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patroni/kubernetes/entrypoint.sh
2024-09-17 10:06:37 +02:00

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#!/bin/bash
if [[ $UID -ge 10000 ]]; then
GID=$(id -g)
sed -e "s/^postgres:x:[^:]*:[^:]*:/postgres:x:$UID:$GID:/" /etc/passwd > /tmp/passwd
cat /tmp/passwd > /etc/passwd
rm /tmp/passwd
fi
cat > /home/postgres/patroni.yml <<__EOF__
bootstrap:
dcs:
postgresql:
use_pg_rewind: true
pg_hba:
- host all all 0.0.0.0/0 md5
- host replication ${PATRONI_REPLICATION_USERNAME} ${PATRONI_KUBERNETES_POD_IP}/16 md5
- host replication ${PATRONI_REPLICATION_USERNAME} 127.0.0.1/32 md5
initdb:
- auth-host: md5
- auth-local: trust
- encoding: UTF8
- locale: en_US.UTF-8
- data-checksums
restapi:
connect_address: '${PATRONI_KUBERNETES_POD_IP}:8008'
postgresql:
connect_address: '${PATRONI_KUBERNETES_POD_IP}:5432'
authentication:
superuser:
password: '${PATRONI_SUPERUSER_PASSWORD}'
replication:
password: '${PATRONI_REPLICATION_PASSWORD}'
__EOF__
unset PATRONI_SUPERUSER_PASSWORD PATRONI_REPLICATION_PASSWORD
exec /usr/bin/python3 /usr/local/bin/patroni /home/postgres/patroni.yml