Fluent-bit tail with hostPath not reading

[adapasuresh]

With-in my K8S one of the container writes logs to "/opt/logs/mastercard/JSON/*.log"

bash-4.2# ls
bin cloudwatch.so configs etc firehose.so kinesis.so licenses log parsers
bash-4.2# cd bin/
bash-4.2# ./fluent-bit --version
Fluent Bit v1.5.0

I have fluent-bit.yaml with, First three sections work fine.
@include input-kubernetes.conf
@include filter-kubernetes.conf
@include output-elasticsearch.conf
@include input-tokenization-kubernetes.conf
@include output-tokenization-elasticsearch.conf

For the tokenization piece, I am trying to read from the host path "/opt/bizmetrics"
Tried below options
Option 1) volumeMounts and volume defined in fluent-bit.yaml
Option 2) volumeMounts and volume defined in app-helm-values.yaml
Option 3) in Dockerfile gave -v:

volumeMounts:
name: bizmetrics-optlogs
mountPath: /opt/logs/mastercard/JSON
volumes:
name: bizmetrics-optlogs
hostPath:
path: /opt/bizmetrics
type: DirectoryOrCreate

In all the Options above, I can see the log files at /opt/logs/mastercard/JSON/bzmetrics.json
But, can't find the hostPath "/opt/bizmetrics" on the node and hence no index and data in my ElasticSearch.

[adapasuresh]

Just found, #1118

FYI:
In continuation to above,I have two seperate kube_db's and in the second sqlite3 DB, i don't see any entries as well.

input-kubernetes.conf: |
[INPUT]
Name tail
Tag kube.*
Path /var/log/containers/.log
Exclude_Path /var/log/containers/ingress-nginx.log,/var/log/containers/pluralbizmetrics--JSON.log,/var/log/containers/amazon-cloudwatch.log,/var/log/containers/aws-otel-eks.log,/var/log/containers/cert-manager.log,/var/log/containers/kube-public.log,/var/log/containers/kube-system.log,/var/log/containers/kubernetes-dashboard.log,/var/log/containers/logging.log,/var/log/containers/logging-test.log,/var/log/containers/newrelic.log,/var/log/containers/newtest.log,/var/log/containers/opsmx-poc.log,/var/log/containers/quality.log,/var/log/containers/testing.log,/var/log/containers/kube-node-lease.log,/var/log/containers/kong.log,/var/log/containers/filebeat-logging.log
Parser docker
DB /var/log/flb_kube.db
Mem_Buf_Limit 800MB
Skip_Long_Lines On
Refresh_Interval 12

and

input-tokenization-kubernetes.conf: |
[INPUT]
Name tail
Tag BizMetrics
Path /opt/bizmetrics/pluralbizmetrics--JSON.log
Exclude_Path /var/log/containers/_*.log
Parser json
DB /var/log/flb_bizmetrics_kube.db
Mem_Buf_Limit 400MB
Skip_Long_Lines On
Refresh_Interval 12