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feat: add extra volumes and mounts, make automount sa token configurable #468

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19 changes: 19 additions & 0 deletions helm-charts/falcon-sensor/templates/_helpers.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -284,3 +284,22 @@ Get sidecar container registry config json from global value if it exists
{{- .Values.container.image.pullSecrets.registryConfigJSON | default "" -}}
{{- end -}}
{{- end -}}


{{/*
Extra volume mounts for falcon-sensor container
*/}}
{{- define "falcon-sensor.extraVolumeMounts" -}}
{{- if .Values.container.extraVolumeMounts }}
{{- toYaml .Values.container.extraVolumeMounts }}
{{- end -}}
{{- end -}}

{{/*
Extra volumes for falcon-sensor container
*/}}
{{- define "falcon-sensor.extraVolumes" -}}
{{- if .Values.container.extraVolumes }}
{{- toYaml .Values.container.extraVolumes }}
{{- end -}}
{{- end -}}
3 changes: 3 additions & 0 deletions helm-charts/falcon-sensor/templates/daemonset.yaml
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Expand Up @@ -184,11 +184,14 @@ spec:
volumeMounts:
- name: falconstore
mountPath: /opt/CrowdStrike/falconstore
{{- include "falcon-sensor.extraVolumeMounts" . | nindent 10 }}
volumes:
- name: falconstore
hostPath:
path: /opt/CrowdStrike/falconstore
{{- include "falcon-sensor.extraVolumes" . | nindent 8 }}
serviceAccountName: {{ .Values.serviceAccount.name }}
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
terminationGracePeriodSeconds: {{ .Values.node.terminationGracePeriod }}
{{- if or .Values.node.daemonset.priorityClassName .Values.node.gke.autopilot }}
priorityClassName: {{ include "falcon-sensor.priorityClassName" . }}
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10 changes: 10 additions & 0 deletions helm-charts/falcon-sensor/values.schema.json
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Expand Up @@ -295,6 +295,12 @@
"enabled"
],
"properties": {
"extraVolumeMounts": {
"type": "array"
},
"extraVolumes": {
"type": "array"
},
"tolerations": {
"type": "array"
},
Expand Down Expand Up @@ -497,6 +503,10 @@
"iam.gke.io/gcp-service-account": "my-service-account@my-project.iam.gserviceaccount.com"
}
]
},
"automountServiceAccountToken": {
"type": "boolean",
"default": "false"
}
}
},
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6 changes: 6 additions & 0 deletions helm-charts/falcon-sensor/values.yaml
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Expand Up @@ -260,9 +260,15 @@ container:
cpu: 10m
memory: 20Mi

# Additional volume mounts in falcon sensor container
extraVolumeMounts: []
# Additional volumes in falcon-sensor pod
extraVolumes: []

serviceAccount:
name: crowdstrike-falcon-sa
annotations: {}
automountServiceAccountToken: true

# Deploys the test suite during install for testing purposes.
testing:
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