Change to mailustart functions

core/dovecot/Dockerfile

@@ -4,10 +4,7 @@ RUN apk add --no-cache \
     python3 py3-pip git \
   && pip3 install --upgrade pip
 # Shared layer between rspamd, postfix, dovecot, unbound and nginx
-RUN pip3 install jinja2 \
-  && pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
-# Shared layer between rspamd, postfix, dovecot
-RUN pip3 install tenacity
+RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
 # Image specific layers under this line
 RUN apk add --no-cache \
   dovecot dovecot-pigeonhole-plugin rspamd-client bash \

core/nginx/Dockerfile

@@ -1,10 +1,10 @@
 FROM alpine:3.8
 # python3 shared with most images
 RUN apk add --no-cache \
-    python3 py3-pip \
+    python3 py3-pip git \
   && pip3 install --upgrade pip
 # Shared layer between rspamd, postfix, dovecot, unbound and nginx
-RUN pip3 install jinja2
+RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
 # Image specific layers under this line
 RUN apk add --no-cache certbot nginx nginx-mod-mail openssl curl \
  && pip3 install idna requests watchdog

core/nginx/config.py

@@ -1,32 +1,23 @@
 #!/usr/bin/python3
 
-import jinja2
 import os
 import logging as log
 import sys
+from mailustart import resolve, convert
 
 args = os.environ.copy()
 
 log.basicConfig(stream=sys.stderr, level=args.get("LOG_LEVEL", "WARNING"))
 
-def convert(src, dst, args):
-    logger = log.getLogger("convert()")
-    logger.debug("Source: %s, Destination: %s", src, dst)
-    open(dst, "w").write(jinja2.Template(open(src).read()).render(**args))
-
 # Get the first DNS server
 with open("/etc/resolv.conf") as handle:
     content = handle.read().split()
     args["RESOLVER"] = content[content.index("nameserver") + 1]
 
-if "HOST_WEBMAIL" not in args:
-    args["HOST_WEBMAIL"] = "webmail"
-if "HOST_ADMIN" not in args:
-    args["HOST_ADMIN"] = "admin"
-if "HOST_WEBDAV" not in args:
-    args["HOST_WEBDAV"] = "webdav:5232"
-if "HOST_ANTISPAM" not in args:
-    args["HOST_ANTISPAM"] = "antispam:11334"
+args["HOST_WEBMAIL"] = resolve(args.get("HOST_WEBMAIL", "webmail"))
+args["HOST_ADMIN"] = resolve(args.get("HOST_ADMIN", "admin"))
+args["HOST_WEBDAV"] = resolve(args.get("HOST_WEBDAV", "webdav:5232"))
+args["HOST_ANTISPAM"] = resolve(args.get("HOST_ANTISPAM", "antispam:11334"))
 
 # TLS configuration
 cert_name = os.getenv("TLS_CERT_FILENAME", default="cert.pem")

core/postfix/Dockerfile

@@ -4,10 +4,7 @@ RUN apk add --no-cache \
     python3 py3-pip git \
   && pip3 install --upgrade pip
 # Shared layer between rspamd, postfix, dovecot, unbound and nginx
-RUN pip3 install jinja2 \
-  && pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
-# Shared layer between rspamd, postfix, dovecot
-RUN pip3 install tenacity
+RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
 # Image specific layers under this line
 
 RUN apk add --no-cache postfix postfix-pcre rsyslog \

core/postfix/start.py

@@ -28,8 +28,8 @@ def start_podop():
 # Actual startup script
 os.environ["FRONT_ADDRESS"] = resolve(os.environ.get("FRONT_ADDRESS", "front"))
 os.environ["ADMIN_ADDRESS"] = resolve(os.environ.get("ADMIN_ADDRESS", "admin"))
-os.environ["HOST_ANTISPAM"] = os.environ.get("HOST_ANTISPAM", "antispam:11332")
-os.environ["HOST_LMTP"] = os.environ.get("HOST_LMTP", "imap:2525")
+os.environ["HOST_ANTISPAM"] = resolve(os.environ.get("HOST_ANTISPAM", "antispam:11332"))
+os.environ["HOST_LMTP"] = resolve(os.environ.get("HOST_LMTP", "imap:2525"))
 
 for postfix_file in glob.glob("/conf/*.cf"):
     convert(postfix_file, os.path.join("/etc/postfix", os.path.basename(postfix_file)))

services/rspamd/Dockerfile

@@ -4,10 +4,7 @@ RUN apk add --no-cache \
     python3 py3-pip git \
   && pip3 install --upgrade pip
 # Shared layer between rspamd, postfix, dovecot, unbound and nginx
-RUN pip3 install jinja2 \
-  && pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
-# Shared layer between rspamd, postfix, dovecot
-RUN pip3 install tenacity
+RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
 # Image specific layers under this line
 RUN apk add --no-cache rspamd rspamd-controller rspamd-proxy rspamd-fuzzy ca-certificates curl
 

