Ensure PostgreSQL 16 is available in Docker

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
       fail-fast: false
       max-parallel: 12
       matrix:
-        pgversion: [12, 13, 14, 15]
+        pgversion: [12, 13, 14, 15, 16]
         container: "${{ \
           ( \
             inputs.all-platforms || \

docker/ci/setup.sh

@@ -34,6 +34,10 @@ BUILDER_HOME=$6
 case $OS_NAME in
     centos | rockylinux)
         PG_BASE=/usr/pgsql-
+        if [ $OS_VERSION == "7" ]; then
+            # PostgreSQL packages for 16+ are not available here
+            PG_VERSIONS="${RHEL7_PG_VERSIONS}"
+        fi
         ;;
     debian | ubuntu)
         PG_BASE=/usr/lib/postgresql/
@@ -133,10 +137,13 @@ EOF
             for pg in $PG_VERSIONS; do
                 yum -q -y install \
                     postgresql$pg-devel \
-                    postgresql$pg-server \
-                    timescaledb-2-postgresql-$pg
+                    postgresql$pg-server
                 # We install as user postgres, so that needs write access to these.
                 chown $BUILDER_USERNAME $PG_BASE$pg/lib $PG_BASE$pg/share/extension
+            done;
+
+            for pg in $TSDB_PG_VERSIONS; do
+                yum -q -y install timescaledb-2-postgresql-$pg
             done
 
             gem install fpm -v $FPM_VERSION -N
@@ -198,12 +205,15 @@ EOF
             apt-get -qq install \
                     postgresql-$pg \
                     postgresql-server-dev-$pg
-            # timescaledb packages Recommend toolkit, which we don't want here.
-            apt-get -qq install --no-install-recommends timescaledb-2-postgresql-$pg
             # We install as user postgres, so that needs write access to these.
             chown $BUILDER_USERNAME $PG_BASE$pg/lib /usr/share/postgresql/$pg/extension
         done
 
+        for pg in $TSDB_PG_VERSIONS; do
+            # timescaledb packages Recommend toolkit, which we don't want here.
+            apt-get -qq install --no-install-recommends timescaledb-2-postgresql-$pg
+        done
+
         # Ubuntu is the only system we want an image for that sticks an extra
         # copy of the default PATH into PAM's /etc/environment and we su or sudo
         # to $BUILDER_USERNAME thereby picking up that PATH and clobbering the

tools/build

@@ -116,7 +116,7 @@ while [ $# -gt 0 ]; do
         test-doc)
             find_profile
             require_pg_version
-            $nop cargo pgrx start --package timescaledb_toolkit $pg
+            $nop cargo pgrx start --package timescaledb_toolkit $pg || (cat /home/postgres/.pgrx/${pg_version}.log; false)
             $nop cargo run --profile $profile -p sql-doctester -- \
                  -h localhost \
                  -p $pg_port \

tools/dependencies.sh

@@ -7,9 +7,11 @@
 # All our automation scripts read this, so at least we're not duplicating this
 # information across all those.
 
-PG_VERSIONS='12 13 14 15'
-# TODO: remove this once TimescaleDB supports PostgreSQL 15: issue #648
-TSDB_PG_VERSIONS='12 13 14'
+PG_VERSIONS='12 13 14 15 16'
+# TODO: extend this with 16 this once TimescaleDB supports PostgreSQL 16: issue #5752
+TSDB_PG_VERSIONS='12 13 14 15'
+# RHEL7 derivatives do not supply PostgreSQL 16 support
+RHEL7_PG_VERSIONS='12 13 14 15'
 
 CARGO_EDIT=0.11.2