From 85255cbdd81ae7b89d34b3158debf92945a3083a Mon Sep 17 00:00:00 2001
From: Nacho Barrientos <nacho.barrientos@cern.ch>
Date: Tue, 11 Mar 2025 16:31:11 +0100
Subject: [PATCH] [MONIT-4091] Add fluent-bit agent to send K8s events to OTEL
---
README.md | 16 ++
docs/logs.md | 16 ++
templates/fluentbit-events/clusterrole.yaml | 18 ++
.../fluentbit-events/clusterrolebinding.yaml | 15 ++
.../configmap-luascripts.yaml | 17 ++
templates/fluentbit-events/configmap.yaml | 13 ++
templates/fluentbit-events/deployment.yaml | 56 +++++
.../fluentbit-events/serviceaccount.yaml | 7 +
templates/fluentbit-logs/clusterrole.yaml | 1 -
tests/fluentbit-events/clusterrole.yaml | 34 +++
.../fluentbit-events/clusterrolebinding.yaml | 38 ++++
tests/fluentbit-events/deployment.yaml | 202 ++++++++++++++++++
values.yaml | 105 +++++++++
13 files changed, 537 insertions(+), 1 deletion(-)
create mode 100644 templates/fluentbit-events/clusterrole.yaml
create mode 100644 templates/fluentbit-events/clusterrolebinding.yaml
create mode 100644 templates/fluentbit-events/configmap-luascripts.yaml
create mode 100644 templates/fluentbit-events/configmap.yaml
create mode 100644 templates/fluentbit-events/deployment.yaml
create mode 100644 templates/fluentbit-events/serviceaccount.yaml
create mode 100644 tests/fluentbit-events/clusterrole.yaml
create mode 100644 tests/fluentbit-events/clusterrolebinding.yaml
create mode 100644 tests/fluentbit-events/deployment.yaml
diff --git a/README.md b/README.md
index a4ef22e..7798260 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,22 @@ See [getting started](docs/getting_started.md).
| Key | Type | Default | Description |
|-----|------|---------|-------------|
| crds.enabled | bool | `true` | whether to install Prometheus operator's CRDs |
+| events.enabled | bool | `false` | indicates if components to capture Kubernetes events should be enabled or not. |
+| events.fluentbit.enabled | bool | `false` | indicates if fluentbit Kubernetes events component should be installed or not |
+| events.fluentbit.extraVolumeMounts | list | `[]` | |
+| events.fluentbit.extraVolumes | list | `[]` | |
+| events.fluentbit.filters | string | partly autogenerated -- see values.yaml | fluentbit filters as a yaml list in a multiline string |
+| events.fluentbit.image.imagePullPolicy | string | `""` | image pull policy for Fluent Bit |
+| events.fluentbit.image.repository | string | `""` | repository to use for Fluent Bit |
+| events.fluentbit.image.tag | string | `""` | tag to use for Fluent Bit |
+| events.fluentbit.inputs | string | partly autogenerated -- see values.yaml | fluentbit inputs as a yaml list in a multiline string |
+| events.fluentbit.luaScripts | object | `{}` | extra Lua scripts for user-provided transformations |
+| events.fluentbit.outputs | string | partly autogenerated -- see values.yaml | fluentbit outputs as a yaml list in a multiline string |
+| events.fluentbit.resources.limits.cpu | string | `"20m"` | |
+| events.fluentbit.resources.limits.memory | string | `"25Mi"` | |
+| events.fluentbit.resources.requests.cpu | string | `"5m"` | |
+| events.fluentbit.resources.requests.memory | string | `"15Mi"` | |
+| events.fluentbit.service | string | partly autogenerated -- see values.yaml | fluentbit service configuration options in a multiline string |
| fluentbit.image.imagePullPolicy | string | `"IfNotPresent"` | image pull policy applied to all Fluent Bit instances |
| fluentbit.image.repository | string | `"registry.cern.ch/monit/cern-it-monitoring-fluent-bit"` | image repository applied to all Fluent Bit instances |
| fluentbit.image.tag | string | `"3.2.6"` | image tag applied to all Fluent Bit instances |
diff --git a/docs/logs.md b/docs/logs.md
index 0ed88b9..fba63d6 100644
--- a/docs/logs.md
+++ b/docs/logs.md
@@ -141,3 +141,19 @@ Be cautious when enabling Fluentbit for large clusters (100+ nodes). The **Kuber
- Adjust Fluentbit resource requests and limits.
- Tune the API request rate by modifying the filters.
- Consider other optimization techniques, such as excluding specific log sources.
