Update ingress docs for all tenants

Author: Starefossen

docs/workloads/application/explanations/expose.md

@@ -9,6 +9,11 @@ What good is an application if no one can reach it?
 NAIS tries to make it easy to expose your application to the correct audience.
 Your audience may be other applications within the same [environment](../../explanations/environment.md), or it may be humans or machines on the outside.
 
+For each audience, there are different ways to expose your application:
+
+- [Service discovery](#service-discovery) for applications within the same environment.
+- [Ingress](#ingress) for users and applications outside the environment.
+
 ## Service discovery
 
 If your audience is other applications within the same environment, they can communicate with your application directly by using _service discovery_.
@@ -42,19 +47,25 @@ Compared to [ingresses](#ingress), using service discovery has several advantage
 
 If your audiences consist of human users or other services outside the environment, you will have to expose your application by using an _ingress_.
 
+```yaml
+spec:
+  ingresses:
+    - https://myapplication.example.com
+```
+
 An ingress exposes a route for inbound traffic from outside the environment to your application.
 The domain of the URL controls which users and environments that your application is reachable from.
 
 Your application may specify multiple ingresses, each using the same or different domains.
 
-Ingresses may also include paths.
+Ingresses may also include a trailing path.
 This allows for routing traffic to only specific parts of your application, or as part of a shared domain between multiple applications.
 
 :dart: Learn how to [expose your application with an ingress](../how-to/expose.md).
 
 :books: See the [ingress reference](../reference/ingress.md) for technical details and options.
 
-## Ingress redirects
+### Ingress redirects
 
 In some cases, you may want to redirect traffic from one domain to another.
 This can be useful if you have changed the domain of your application, or if you want to redirect users from an old domain to a new one.

docs/workloads/application/reference/ingress.md

@@ -4,7 +4,7 @@ tags: [workloads, reference, ingress]
 
 # Ingress reference
 
-This is the reference documentation for [ingresses](../explanations/expose.md#ingress) in NAIS.
+This is the reference documentation for [ingresses](../explanations/expose.md#ingress) in Nais.
 
 Ingress is the only way to expose your application to the outside world, this is not the recommended way to communicate between applications running in the same environment. For that, you should use [service discovery](../explanations/expose.md#service-discovery).
 
@@ -149,13 +149,16 @@ Percentage of `5xx` errors to the `myapp` application as a ratio of total reques
 )
 ```
 
-{% if tenant() == "nav" %}
-
 ## Ingress access logs
 
-Request access logs from nginx ingress controller are automatically collected and stored in Kibana.
+Ingress access logs are enabled by default for all applications and accessible from [Grafana Log Explorer](https://grafana.<<tenant()>>.cloud.nais.io/a/grafana-lokiexplore-app/explore) by selecting the `nais-ingress` service.
+
+From there you can use the Filter tab to search for logs from your application by using the `ingress_namespace`, `ingress_name` and `url_domain` labels.
+
+{% if tenant() == "nav" %}
 
-Here are pre-configured queries for the controller logs in the following clusters:
+Ingress logs for on-premise applications are available in Kibana.
+Here are pre-configured queries for ingress logs in the different environments:
 
 | Kibana                      | Grafana Loki              |
 | --------------------------- | ------------------------- |
@@ -168,43 +171,10 @@ Here are pre-configured queries for the controller logs in the following cluster
 [prod-gcp-kibana]: https://logs.adeo.no/app/discover#/view/1d10b410-3369-11ed-b3e8-d969437dd878?_g=()
 [dev-fss]: https://logs.adeo.no/app/discover#/view/e7562030-3368-11ed-b3e8-d969437dd878?_g=()
 [prod-fss]: https://logs.adeo.no/app/discover#/view/00c05220-3369-11ed-b3e8-d969437dd878?_g=()
-[dev-gcp-loki]: https://grafana.nav.cloud.nais.io/explore?schemaVersion=1&panes=%7B%224fy%22%3A%7B%22datasource%22%3A%22P7BE696147D279490%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22%7Bnamespace%3D%5C%22nais-system%5C%22%2C+app%3D%5C%22nais-ingress%5C%22%7D+%7C+json%22%2C%22queryType%22%3A%22range%22%2C%22datasource%22%3A%7B%22type%22%3A%22loki%22%2C%22uid%22%3A%22P7BE696147D279490%22%7D%2C%22editorMode%22%3A%22builder%22%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-1h%22%2C%22to%22%3A%22now%22%7D%7D%7D&orgId=1
-[prod-gcp-loki]: https://grafana.nav.cloud.nais.io/explore?schemaVersion=1&panes=%7B%224fy%22%3A%7B%22datasource%22%3A%22PD969E40991D5C4A8%22%2C%22queries%22%3A%5B%7B%22refId%22%3A%22A%22%2C%22expr%22%3A%22%7Bnamespace%3D%5C%22nais-system%5C%22%2C+app%3D%5C%22nais-ingress%5C%22%7D+%7C+json%22%2C%22queryType%22%3A%22range%22%2C%22datasource%22%3A%7B%22type%22%3A%22loki%22%2C%22uid%22%3A%22PD969E40991D5C4A8%22%7D%2C%22editorMode%22%3A%22builder%22%7D%5D%2C%22range%22%3A%7B%22from%22%3A%22now-1h%22%2C%22to%22%3A%22now%22%7D%7D%7D&orgId=1
-
-### Log fields description
-
-| Field               | Description                                                                                    |
-| ------------------- | ---------------------------------------------------------------------------------------------- |
-| `message`           | HTTP request on the following format: "`method` `path` `httpVersion`"                          |
-| `response_code`     | HTTP response code from nginx                                                                  |
-| `x_upstream_name`   | The application receiving the request on the following format "`namespace`-`app-name`-`port`"  |
-| `x_upstream_status` | HTTP response code from the application                                                        |
-| `x_request_id`      | Unique request ID used for correlating further requests from the application to other services |
-
+[dev-gcp-loki]: https://grafana.nav.cloud.nais.io/d/ingress-logs/ingress-logs?var-env=dev
+[prod-gcp-loki]: https://grafana.nav.cloud.nais.io/d/ingress-logs/ingress-logs?var-env=prod
 {% endif %}
 
-### Find _your_ access logs
-
-In order to find your team's application access logs, you need to filter on the following fields:
-
-* `AND x_upstream_name: my-namespace*` (replace `my-namespace` with your namespace)
-
-If you want to filter on a specific application, you can add the following filter:
-
-* `AND x_upstream_name: my-namespace-my-app*` (replace `my-namespace` with your namespace and `my-app` with your application name)
-
-If you want to filter out specific HTTP response codes, you can add the following filter:
-
-* `NOT response_code: 404` (replace `404` with the HTTP response code you want to filter out)
-
-If you want to filter out multiple HTTP response codes, you can add the following filter:
-
-* `NOT response_code: (404 or 503)` (replace `404` and `503` with the HTTP response codes you want to filter out)
-
-If you want to find specific HTTP methods, you can add the following filter:
-
-* `AND message: GET*` (replace `GET` with the HTTP method you want to filter out)
-
 ### Disable _your_ access logs
 
 !!! note "Not reccomended"