Build uwsgi with pcre-dev package

mail/dockerfile/web/Dockerfile

@@ -12,7 +12,7 @@ COPY docker-entrypoint.sh /usr/local/bin/
 # rights for management script
 RUN set -ex \
 	&& apk add --no-cache --virtual .build-deps gcc libc-dev linux-headers \
-		postgresql-dev mariadb-dev python3-dev libffi-dev \
+		pcre-dev postgresql-dev mariadb-dev python3-dev libffi-dev \
 	&& apk add --no-cache --virtual .mailman-rundeps bash sassc \
 	   postgresql-client mysql-client py-mysqldb curl mailcap \
 	   python3 py3-setuptools xapian-core xapian-bindings-python3 libffi \

mail/dockerfile/web/Dockerfile.dev

@@ -17,7 +17,7 @@ ARG CLIENT_REF
 # rights for management script
 RUN set -ex \
     && apk add --no-cache --virtual .build-deps gcc libc-dev linux-headers git \
-        postgresql-dev mariadb-dev python3-dev libffi-dev \
+        pcre-dev postgresql-dev mariadb-dev python3-dev libffi-dev \
     && apk add --no-cache --virtual .mailman-rundeps bash sassc \
       python3 py3-setuptools postgresql-client mysql-client py-mysqldb\
         curl mailcap xapian-core xapian-bindings-python3 libffi \

mail/dockerfile/web/Dockerfile.nginx

@@ -4,7 +4,7 @@ MAINTAINER Abhilash Raj
 
 RUN apk update && \
     apk add --no-cache ca-certificates && \
-    apk add --no-cache curl bash tree tzdata pcre && \
+    apk add --no-cache curl bash tree tzdata && \
     cp -rf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
  
 ENV NGINX_VERSION 1.16.1
@@ -155,7 +155,7 @@ COPY docker-entrypoint.sh /usr/local/bin/
 # rights for management script
 RUN set -ex \
 	&& apk add --no-cache --virtual .build-deps gcc libc-dev linux-headers \
-		postgresql-dev mariadb-dev python3-dev libffi-dev \
+		pcre-dev postgresql-dev mariadb-dev python3-dev libffi-dev \
 	&& apk add --no-cache --virtual .mailman-rundeps bash sassc \
 	   postgresql-client mysql-client py-mysqldb curl mailcap \
 	   python3 py3-setuptools xapian-core xapian-bindings-python3 libffi \

mail/openeuler.org/webservice.yaml

@@ -58,8 +58,8 @@ spec:
       containers:
         - name: mailman-web
           # We modified the mail-web image to add static folder.
-          image: swr.cn-north-1.myhuaweicloud.com/openeuler/mail-web:v1.0.0
-          imagePullPolicy: "IfNotPresent"
+          image: swr.cn-north-1.myhuaweicloud.com/openeuler/mail-web:v1.0.3
+          imagePullPolicy: "Always"
           volumeMounts:
             - mountPath: /opt/mailman-web-config
               name: mailman-web-configmap-volume