+
+## 5. Kubernetes events
+
+This chart also allows sending Kubernetes events as log entries to
+MONIT, however this feature is disabled by default. To enable it,
+please add the following keys to your custom values:
+
+```yaml
+events:
+ enabled: true
+ fluentbit:
+ enabled: true
+```
+
+Events are shipped with `monit_type` set to `kubernetes_events` for
+easy filtering.
diff --git a/templates/fluentbit-events/clusterrole.yaml b/templates/fluentbit-events/clusterrole.yaml
new file mode 100644
index 0000000..a3b850a
--- /dev/null
+++ b/templates/fluentbit-events/clusterrole.yaml
@@ -0,0 +1,18 @@
+{{- if and .Values.events.enabled .Values.events.fluentbit.enabled -}}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+rules:
+ - apiGroups:
+ - ""
+ resources:
+ - events
+ - namespaces
+ - pods
+ verbs:
+ - get
+ - list
+ - watch
+{{- end -}}
diff --git a/templates/fluentbit-events/clusterrolebinding.yaml b/templates/fluentbit-events/clusterrolebinding.yaml
new file mode 100644
index 0000000..473aba6
--- /dev/null
+++ b/templates/fluentbit-events/clusterrolebinding.yaml
@@ -0,0 +1,15 @@
+{{- if and .Values.events.enabled .Values.events.fluentbit.enabled -}}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+roleRef:
+ apiGroup: rbac.authorization.k8s.io
+ kind: ClusterRole
+ name: it-monit-events-collector-fluentbit
+subjects:
+ - kind: ServiceAccount
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+{{- end -}}
diff --git a/templates/fluentbit-events/configmap-luascripts.yaml b/templates/fluentbit-events/configmap-luascripts.yaml
new file mode 100644
index 0000000..17a1f08
--- /dev/null
+++ b/templates/fluentbit-events/configmap-luascripts.yaml
@@ -0,0 +1,17 @@
+{{- if and .Values.events.enabled .Values.events.fluentbit.enabled -}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: it-monit-events-collector-fluentbit-scripts
+data:
+ date_to_ts.lua: |
+ function add_time_from_creation_timestamp(tag, timestamp, record)
+ record['time'] = record['metadata']['creationTimestamp']
+ return 2, timestamp, record
+ end
+ {{- if .Values.events.fluentbit.luaScripts -}}
+ {{ range $key, $value := .Values.events.fluentbit.luaScripts }}
+ {{ $key }}: {{ $value | quote }}
+ {{ end }}
+ {{ end }}
+{{- end -}}
diff --git a/templates/fluentbit-events/configmap.yaml b/templates/fluentbit-events/configmap.yaml
new file mode 100644
index 0000000..760295a
--- /dev/null
+++ b/templates/fluentbit-events/configmap.yaml
@@ -0,0 +1,13 @@
+{{- if and .Values.events.enabled .Values.events.fluentbit.enabled -}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+data:
+ fluent-bit.conf: |
+ {{- (tpl .Values.events.fluentbit.service $) | nindent 4 }}
+ {{- (tpl .Values.events.fluentbit.inputs $) | nindent 4 }}
+ {{- (tpl .Values.events.fluentbit.filters $) | nindent 4 }}
+ {{- (tpl .Values.events.fluentbit.outputs $) | nindent 4 }}
+{{- end -}}
diff --git a/templates/fluentbit-events/deployment.yaml b/templates/fluentbit-events/deployment.yaml
new file mode 100644
index 0000000..309ce0a
--- /dev/null
+++ b/templates/fluentbit-events/deployment.yaml
@@ -0,0 +1,56 @@
+{{- if and .Values.events.enabled .Values.events.fluentbit.enabled -}}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+spec:
+ selector:
+ matchLabels:
+ name: it-monit-events-collector-fluentbit
+ replicas: 1
+ template:
+ metadata:
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+ labels:
+ name: it-monit-events-collector-fluentbit
+ annotations:
+ checksum/cm: {{ include (print $.Template.BasePath "/fluentbit-events/configmap.yaml") . | sha256sum }}
+ checksum/scripts: {{ include (print $.Template.BasePath "/fluentbit-events/configmap-luascripts.yaml") . | sha256sum }}
+ spec:
+ serviceAccountName: it-monit-events-collector-fluentbit
+ containers:
+ - name: it-monit-events-collector-fluentbit
+ image: {{ default .Values.fluentbit.image.repository .Values.events.fluentbit.image.repository }}:{{ default .Values.fluentbit.image.tag .Values.events.fluentbit.image.tag }}
+ imagePullPolicy: {{ default .Values.fluentbit.image.imagePullPolicy .Values.events.fluentbit.image.imagePullPolicy }}
+ command: [ "/fluent-bit/bin/fluent-bit" ]
+ args:
+ - --workdir=/fluent-bit/etc
+ - --config=/fluent-bit/etc/conf/fluent-bit.conf
+ resources:
+ requests:
+ cpu: {{ .Values.events.fluentbit.resources.requests.cpu }}
+ memory: {{ .Values.events.fluentbit.resources.requests.memory }}
