chore: review tests and docs

Enforce the given EXT_VERSION when building the image.
Fix the license directory.
Update documentation and smoke tests.

Signed-off-by: Niccolò Fei <niccolo.fei@enterprisedb.com>

timescaledb-oss/Dockerfile

@@ -8,24 +8,20 @@ ARG PG_MAJOR
 ARG EXT_VERSION
 
 USER 0
-RUN set -eux; \
-    apt-get update; \
+RUN apt-get update && \
     apt-get install -y --no-install-recommends \
-        postgresql-${PG_MAJOR}-timescaledb=${EXT_VERSION}*
-######################################################################
-# Final SCRATCH image
-######################################################################
+        "postgresql-${PG_MAJOR}-timescaledb=${EXT_VERSION}"
+
 FROM scratch
 ARG PG_MAJOR
 
 # Licenses
-COPY --from=builder /usr/share/doc/postgresql-${PG_MAJOR}-timescaledb/copyright /licenses/timescaledb/
+COPY --from=builder /usr/share/doc/postgresql-${PG_MAJOR}-timescaledb/copyright /licenses/postgresql-${PG_MAJOR}-timescaledb/
 
-# Libraries — .so and bitcode for TimescaleDB
+# Libraries
 COPY --from=builder /usr/lib/postgresql/${PG_MAJOR}/lib/timescaledb* /lib/
-COPY --from=builder /usr/lib/postgresql/${PG_MAJOR}/lib/timescaledb-2* /lib/
 
-# Extension SQL + control files
+# Share
 COPY --from=builder /usr/share/postgresql/${PG_MAJOR}/extension/timescaledb* /share/extension/
 
 USER 65532:65532

timescaledb-oss/README.md

@@ -1,4 +1,8 @@
-# TimescaleDB (Apache 2.0 Edition)
+# `TimescaleDB` (Apache 2.0 Edition)
+<!--
+SPDX-FileCopyrightText: Copyright © contributors to CloudNativePG, established as CloudNativePG a Series of LF Projects, LLC.
+SPDX-License-Identifier: Apache-2.0
+-->
 
 [TimescaleDB](https://github.com/timescale/timescaledb) is an open-source
 time-series database built on PostgreSQL. It enables fast analytics, efficient
@@ -42,7 +46,7 @@ spec:
     extensions:
     - name: timescaledb
       image:
-        reference: ghcr.io/cloudnative-pg/timescaledb-oss:2.24.0-18-trixie
+        reference: ghcr.io/cloudnative-pg/timescaledb-oss:2.25.1-18-trixie
 ```
 
 ### 2. Enable the extension in a database
@@ -62,7 +66,7 @@ spec:
     name: cluster-timescaledb
   extensions:
   - name: timescaledb
-    version: '2.24.0'
+    version: '2.25.1'
 ```
 
 ### 3. Verify installation

timescaledb-oss/metadata.hcl

@@ -12,6 +12,7 @@ metadata = {
   auto_update_os_libs      = false
   required_extensions      = []
   create_extension         = true
+
   versions = {
     trixie = {
         // renovate: suite=trixie-pgdg depName=postgresql-18-timescaledb

timescaledb-oss/test/cluster.yaml

@@ -10,5 +10,7 @@ spec:
     size: 1Gi
 
   postgresql:
+    parameters:
+      timescaledb.telemetry_level: 'off'
     shared_preload_libraries: ($values.shared_preload_libraries)
     extensions: ($values.extensions)

timescaledb-oss/test/database-assert.yaml

@@ -2,9 +2,4 @@ apiVersion: postgresql.cnpg.io/v1
 kind: Database
 metadata:
   name: (join('-', [$values.name, 'app']))
-status:
-  applied: true
-  extensions:
-  - applied: true
-    name: ($values.sql_name)
-  observedGeneration: 1
+status: ($values.database_assert_status)

timescaledb-oss/test/database.yaml

@@ -7,6 +7,4 @@ spec:
   owner: app
   cluster:
     name: ($values.name)
-  extensions:
-  - name: ($values.sql_name)
-    version: ($values.version)
+  extensions: ($values.database_config.extensions_spec)