Weaviate container hanging - weaviate

Question

I often have an weaviate container that is freezing up with the message
[
{
"level": "info",
"msg": "No network configured. Not Joining one.",
"time": "2020-02-28T11:46:02Z"
},
{
"action": "esvector_startup",
"level": "info",
"maxWaitTime": 120000000000,
"msg": "waiting for es vector to start up (maximum 2m0s)",
"time": "2020-02-28T11:46:02Z"
},
{
"action": "restapi_management",
"level": "info",
"msg": "Serving weaviate at http://[::]:8080",
"time": "2020-02-28T11:46:02Z"
},
{
"level": "warn",
"ts": "2020-02-29T14:39:54.813Z",
"caller": "clientv3/retry_interceptor.go:61",
"msg": "retrying of unary invoker failed",
"target": "endpoint://client-5b29a880-9d71-462e-b7ac-a573d5e2e6e5/etcd:2379",
"attempt": 0,
"error": "rpc error: code = Unavailable desc = etcdserver: request timed out"
}
]
On the ETCD-0 I have the following log:
**On the ETCD-0 I have the following log:
2020-02-29 14:39:56.955415 I | raft: 4871a93f1a47265c [term: 316] ignored a MsgHeartbeatResp message with lower term from 5b97572db0dcba3a [term: 311]
2020-02-29 14:39:57.805445 I | raft: 4871a93f1a47265c is starting a new election at term 316
2020-02-29 14:39:57.805480 I | raft: 4871a93f1a47265c became candidate at term 317
2020-02-29 14:39:57.805493 I | raft: 4871a93f1a47265c received MsgVoteResp from 4871a93f1a47265c at term 317
2020-02-29 14:39:57.805503 I | raft: 4871a93f1a47265c [logterm: 311, index: 70906] sent MsgVote request to 5b97572db0dcba3a at term 317
2020-02-29 14:39:57.845489 I | raft: 4871a93f1a47265c received MsgVoteResp from 5b97572db0dcba3a at term 317
2020-02-29 14:39:57.845522 I | raft: 4871a93f1a47265c [quorum:2] has received 2 MsgVoteResp votes and 0 vote rejections
2020-02-29 14:39:57.845541 I | raft: 4871a93f1a47265c became leader at term 317
2020-02-29 14:39:57.845551 I | raft: raft.node: 4871a93f1a47265c elected leader 4871a93f1a47265c at term 317
2020-02-29 15:37:06.688476 N | compactor: Starting auto-compaction at revision 68399 (retention: 4h0m0s)
On my ETCD-1 I have the following log
2020-02-29 13:37:06.663962 I | mvcc: finished scheduled compaction at 66935 (took 859.28µs)
2020-02-29 14:37:06.685573 I | mvcc: store.index: compact 67655
2020-02-29 14:37:06.688036 I | mvcc: finished scheduled compaction at 67655 (took 1.405431ms)
2020-02-29 14:39:51.509681 I | raft: 5b97572db0dcba3a [logterm: 311, index: 70906, vote: 4871a93f1a47265c] ignored MsgVote from 4871a93f1a47265c [logterm: 311, index: 70906] at term 311: lease is not expired (remaining ticks: 10)
2020-02-29 14:39:52.811383 I | raft: 5b97572db0dcba3a [logterm: 311, index: 70906, vote: 4871a93f1a47265c] ignored MsgVote from 4871a93f1a47265c [logterm: 311, index: 70906] at term 311: lease is not expired (remaining ticks: 10)
2020-02-29 14:39:54.610822 I | raft: 5b97572db0dcba3a [logterm: 311, index: 70906, vote: 4871a93f1a47265c] ignored MsgVote from 4871a93f1a47265c [logterm: 311, index: 70906] at term 311: lease is not expired (remaining ticks: 10)
2020-02-29 14:39:55.610694 I | raft: 5b97572db0dcba3a [logterm: 311, index: 70906, vote: 4871a93f1a47265c] ignored MsgVote from 4871a93f1a47265c [logterm: 311, index: 70906] at term 311: lease is not expired (remaining ticks: 10)
After restarting the container, everything works well.
I have deployed Weaviate on K8S, and have the following config for the ETCD:
# Etcd
#
# Weaviate stores critical configuration where strong consistency is required
# in etcd.
etcd:
fullnameOverride: etcd
envVarsConfigMap: 'etcd-config'
statefulset:
replicaCount: 2
##
auth:
rbac:
enabled: false
client:
## Switch to encrypt client communication using TLS certificates
secureTransport: false
## Switch to automatically create the TLS certificates
useAutoTLS: false
enableAuthentication: false
peer:
## Switch to encrypt client communication using TLS certificates
secureTransport: true
## Switch to automatically create the TLS certificates
useAutoTLS: true
## Switch to enable host authentication using TLS certificates. Requires existing secret.
enableAuthentication: false
metrics:
enabled: true
podAnnotations:
prometheus.io/scrape: 'true'
prometheus.io/port: '2379'
disasterRecovery:
# If you set `enabled: true` you need to make sure that an NFS provisioner
# runs in your cluster! See
# https://github.com/bitnami/charts/tree/master/bitnami/etcd#disaster-recovery
# Defaults to 'false' so the chart works without an NFS provisioner.
# However, 'enabled: true' is strongly recommended!
enabled: false
cronjob:
schedule: '*/30 * * * *'
historyLimit: 1
podAnnotations: {}
pvc:
size: 2Gi
storageClassName: default
startFromSnapshot:
enabled: false
## Existingn PVC containing the etcd snapshot
##
# existingClaim
## Snapshot filename
##
# snapshotFilename
#
Is there anything wrong I my configuration that causes to freezup the Weaviate container?
Thanks!