Nginx Ingress Integrator

Learn about configurations >

• additional-hostnames | string

  Comma-separated list of additional hostnames for this ingress to listen on.

• backend-protocol | string

  Indicates how NGINX should communicate with the backend service. Valid Values: HTTP, HTTPS, GRPC, GRPCS, AJP and FCGI.

• enable-access-log | boolean

  Setting this to false disables access log for the ingress using nginx.ingress.kubernetes.io/enable-access-log. If this setting is not set anywhere (config or relation), it defaults to true.

• ingress-class | string

  The ingress class to target for this ingress resource.

  If your cluster has multiple ingress controllers, this allows you to select the correct one, by setting the ingressClassName field on the ingress resource created by the charm.

  This value isn't available to be set via the relation as it's a property of the cluster's configuration.

  If this value is empty, the charm will use whichever ingress class has the "ingressclass.kubernetes.io/is-default-class" annotation set to "true".

  If multiple ingress classes are so configured, no selection will be made.

  For more details, see:

  • https://kubernetes.github.io/ingress-nginx/user-guide/multiple-ingress/

  • https://kubernetes.io/docs/concepts/services-networking/ingress/#default-ingress-class

• limit-rps | int

  Number of requests accepted from a given IP each second. The burst limit is set to this limit multiplied by 5. When clients exceed this limit a 503 error will be returned. Setting this to 0 disables rate-limiting.

• limit-whitelist | string

  If rate-limiting is set, client IP source ranges to be excluded. The value is a comma-separated list of CIDRs.

• max-body-size | int

  Default: 20

  Max allowed body-size (for file uploads) in megabytes, set to 0 to disable limits.

• owasp-modsecurity-crs | boolean

  Enable OWASP ModSecurity Core Rule Set (CRS). A set of generic attack detection rules for use with ModSecurity or compatible web application firewalls. The CRS aims to protect web applications from a wide range of attacks, including the OWASP Top Ten, with a minimum of false alerts. See https://github.com/coreruleset/coreruleset for more details.

• owasp-modsecurity-custom-rules | string

  New line ('\n') separated list of custom rules to be added to modsecurity-snippet annotation. Example: "SecAction id:900130,phase:1,nolog,pass,t:none,setvar:tx.crs_exclusions_wordpress=1\n".

• path-routes | string

  Comma separated list of the routes under the hostname that you wish to map to the relation. Example: "/admin,/portal" will map example.test/admin and example.test/portal only.

• proxy-read-timeout | int

  Default: 60

  Defines a timeout in seconds for reading a response from the proxied server.

• retry-errors | string

  Specifies in which cases a request should be retried against the next server. Comma-separated list, e.g. "error,timeout,http_502,http_503,http_504". See http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_next_upstream for more details. Unrecognised values will be ignored. The nginx default will be used if this config option is set to an empty value.

• rewrite-enabled | boolean

  Whether requests should be written to the rewrite-target

• rewrite-target | string

  The path to rewrite requests to. If not set, rewrite-target will be "/".

• service-hostname | string

  The hostname of the service to create an ingress for.

• service-name | string

  The name of the service to create an ingress for.

• service-namespace | string

  The namespace of the service to create an ingress for. Will default to the namespace this charm is deployed into.

• service-port | int

  The port of the service to create an ingress for.

• session-cookie-max-age | int

  The max age to configure a session cookie for. Leaving unset or setting to 0 will disable session cookies and cookie-based affinity.

• tls-secret-name | string

  The name of the Kubernetes secret used to get the TLS certificate used for HTTPS. This settings overrides any tls-certificate relation defined. If left empty and no tls-certificates relation is defined, HTTPS will be disabled.

• whitelist-source-range | string

  Allowed client IP source ranges. The value is a comma separated list of CIDRs.