This change set re-enables etcdraft to resume v2.0 development
after v1.4 branch is cut.

Change-Id: I384247a9de2763a207bbde4fa8e519d703241ad5
Signed-off-by: yacovm <yacovm@il.ibm.com>
Signed-off-by: Artem Barger <bartem@il.ibm.com>

This commit address code review comments left from review of CR related
to FAB-12552.

Change-Id: I04635d36d7076cf89d43f42aa5351692b8d1782e
Signed-off-by: Artem Barger <bartem@il.ibm.com>

For etcdraft chain, if there is applied index (>0) in
block metadata, then the node is expected not to be fresh
and should have wal data.

This CR removes this constraints because that's not the
case anymore with onboarding, since one node may pull blocks
from other nodes before bootstrap chain.

Change-Id: I678db4d1d71a24e08685d9c73eee7f4bc281771f
Signed-off-by: Jay Guo <guojiannan1101@gmail.com>

Change-Id: Idc65a77259ae7a153aa4d077f9e72d1e2961ab46
Signed-off-by: Jay Guo <guojiannan1101@gmail.com>

This commits handles the case where config transaction of
type B is submitted and Raft cluster quorum fails/shutdowns.
During startup, leader compares last known configuration with Raft
config state and if there is a difference, finalize reconfiguration by
proposing delta.

Change-Id: I3cdf03533602489cb56c503f1d6651f27a5fc6a1
Signed-off-by: Artem Barger <bartem@il.ibm.com>

Currently there is a single instance of ledger shared between instance
of chain mock in unit-tests. This commit introduces ledger instance per
chain.

Change-Id: I333fa2819490c995931a7e0d241eb6428e67c87e
Signed-off-by: Artem Barger <bartem@il.ibm.com>

Change-Id: Ib77c866a30ed5108ad53908b0ca25a60a89e9a7c
Signed-off-by: Artem Barger <bartem@il.ibm.com>

Change-Id: Ic17894d5eff66a195f93fcccacf2e3115587d7a5
Signed-off-by: Artem Barger <bartem@il.ibm.com>

The orderer/common/metadata provides a Version
variable which is actually never set.  The variable
is provided so that you can actually set the
orderer to a different version than the peer.  However,
this is never actually set at build time so this
change simply sets Version to common/metadata.Version
by default.

FAB-14280 #done

Change-Id: Iaf2efbe1dec298022d7419b3561db22badb5f2bf
Signed-off-by: Gari Singh <gari.r.singh@gmail.com>

Fixed the permissions for files in the chaincode container
to be less restrictive.

Change-Id: Ie6e85671340ff1c0ded1a97c96504ec38c0c2d85
Signed-off-by: Saad Karim <skarim@us.ibm.com>
(cherry picked from commit be093a58f7f2c5b17280694d22f18ed13de93994)

Added health checks for Kafka

Change-Id: Ic4b367f26e12d0c27b12eb39714b4e4da62963ca
Signed-off-by: Saad Karim <skarim@us.ibm.com>

When a chaincode container has successfully started, it is possible for
the chaincode inside the container to fail before registration is
complete. Without this change, the container termination is not observed
by the peer and so, instead of failing quickly, the launch must time
out.

This commit watches for container termination during launch and will
report container exit before registration. This results in better
failure semantics and easier diagnostics.

Change-Id: If3071ee9e406b55a54d4d49e69dac9796e565e5d
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>

Avoids races during test. I'm not really sure how this hasn't been a
problem yet...

Change-Id: If5c14e0ac4a2833cf079a2e392a800ddfe963cbd
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>

Modified ci.properties to use Golang 1.11.5
which is sourced by the Docker build process

Change-Id: I5efb66893e592e66986cd26148147fc9509e894f
Signed-off-by: Brett Logan <Brett.T.Logan@ibm.com>

Improve private data purging, collection upgrade, and reconciliation doc.

Change-Id: I054d5dcf1763b26116592ab1df3f7a231bb2de08
Signed-off-by: David Enyeart <enyeart@us.ibm.com>

Document that 'limit' passed into CouchDB queries will not be honored,
since Fabric manages the pagination between peer and CouchDB.

Change-Id: I9647163989c640c4e135bbf1b086b3830d3fcddc
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
(cherry picked from commit 240fb7a1dca34460e1ea659ffb02bab9dde7275f)

Added links to the samples for Idemix

Change-Id: I73802354c8f71eaa2a6a2f32618462408f0c5766
Signed-off-by: pama-ibm <pama@ibm.com>

Change-Id: Ibbbf4f55bd42a0914edc4b247c391e020b3a68a4
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>

FAB-13471 Introduced a UT that does several (3) background listener updates.
The test only waits for the listener updates to fire, but there is a log invocation
that happens immediately afte the listener fires.

