[stable/traefik] add maxIdleConnsPerHost (helm#16531)

Signed-off-by: Cameron Attard <cameron.attard@siteminder.com> Signed-off-by: Marius Voila <myself@mariusv.com>
mariusv · Sep 16, 2019 · 6309eb2 · 6309eb2
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commit 6309eb2
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Showing 4 changed files with 7 additions and 1 deletion.
diff --git a/stable/traefik/Chart.yaml b/stable/traefik/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: traefik
-version: 1.77.1
+version: 1.77.2
 appVersion: 1.7.14
 description: A Traefik based Kubernetes ingress controller with Let's Encrypt support
 keywords:

diff --git a/stable/traefik/README.md b/stable/traefik/README.md
@@ -119,6 +119,7 @@ The following table lists the configurable parameters of the Traefik chart and t
 | `forwardedHeaders.trustedIPs`          | List of IPs (CIDR ranges) to be authorized to trust the client forwarded headers (X-Forwarded-*).                            | `[]`                                              |
 | `debug.enabled`                        | Turn on/off Traefik's debug mode. Enabling it will override the logLevel to `DEBUG` and provide `/debug/vars` endpoint that allows Go runtime stats to be inspected, such as number of Goroutines and memory stats | `false`                                   |
 | `logLevel`                             | Accepted values, in order of severity: "debug", "info", "warn", "error", "fatal", "panic". Messages at and above the selected level will be logged. | `info` |
+| `maxIdleConnsPerHost`                  | Controls the maximum idle (keep-alive) connections to keep per-host.                                                         | None
 | `ssl.enabled`                          | Whether to enable HTTPS                                                                                                      | `false`                                           |
 | `ssl.enforced`                         | Whether to redirect HTTP requests to HTTPS                                                                                   | `false`                                           |
 | `ssl.permanentRedirect`                | When ssl.enforced is set, use a permanent (301) redirect instead of a temporary redirect (302)                               | `false`                                           |

diff --git a/stable/traefik/templates/configmap.yaml b/stable/traefik/templates/configmap.yaml
@@ -15,6 +15,9 @@ data:
     {{- else }}
     logLevel = {{ .Values.logLevel | default "info" | quote }}
     {{- end }}
+    {{- if .Values.maxIdleConnsPerHost }}
+    maxIdleConnsPerHost = {{ .Values.maxIdleConnsPerHost }}
+    {{- end }}
     {{- if .Values.sendAnonymousUsage }}
     sendAnonymousUsage = true
     {{- end }}

diff --git a/stable/traefik/values.yaml b/stable/traefik/values.yaml
@@ -39,6 +39,8 @@ debug:
 
 # logLevel: error
 
+# maxIdleConnsPerHost: 200
+
 deploymentStrategy: {}
   # rollingUpdate:
   #   maxSurge: 1