From 919bb29d0c9e47193801937e45cd3f59390f7791 Mon Sep 17 00:00:00 2001
From: Jeffrey Zhang <zhang.lei.fly@gmail.com>
Date: Sun, 28 Oct 2018 22:54:49 +0800
Subject: [PATCH] Disable init lastlog and faillog database for created user

These two files are useless in container, and disable them will save
about 18MB size for image. More info please check[1].

[1] https://github.com/sagemathinc/cocalc/issues/2287#issue-249824529

Change-Id: I1bba59260043782fd7c9306b194d144d027a29e0
---
 docker/base/Dockerfile.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/base/Dockerfile.j2 b/docker/base/Dockerfile.j2
index 6ce2425a32..639f852974 100644
--- a/docker/base/Dockerfile.j2
+++ b/docker/base/Dockerfile.j2
@@ -6,7 +6,7 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {%- for name, user in users | dictsort() %}
 {% if loop.first -%}RUN {% else %}    && {% endif -%}
     groupadd --force --gid {{ user.gid }} {{ name }} \
-    && useradd -M --shell /usr/sbin/nologin --uid {{ user.uid }} --gid {{ user.gid }} {{ name }}
+    && useradd -l -M --shell /usr/sbin/nologin --uid {{ user.uid }} --gid {{ user.gid }} {{ name }}
         {%- if not loop.last %} \{% endif -%}
 {%- endfor %}