Description:
Key value store for shared configuration and service discovery
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Type: Formula
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Latest Version: 3.6.6@0
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Tracked Since: Dec 17, 2025
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Links:
Homepage |
formulae.brew.sh
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Category: Databases
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Tags:
distributed-systems
key-value-store
devops
service-discovery
kubernetes
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Install:
brew install etcd
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About:
etcd is a distributed, consistent key-value store used for shared configuration and service discovery. It is designed to be highly available and reliable, making it a critical component for managing state in distributed systems like Kubernetes.
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Key Features:
- Distributed and consistent
- High availability via Raft consensus
- Simple HTTP/JSON API
- Watch mechanism for key changes
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Use Cases:
- Kubernetes cluster state storage
- Service discovery for microservices
- Centralized configuration management
- Distributed locking and leader election
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Alternatives:
-
consul
– Similar functionality but includes a service mesh and health checking as core features
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zookeeper
– Older technology with a more complex data model and protocol
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Version |
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Change |
Commit |
| Dec 17, 2025 7:57pm |
3.6.6 |
0 |
VERSION_BUMP |
3da36102 |
| Sep 10, 2025 6:01pm |
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0 |
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9c52a762 |
| Nov 12, 2024 8:48pm |
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0 |
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4539f2ff |
| Nov 12, 2024 6:38pm |
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0 |
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58901ac5 |
| Sep 10, 2024 10:05pm |
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791b0b22 |
| Sep 10, 2024 3:24pm |
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41064344 |
| Jan 31, 2024 11:53pm |
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7752404d |
| Jan 31, 2024 11:48am |
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7a5208cf |
| Oct 27, 2023 10:45pm |
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a0563b61 |
| May 12, 2023 8:45pm |
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15c11787 |
| Apr 13, 2023 1:06pm |
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d36735e2 |
| Jan 20, 2023 6:06pm |
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97c6f0ff |
| Jan 20, 2023 6:06pm |
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2dc9b665 |
| Dec 28, 2022 3:45pm |
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