+ limits:
+ cpu: {{ .Values.events.fluentbit.resources.limits.cpu }}
+ memory: {{ .Values.events.fluentbit.resources.limits.memory }}
+ volumeMounts:
+ - name: config
+ mountPath: /fluent-bit/etc/conf
+ - name: scripts
+ mountPath: /fluent-bit/etc/scripts
+ {{- if .Values.events.fluentbit.extraVolumeMounts }}
+ {{- toYaml .Values.events.fluentbit.extraVolumeMounts | nindent 12 }}
+ {{- end }}
+ volumes:
+ - name: config
+ configMap:
+ name: it-monit-events-collector-fluentbit
+ - name: scripts
+ configMap:
+ name: it-monit-events-collector-fluentbit-scripts
+ {{- if .Values.events.fluentbit.extraVolumes }}
+ {{- toYaml .Values.events.fluentbit.extraVolumes | nindent 8 }}
+ {{- end }}
+{{- end -}}
diff --git a/templates/fluentbit-events/serviceaccount.yaml b/templates/fluentbit-events/serviceaccount.yaml
new file mode 100644
index 0000000..c2ae14a
--- /dev/null
+++ b/templates/fluentbit-events/serviceaccount.yaml
@@ -0,0 +1,7 @@
+{{- if and .Values.events.enabled .Values.events.fluentbit.enabled -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+ name: it-monit-events-collector-fluentbit
+ namespace: {{ .Release.Namespace }}
+{{- end -}}
diff --git a/templates/fluentbit-logs/clusterrole.yaml b/templates/fluentbit-logs/clusterrole.yaml
index 57fe128..fdad107 100644
--- a/templates/fluentbit-logs/clusterrole.yaml
+++ b/templates/fluentbit-logs/clusterrole.yaml
@@ -12,7 +12,6 @@ rules:
- pods
- nodes
- nodes/proxy
- - events
verbs:
- get
- list
diff --git a/tests/fluentbit-events/clusterrole.yaml b/tests/fluentbit-events/clusterrole.yaml
new file mode 100644
index 0000000..b06d0d1
--- /dev/null
+++ b/tests/fluentbit-events/clusterrole.yaml
@@ -0,0 +1,34 @@
+suite: test fluentbit-events clusterrole
+templates:
+ - fluentbit-events/clusterrole.yaml
+tests:
+ - it: should not be deployed by default
+ asserts:
+ - containsDocument:
+ kind: ClusterRole
+ apiVersion: "rbac.authorization.k8s.io/v1"
+ name: it-monit-events-collector-fluentbit
+ not: true
+ - it: should be deployed if events.enabled and events.fluentbit.enabled is true
+ set:
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - containsDocument:
+ kind: ClusterRole
+ apiVersion: "rbac.authorization.k8s.io/v1"
+ name: it-monit-events-collector-fluentbit
+ - it: should contain events in the list of authorised resources
+ set:
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - contains:
+ path: rules[0].resources
+ content: "events"
+ - equal:
+ path: rules[0].verbs
+ value:
+ - "get"
+ - "list"
+ - "watch"
diff --git a/tests/fluentbit-events/clusterrolebinding.yaml b/tests/fluentbit-events/clusterrolebinding.yaml
new file mode 100644
index 0000000..bfef6ad
--- /dev/null
+++ b/tests/fluentbit-events/clusterrolebinding.yaml
@@ -0,0 +1,38 @@
+suite: test fluentbit-events clusterrolebinding
+templates:
+ - fluentbit-events/clusterrolebinding.yaml
+tests:
+ - it: should not be deployed by default
+ asserts:
+ - containsDocument:
+ kind: ClusterRoleBinding
+ apiVersion: "rbac.authorization.k8s.io/v1"
+ name: it-monit-events-collector-fluentbit
+ not: true
+ - it: should be deployed if events.enabled and events.fluentbit.enabled is true
+ set:
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - containsDocument:
+ kind: ClusterRoleBinding
+ apiVersion: "rbac.authorization.k8s.io/v1"
+ name: it-monit-events-collector-fluentbit
+ - it: should bind the events clusterrole to the events service account if deployed
+ set:
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - isSubset:
+ path: roleRef
+ content:
+ kind: ClusterRole
+ name: it-monit-events-collector-fluentbit
+ - lengthEqual:
+ path: subjects
+ count: 1
+ - isSubset:
+ path: subjects[0]
+ content:
+ kind: ServiceAccount
+ name: it-monit-events-collector-fluentbit
diff --git a/tests/fluentbit-events/deployment.yaml b/tests/fluentbit-events/deployment.yaml
new file mode 100644
index 0000000..4522397
--- /dev/null
+++ b/tests/fluentbit-events/deployment.yaml
@@ -0,0 +1,202 @@
+suite: test fluentbit-events deployment
+templates:
+ - fluentbit-events/deployment.yaml
+ - fluentbit-events/configmap.yaml
+ - fluentbit-events/configmap-luascripts.yaml
+tests:
+ - it: should not be deployed by default
+ template: fluentbit-events/deployment.yaml
+ asserts:
+ - containsDocument:
+ kind: Deployment
+ apiVersion: "apps/v1"
+ name: it-monit-events-collector-fluentbit
