thecodeteam / labs Goto Github PK

Hey guys,

In a perfect world, I would have 3 worker nodes, each running one pgsql instance. Each of them would be master (not master-slave-slave). In this setup I could:

• load balance the db request to the 3 db instances.
• detroy a postgres node and relaunch a new one without fuzz, whatever it was a crash or for any kind of update

Question - Do you see a way to have a have a multi master setup for postgres via Docker Swarm? This is a big deal. I'm still wondering if a volume over the network like rexray is the solution.

Saw this project via Nathan Leclair's tweet https://twitter.com/upthecyberpunks/status/773295898608693248

I use https://github.com/sameersbn/docker-postgresql

Cheers!
Pascal twitter

I'm getting the following error from cloud formation.

This account is currently blocked and not recognized as a valid account. Please contact [email protected] if you have questions.
 ```

I was following: http://scaleio-framework.readthedocs.io/en/latest/user-guide/demo/ 

kubectl logs $RRPOD
/bin/sh: $'[\342\200\234rexray-controller\342\200\235,': command not found

For enterprise policy where access and secret keys are prohibited and IAM roles provide authorization to EBS, S3 resources as required, these keys should not be required.

Hi,
I followed steps for docker-machine vbox01 and vbox02 install and didn't have any error. But I can not create any volume using rexray or docker volume create. I can list volumes (vboxwebsrv is up and running and I can see errors when trying to create volumes)

root@vbox01:/home/docker# rexray volume create --size 1 pg_data
FATA[0000] error creating volume error.inner.provider=virtualbox error.inner.size=1 error.inner.volumeName="pg_data" error.status=500 volume=pg_data

root@vbox01:/home/docker# docker volume create -d rexray --opt=size=1 pg_data
Error response from daemon: create pg_data: VolumeDriver.Create: {"Error":"error creating new volume"}

If I start vboxwebsrv as root (disabling authentication as root too), I get other type of error

root@vbox01:/home/docker# docker volume create -d rexray --opt=size=1 pg_data
Error response from daemon: create pg_data: Post http://%2Frun%2Fdocker%2Fplugins%2Frexray.sock/VolumeDriver.Create: dial unix /run/docker/plugins/rexray.sock: connect: connection refused

Rexray is up and running in both cases.