[artifactory] allow custom nginx config files and snippets

This allows to add nginx config files and snippets to customize nginx behavior.
An example use case would be, adding a config file containing log_formats
and refering to one of those log_formats in a snippet setting a custom access_log.

Author: rufdoSICKAG

stable/artifactory-ha/files/nginx-artifactory-conf.yaml

@@ -144,4 +144,7 @@ location / {
     {{- end }}
   }
 }
+{{- if .Values.nginx.customServerSnippet }}
+{{ .Values.nginx.customServerSnippet }}
+{{- end }}
 }

stable/artifactory-ha/templates/nginx-artifactory-conf.yaml

@@ -15,4 +15,7 @@ data:
 {{- else }}
 {{ tpl ( .Files.Get "files/nginx-artifactory-conf.yaml" ) . | indent 4 }}
 {{- end }}
+{{- if .Values.nginx.customConfFile }}
+{{ tpl .Values.nginx.customConfFile . | indent 2 }}
+{{ end }}
 {{- end }}

stable/artifactory-ha/values.yaml

@@ -1947,6 +1947,12 @@ nginx:
   ##  allows overwriting the command for the nginx container.
   ##  defaults to [ 'nginx', '-g', 'daemon off;' ]
 
+  customConfFile: ""
+    # custom.conf: |
+    #   log_format ningxartifactory '$proxy_protocol_addr - $remote_user [$time_local] "$request"';
+  customServerSnippet: ""
+    # access_log /dev/stdout ningxartifactory;
+
   service:
     ## For minikube, set this to NodePort, elsewhere use LoadBalancer
     type: LoadBalancer

stable/artifactory/files/nginx-artifactory-conf.yaml

@@ -144,4 +144,7 @@ location / {
     {{- end }}
   }
 }
+{{- if .Values.nginx.customServerSnippet }}
+{{ .Values.nginx.customServerSnippet }}
+{{- end }}
 }

stable/artifactory/templates/nginx-artifactory-conf.yaml

@@ -15,4 +15,7 @@ data:
 {{- else }}
 {{ tpl ( .Files.Get "files/nginx-artifactory-conf.yaml" ) . | indent 4 }}
 {{- end }}
+{{- if .Values.nginx.customConfFile }}
+{{ tpl .Values.nginx.customConfFile . | indent 2 }}
+{{ end }}
 {{- end }}

stable/artifactory/values.yaml

@@ -1851,6 +1851,12 @@ nginx:
   ##  allows overwriting the command for the nginx container.
   ##  defaults to [ 'nginx', '-g', 'daemon off;' ]
 
+  customConfFile: ""
+    # custom.conf: |
+    #   log_format ningxartifactory '$proxy_protocol_addr - $remote_user [$time_local] "$request"';
+  customServerSnippet: ""
+    # access_log /dev/stdout ningxartifactory;
+
   service:
     ## For minikube, set this to NodePort, elsewhere use LoadBalancer
     type: LoadBalancer