- Update to version 3.3.10:
* version: 3.3.10
* travis.yml: use Go 1.10.4
* etcdserver: add "etcd_server_read_indexes_failed_total"
* rafthttp: probe all raft transports
* etcdserver: add "etcd_server_health_success/failures"
* clientv3: concurrency.Mutex.Lock() - preserve invariant
* etcdserver/api/rafthttp: add v3 snapshot send/receive metrics
* etcdserver/api/snap: add v3 snapshot fsync metrics
* tests/Dockerfile: update, fix GOPATH
* etcdctl: cherry pick of #10109 to release-3.3
* etcdserver: remove duplicated imports
* etcdserver: add "etcd_server_id"
* etcdserver: clarify read index wait timeout warnings
* rafthttp: clarify "became inactive" warning
* Merge pull request #9861 from gyuho/race
* etcdserver: code clean up
* vendor: add go-grpc-middleware
* etcdserver: add grpc interceptor to log info on incoming requests to etcd server
* version: bump up to 3.3.9+git
* version: 3.3.9
* etcdserver: add "etcd_server_go_version" metric
* clientv3: fix keepalive send interval when response queue is full
* added "now := time.Now()"
* remove "github.com/gogo/protobuf/plugin/stringer"
* etcdserver: rename to "heartbeat_send_failures_total"
* mvcc: add "etcd_mvcc_hash_(rev)_duration_seconds"
* mvcc/backend: fix defrag duration scale
* mvcc/backend: add "etcd_disk_backend_defrag_duration_seconds"
* mvcc/backend: document metrics ExponentialBuckets
* mvcc/backend: clean up mutex, logging
* etcdserver: add "etcd_server_slow_apply_total"
* etcdserver: add "etcd_server_heartbeat_failures_total"
* e2e: log errors TestV3CurlCipherSuitesMismatch for now
* Makefile: use Go 1.10.3 by default
* *: use Go 1.10.3 for testing
* mvcc: avoid unnecessary metrics update
* mvcc: add "etcd_mvcc_db_total_size_in_use_in_bytes"
* mvcc: add "etcd_mvcc_db_total_size_in_bytes"
* etcdserver: add "etcd_server_quota_backend_bytes"
* etcdserver: add "etcd_server_slow_read_indexes_total"
* etcdserver: clarify read index warnings
* tests: update test scripts
* version: 3.3.8+git
* version: 3.3.8
* travis: use Go 1.9.7
* gitignore: ignore "docs" and "vendor"
* clientv3: backoff on reestablishing watches when Unavailable errors are encountered
* tests/semaphore.test.bash: update
* Makefile: update
* etcdserver: Fix txn request 'took too long' warnings to use loggable request stringer
* etcdserver: Add response byte size and range response count to took too long warning
* etcdserver: Replace value contents with value_size in request took too long warning
* version: bump up to 3.3.7+git
* version: 3.3.7
* e2e: test client-side cipher suites with curl
* etcdmain: add "--cipher-suites" flag
* embed: support custom cipher suites
* integration: test client-side TLS cipher suites
* pkg/transport: add "TLSInfo.CipherSuites" field
* pkg/tlsutil: add "GetCipherSuite"
* tests/e2e: test move-leader command with TLS
* ctlv3: support TLS endpoints for move-leader command
* scripts/release: Fix docker push for 3.1 releases, remove inaccurate warning at the end of release script
* version: bump up to 3.3.6+git
* version: 3.3.6
* mvcc: fix panic by allowing future revision watcher from restore operation
* auth: fix panic using WithRoot and improve JWT coverage
* auth: a new auth token provider nop
* scripts: Fix remote tag check, gcloud login and umask in release script
* version: 3.3.5+git
* version: 3.3.5
* tests/e2e: separate coverage tests for exec commands
* etcdctl/ctlv3: fix watch with exec commands
* tests: use Go 1.9.6
* functional/tester: handle retries in "caseUntilSnapshot"
* functional.yaml: use lower ports
* scripts: Fix a few etcd release script bugs and make it reenterant.
* etcdmain: document peer-cert-allowed-cn flag
* version: 3.3.4+git
* version: 3.3.4
* scripts: Add scripts/release that performs 'etcd-release-runbook' (https://goo.gl/Gxwysq) style release workflow
* etcdserver: log skipping initial election tick
* etcdmain: add "--initial-election-tick-advance"
* embed: add "InitialElectionTickAdvance"
* integration: set InitialElectionTickAdvance to true by default
* etcdserver: add "InitialElectionTickAdvance"
* etcdserver: add is_leader prometheus metric that is 1 on the leader.
* integration: re-overwrite "httptest.Server" TLS.Certificates
* pkg/transport: don't set certificates on tls config
* functional: create symlinks for build
* travis: run build tests for "functional"
* snapshot: remove tests
* functional: initial commit (copied from master)
* snapshot: initial commit (for functional tests)
* test: simplify
* etcdserver/stats: make all fields guarded by mutex.
* etcdserver/stats: fix stats data race.
* test: remove build flag "-a"
* cmd/vendor: add "go.uber.org/zap"
* pkg/proxy: move from "pkg/transport"
* tools: remove
* travis: update
* test/*: clean up semaphore scripts
* etcdserver: fix "lease_expired_total" metrics
* tests: move test scripts
* semaphore.sh: update Go version
* travis: use Go 1.9.5
* version: 3.3.3+git
* version: 3.3.3
* Documentation/upgrades: backport all upgrade guides
* compactor: simplify interval logic on periodic compactor
* compactor: adjust interval for period <1-hour
* compactor: clean up
* rafthttp: add missing "peer_sent_failures_total" metrics call
* etcdserver: adjust election ticks on restart
* etcdserver: make "advanceTicks" method
* rafthttp: add "ActivePeers" to "Transport"
* version: 3.3.2+git
* version: 3.3.2
* clientv3/integration: test "rpctypes.ErrLeaseTTLTooLarge"
* *: enforce max lease TTL with 9,000,000,000 seconds
* *: remove unused env vars
* hack/scripts-dev: fix indentation in run.sh
* hack/scripts-dev: sync with master branch
* travis: update Go version string
* e2e: fix missing "apiPrefix"
* embed: fix wrong compactor imports
* Documentation/op-guide: highlight defrag operation "--endpoints" flag
* etcdctl: highlight "defrag" command caveats
* e2e: add "Election" grpc-gateway test cases
* e2e: add "spawnWithExpectLines"
* api/v3election: error on missing "leader" field
* Documentation: make "Consul" section more objective
* etcdserver: enable "CheckQuorum" when starting with "ForceNewCluster"
* httpproxy: cancel requests when client closes a connection
* semaphore: release test version
* embed: fix revision-based compaction with default value
* embed: document/validate compaction mode
* version: 3.3.1+git