Add FilterGrep in Banzai Logging FluentbitSpec

Signed-off-by: joseacl <joseacl@gmail.com>

Author: joseacl

docs/configuration/crds/v1beta1/fluentbit_types.md

@@ -119,6 +119,9 @@ DisableVarLibDockerContainers controls whether the /var/lib/docker/containers vo
 ### filterAws (*FilterAws, optional) {#fluentbitspec-filteraws}
 
 
+### filterGrep (*FilterGrep, optional) {#fluentbitspec-filtergrep}
+
+
 ### filterKubernetes (FilterKubernetes, optional) {#fluentbitspec-filterkubernetes}
 
 Parameters for Kubernetes metadata filter 
@@ -848,6 +851,32 @@ The VPC ID for current EC2 instance. (default:false)
 Default: false
 
 
+## FilterGrep
+
+FilterGrep The Grep Filter plugin
+
+### Exclude ([]string, optional) {#filtergrep-exclude}
+
+Exclude records where the content of KEY matches the regular expression. 
+
+
+### Logical_Op (string, optional) {#filtergrep-logical_op}
+
+Specify a logical operator: AND, OR or legacy (default). In legacy mode the behavior is either AND or OR depending on whether the grep is including (uses AND) or excluding (uses OR). Available from 2.1 or higher. Default: "legacy"  
+
+
+### Match (string, optional) {#filtergrep-match}
+
+Match filtered records (default:*) 
+
+Default: *
+
+### Regex ([]string, optional) {#filtergrep-regex}
+
+Keep records where the content of KEY matches the regular expression. 
+
+
+
 ## FilterModify
 
 FilterModify The Modify Filter plugin allows you to change records using rules and conditions.

pkg/sdk/logging/api/v1beta1/fluentbit_types.go

@@ -405,7 +405,7 @@ type FilterGrep struct {
 
 	// Specify a logical operator:
 	// AND, OR or legacy (default).
-	// In legacy mode the behaviour is either AND or OR depending on whether the grep is including (uses AND) or excluding (uses OR).
+	// In legacy mode the behavior is either AND or OR depending on whether the grep is including (uses AND) or excluding (uses OR).
 	// Available from 2.1 or higher.
 	// Default: "legacy"
 	//