Version 3.4.0 home Branch management Demo Discovery service protocol Download and build etcd release guide Frequently Asked Questions (FAQ) Libraries and tools Logging conventions Metrics Overview Reporting bugs Tuning Benchmarks Benchmarking etcd v2.1.0 Benchmarking etcd v2.2.0 Benchmarking etcd v2.2.0-rc Benchmarking etcd v2.2.0-rc-memory Benchmarking etcd v3 Storage Memory Usage Benchmark Watch Memory Usage Benchmark Developer guide Experimental APIs and features gRPC naming and discovery Interacting with etcd Set up a local cluster System limits Why gRPC gateway Learning Data model etcd client design etcd learner design etcd v3 authentication design etcd versus other key-value stores etcd3 API Glossary KV API guarantees Operations guide Clustering Guide Configuration flags Design of runtime reconfiguration Disaster recovery etcd gateway Failure modes gRPC proxy Hardware recommendations Maintenance Migrate applications from using API v2 to API v3 Monitoring etcd Performance Role-based access control Run etcd clusters inside containers Runtime reconfiguration Supported systems Transport security model Versioning Platforms Amazon Web Services Container Linux with systemd FreeBSD Triage Issue Triage Guidelines Upgrading Upgrade etcd from 2.3 to 3.0 Upgrade etcd from 3.0 to 3.1 Upgrade etcd from 3.1 to 3.2 Upgrade etcd from 3.2 to 3.3 Upgrade etcd from 3.3 to 3.4 Upgrade etcd from 3.4 to 3.5 Upgrading etcd clusters and applications