+ not: true
+ - it: should be deployed if events.enabled and events.fluentbit.enabled is true
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - containsDocument:
+ kind: Deployment
+ apiVersion: "apps/v1"
+ name: it-monit-events-collector-fluentbit
+ - it: should not be deployed if events.enabled is false
+ template: fluentbit-events/deployment.yaml
+ set:
+ events.enabled: false
+ asserts:
+ - containsDocument:
+ kind: Deployment
+ apiVersion: "apps/v1"
+ name: it-monit-events-collector-fluentbit
+ not: true
+ - it: should not be deployed if events.enabled is true and events.fluentbit.enabled is false
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: false
+ asserts:
+ - containsDocument:
+ kind: Deployment
+ apiVersion: "apps/v1"
+ name: it-monit-events-collector-fluentbit
+ not: true
+ - it: should mount configuration and scripts
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - contains:
+ path: spec.template.spec.containers[0].volumeMounts
+ content:
+ name: config
+ mountPath: /fluent-bit/etc/conf
+ - contains:
+ path: spec.template.spec.containers[0].volumeMounts
+ content:
+ name: scripts
+ mountPath: /fluent-bit/etc/scripts
+ - contains:
+ path: spec.template.spec.volumes
+ content:
+ name: config
+ configMap:
+ name: it-monit-events-collector-fluentbit
+ - contains:
+ path: spec.template.spec.volumes
+ content:
+ name: scripts
+ configMap:
+ name: it-monit-events-collector-fluentbit-scripts
+ - it: should allow configuring memory requests and limits
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ events.fluentbit.resources.requests.memory: "44Mi"
+ events.fluentbit.resources.limits.memory: "88Mi"
+ asserts:
+ - equal:
+ path: spec.template.spec.containers[0].resources.requests.memory
+ value: "44Mi"
+ - equal:
+ path: spec.template.spec.containers[0].resources.limits.memory
+ value: "88Mi"
+ - it: should configure a service account
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - equal:
+ path: spec.template.spec.serviceAccountName
+ value: it-monit-events-collector-fluentbit
+ - it: should configure annotations for all input configuration
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - exists:
+ path: spec.template.metadata.annotations.checksum/cm
+ - exists:
+ path: spec.template.metadata.annotations.checksum/scripts
+ - it: should deploy extra volumes and volume mounts if configured
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ events.fluentbit.extraVolumeMounts:
+ - name: test
+ mountPath: /test
+ events.fluentbit.extraVolumes:
+ - name: test
+ configMap:
+ name: test-configmap
+ asserts:
+ - contains:
+ path: spec.template.spec.containers[0].volumeMounts
+ content:
+ name: test
+ mountPath: /test
+ - contains:
+ path: spec.template.spec.volumes
+ content:
+ name: test
+ configMap:
+ name: test-configmap
+ - it: should deploy by default with an image served by registry.cern.ch/monit and semver
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ asserts:
+ - matchRegex:
+ path: spec.template.spec.containers[0].image
+ pattern: ^registry\.cern\.ch/monit/cern-it-monitoring-fluent-bit:\d+\.\d+\.\d+$
+ - equal:
+ path: spec.template.spec.containers[0].imagePullPolicy
+ value: IfNotPresent
+ - it: the image repository and tag can be overridden at component level
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ events.fluentbit.image.repository: registry.cern/test
+ events.fluentbit.image.tag: 1
+ events.fluentbit.image.imagePullPolicy: Always
+ asserts:
+ - equal:
+ path: spec.template.spec.containers[0].image
+ value: registry.cern/test:1
+ - equal:
+ path: spec.template.spec.containers[0].imagePullPolicy
+ value: Always
+ - it: the image repository, tag and pull policy can be overridden at global level
+ template: fluentbit-events/deployment.yaml
+ set:
+ tenant.name: test
+ tenant.password: test
+ kubernetes.clusterName: test
+ events.enabled: true
+ events.fluentbit.enabled: true
+ fluentbit.image.repository: registry.cern/toast
+ fluentbit.image.tag: 2
+ fluentbit.image.imagePullPolicy: Always
+ asserts:
+ - equal:
+ path: spec.template.spec.containers[0].image
+ value: registry.cern/toast:2
+ - equal:
+ path: spec.template.spec.containers[0].imagePullPolicy
+ value: Always
diff --git a/values.yaml b/values.yaml
index bad6971..3ac2c0b 100644
--- a/values.yaml
+++ b/values.yaml
@@ -485,3 +485,108 @@ logs:
