From acad1bd9472389effadd0ef109d7da9d795f8f85 Mon Sep 17 00:00:00 2001
From: Shuai Lin <linshuai2012@gmail.com>
Date: Wed, 16 Nov 2016 15:41:08 +0800
Subject: [PATCH] Add cron for renewal of letsencrypt certs

---
 scripts/bootstrap.py                | 24 +++++++++++++++++++++++-
 templates/Dockerfile.template       |  9 +++++----
 templates/letsencrypt.cron.template |  3 +++
 3 files changed, 31 insertions(+), 5 deletions(-)
 create mode 100644 templates/letsencrypt.cron.template

diff --git a/scripts/bootstrap.py b/scripts/bootstrap.py
index 6912d34..1a695d3 100755
--- a/scripts/bootstrap.py
+++ b/scripts/bootstrap.py
@@ -13,6 +13,7 @@ from os.path import abspath, basename, exists, dirname, join, isdir
 import shutil
 import sys
 import uuid
+import time
 
 from utils import call, get_conf, get_install_dir, get_script, render_template, get_seafile_version
 
@@ -44,7 +45,21 @@ def init_letsencrypt():
         'https': True,
         'domain': domain,
     }
-    render_template('/templates/seafile.nginx.conf.template', join(generated_dir, 'seafile.nginx.conf'), context)
+    render_template(
+        '/templates/seafile.nginx.conf.template',
+        join(generated_dir, 'seafile.nginx.conf'),
+        context
+    )
+
+    context = {
+        'ssl_dir': ssl_dir,
+        'domain': domain,
+    }
+    render_template(
+        '/templates/letsencrypt.cron.template',
+        join(generated_dir, 'letsencrypt.cron'),
+        context
+    )
 
 def is_https():
     return get_conf('server.https', '').lower() == 'true'
@@ -89,6 +104,13 @@ def main():
     if is_https():
         init_letsencrypt()
 
+    init_seafile_server()
+
+def init_seafile_server():
+    if exists(join(shared_seafiledir, 'seafile-data')):
+        print 'Skipping running setup-seafile-mysql.py because there is existing seafile-data folder.'
+        return
+
     env = {
         'SERVER_NAME': 'seafile',
         'SERVER_IP': get_conf('server.hostname'),
diff --git a/templates/Dockerfile.template b/templates/Dockerfile.template
index 37b070a..1f3d6ef 100644
--- a/templates/Dockerfile.template
+++ b/templates/Dockerfile.template
@@ -6,13 +6,14 @@ ADD scripts /scripts
 
 ADD bootstrap /bootstrap
 
-# This can be removed for seafile server 6.0.6 and later
+{%- if seafile_version <= '6.0.6' %}
 ADD scripts/tmp/check_init_admin.py /opt/seafile/seafile-server-{{ seafile_version }}/check_init_admin.py
+{%- endif %}
 
 ADD bootstrap/generated/seafile.nginx.conf /etc/nginx/sites-enabled/seafile.nginx.conf
 
-{% if https -%}
-# TODO: add a cron job to renew letsencrypt
-{% endif -%}
+{%- if https %}
+ADD bootstrap/generated/letsencrypt.cron /etc/cron.d/letsencrypt.cron
+{%- endif %}
 
 CMD ["/sbin/my_init", "--", "/scripts/start.py"]
diff --git a/templates/letsencrypt.cron.template b/templates/letsencrypt.cron.template
new file mode 100644
index 0000000..3f53864
--- /dev/null
+++ b/templates/letsencrypt.cron.template
@@ -0,0 +1,3 @@
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+# m h  dom mon dow   command
+0 0 1 * * root /scripts/ssl.sh {{ ssl_dir }} {{ domain }}