From fa7dac68cb7556b6480b2f4b126da9dace22b56c Mon Sep 17 00:00:00 2001
From: Friedrich Gonzalez <friedrichg@gmail.com>
Date: Tue, 11 Jul 2023 18:56:48 +0200
Subject: [PATCH 1/2] Configure default head_chunks_write_queue_size to 1
 million to avoid high latency when shipping

Signed-off-by: Friedrich Gonzalez <friedrichg@gmail.com>
---
 CHANGELOG.md              |  1 +
 cortex/ingester.libsonnet | 20 +-------------------
 2 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7aefd628..4648f8c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## master / unreleased
 * [CHANGE] Use cortex v1.15.3
 * [CHANGE] Azure storage endpoint suffix is set to `blob.core.windows.net` for backward compatibility
+* [ENHANCEMENT] Configure head_chunks_write_queue_size to 1 million to avoid high latency when shipping
 
 ## 1.14.1 / 2023-07-11
 
diff --git a/cortex/ingester.libsonnet b/cortex/ingester.libsonnet
index 818716e1..7b86dc7e 100644
--- a/cortex/ingester.libsonnet
+++ b/cortex/ingester.libsonnet
@@ -36,6 +36,7 @@
 
       'blocks-storage.tsdb.dir': '/data/tsdb',
       'blocks-storage.tsdb.block-ranges-period': '2h',
+      'blocks-storage.tsdb.head-chunks-write-queue-size': 1e6,
       'blocks-storage.tsdb.retention-period': '96h',  // 4 days protection against blocks not being uploaded from ingesters.
       'blocks-storage.tsdb.ship-interval': '1m',
 
@@ -44,18 +45,6 @@
       'ingester.tokens-file-path': '/data/tokens',
     },
 
-  ingester_statefulset_args::
-    $._config.grpcConfig
-    {
-      'ingester.wal-enabled': true,
-      'ingester.checkpoint-enabled': true,
-      'ingester.recover-from-wal': true,
-      'ingester.wal-dir': $._config.ingester.wal_dir,
-      'ingester.checkpoint-duration': '15m',
-      '-log.level': 'info',
-      'ingester.tokens-file-path': $._config.ingester.wal_dir + '/tokens',
-    },
-
   ingester_ports:: $.util.defaultPorts,
 
   local name = 'ingester',
@@ -72,13 +61,6 @@
 
   local volumeMount = $.core.v1.volumeMount,
 
-  ingester_statefulset_container::
-    $.ingester_container +
-    container.withArgsMixin($.util.mapToFlags($.ingester_statefulset_args)) +
-    container.withVolumeMountsMixin([
-      volumeMount.new('ingester-pvc', $._config.ingester.wal_dir),
-    ]),
-
   ingester_deployment_labels:: {},
 
   local ingester_pvc =

From 58b973fcbeb416eb24c6b5f46e481665716b58ae Mon Sep 17 00:00:00 2001
From: Charlie Le <3375195+CharlieTLe@users.noreply.github.com>
Date: Sun, 21 Jul 2024 10:56:36 -0700
Subject: [PATCH 2/2] Update CHANGELOG.md

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81ca7179..8728dcf3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 * [CHANGE] Remove chunks support for dashboards
 * [ENHANCEMENT] Configure `-ingester.client.grpc-compression` to be `snappy-block`
 * [ENHANCEMENT] Support Grafana 11 in Cortex Service Scaling Dashboard
+* [ENHANCEMENT] Configure head_chunks_write_queue_size to 1 million to avoid high latency when shipping
 
 ## 1.16.1
 * [CHANGE] Upgrade memcached to 1.6.23-alpine and memcached-exporter to v0.14.2
@@ -23,7 +24,6 @@
 * [CHANGE] Add default tenant shard sizes
 * [CHANGE] Use cortex v1.15.3
 * [CHANGE] Azure storage endpoint suffix is set to `blob.core.windows.net` for backward compatibility
-* [ENHANCEMENT] Configure head_chunks_write_queue_size to 1 million to avoid high latency when shipping
 
 ## 1.14.1 / 2023-07-11