tuning logs

docker-compose.yml

@@ -12,10 +12,11 @@ services:
       - ./var_log_letsencrypt:/var/log/letsencrypt
     restart: always
     environment:
-      #- WEBROOT=""
+      #- WEBROOT=
       - DEBUG=false
       - STAGING=true
       - DOMAINS=my.domain.com
       - [email protected]
       - CONCAT=false
       - HEALTH_CHECK_URL=my.domain.com:80
+      # - LOGFILE=/var/log/letsencrypt/certrenewal.log

scripts/entrypoint.sh

@@ -10,6 +10,9 @@ until [ $(curl -s -L --head --fail -o /dev/null -w '%{http_code}\n' --connect-ti
   # -o = Redirects the HTML output to /dev/null
 done
 
+echo ""
+echo "$HEALTH_CHECK_URL is online, running certbot"
+
 # one-time execution at container start once host's health check is ok
 /scripts/run_certbot.sh
 

scripts/run_certbot.sh

@@ -1,26 +1,26 @@
 #!/bin/sh
 
-LOGFILE="/var/log/letsencrypt/certrenewal.log"
+# LOGFILE="/var/log/letsencrypt/certrenewal.log"
 
 logger_error() {
   if [ -n "${LOGFILE}" ]
   then
     echo "[error] ${1}" >> ${LOGFILE}
   fi
-  >&2 echo "[error] ${1}"
+  >&2 echo "[error] ${1}" > /proc/1/fd/1 2>/proc/1/fd/2
 }
 
 logger_info() {
   if [ -n "${LOGFILE}" ]
   then
     echo "[info] ${1}" >> ${LOGFILE}
   else
-    echo "[info] ${1}"
+    echo "[info] ${1}" > /proc/1/fd/1 2>/proc/1/fd/2
   fi
 }
 
 issueCertificate() {
-  certbot certonly --agree-tos --renew-by-default --non-interactive --email $EMAIL $args -d $1 &>/dev/null
+  certbot certonly --agree-tos --renew-by-default --non-interactive --max-log-backups 100 --email $EMAIL $args -d $1 &>/dev/null
   return $?
 }