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Filter out log lines not matching list

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Signed-off-by: Michel Hollands <michel.hollands@gmail.com>
This commit is contained in:
Michel Hollands
2024-03-26 17:42:17 +00:00
parent a89ba944a3
commit d23291dc91
3 changed files with 24 additions and 6 deletions
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4
charts/meta-monitoring/templates/agent/_helpers-agent.tpl
View File

@@ -18,10 +18,10 @@
{{- end }}
{{- define "agent.loki_process_targets" -}}
{{- if empty .Values.logs.piiRegexes }}
{{- if and (empty .Values.logs.piiRegexes) (empty .Values.logs.retain) }}
{{- include "agent.loki_write_targets" . }}
{{- else }}
{{- printf "loki.process.PII.receiver" }}
{{- printf "loki.process.filter.receiver" }}
{{- end }}
{{- end }}

13
charts/meta-monitoring/templates/agent/config.yaml
View File

@@ -45,10 +45,18 @@ data:
forward_to = [ {{ include "agent.loki_process_targets" . }} ]
}
{{- if not (empty .Values.logs.piiRegexes) }}
loki.process "PII" {
{{- if or (not (empty .Values.logs.retain)) (not (empty .Values.logs.piiRegexes)) }}
loki.process "filter" {
forward_to = [ {{ include "agent.loki_write_targets" . }} ]
{{- if not (empty .Values.logs.retain) }}
stage.match {
selector = "{cluster=\"{{- .Values.clusterName -}}\"} !~ \"{{ join "|" .Values.logs.retain }}\""
action = "drop"
}
{{- end }}
{{- if not (empty .Values.logs.piiRegexes) }}
{{- range .Values.logs.piiRegexes }}
stage.replace {
expression = "{{ .expression }}"
@@ -56,6 +64,7 @@ data:
replace = "{{ .replace }}"
}
{{- end }}
{{- end }}
}
{{- end }}
{{- end }}