HHH-17540 Update EDB CI testing to 16

docker_db.sh

@@ -224,7 +224,7 @@ postgresql_16() {
 }
 
 edb() {
-    edb_15
+    edb_16
 }
 
 edb_12() {
@@ -248,6 +248,13 @@ edb_15() {
     $CONTAINER_CLI run --name edb -e POSTGRES_USER=hibernate_orm_test -e POSTGRES_PASSWORD=hibernate_orm_test -e POSTGRES_DB=hibernate_orm_test -p 5444:5444 -d edb-test:15
 }
 
+edb_16() {
+    $CONTAINER_CLI rm -f edb || true
+    # We need to build a derived image because the existing image is mainly made for use by a kubernetes operator
+    (cd edb; $CONTAINER_CLI build -t edb-test:16 -f edb16.Dockerfile .)
+    $CONTAINER_CLI run --name edb -e POSTGRES_USER=hibernate_orm_test -e POSTGRES_PASSWORD=hibernate_orm_test -e POSTGRES_DB=hibernate_orm_test -p 5444:5444 -d edb-test:16
+}
+
 db2() {
   db2_11_5
 }
@@ -936,6 +943,7 @@ if [ -z ${1} ]; then
     echo -e "\tdb2_10_5"
     echo -e "\tdb2_spatial"
     echo -e "\tedb"
+    echo -e "\tedb_16"
     echo -e "\tedb_15"
     echo -e "\tedb_14"
     echo -e "\tedb_12"

edb/edb16.Dockerfile

@@ -0,0 +1,48 @@
+FROM quay.io/enterprisedb/edb-postgres-advanced:16.1-3.4-postgis
+USER root
+# this 777 will be replaced by 700 at runtime (allows semi-arbitrary "--user" values)
+RUN chown -R postgres:postgres /var/lib/edb && chmod 777 /var/lib/edb && rm /docker-entrypoint-initdb.d/10_postgis.sh
+
+USER postgres
+ENV LANG en_US.utf8
+ENV PG_MAJOR 16
+ENV PG_VERSION 16
+ENV PGPORT 5444
+ENV PGDATA /var/lib/edb/as$PG_MAJOR/data/
+VOLUME /var/lib/edb/as$PG_MAJOR/data/
+
+COPY docker-entrypoint.sh /usr/local/bin/
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+# We set the default STOPSIGNAL to SIGINT, which corresponds to what PostgreSQL
+# calls "Fast Shutdown mode" wherein new connections are disallowed and any
+# in-progress transactions are aborted, allowing PostgreSQL to stop cleanly and
+# flush tables to disk, which is the best compromise available to avoid data
+# corruption.
+#
+# Users who know their applications do not keep open long-lived idle connections
+# may way to use a value of SIGTERM instead, which corresponds to "Smart
+# Shutdown mode" in which any existing sessions are allowed to finish and the
+# server stops when all sessions are terminated.
+#
+# See https://www.postgresql.org/docs/12/server-shutdown.html for more details
+# about available PostgreSQL server shutdown signals.
+#
+# See also https://www.postgresql.org/docs/12/server-start.html for further
+# justification of this as the default value, namely that the example (and
+# shipped) systemd service files use the "Fast Shutdown mode" for service
+# termination.
+#
+STOPSIGNAL SIGINT
+#
+# An additional setting that is recommended for all users regardless of this
+# value is the runtime "--stop-timeout" (or your orchestrator/runtime's
+# equivalent) for controlling how long to wait between sending the defined
+# STOPSIGNAL and sending SIGKILL (which is likely to cause data corruption).
+#
+# The default in most runtimes (such as Docker) is 10 seconds, and the
+# documentation at https://www.postgresql.org/docs/12/server-start.html notes
+# that even 90 seconds may not be long enough in many instances.
+
+EXPOSE 5444
+CMD ["postgres"]