Update to alpine and postfix
This commit is contained in:
Deon George
parent
3b62a45330
commit
5f3aec07cf
@ -1,17 +1,31 @@
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stages:
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- build
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- build-manifest
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variables:
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CACHETAG: build-${VERSION}
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VERSION: latest
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DOCKER_HOST: tcp://docker:2375
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VERSIONARCH: ${VERSION}-${ARCH}
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cache:
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key: ${CI_JOB_NAME_SLUG}-${CI_COMMIT_REF_SLUG}
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paths:
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- build-cache
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image: docker:latest
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services:
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- docker:dind
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before_script:
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- docker info
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- docker version
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- if [ ! -d build-cache ]; then mkdir build-cache; fi
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- sed -ie s'/https/http/' /etc/apk/repositories
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- HTTP_PROXY=http://proxy.dege.lan:3128 apk add git curl
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- docker info && docker version
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# env|sort
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- echo "$CI_JOB_TOKEN" | docker login -u "$CI_REGISTRY_USER" "$CI_REGISTRY" --password-stdin
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- env|sort
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include: .gitlab-docker-x86_64.yml
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include:
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- .gitlab-docker-x86_64.yml
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# .gitlab-docker-armv7l.yml
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# .gitlab-docker-arm64.yml
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- .gitlab-docker-manifest.yml
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10
.gitlab-docker-manifest.yml
Normal file
10
.gitlab-docker-manifest.yml
Normal file
@ -0,0 +1,10 @@
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x86_64:build-manifest:
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stage: build-manifest
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script:
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- docker manifest create ${CI_REGISTRY_IMAGE}:${VERSION} ${CI_REGISTRY_IMAGE}:${VERSION}-x86_64 #${CI_REGISTRY_IMAGE}:${VERSION}-arm64 ${CI_REGISTRY_IMAGE}:${VERSION}armv7l
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- docker manifest push --purge ${CI_REGISTRY_IMAGE}:${VERSION}
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tags:
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- docker
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- x86_64
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only:
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- master
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@ -1,14 +1,14 @@
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x86_64:build:
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variables:
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VERSION: x86_64
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ARCH: x86_64
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stage: build
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image: docker:latest
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script:
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- if [ -f init ]; then chmod 500 init; fi
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- ([ -z "$REFRESH" ] && docker pull ${CI_REGISTRY_IMAGE}:${CACHETAG}) || echo "true"
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- docker build --cache-from ${CI_REGISTRY_IMAGE}:${CACHETAG} -t ${CI_REGISTRY_IMAGE}:${VERSION} -t ${CI_REGISTRY_IMAGE}:${CACHETAG} .
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- docker push ${CI_REGISTRY_IMAGE}:${VERSION}
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- docker push ${CI_REGISTRY_IMAGE}:${CACHETAG}
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- ([ -z "$REFRESH" -a -f build-cache/${CI_COMMIT_REF_SLUG} ]) && docker load < build-cache/${CI_COMMIT_REF_SLUG} || true
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- rm build-cache/* || true
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- docker build --build-arg HTTP_PROXY=http://proxy.dege.lan:3128 --cache-from ${CI_REGISTRY_IMAGE}:${VERSIONARCH} -t ${CI_REGISTRY_IMAGE}:${VERSIONARCH} .
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- docker push ${CI_REGISTRY_IMAGE}:${VERSIONARCH}
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- docker save ${CI_REGISTRY_IMAGE}:${VERSIONARCH} > build-cache/${CI_COMMIT_REF_SLUG}
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tags:
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- docker
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- x86_64
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34
Dockerfile
34
Dockerfile
@ -1,20 +1,38 @@
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# NAME leenooks/smtp
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# VERSION latest
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FROM debian:stretch-slim
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FROM alpine
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RUN apt-get update \
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&& apt-get install sendmail sasl2-bin milter-greylist -yyq \
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&& sed -ie 's/mech_list: EXTERNAL DIGEST-MD5 CRAM-MD5/mech_list:/' /etc/mail/sasl/Sendmail.conf.2 \
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&& cd /etc/mail && make clean \
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&& rm -rf /var/lib/apt/lists/* /tmp/*
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# Change to http respositories, so they we can cache the install packages
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RUN if [ -n ${HTTP_PROXY} ] ; then sed -ie s'/https/http/' /etc/apk/repositories; fi
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RUN useradd -rc "HUB Mail Relay" -M relay -NG mail -s /sbin/nologin && echo relay:SmTpR3l2Y | chpasswd
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RUN apk add shadow && useradd -rc "HUB Mail Relay" -M relay -NG mail -s /sbin/nologin && echo relay:SmTpR3l2Y | chpasswd
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RUN apk add --no-cache postfix opendkim opendkim-utils \
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&& gpasswd -a postfix opendkim
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# Config postfix
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RUN sed -ie 's%#mynetworks = hash:/etc/postfix/network_table%mynetworks = /etc/opendkim/signing/TrustedHosts%' /etc/postfix/main.cf \
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&& echo -n 'bWVzc2FnZV9zaXplX2xpbWl0ID0gMjU2MDAwMDAKcXVldWVfbWluZnJlZSA9IDUxMjAwMDAwCg=='|base64 -d >> /etc/postfix/main.cf
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# Enable DKIM
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RUN mkdir /run/opendkim \
