is it possible to install plugin into PostgreSQL 13 running in kubernetes - postgresql

Question

I have a PostgreSQL 13 running in kubernetes that need to add a new plugin zhparser. To my surprise I did not found a way to install this plugin into PostgreSQL that running in kubernetes, the PostgreSQL contains some popular plugin but did not have zhparser. is it possible to install zlparse into PostgreSQL that running in kubernetes? this is the kubernetes yaml:
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: reddwarf-postgresql-postgresql
namespace: reddwarf-storage
uid: cc36a4d3-d8a3-474a-a5fd-311e4c70e6a1
resourceVersion: '23279377'
generation: 15
creationTimestamp: '2021-11-27T06:10:09Z'
labels:
app.kubernetes.io/component: primary
app.kubernetes.io/instance: reddwarf-postgresql
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/name: postgresql
helm.sh/chart: postgresql-10.9.1
status:
observedGeneration: 15
replicas: 1
readyReplicas: 1
currentReplicas: 1
updatedReplicas: 1
currentRevision: reddwarf-postgresql-postgresql-6477565bf5
updateRevision: reddwarf-postgresql-postgresql-6477565bf5
collisionCount: 0
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/instance: reddwarf-postgresql
app.kubernetes.io/name: postgresql
role: primary
template:
metadata:
name: reddwarf-postgresql
creationTimestamp: null
labels:
app.kubernetes.io/component: primary
app.kubernetes.io/instance: reddwarf-postgresql
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/name: postgresql
helm.sh/chart: postgresql-10.9.1
role: primary
spec:
volumes:
- name: dshm
emptyDir:
medium: Memory
- name: data-reddwarf-postgresql-postgresql-general
persistentVolumeClaim:
claimName: data-reddwarf-postgresql-postgresql-general
containers:
- name: reddwarf-postgresql
image: docker.io/bitnami/postgresql:13.3.0-debian-10-r75
ports:
- name: tcp-postgresql
containerPort: 5432
protocol: TCP
env:
- name: BITNAMI_DEBUG
value: 'false'
- name: POSTGRESQL_PORT_NUMBER
value: '5432'
- name: POSTGRESQL_VOLUME_DIR
value: /bitnami/postgresql
- name: PGDATA
value: /bitnami/postgresql/data
- name: POSTGRES_USER
value: postgres
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: reddwarf-postgresql
key: postgresql-password
- name: POSTGRESQL_ENABLE_LDAP
value: 'no'
- name: POSTGRESQL_ENABLE_TLS
value: 'no'
- name: POSTGRESQL_LOG_HOSTNAME
value: 'false'
- name: POSTGRESQL_LOG_CONNECTIONS
value: 'false'
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: 'false'
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: 'off'
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: error
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: pgaudit
resources:
limits:
cpu: 600m
memory: 1Gi
requests:
cpu: 250m
memory: 256Mi
volumeMounts:
- name: dshm
mountPath: /dev/shm
- name: data-reddwarf-postgresql-postgresql-general
mountPath: /bitnami/postgresql
livenessProbe:
exec:
command:
- /bin/sh
- '-c'
- exec pg_isready -U "postgres" -h 127.0.0.1 -p 5432
initialDelaySeconds: 30
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 6
readinessProbe:
exec:
command:
- /bin/sh
- '-c'
- '-e'
- >
exec pg_isready -U "postgres" -h 127.0.0.1 -p 5432
[ -f /opt/bitnami/postgresql/tmp/.initialized ] || [ -f
/bitnami/postgresql/.initialized ]
initialDelaySeconds: 5
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 6
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
imagePullPolicy: IfNotPresent
securityContext:
runAsUser: 1001
restartPolicy: Always
terminationGracePeriodSeconds: 30
dnsPolicy: ClusterFirst
automountServiceAccountToken: false
securityContext:
fsGroup: 1001
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 1
podAffinityTerm:
labelSelector:
matchLabels:
app.kubernetes.io/component: primary
app.kubernetes.io/instance: reddwarf-postgresql
app.kubernetes.io/name: postgresql
namespaces:
- reddwarf-storage
topologyKey: kubernetes.io/hostname
schedulerName: default-scheduler
serviceName: reddwarf-postgresql-headless
podManagementPolicy: OrderedReady
updateStrategy:
type: RollingUpdate
revisionHistoryLimit: 10
or should I change the official Docker file and add the plugin to build my own Dockerfile branch?