Add option to skip ConfigMap check

charts/beyla/README.md

@@ -26,6 +26,7 @@ eBPF-based autoinstrumentation HTTP, HTTP2 and gRPC services, as well as network
 | config.create | bool | `true` | set to true, to use the below default configurations |
 | config.data | object | `{"attributes":{"kubernetes":{"enable":true},"select":{"beyla_network_flow_bytes":{"include":["k8s.src.owner.type","k8s.dst.owner.type","direction"]}}},"filter":{"application":{"client":{"not_match":"{kube*,*jaeger-agent*,*prometheus*,*promtail*,*grafana-agent*}"},"server":{"not_match":"{kube*,*jaeger-agent*,*prometheus*,*promtail*,*grafana-agent*}"}},"network":{"k8s_dst_owner_name":{"not_match":"{kube*,*jaeger-agent*,*prometheus*,*promtail*,*grafana-agent*}"},"k8s_src_owner_name":{"not_match":"{kube*,*jaeger-agent*,*prometheus*,*promtail*,*grafana-agent*}"}}},"prometheus_export":{"path":"/metrics","port":9090}}` | default value of beyla configuration |
 | config.name | string | `""` |  |
+| config.skipConfigMapCheck | bool | `false` | set to true, to skip the check around the ConfigMap creation |
 | dnsPolicy | string | `"ClusterFirstWithHostNet"` | Determines how DNS resolution is handled for that pod. If `.Values.preset` is set to `network` or `.Values.config.data.network` is enabled, Beyla requires `hostNetwork` access, causing cluster service DNS resolution to fail. It is recommended not to change this if Beyla sends traces and metrics to Grafana components via k8s service. |
 | env | object | `{}` | extra environment variables |
 | envValueFrom | object | `{}` | extra environment variables to be set from resources such as k8s configMaps/secrets |

charts/beyla/templates/configmap.yaml

@@ -1,6 +1,8 @@
+{{- if not .Values.config.skipConfigMapCheck }}
 {{- if and (not .Values.config.create) (eq .Values.config.name "") }}
   {{- fail "if .Values.config.name is not set, then .Values.config.create should be set to true to use default configuration" }}
 {{- end }}
+{{- end }}
 {{- if and (.Values.config.create) (eq .Values.config.name "") }}
 apiVersion: v1
 kind: ConfigMap

charts/beyla/values.yaml

@@ -180,6 +180,8 @@ dnsPolicy: ClusterFirstWithHostNet
 ## 3. enables kubernetes attribute
 ## Note: The default configuration is used if config.create=true and config.name=""
 config:
+  # -- set to true, to skip the check around the ConfigMap creation
+  skipConfigMapCheck: false
   # -- set to true, to use the below default configurations
   create: true
   ## -- Provide the name of the external configmap containing the beyla configuration.