Add an example of a one-shot discovery config

Signed-off-by: Richard Wall <[email protected]>

Author: wallrj

examples/one-shot-secret.yaml

@@ -0,0 +1,21 @@
+# one-shot-secret.yaml
+#
+# An example configuration file which can be used for local testing.
+# It gathers only secrets and it does not attempt to upload to Venafi.
+# For example:
+#
+#  builds/preflight agent \
+#     --agent-config-file examples/one-shot-secret.yaml \
+#     --one-shot \
+#     --output-path output.json
+#
+organization_id: "my-organization"
+cluster_id: "my_cluster"
+period: 1m
+data-gatherers:
+- kind: "k8s-dynamic"
+  name: "k8s/secrets.v1"
+  config:
+    resource-type:
+      version: v1
+      resource: secrets