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Getting Unstuck with EBS: primer on
using EBS for Docker containers
Storage
Storage
Kubernetes
failover using
EBS
Kubernetes failover using EBS
Node A
Node B
MySQL
Postgres
Kubernetes
Pod
Pod
PV
PV
●
●
●
●
●
Kubernetes failover using EBS
Kubernetes failover using EBS
Node A
Node B
Kubernetes
unmount / detach
Node BKubernetes
Node BKubernetes
Postgres
Step 1
node has failed
unmount and detach
Step 2
reschedule
attach and mount
Step 3
start containers
attach / mount
MySQL
Pod
Pod
PV
PV
PV
PV
PV
PV
Kubernetes failover using EBS
Volumes Stuck
in the
"Attaching" State.
●
●
●
Volumes Stuck in the "Attaching" State.
Volumes Stuck in the "Attaching" State.
●
●
●
●
Volumes Stuck in the "Attaching" State.
●
●
●
●
●
Volumes Stuck in the "Attaching" State.
Decouple Storage
from Containers
Decouple Storage from Containers
Decouple Storage from Containers
Node A
Node B
Kubernetes
Postgres
Pod PV
MySQL
Pod PV
Portworx
replication
Portworx
●
●
●
Decouple Storage from Containers
Decouple Storage from Containers
Node A
Node B
Kubernetes
Postgres
Pod PV
MySQL
Pod PV
replication
Portworx
●
●
●
Decouple Storage from Containers
Conclusion
Conclusion
Getting Unstuck with EBS

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Getting Unstuck with EBS: Primer on how to use Docker and EBS