Working Drupal 8 container including SSMTP.

Dockerfile

@@ -1,4 +1,4 @@
-FROM docker:8
+FROM drupal:8
 LABEL maintainer="Torben Nehmer <torben@nehmer.net>"
 
 RUN set -ex; \
@@ -9,7 +9,7 @@ RUN set -ex; \
 	; \
 	\
 	rm -rf /var/lib/apt/lists/* ;\
-	apt-get clean ;\
+	apt-get clean
 
 # Finally, publish the rootfs file into the container
 # This is done as last step to make docker build caching more efficient.

build-container.sh

@@ -2,4 +2,4 @@
 
 set -ex
 
-docker build --force-rm -t nathan/docker8 -f Dockerfile build
+docker build --force-rm -t nathan/drupal8 -f Dockerfile build

build-rootfs.sh

@@ -3,7 +3,8 @@
 set -ex
 
 # Configuration options you usually edit go here
-# CONTAINER_WEBROOT=/var/www/html
+CONTAINER_SSMTPCONFDIR=/etc/ssmtp
+CONTAINER_PHP_CONFD=/usr/local/etc/php/conf.d
 
 # This is internal stuff used to build everything
 # Be aware, that several of these paths are used with rm -rf!
@@ -13,7 +14,8 @@ BUILDDIR=$(pwd)/build
 SCRIPTS_SRC=${SRCDIR}/scripts
 ROOTFSTREE=${TMPDIR}/tree
 ROOTFSFILE=${BUILDDIR}/rootfs.tar.gz
-# WEBROOT_DST=${ROOTFSTREE}${CONTAINER_WEBROOT}
+SSMTPCONF_DST=${ROOTFSTREE}${CONTAINER_SSMTPCONFDIR}
+PHP_CONFD_DST=${ROOTFSTREE}${CONTAINER_PHP_CONFD}
 
 #### Sanitize Build Enviornment
 if [ -d ${TMPDIR} ]; then
@@ -27,9 +29,16 @@ fi
 mkdir ${BUILDDIR}
 
 #### Do the work.
-#
-# ...
-#
+
+# Create SSMTP config file
+mkdir -p ${SSMTPCONF_DST}
+cp ${SRCDIR}/ssmtp.conf ${SSMTPCONF_DST}/ssmtp.conf
+
+# Setup PHP
+mkdir -p ${PHP_CONFD_DST}
+cp ${SRCDIR}/mail.ini ${PHP_CONFD_DST}/mail.ini
+
+
 # Clean up behind us
 # if [ "$CLEAN_INTERMEDIATES" = true ]; then
 # 	rm -rf ${ROUNDCUBE_SRC}

src/mail.ini

@@ -0,0 +1 @@
+sendmail_path = "/usr/sbin/ssmtp -t -i"

src/ssmtp.conf

@@ -0,0 +1,16 @@
+#
+# /etc/ssmtp.conf -- a config file for sSMTP sendmail.
+#
+# The person who gets all mail for userids < 1000
+# Make this empty to disable rewriting.
+root=postmaster
+# The place where the mail goes. The actual machine name is required
+# no MX records are consulted. Commonly mailhosts are named mail.domain.com
+# The example will fit if you are in domain.com and you mailhub is so named.
+mailhub=nathan.nehmer.net
+# Where will the mail seem to come from?
+rewriteDomain=nehmer.net
+# The full hostname
+hostname=docker.nehmer.net
+
+UseSTARTTLS=Yes