finish adding ref and selector fields for all Grafana OnCall reso…

…urces (#162)

* finish adding `ref` and `selector` fields for all Grafana OnCall resources

* WIP

* pr comment

* make generate output

* update escalation policy ref/selector names

* add some notes to README.md

* add more local dev notes to README + update apiVersion for package provider

* revert change to Provider

README.md

@@ -63,6 +63,54 @@ Build binary:
 make build
 ```
 
+### Installing Provider/CRDs into your local k8s cluster
+
+1. Ensure Crossplane is installed on your local cluster (instructions [here](https://docs.crossplane.io/latest/software/install/))
+2. Run the following:
+
+   ```bash
+   kubectl config use-context <name-of-your-local-k8s-context>
+   kubectl apply -f ./package/crossplane.yaml
+   kubectl apply -f ./package/crds
+   ```
+
+### Possible issues when running locally
+
+Below are some issues that have been encountered and may be helpful in the future
+to others.
+
+```bash
+❯ make generate
+14:35:30 [ .. ] generating provider schema for grafana/grafana 2.19.1
+make[1]: *** [config/schema.json] Error 1
+make: *** [generate] Error 2
+```
+
+**Solution**: ensure that you do not have a `.terraformrc` defined somewhere. For example
+`~/.terraformrc`:
+
+```bash
+❯ cat ~/.terraformrc
+provider_installation {
+    dev_overrides {
+        "grafana/grafana" = "/Users/joeyorlando/coding/grafana/terraform-provider-grafana"
+    }
+}
+```
+
+Additionally, you can check the `terraform` logs via:
+
+```bash
+❯ cat ./.work/terraform/terraform-logs.txt
+...
+```
+
+Lastly, make sure that you have the following defined in your `.bashrc` (or `.zshrc`):
+
+```bash
+export PATH="$PATH:$HOME/go/bin"
+```
+
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