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

@@ -133,10 +133,13 @@ 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 $FPM_VERSION -N
@@ -198,12 +201,15 @@ EOF
             apt-get -qq install \
                     postgresql-$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/dependencies.sh

@@ -7,9 +7,9 @@
 # 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: remove this once TimescaleDB supports PostgreSQL 16: issue #5752
+TSDB_PG_VERSIONS='12 13 14 15'
 
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