrouter-agent