services/unbound/Dockerfile

@@ -1,10 +1,10 @@
 FROM alpine:3.8
 # python3 shared with most images
 RUN apk add --no-cache \
-    python3 py3-pip \
+    python3 py3-pip git \
   && pip3 install --upgrade pip
 # Shared layer between rspamd, postfix, dovecot, unbound and nginx
-RUN pip3 install jinja2
+RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
 # Image specific layers under this line
 RUN apk add --no-cache unbound curl bind-tools \
   && curl -o /etc/unbound/root.hints https://www.internic.net/domain/named.cache \

services/unbound/start.py

@@ -1,17 +1,12 @@
 #!/usr/bin/python3
 
-import jinja2
 import os
 import logging as log
 import sys
+from mailustart import convert
 
 log.basicConfig(stream=sys.stderr, level=os.environ.get("LOG_LEVEL", "WARNING"))
 
-def convert(src, dst):
-    logger = log.getLogger("convert()")
-    logger.debug("Source: %s, Destination: %s", src, dst)
-    open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ))
-
 convert("/unbound.conf", "/etc/unbound/unbound.conf")
 
 os.execv("/usr/sbin/unbound", ["-c /etc/unbound/unbound.conf"])

webmails/rainloop/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.2-apache
 #Shared layer between rainloop and roundcube
 RUN apt-get update && apt-get install -y \
-  python3 curl \
+  python3 curl python3-pip git \
   && rm -rf /var/lib/apt/lists \
   && echo "ServerSignature Off" >> /etc/apache2/apache2.conf
 
@@ -22,6 +22,8 @@ RUN apt-get update && apt-get install -y \
  && apt-get purge -y unzip \
  && rm -rf /var/lib/apt/lists
  
+ RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
+
 COPY include.php /var/www/html/include.php
 COPY php.ini /php.ini
 

webmails/rainloop/start.py

@@ -1,21 +1,16 @@
 #!/usr/bin/python3
 
-import jinja2
 import os
 import shutil
 import logging as log
 import sys
+from mailustart import resolve, convert
 
 log.basicConfig(stream=sys.stderr, level=os.environ.get("LOG_LEVEL", "WARNING"))
 
-def convert(src, dst):
-    logger = log.getLogger("convert()")
-    logger.debug("Source: %s, Destination: %s", src, dst)
-    open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ))
-
 # Actual startup script
-os.environ["FRONT_ADDRESS"] = os.environ.get("FRONT_ADDRESS", "front")
-os.environ["IMAP_ADDRESS"] = os.environ.get("IMAP_ADDRESS", "imap")
+os.environ["FRONT_ADDRESS"] = resolve(os.environ.get("FRONT_ADDRESS", "front"))
+os.environ["IMAP_ADDRESS"] = resolve(os.environ.get("IMAP_ADDRESS", "imap"))
 
 os.environ["MAX_FILESIZE"] = str(int(int(os.environ.get("MESSAGE_SIZE_LIMIT"))*0.66/1048576))
 

webmails/roundcube/Dockerfile

@@ -1,7 +1,7 @@
 FROM php:7.2-apache
 #Shared layer between rainloop and roundcube
 RUN apt-get update && apt-get install -y \
-  python3 curl \
+  python3 curl python3-pip git \
   && rm -rf /var/lib/apt/lists \
   && echo "ServerSignature Off" >> /etc/apache2/apache2.conf
 
@@ -23,6 +23,8 @@ RUN apt-get update && apt-get install -y \
  && chown -R www-data: logs temp \
  && rm -rf /var/lib/apt/lists
 
+ RUN pip3 install git+https://github.com/usrpro/MailuStart.git#egg=mailustart
+
 COPY php.ini /php.ini
 COPY config.inc.php /var/www/html/config/
 COPY start.py /start.py

webmails/roundcube/start.py

@@ -1,17 +1,12 @@
 #!/usr/bin/python3
 
 import os
-import jinja2
 import logging as log
 import sys
+from mailustart import convert
 
 log.basicConfig(stream=sys.stderr, level=os.environ.get("LOG_LEVEL", "WARNING"))
 
-def convert(src, dst):
-    logger = log.getLogger("convert()")
-    logger.debug("Source: %s, Destination: %s", src, dst)
-    open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ))
-
 os.environ["MAX_FILESIZE"] = str(int(int(os.environ.get("MESSAGE_SIZE_LIMIT"))*0.66/1048576))
 
 convert("/php.ini", "/usr/local/etc/php/conf.d/roundcube.ini")