5.4.0

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Container image version
 # Note: the version here is from `ELABIMG_VERSION` present in Dockerfile, not the tagged one
 
+# 5.4.0
+
+* Add `USE_PERSISTENT_MYSQL_CONN` env var (defaults to `true`). This controls the value for `PDO::ATTR_PERSISTENT` mode in PHP's PDO library.
+
 # 5.3.1
 
 * bug/medium: php.ini: extend `open_basedir` to /run/s6-rc. fix elabftw/elabftw#5249

Dockerfile

@@ -151,7 +151,7 @@ RUN abuild && find /home/builder/packages -type f -name 'cronie-1*.apk' -exec mv
 FROM alpine:3.19
 
 # this is versioning for the container image
-ENV ELABIMG_VERSION=5.3.1
+ENV ELABIMG_VERSION=5.4.0
 
 # the target elabftw version is passed with --build-arg
 # it is a mandatory ARG

src/docker-compose.yml-EXAMPLE

@@ -208,6 +208,12 @@ services:
         # this does nothing if SET_REAL_IP is set to false
         #- SET_REAL_IP_FROM=192.168.31.48, 192.168.0.42, 10.10.13.37
 
+        # optional: modify connection persistence for MySQL
+        # pdo doc: https://www.php.net/manual/en/pdo.connections.php
+        # default: true
+        # example value: false
+        #- USE_PERSISTENT_MYSQL_CONN=true
+
         # optional: adjust the number of worker processes nginx will spawn
         # default value: auto
         # if auto doesn't work for you, use the number of cores available on the server (or less)