Problem statement:
BigchainDB v2.0.0b9 has been around for quite a while. Recently we have updated
Tendermint supported version to v0.31.5 which has incompatible blockchain.
Despite the fact that we have defined instructions on chain migration, no one
expected to migrate to incompatible chain within patch version range. So there
is a demand for Tendermint v0.22.8 compatibility among BigchainDB users.
Work has been done:
bigchaindb-abci package was upgraded to support multiple API versions.
New configuration field stating tendermint version was added.
Signed-off-by: David Dashyan <mail@davie.li>
From version 3.6+ mongodb by default binds only to localhost (127.0.0.1) IP. That can be checked with "netstat -tulpn | grep LISTEN" command in container. It will return "127.0.0.1:27017 | 0.0.0.0:* | LISTEN | 15/mongod" for mongod. That causes inability to connect to running mongo from host machine. Proposed change allows mongo to bind to container network interface, thus allowing connections from host machine.
* added last_tx switch to the TX get query to only get the latest TX for a given asset.
* extended test case to contain last_tx field
* Add last_tx option in query module
* Fix natural descending cursor sort argument
Since version 3.10, Alpine linux has removed mongodb from the available packages.
Using v3.9 it's still possible to build the all-in-one configuration using the provided Dockerfile.
Signed-off-by: Giuseppe Raveduto <giuseppe.raveduto@eng.it>
To account for sporadic failures on bigchaindb server and container stop, it would be beneficial to include in docker-compose the ability for the containers to restart on failure or docker daemon restart. Issue #2624
in the intro page about the Simple Deployment Template:
- removed the note about the BigchainDB Testnet for now
- changed the link to the docs about contributing to BigchainDB from Markdown to RST
* Updated changelog for 2.0.0b7
* Change 2.0.0b3 to b7 in network-setup.md
* Updated k8s yamls for 2.0.0b7 release
* Updated version.py for 2.0.0b7 release
1. Save pre-commit state in the beginning of end block.
2. Provide an interface for custom elections to rollback on crash recovery.
3. Simplify pre-commit management.
4. Add crash recovery for updert-validator and chain migration elecitons.
David Dashyan
Zac Hatfield-Dodds
Yuliya Palamarchuk
Jürgen Eckel
Giuseppe Raveduto
Simon Pfeifhofer
Nikita Chernyi
Troy McConaghy
Mike Klimontov
manjush08
Chuseuiti
Kuro1
xunconnectedx
gamjapark
Salah Alsasa
Lev Berman