149 lines
3.2 KiB
YAML
149 lines
3.2 KiB
YAML
---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: pgbouncer
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: pgbouncer-users
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namespace: pgbouncer
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type: Opaque
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stringData:
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userlist.txt: |
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"example_user "md535412bdc28167fbcdcef2c25bafd2f21"
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: pgbouncer-tls
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namespace: pgbouncer
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type: Opaque
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data:
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data:
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ca.crt: <encrypted cert>
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client.crt: <encrypted cert>
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client.key: <encrypted key>
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server.crt: <encrypted cert>
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server.key: <encrypted key>
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: pgbouncer-config
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namespace: pgbouncer
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data:
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pgbouncer.ini: |
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[pgbouncer]
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listen_addr = 0.0.0.0
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listen_port = 6432
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auth_type = md5
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auth_file = /etc/pgbouncer/userlist.txt
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# admin_users = admin
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pool_mode = transaction
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max_client_conn = 100
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default_pool_size = 20
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ignore_startup_parameters = extra_float_digits
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log_connections = 1
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log_disconnections = 1
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log_pooler_errors = 1
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log_stats = 1
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verbose = 0
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pidfile = /var/run/pgbouncer/pgbouncer.pid
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# TLS backend: PgBouncer → PostgreSQL
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server_tls_sslmode = verify-ca
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server_tls_ca_file = /etc/pgbouncer/tls/ca.crt
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server_tls_cert_file = /etc/pgbouncer/tls/client.crt
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server_tls_key_file = /etc/pgbouncer/tls/client.key
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server_tls_protocols = secure
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# TLS frontend
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client_tls_sslmode = require
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client_tls_key_file = /etc/pgbouncer/tls/server.key
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client_tls_cert_file = /etc/pgbouncer/tls/server.crt
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client_tls_ca_file = /etc/pgbouncer/tls/ca.crt
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client_tls_protocols = secure
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[databases]
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<example_db> = host=<example_host> port=5432 pool_mode=session dbname=<example_db> auth_user="<example_user>"
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: pgbouncer-deployment
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namespace: pgbouncer
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: pgbouncer
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template:
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metadata:
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labels:
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app: pgbouncer
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spec:
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containers:
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- name: pgbouncer
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image: sourcecode.confdroid.com/confdroid/confdroid_pgbouncer:latest
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 6432
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volumeMounts:
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- name: config
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mountPath: /etc/pgbouncer/pgbouncer.ini
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subPath: pgbouncer.ini
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readOnly: true
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- name: users
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mountPath: /etc/pgbouncer/userlist.txt
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subPath: userlist.txt
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readOnly: true
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- name: tls
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mountPath: /etc/pgbouncer/tls
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readOnly: true
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livenessProbe:
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tcpSocket:
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port: 6432
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initialDelaySeconds: 5
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periodSeconds: 10
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readinessProbe:
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tcpSocket:
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port: 6432
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initialDelaySeconds: 5
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periodSeconds: 10
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volumes:
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- name: config
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configMap:
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name: pgbouncer-config
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- name: users
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secret:
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secretName: pgbouncer-users
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- name: tls
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secret:
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secretName: pgbouncer-tls
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: pgbouncer-service
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namespace: pgbouncer
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spec:
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selector:
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app: pgbouncer
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ports:
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- name: pgbouncer_port
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port: 6432
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targetPort: 6432
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protocol: TCP
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