Change timeline_offloading setting default to true (#10760)

This changes the default value of the `timeline_offloading` pageserver
and tenant configs to true, now that offloading has been rolled out
without problems.

There is also a small fix in the tenant config merge function, where we
applied the `lazy_slru_download` value instead of `timeline_offloading`.

Related issue: https://github.com/neondatabase/cloud/issues/21353
This commit is contained in:
Arpad Müller
2025-02-11 16:36:54 +00:00
committed by GitHub
parent 9247331c67
commit be447ba4f8
4 changed files with 7 additions and 11 deletions
@@ -175,7 +175,7 @@ def test_fully_custom_config(positive_env: NeonEnv):
"image_layer_creation_check_threshold": 1,
"lsn_lease_length": "1m",
"lsn_lease_length_for_ts": "5s",
"timeline_offloading": True,
"timeline_offloading": False,
"wal_receiver_protocol_override": {
"type": "interpreted",
"args": {"format": "bincode", "compression": {"zstd": {"level": 1}}},
+3 -7
View File
@@ -139,9 +139,9 @@ def test_timeline_archive(neon_env_builder: NeonEnvBuilder, shard_count: int):
@pytest.mark.parametrize("manual_offload", [False, True])
def test_timeline_offloading(neon_env_builder: NeonEnvBuilder, manual_offload: bool):
if not manual_offload:
# (automatic) timeline offloading defaults to false for now
neon_env_builder.pageserver_config_override = "timeline_offloading = true"
if manual_offload:
# (automatic) timeline offloading defaults to true
neon_env_builder.pageserver_config_override = "timeline_offloading = false"
env = neon_env_builder.init_start()
ps_http = env.pageserver.http_client()
@@ -396,8 +396,6 @@ def test_timeline_archival_chaos(neon_env_builder: NeonEnvBuilder):
with tenant migrations and timeline deletions.
"""
# Offloading is off by default at time of writing: remove this line when it's on by default
neon_env_builder.pageserver_config_override = "timeline_offloading = true"
neon_env_builder.storage_controller_config = {"heartbeat_interval": "100msec"}
neon_env_builder.enable_pageserver_remote_storage(s3_storage())
@@ -994,8 +992,6 @@ def test_timeline_offload_race_unarchive(
Ensure that unarchive and timeline offload don't race each other
"""
# Regression test for issue https://github.com/neondatabase/neon/issues/10220
# (automatic) timeline offloading defaults to false for now
neon_env_builder.pageserver_config_override = "timeline_offloading = true"
failpoint = "before-timeline-auto-offload"