The next test that runs, overwrites the logger's reference and thus a data race
occurs (the previous test's spawned goroutine reads the logger's reference to write
the log, while the next test replaces the logger reference.

Fixed it by making the test wait until the log of the first test, logs
the last message that is logged during the listener dispatch - 3 times.

Ideally we'd have a logger instance for the production struct as a field,
but this solution is far easier and has no production code change, so its
surface area is smaller.

Change-Id: Ia7ef144ae8574783b2b7a4925f47b51e966f8942
Signed-off-by: yacovm <yacovm@il.ibm.com>

This commit tries to address flakiness of the TestParallelSend, moving
WaitGroup out of the go-routine to make sure that all message was sent
and also increase timeout while receiving messages by second instance.

Change-Id: I34090a138029317192d1b12faad60e9207e8e703
Signed-off-by: Artem Barger <bartem@il.ibm.com>

New key concept topic and new developing apps topic
Updated ledger topic

Change-Id: I3e947eac44783adc26ec247f7a28f35c2de6738e
Signed-off-by: Anthony O'Dowd <a_o-dowd@uk.ibm.com>
Signed-off-by: Chris Gabriel <alaskadd@gmail.com>
Signed-off-by: joe-alewine <Joe.Alewine@ibm.com>
Signed-off-by: Nik Gupta <negupta@us.ibm.com>
(cherry picked from commit cdfbad92cb331b1c01e1dade5b21da5e17929611)

Add ways to contribute to contribution guide.

Change-Id: I7193f4b346da2264f287527ee8fb6112e2da3921
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
(cherry picked from commit 2a9c4fb34995931c8fcc7be1a7f59772d7d380af)

Adjust pull engine timeouts and fix mocked membership to not return
self.

Change-Id: I69246a96c1369cb97a92f36e313f84405a71221e
Signed-off-by: Artem Barger <bartem@il.ibm.com>
(cherry picked from commit ef824dedfa75232f07acfb0417689d173050ffa0)

Document how to base64 encode in private data tutorial.

Change-Id: I0dc89fc18afd3aa79fdcd6695a9dc8139b689f6c
Signed-off-by: David Enyeart <enyeart@us.ibm.com>

The ledger calls several HandleChaincodeDeploy for each update
but only a single ChaincodeDeployDone after all invocations
to HandleChaincodeDeploy were made.

The current implementation only supported a single update,
and as a result - a second ChaincodeDeployDone will get stuck
writing to a channel.

This change set makes the Lifecycle in core/cclifecycle
to be able to handle any number of updates in a single block.

Change-Id: I1d85018af398bd5cb968e42031986a999f6be444
Signed-off-by: yacovm <yacovm@il.ibm.com>

Fixed the docs badge
link to point to the release branch
of the doc. Also added a link to the
Hyperledger Fabric rocket chat

Change-Id: Icbe64888496ffda046d4e2668bd0caf100875454
Signed-off-by: pama-ibm <pama@ibm.com>

Change-Id: I883797b9412e411d80bd756d0e91faed964729da
Signed-off-by: Anthony O'Dowd <a_o-dowd@uk.ibm.com>
(cherry picked from commit d49b0955a6e06eff463ca71c6383a470a008f245)

Added health check for CouchDB

Change-Id: If2d32b2197162b5f04997ab71ba2d292701cd0b9
Signed-off-by: Saad Karim <skarim@us.ibm.com>
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>
(cherry picked from commit 8768567a9c626b2feb533f3c4909d2243d44aac9)

Change-Id: Iaba09fe4902d421310f21378b0d8dbfb5e2ed107
Signed-off-by: Artem Barger <bartem@il.ibm.com>
(cherry picked from commit e9c2f4c943845f04c45c44efc3a634a36a66000f)

This CR (hopefully) fixes the intermittent failure
in TestCreateChainWithTimeoutErr by explicitly setting
the channel creation and client connection timeouts.

FAB-10957

Change-Id: I81a7a9980d8b2df03bf3df5df26d77358b881d05
Signed-off-by: Will Lahti <wtlahti@us.ibm.com>
(cherry picked from commit a15a2e9558729c36eb6fb684851002317aef3eae)