Solution
As per Tendermint 0.16.0 , --p2p.seeds is now --p2p.persistent_peers. Update bigchaindb/tendermint container to use that configuration. Also disable --p2p.pex, we currently don't want the peer exchange.
Solution
Since BigchainDB and Tendermint are so tightly coupled we need to introduce a process supervisor to make them act like a single microservice, so that if BigchainDB crashes, Tendermint does as well and both are restarted and Tendermint requests a connection towards the proxy app.
In Kubernetes, they can be exposed as part of a one POD.
For BigchainDB as a system service/process, we need to introduce a process supervisor such as systemd.
This PR only solves the former.
Changes
Upgrade deployment from Tendermint v0.12.0 to v0.19.0
Update some documentation
Fix nginx-http entrypoint issues.
Update generate-configs.sh script to handle config generation without https-certificates.
Update Dockerfile to process dependency links introduced by abci
Integrate BigchainDB and Tendermint as a single microservice.
This required making BigchainDB to be exposed as a statefulset.
Introduce new liveness probe checks.
Issues Resolved
Partially fixes#2232
- Update docs for azure cluster deployment template
- Update entrypoint for MongoDB to handle user configuration
more efficiently
- remove `use admin` in js file, that is an invalid format
- Template doc for BigchainDB + Tendermint single node
- Template doc for BigchainDB + Tendermint network
- Remove autosectionlabel extension from docs/server/source/conf.py
- Removed this extension because this does not allow two different
documents to have same headings, because it auto-indexes
- Fix and explicitly label headings and references.
MongoDB cloud manager UI has been updated and they have changed Group ID to Project ID and merged Settings -> Group Settings into one consolidated panel Settings
This PR updates the k8s docs accordingly
- Currently, MongoDB container crashed because of resource constaints i.e.
out of memory exception. This change updates the resources and provides
data on how the configure/calculate them(if not following the guide).
- Also, add the ability to specify the storage engine(WiredTiger) cache
size for MongoDB, this configuration also helps with keeping the resources
constrained for MongoDB containers.
- Minor changes in some other documents as well.
- Documentation support to add a new BDB node to an existing
replica set, using x.509 certificates and SSL/TSL connections, across
geographically dispersed clusters.
- Fix some documentation issues and add more references i.e.
specifically about signing of MongoDB member certificates.
- Minor fixes for nginx-https-dep.yaml(invalid configMap var)
- Reconfigure nginx keep_alive between MongoDB front and backend ports.
- Editor removed whitespaces
- The guide is incorrect and expects and error message in the
nginx with https+3scale integration section:
$ curl -X GET https://<cluster-fqdn>
The above command should not return an error since this workflow is supported.
Updating this to the relevant command that will return the expected response
for sanity checking.
$ curl -X GET http://<cluster-fqdn>:27017
