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feat(templates): bump default lmdb_map_size to 2GB #11047

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merged 2 commits into from Jun 12, 2023
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feat(templates): bump default lmdb_map_size to 2GB #11047

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feat(templates): bump default `lmdb_map_size` to 2GB
dndx Jun 12, 2023
73e85f8
Update CHANGELOG.md
dndx Jun 12, 2023
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5 changes: 5 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -82,6 +82,11 @@

#### Core

- The default value of `lmdb_map_size` config has been bumped to `2048m`
from `128m` to accommodate most commonly deployed config sizes in DB-less
and Hybrid mode.
[#11047](https://github.com/Kong/kong/pull/11047)

#### Status API

- Remove the database information from the status API when operating in dbless
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8 changes: 4 additions & 4 deletions kong.conf.default
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Expand Up @@ -1332,15 +1332,15 @@
#
# This path is relative under the Kong `prefix`.

#lmdb_map_size = 128m # Maximum size of the LMDB memory map, used to store the
# DB-less and Hybird mode configurations. Default is 128m.
#lmdb_map_size = 2048m # Maximum size of the LMDB memory map, used to store the
# DB-less and Hybird mode configurations. Default is 2048m.
#
# This config defines the limit of LMDB file size, the
# actual file size growth will be on-demand and
# porpotional to the actual config size.
# proportional to the actual config size.
#
# Note this value can be set very large, say a couple of GBs
# to accomadate future database growth and
# to accommodate future database growth and
# Multi Version Concurrency Control (MVCC) headroom needs.
# The file size of the LMDB database file should stabilize
# after a few config reload/Hybrid mode syncs and the actual
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2 changes: 1 addition & 1 deletion kong/templates/kong_defaults.lua
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Expand Up @@ -40,7 +40,7 @@ cluster_use_proxy = off
cluster_dp_labels = NONE

lmdb_environment_path = dbless.lmdb
lmdb_map_size = 128m
lmdb_map_size = 2048m
mem_cache_size = 128m
ssl_cert = NONE
ssl_cert_key = NONE
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