From 9e67cd1c88812fe4f4ca9b66b7239fbd31b77e9a Mon Sep 17 00:00:00 2001
From: Karol Wypchlo <kwypchlo@gmail.com>
Date: Sat, 23 Jan 2021 18:56:12 +0100
Subject: [PATCH] add daily logrotate to nginx

---
 docker-compose.yml      |  1 +
 docker/nginx/Dockerfile |  8 +++++---
 docker/nginx/logrotate  | 13 +++++++++++++
 3 files changed, 19 insertions(+), 3 deletions(-)
 create mode 100644 docker/nginx/logrotate

diff --git a/docker-compose.yml b/docker-compose.yml
index 416f4e92..cfeccaa4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -69,6 +69,7 @@ services:
     volumes:
       - ./docker/nginx/nginx.conf:/usr/local/openresty/nginx/conf/nginx.conf:ro
       - ./docker/nginx/conf.d:/etc/nginx/conf.d:ro
+      - ./docker/nginx/logrotate:/etc/logrotate.d/nginx:ro
       - ./docker/data/nginx/cache:/data/nginx/cache
       - ./docker/data/nginx/logs:/usr/local/openresty/nginx/logs
       - ./docker/data/nginx/skynet:/data/nginx/skynet:ro
diff --git a/docker/nginx/Dockerfile b/docker/nginx/Dockerfile
index a0abc542..f5f33c7b 100644
--- a/docker/nginx/Dockerfile
+++ b/docker/nginx/Dockerfile
@@ -1,7 +1,9 @@
 FROM openresty/openresty:1.19.3.1-8-bionic
 
-# RUN apt-get update -qq && apt-get install cron logrotate -qq
+RUN apt-get update -qq && apt-get install cron logrotate -qq
 RUN luarocks install luasocket
 
-# CMD ["sh", "-c", "service cron start;", "/usr/local/openresty/bin/openresty -g daemon off;"]
-CMD ["/usr/local/openresty/bin/openresty", "-g", "daemon off;"]
+# change "syslog" user to "adm" user in logrotate.conf
+RUN sed -i 's/^su root syslog/su root adm/' /etc/logrotate.conf
+
+CMD ["sh", "-c", "service cron start ; /usr/local/openresty/bin/openresty -g 'daemon off;'"]
diff --git a/docker/nginx/logrotate b/docker/nginx/logrotate
new file mode 100644
index 00000000..c8ee3f40
--- /dev/null
+++ b/docker/nginx/logrotate
@@ -0,0 +1,13 @@
+/usr/local/openresty/nginx/logs/*.log {
+    daily
+    dateext
+    rotate 3650
+    missingok
+    notifempty
+    nocompress
+    create 640 root root
+    sharedscripts
+    postrotate
+        [ ! -f /usr/local/openresty/nginx/logs/nginx.pid ] || kill -USR1 `cat /usr/local/openresty/nginx/logs/nginx.pid`
+    endscript
+}
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