feat: rotate jmwalletd logs

standalone/Dockerfile

@@ -97,7 +97,7 @@ RUN addgroup --system tor \
     && apt-get update \
     && apt-get install -qq --no-install-recommends --no-install-suggests -y \
     # image dependencies
-    tini iproute2 procps vim \
+    tini iproute2 procps vim cron \
     # servers dependencies (see `install.sh`)
     build-essential automake pkg-config libtool libltdl-dev python3-dev python3-setuptools python3-pip \
     # tor
@@ -129,12 +129,15 @@ RUN apt-get remove --purge --auto-remove -y gnupg python3-pip apt-transport-http
     && rm --force /var/log/dpkg.log
 
 COPY default.cfg ${DEFAULT_CONFIG}
-COPY dinit-conf/* /etc/dinit.d/
 COPY .bashrc /root/.bashrc
 COPY --chown=tor:tor torrc /etc/tor/torrc
 
-COPY nginx/snippets/proxy-params.conf /etc/nginx/snippets/proxy-params.conf
-COPY nginx/default.conf /etc/nginx/conf.d/default.conf
+COPY usr/local/bin/* /usr/local/bin/
+RUN chmod +x -R /usr/local/bin
+
+COPY etc/cron.d/ /etc/cron.d/
+COPY etc/dinit.d/ /etc/dinit.d/
+COPY etc/nginx/ /etc/nginx/
 
 COPY jam-entrypoint.sh /
 RUN chmod +x /jam-entrypoint.sh

standalone/etc/cron.d/jam-savelog

@@ -0,0 +1,2 @@
+# rotate every second day
+0 0 */2 * * root /usr/local/bin/jam-savelog.sh

standalone/dinit-conf/boot → standalone/etc/dinit.d/boot

@@ -1,5 +1,6 @@
 type = internal
 
+waits-for = cron
 waits-for = nginx
 waits-for = tor
 waits-for = jmwalletd

standalone/etc/dinit.d/cron

@@ -0,0 +1,5 @@
+type = process
+command = /usr/sbin/cron -f
+working-dir = /root
+restart = true
+logfile = /var/log/cron.log

standalone/usr/local/bin/jam-savelog.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+
+# for more info see: https://www.unix.com/man-page/Linux/8/savelog/
+savelog -t -p -l -n -c 5 /var/log/jam/jmwalletd_stdout.log