add image timezone

Author: yb

image/exporter/Dockerfile

@@ -4,4 +4,5 @@ FROM prometheuscommunity/postgres-exporter
 COPY autofailover_queries.yaml /etc/autofailover_queries.yaml
 COPY queries.yaml /etc/queries.yaml
 
+ENV TZ=Asia/Shanghai
 USER root

image/postgres-operator/Dockerfile

@@ -1,6 +1,7 @@
 # Build container
 FROM python:3.10-slim
 
+ENV TZ=Asia/Shanghai
 RUN mkdir -pv /src
 
 WORKDIR /src

image/postgresql/Dockerfile.template

@@ -118,6 +118,7 @@ RUN cd /var/lib/postgresql; \
 FROM debian:{{ .debian }}
 
 ENV LANG en_US.utf8
+ENV TZ=Asia/Shanghai
 ENV DATA /var/lib/postgresql/data
 ENV XDG_CONFIG_HOME /var/lib/postgresql/data/auto_failover
 ENV XDG_DATA_HOME /var/lib/postgresql/data/auto_failover