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apps: Add more exceptions
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During prolonged running, more alerts were observed.
Add exceptions for the observed alerts
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André Lundqvist committed Nov 6, 2023
1 parent bc0c151 commit 09ddad8
Showing 1 changed file with 18 additions and 1 deletion.
19 changes: 18 additions & 1 deletion helmfile/values/falco/falco-common.yaml.gotmpl
Original file line number Diff line number Diff line change
Expand Up @@ -88,6 +88,7 @@ customRules:
# Contact K8S API Server From Container
- list: trusted_image_repositories
items: [
ghcr.io/elastisys/logical-backup,
docker.io/jaegertracing/jaeger-operator,
quay.io/argoproj/argocd,
docker.io/elastisys/curl-jq,
Expand Down Expand Up @@ -132,12 +133,24 @@ customRules:
- macro: expected_udp_traffic
append: true
condition: or (
container.image.repository = docker.io/bitnami/fluentd
container.image.repository = docker.io/bitnami/fluentd or
container.image.repository = ghcr.io/elastisys/compliantkubernetes-apps-log-manager or
container.image.repository = ghcr.io/elastisys/logical-backup or
container.image.repository = docker.io/elastisys/rabbitmqadmin or
(proc.pname = systemd and proc.name = check-new-relea)
)
- macro: user_expected_system_procs_network_activity_conditions
condition: (
container.image.repository = docker.io/library/redis
)
- macro: user_privileged_containers
condition: (
container.image.repository = ghcr.io/elastisys/logical-backup
)
- macro: user_known_db_spawned_processes
condition: (
container.image.repository = ghcr.io/zalando/spilo-15
)
{{- end }}
{{- if eq .Values.falco.rulesFiles.sandbox.enabled true }}
- list: known_decode_payload_containers
Expand All @@ -153,6 +166,10 @@ customRules:
condition: or (
container.image.repository = quay.io/prometheus-operator/prometheus-config-reloader
)
- macro: user_known_write_below_root_activities
condition: (
container.image.repository = ghcr.io/elastisys/logical-backup
)
{{- end }}

falcosidekick:
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