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91 Commits (28a22075ca4b3e26129f18f3001170417565b2e3)

Author SHA1 Message Date
lorneli 28a22075ca lease: test minLeaseTTL limit 
Test whether lease's ttl is set to minLeaseTTL when passing a ttl
smaller than minLeaseTTL to Grant function.
 2017-09-12 20:24:27 +08:00
Gyu-Ho Lee 0e0d9e492f lease: use time.Until in 'Remaining' 
Fix 'gosimple' warnings.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-09-07 18:41:36 -07:00
Gyu-Ho Lee 6e39a39e3a Merge pull request #8511 from gyuho/ctx 
*: deprecate 'golang.org/x/net/context'
 2017-09-07 18:07:57 -07:00
Anthony Romano eb55917ef6 Merge pull request #8507 from lorneli/lease_monotime 
lease: use monotime in time.Time for Go 1.9
 2017-09-07 15:43:24 -07:00
Gyu-Ho Lee f65aee0759 *: replace 'golang.org/x/net/context' with 'context' 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-09-07 13:39:42 -07:00
lorneli 63aa64d240 lease: use monotime in time.Time for Go 1.9 
The golang/time package tracks monotonic time in each time.Time
returned by time.Now function for Go 1.9.

Use time.Time to measure whether a lease is expired and remove
previous pkg/monotime. Use zero time.Time to mean forever. No
expiration when expiry.IsZero() is true.
 2017-09-07 14:18:19 +08:00
lorneli 7063a5e5cc lease: add limit in lessor.findExpiredLeases function 
Function findExpiredLeases finds expired leases in the leaseMap until
reaching expired limit.
 2017-09-07 02:34:56 +08:00
lorneli 77a19cd9d4 lease: fix typos 
a. fix typo in godoc
b. make receiver of FakeLessor's function identical
 2017-09-07 02:34:15 +08:00
Gyu-Ho Lee 099fbde809 lease: add 'Leases' method 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-08-14 14:18:53 -07:00
Gyu-Ho Lee 8d41820741 lease: stop lessors after tests 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-06-30 10:13:36 -07:00
Anthony Romano c38c00f7c3 lessor: extend leases on promote if expires will be rate limited 
Instead of unconditionally randomizing, extend leases on promotion
if too many leases expire within the same time span. If the server
has few leases or spread out expires, there will be no extension.
 2017-06-22 11:25:34 -07:00
Gyu-Ho Lee 5bba05703c lease: randomize expiry on initial refresh call 
Randomize the very first expiry on lease recovery
to prevent recovered leases from expiring all at
the same time.

Address https://github.com/coreos/etcd/issues/8096.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-06-15 12:57:49 -07:00
Gyu-Ho Lee 0011b78bd5 lease: rate limit revoke runLoop 
Fix https://github.com/coreos/etcd/issues/8097.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-06-14 14:22:16 -07:00
Anthony Romano 78a5eb79b5 *: add swagger and grpc-gateway assets for v3lock and v3election 2017-04-10 15:21:07 -07:00
Anthony Romano 42d56d5ef7 lease: acquire BatchTx lock in fakeDeleter 
Revoke expects the BatchTx lock to be held when holding the TxnDeleter
because it updates the lease bucket. The tests don't hold the lock so
it may race with the backend commit loop.

Fixes #7662
 2017-04-04 20:52:23 -07:00
Anthony Romano 5e4b008106 *: base initial mmap size on quota size 2017-03-17 15:38:49 -07:00
Anthony Romano 2f1542c06d *: use filepath.Join for files 2017-03-16 07:46:06 -07:00
Anthony Romano f0c184b3a2 lease: support mvcc txn 2017-03-08 20:54:15 -08:00
Gyu-Ho Lee 6f0723f23f lease: guard 'Lease.itemSet' from concurrent writes 
Fix https://github.com/coreos/etcd/issues/7448.

Affected if etcd builds with Go 1.8+.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-03-08 11:01:42 -08:00
Gyu-Ho Lee 3d75395875 *: remove never-unused vars, minor lint fix 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-03-06 14:59:12 -08:00
sharat 9def4cb9fe *: Use http.Request.WithContext instead of Cancel 2017-02-02 22:50:07 +05:30
Anthony Romano b5cde6b321 lease: use atomics for accessing lease expiry 
Demote was racing on expiry when LeaseTimeToLive called Remaining. Replace
with intrinsics since the ordering isn't important, but torn writes are
bad.
 2016-12-28 15:44:14 -08:00
fanmin shi 7b7feb46fc leasehttp: buffer error channel to prevent goroutine leak 2016-12-22 14:25:01 -08:00
fanmin shi fef4a79528 lease: force leader to apply its pending committed index for lease operations 
suppose a lease granting request from a follower goes through and followed by a lease look up or renewal, the leader might not apply the lease grant request locally. So the leader might not find the lease from the lease look up or renewal request which will result lease not found error. To fix this issue, we force the leader to apply its pending commited index before looking up lease.

