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-rw-r--r--docker/postfix/Dockerfile11
-rw-r--r--docker/postfix/README.md18
-rwxr-xr-xdocker/postfix/entrypoint.sh30
3 files changed, 59 insertions, 0 deletions
diff --git a/docker/postfix/Dockerfile b/docker/postfix/Dockerfile
new file mode 100644
index 0000000..9e4c067
--- /dev/null
+++ b/docker/postfix/Dockerfile
@@ -0,0 +1,11 @@
+FROM amd64/debian:buster
+
+RUN apt-get update && \
+ apt-get install -y \
+ postfix \
+ postfix-ldap
+
+COPY entrypoint.sh /usr/local/bin/entrypoint
+
+ENTRYPOINT ["/usr/local/bin/entrypoint"]
+CMD ["postfix", "start-fg"]
diff --git a/docker/postfix/README.md b/docker/postfix/README.md
new file mode 100644
index 0000000..ac44fc0
--- /dev/null
+++ b/docker/postfix/README.md
@@ -0,0 +1,18 @@
+```
+sudo docker build -t superboum/amd64_postfix:v1 .
+```
+
+```
+sudo docker run -t -i \
+ -e TLSINFO="/C=FR/ST=Bretagne/L=Rennes/O=Deuxfleurs/CN=smtp.deuxfleurs.fr" \
+ -e MAILNAME="smtp.deuxfleurs.fr" \
+ -p 25:25 \
+ -p 465:465 \
+ -p 587:587 \
+ -v `pwd`/../../ansible/roles/container_conf/files/email/postfix-conf:/etc/postfix-conf \
+ -v /mnt/glusterfs/email/postfix-ssl/private:/etc/ssl/private \
+ -v /mnt/glusterfs/email/postfix-ssl/certs:/etc/ssl/certs \
+ superboum/amd64_postfix:v1 \
+ bash
+```
+
diff --git a/docker/postfix/entrypoint.sh b/docker/postfix/entrypoint.sh
new file mode 100755
index 0000000..c7ace3d
--- /dev/null
+++ b/docker/postfix/entrypoint.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+if [[ ! -f /etc/ssl/certs/postfix.crt || ! -f /etc/ssl/private/postfix.key ]]; then
+ cd /root
+ openssl req \
+ -new \
+ -newkey rsa:4096 \
+ -days 3650 \
+ -nodes \
+ -x509 \
+ -subj ${TLSINFO} \
+ -keyout postfix.key \
+ -out postfix.crt
+
+ mkdir -p /etc/ssl/{certs,private}/
+
+ cp postfix.crt /etc/ssl/certs/postfix.crt
+ cp postfix.key /etc/ssl/private/postfix.key
+ chmod 400 /etc/ssl/certs/postfix.crt
+ chmod 400 /etc/ssl/private/postfix.key
+fi
+
+# A way to map files inside the postfix folder :s
+for file in $(ls /etc/postfix-conf); do
+ cp /etc/postfix-conf/${file} /etc/postfix/${file}
+done
+
+echo ${MAILNAME} > /etc/mailname
+
+exec "$@"