Merge pull request #25899 from yuexiao-wang/fix-overview
Optimize description for Feature highlights
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@ -34,7 +34,7 @@ a swarm.
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* **Decentralized design:** Instead of handling differentiation between node
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* **Decentralized design:** Instead of handling differentiation between node
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roles at deployment time, the Docker Engine handles any specialization at
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roles at deployment time, the Docker Engine handles any specialization at
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runtime. You can deploy both kinds of nodes, managers and workers, using the
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runtime. You can deploy both kinds of nodes, managers and workers, using the
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Docker Engine. This means you can build an entire Swarm from a single disk
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Docker Engine. This means you can build an entire swarm from a single disk
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image.
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image.
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* **Declarative service model:** Docker Engine uses a declarative approach to
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* **Declarative service model:** Docker Engine uses a declarative approach to
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@ -50,7 +50,7 @@ adding or removing tasks to maintain the desired state.
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the cluster state and reconciles any differences between the actual state your
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the cluster state and reconciles any differences between the actual state your
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expressed desired state. For example, if you set up a service to run 10
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expressed desired state. For example, if you set up a service to run 10
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replicas of a container, and a worker machine hosting two of those replicas
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replicas of a container, and a worker machine hosting two of those replicas
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crashes, the manager will create two new replicas to replace the ones that
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crashes, the manager will create two new replicas to replace the replicas that
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crashed. The swarm manager assigns the new replicas to workers that are
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crashed. The swarm manager assigns the new replicas to workers that are
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running and available.
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running and available.
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