# return 2, timestamp, record
# end
# my_other_lua_script.lua: ...
+
+events:
+ # -- indicates if components to capture Kubernetes events should be enabled or not.
+ enabled: false
+
+ fluentbit:
+ # -- indicates if fluentbit Kubernetes events component should be installed or not
+ enabled: false
+ ## Fluent Bit for events image
+ image:
+ # -- repository to use for Fluent Bit
+ repository: ""
+ # -- tag to use for Fluent Bit
+ tag: ""
+ # -- image pull policy for Fluent Bit
+ imagePullPolicy: ""
+ resources:
+ requests:
+ cpu: "5m"
+ memory: "15Mi"
+ limits:
+ cpu: "20m"
+ memory: "25Mi"
+
+ # -- fluentbit service configuration options in a multiline string
+ # @default -- partly autogenerated -- see values.yaml
+ service: |
+ [SERVICE]
+ Daemon Off
+ Flush 1
+ Log_Level WARN
+ HTTP_Server On
+ HTTP_Listen 0.0.0.0
+ HTTP_Port 2020
+ Health_Check On
+
+ # -- fluentbit inputs as a yaml list in a multiline string
+ # @default -- partly autogenerated -- see values.yaml
+ inputs: |
+ [INPUT]
+ Name kubernetes_events
+ Tag monit.k8s.events
+
+ # -- fluentbit filters as a yaml list in a multiline string
+ # @default -- partly autogenerated -- see values.yaml
+ filters: |
+ [FILTER]
+ Name lua
+ Match *
+ Script /fluent-bit/etc/scripts/date_to_ts.lua
+ Call add_time_from_creation_timestamp
+
+ [FILTER]
+ Name nest
+ Match *
+ Operation lift
+ Nested_under metadata
+
+ [FILTER]
+ Name nest
+ Match *
+ Operation lift
+ Nested_under involvedObject
+ Add_prefix involvedObject_
+
+ [FILTER]
+ Name nest
+ Match *
+ Operation lift
+ Nested_under source
+ Add_prefix source_
+
+ [FILTER]
+ Name modify
+ Match *
+ Add kubernetes_cluster {{ required "kubernetes.clusterName is missing" (.Values.kubernetes).clusterName }}
+ Add monit_type kubernetes_events
+ Remove managedFields
+
+ # -- fluentbit outputs as a yaml list in a multiline string
+ # @default -- partly autogenerated -- see values.yaml
+ outputs: |
+ [OUTPUT]
+ name opentelemetry
+ match *
+ host {{ .Values.otlp.endpoint }}
+ port {{ .Values.otlp.port }}
+ metrics_uri /v1/metrics
+ logs_uri /v1/logs
+ traces_uri /v1/traces
+ tls on
+ tls.verify off
+ http_user {{ required "Tenant name is required" (.Values.tenant).name }}
+ http_passwd {{ required "Tenant password is required" (.Values.tenant).password }}
+ header tag monit
+ header log_type kubernetes_events
+ header User-Agent {{ .Chart.Name }}/{{ .Chart.Version }}
+ logs_body_key imaginary_non_existing_field
+
+ ## -- extra volumes meant to be used in the fluentbits, can be used to scrape metrics from pvcs
+ extraVolumes: []
+ ## -- extra volumes to mount in the fluentbits, can be used to scrape metrics from pvcs
+ extraVolumeMounts: []
+ # -- extra Lua scripts for user-provided transformations
+ luaScripts: {}
--
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