Fix #8453 by making openssh listen on SSH_LISTEN_PORT not SSH_PORT (#8477)

5 years ago · 0a96e59884
parent f1fdd782d5
commit 0a96e59884
2 changed files with 3 additions and 2 deletions
--- a/docker/root/etc/s6/openssh/setup
+++ b/docker/root/etc/s6/openssh/setup
@ -26,6 +26,7 @@ fi

 if [ -d /etc/ssh ]; then
    SSH_PORT=${SSH_PORT:-"22"} \
+    SSH_LISTEN_PORT=${SSH_LISTEN_PORT:-"${SSH_PORT}"} \
    envsubst < /etc/templates/sshd_config > /etc/ssh/sshd_config

    chmod 0644 /etc/ssh/sshd_config
--- a/docker/root/etc/templates/sshd_config
+++ b/docker/root/etc/templates/sshd_config
@ -1,4 +1,4 @@
-Port ${SSH_PORT}
+Port ${SSH_LISTEN_PORT}
 Protocol 2

 AddressFamily any
@ -30,4 +30,4 @@ AllowUsers ${USER}
 Banner none
 Subsystem sftp /usr/lib/ssh/sftp-server

-AcceptEnv GIT_PROTOCOL
+AcceptEnv GIT_PROTOCOL