FIX #6978
 2016-12-22 14:24:38 -08:00
Anthony Romano be1f36d97c v3rpc, etcdserver, leasehttp: ctxize Renew with request timeout 
Would retry a few times before returning a not primary error that
the client should never see. Instead, use proper timeouts and
then return a request timeout error on failure.

Fixes #6922
 2016-12-06 14:09:57 -08:00
fanmin shi e7f4010cca lease: Use monotonic time in lease 
lease uses monotimer to calculate its expiration. In this way, changing system time won't affect in lease expiration.

FIX #6700
 2016-11-29 12:31:00 -08:00
Gyu-Ho Lee b8b72f80f9 *: revendor, update proto files 2016-11-10 12:02:00 -08:00
fanmin shi c2fd42b556 etcdserver, clientv3: add "!=" to txn 
adding != to compare is a requested functionality from a etcd user

FIX #6719
 2016-11-09 14:28:36 -08:00
Gyu-Ho Lee c931f4d164 leasehttp: use graceful close, add tests, remove TODO 2016-11-02 16:33:26 -07:00
Nikita Vetoshkin 064e02f4b3 mvcc: Optimize updating key by storing lease in lessor 2016-10-12 09:37:09 +05:00
Gyu-Ho Lee 5adca4a720 lease, leasehttp: add TTL() method 
Fix https://github.com/coreos/etcd/issues/6595.
 2016-10-06 11:24:09 -07:00
Xiang Li f0469f7f25 Merge pull request #6570 from xiang90/lease_expire 
Fix lease expire
 2016-10-05 15:49:45 -07:00
Xiang Li 279c103517 lease: fix lease expire and add a test 2016-10-05 14:41:47 -07:00
Gyu-Ho Lee 9b56e51ca7 *: regenerate proto + gofmt change 2016-10-03 15:34:34 -07:00
Anthony Romano 4f9be94643 lessor: delete keys in deterministic order on revoke 
Fixes #6558
 2016-09-30 16:45:52 -07:00
Gyu-Ho Lee 4871a4a5f3 lease: remove redundant get method 2016-09-30 10:27:27 -07:00
ychen11 69f5b4ba79 Documentation:made watch request doc more clear 2016-09-23 23:13:55 +08:00
Gyu-Ho Lee 617d2d5b98 lease/*: add lease handler for 'LeaseTimeToLive' 2016-09-09 08:11:46 +09:00
Xiang Li d69d438289 *: minor cleanup for lease 2016-08-04 20:39:32 -07:00
Xiang Li 75c06cacae lease: do lease delection in the kv txn 2016-08-04 10:06:47 -07:00
Xiang Li 4d59b6f52c lease: delete kvs in a txn 2016-08-04 10:06:46 -07:00
Anthony Romano bf71497537 etcdserver, lease: tie lease min ttl to election timeout 2016-08-02 13:06:57 -07:00
Gyu-Ho Lee 982e18d80b *: regenerate proto with latest grpc-gateway 2016-07-27 13:21:03 -07:00
Xiang Li fffa484a9f *: regenerate proto for adding deleterange 2016-07-23 16:17:44 -07:00
Gyu-Ho Lee 50be793f09 *: regenerate proto 2016-07-18 09:33:32 -07:00
Xiang Li 3839a55910 *: fix issue found in fast lease renew 2016-07-15 15:07:15 -07:00
Anthony Romano ea21b8ee1f lessor: fix go vet, goword warnings, and unreliable test 2016-06-17 13:37:25 -07:00
Xiang Li 5a7b7f7595 main: add grpc-gateway support 
Now etcd can serve HTTP json request at /v3alpha/
 2016-06-14 17:09:06 -07:00
Gyu-Ho Lee 1610391449 *: following changes for proto update 2016-06-07 13:33:03 -07:00
Anthony Romano fc7da09d67 *: add missing godoc package descriptions 
Fixes #4074
 2016-05-27 15:15:26 -07:00