added setting of uid

Compose.py

@@ -51,7 +51,7 @@ def add_service(self, info = {
             'memswap_limit': '40m',
             'sysctls': {
                 'net.core.somaxconn': 128,
-                'net.ipv4.tcp_syncookies': 0,
+                # 'net.ipv4.tcp_syncookies': 0,
             },
             'ulimits': {
                 'nproc': 512,

ssh-server/Dockerfile

@@ -3,6 +3,7 @@ FROM alpine:3.8
 MAINTAINER Tomoyuki KOYAMA <webmaster@koyama.me>
 
 ENV SSH_USER          guest22
+ENV SSH_USER_UID      2000
 ENV SSH_PASSWORD      L1nuxCLU8
 ENV SSH_PORT          22
 ENV MAX_SESSION       3

ssh-server/README.md

@@ -22,6 +22,8 @@ These variables can be defined before running.
   - Default: `22/tcp`
 - `SSH_USER` : SSH User to connect
   - Default: `guest22`
+- `SSH_USER_UID` : SSH User's uid
+  - Default: `2000`
 - `SSH_PASSWORD` : SSH Password to connect
   - Default: `L1nuxCLU8`
 - `MAX_SESSION` : SSH Maximum session

ssh-server/entrypoint.sh

@@ -17,7 +17,7 @@ sed -i -e "s|#Banner none|Banner /etc/ssh/sshd_banner|g" $SSH_CONF
 
 echo -e "\n===== ADD SSH USER ====="
 mkdir /www-data/public_html
-adduser -h /www-data -s /bin/sh -D ${SSH_USER}
+adduser -h /www-data -s /bin/sh -u ${SSH_USER_UID} -D ${SSH_USER}
 chown ${SSH_USER}:${SSH_USER} /www-data
 
 echo -e "\n===== SET SSH PASSWORD ====="