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&& echo -n 'IyBNaWx0ZXIgY29uZmlndXJhdGlvbiAtIG9wZW5ka2ltCiMgSWYgdGhlIE9wZW5ES0lNIG1pbHRl\
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ciBpc24ndCBhdmFpbGFibGUsIGFjY2VwdCB0aGUgbWVzc2FnZSBhbnl3YXkuCm1pbHRlcl9kZWZh\
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dWx0X2FjdGlvbiA9IGFjY2VwdAojIFdoYXQgbWlsdGVyIGNvbW11bmljYXRpb24gcHJvdG9jb2wg\
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c2hvdWxkIGJlIHVzZWQgdG8gcGFzcyBtZXNzYWdlcwojIHRvIGFuZCBmcm9tIE9wZW5ES0lNPwpt\
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aWx0ZXJfcHJvdG9jb2wgPSA2CiMgV2hlcmUgc2hvdWxkIHRoZSBPcGVuREtJTSBtaWx0ZXIgYmUg\
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Y29udGFjdCB0aHJvdWdoPyAgTm90ZSB0aGF0IHRoaXMKIyBpcyBpbnNpZGUgdGhlIC92YXIvc3Bv\
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b2wvcG9zdGZpeCBjaHJvb3QuCnNtdHBkX21pbHRlcnMgPSBpbmV0OjEyNy4wLjAuMTo4ODkxCiMg\
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U2VuZCBtYWlsIHRoYXQgZG9lc24ndCBhcnJpdmUgZnJvbSB0aGUgbmV0d29yayB0aHJvdWdoIHRo\
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ZSBzYW1lIG1pbHRlcgojIGFzIG91dGJvdW5kIG1haWwuCm5vbl9zbXRwZF9taWx0ZXJzID0gJHNt\
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dHBkX21pbHRlcnMK' |base64 -d >> /etc/postfix/main.cf
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COPY opendkim.conf /etc/opendkim
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VOLUME ["/var/spool/postfix"]
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EXPOSE 25
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COPY init /sbin/
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# Starting
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ENTRYPOINT [ "/sbin/init" ]
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CMD [ "start" ]
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2
custom.cf
Normal file
2
custom.cf
Normal file
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message_size_limit = 25600000
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queue_minfree = 51200000
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13
init
13
init
@ -1,4 +1,4 @@
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#!/bin/bash
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#!/bin/sh
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set -e
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NAME="SMTP"
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@ -11,14 +11,17 @@ function stop {
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trap 'stop' SIGTERM
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if [ -z `hostname --domain` ]; then
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if [ -z "$@" ]; then
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if [ -z `hostname -d` ]; then
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echo "You must start this container with --hostname= specifying a domain name"
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exit 1
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fi
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if [ "$1" == "start" ]; then
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/usr/sbin/saslauthd -m /run/saslauthd -a pam
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cd /etc/mail && make && make && exec /usr/sbin/sendmail -q1h -bD &
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#/usr/sbin/saslauthd -m /run/saslauthd -a pam
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#cd /etc/mail && make && make && exec /usr/sbin/sendmail -q1h -bD &
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newaliases
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postfix start
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/usr/sbin/opendkim -P /run/opendkim.pid -u opendkim -f
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wait
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else
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12
opendkim.cf
Normal file
12
opendkim.cf
Normal file
@ -0,0 +1,12 @@
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# Milter configuration - opendkim
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# If the OpenDKIM milter isn't available, accept the message anyway.
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milter_default_action = accept
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# What milter communication protocol should be used to pass messages
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# to and from OpenDKIM?
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milter_protocol = 6
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# Where should the OpenDKIM milter be contact through? Note that this
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# is inside the /var/spool/postfix chroot.
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smtpd_milters = inet:127.0.0.1:8891
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# Send mail that doesn't arrive from the network through the same milter
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# as outbound mail.
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non_smtpd_milters = $smtpd_milters
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37
opendkim.conf
Normal file
37
opendkim.conf
Normal file
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BaseDirectory /run/opendkim
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Mode sv
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SubDomains no
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LogResults yes
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LogWhy yes
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Syslog yes
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SyslogSuccess yes
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Canonicalization relaxed/simple
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#Domain example.com
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#Selector default
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#KeyFile /var/db/dkim/example.com.private
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KeyTable refile:/etc/opendkim/signing/KeyTable
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SigningTable refile:/etc/opendkim/signing/SigningTable
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ExternalIgnoreList refile:/etc/opendkim/signing/TrustedHosts
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InternalHosts refile:/etc/opendkim/signing/TrustedHosts
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Background yes
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Socket inet:8891@localhost
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#Socket local:opendkim.sock
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ReportAddress postmaster@example.com
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SendReports yes
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## Hosts to sign email for - 127.0.0.1 is default
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## See the OPERATION section of opendkim(8) for more information
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#
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#InternalHosts 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12
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## For secondary mailservers - indicates not to sign or verify messages
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## from these hosts
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#
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# PeerList X.X.X.X
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PidFile /run/opendkim.pid
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