From 14746935fdffd5927058754356e58ad9f04cb8d7 Mon Sep 17 00:00:00 2001
From: Aurelia <git@acuteaura.net>
Date: Wed, 4 Dec 2024 12:21:12 +0100
Subject: [PATCH 1/2] feat: make prometheus shared dict configurable

ref: https://github.com/apache/apisix/blob/ee6a04cad1bab24ae0305a3cd66bb4e88812edb7/conf/config.yaml.example#L166
---
 charts/apisix/templates/configmap.yaml | 5 +++++
 charts/apisix/values.yaml              | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/charts/apisix/templates/configmap.yaml b/charts/apisix/templates/configmap.yaml
index 05419451..f3bf084f 100644
--- a/charts/apisix/templates/configmap.yaml
+++ b/charts/apisix/templates/configmap.yaml
@@ -224,6 +224,11 @@ data:
       {{- if .Values.apisix.nginx.configurationSnippet.stream }}
       stream_configuration_snippet: {{- toYaml .Values.apisix.nginx.configurationSnippet.stream | indent 6 }}
       {{- end }}
+      {{- with .Values.apisix.nginx.prometheusSharedDictSize }}
+      meta:
+        lua_shared_dict:
+          prometheus-metrics: {{ . }}
+      {{- end }}
 
     {{- if .Values.apisix.discovery.enabled }}
     discovery:
diff --git a/charts/apisix/values.yaml b/charts/apisix/values.yaml
index f552c7dc..1ecb6801 100644
--- a/charts/apisix/values.yaml
+++ b/charts/apisix/values.yaml
@@ -448,6 +448,9 @@ apisix:
       # - name: bar
       #   size: 1m
 
+    # Set the size of prometheus-metrics shared dict
+    prometheusSharedDictSize: 15m
+
   discovery:
     # -- Enable or disable Apache APISIX integration service discovery
     enabled: false

From 76f84e500e4bc026739a1818e53e9e457e7efa6b Mon Sep 17 00:00:00 2001
From: Aurelia <git@acuteaura.net>
Date: Mon, 23 Dec 2024 09:48:36 +0100
Subject: [PATCH 2/2] docs: generate helm-docs

---
 charts/apisix/README.md   | 1 +
 charts/apisix/values.yaml | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/charts/apisix/README.md b/charts/apisix/README.md
index 520af054..6b543ab2 100644
--- a/charts/apisix/README.md
+++ b/charts/apisix/README.md
@@ -102,6 +102,7 @@ The command removes all the Kubernetes components associated with the chart and
 | apisix.nginx.logs.enableAccessLog | bool | `true` | Enable access log or not, default true |
 | apisix.nginx.logs.errorLog | string | `"/dev/stderr"` | Error log path |
 | apisix.nginx.logs.errorLogLevel | string | `"warn"` | Error log level |
+| apisix.nginx.prometheusSharedDictSize | string | `"15m"` | Set the size of prometheus-metrics shared dictionary |
 | apisix.nginx.workerConnections | string | `"10620"` |  |
 | apisix.nginx.workerProcesses | string | `"auto"` |  |
 | apisix.nginx.workerRlimitNofile | string | `"20480"` |  |
diff --git a/charts/apisix/values.yaml b/charts/apisix/values.yaml
index 1ecb6801..977704f4 100644
--- a/charts/apisix/values.yaml
+++ b/charts/apisix/values.yaml
@@ -448,7 +448,7 @@ apisix:
       # - name: bar
       #   size: 1m
 
-    # Set the size of prometheus-metrics shared dict
+    # -- Set the size of prometheus-metrics shared dictionary
     prometheusSharedDictSize: 15m
 
   discovery: