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[pdc-agent] feat: support for readOnlyRootFilesystem #3866

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[pdc-agent] feat: support for readOnlyRootFilesystem #3866

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b5d6ae0
feat[pdc-agent]: support for readOnlyRootFilesystem
MarcStorm Aug 22, 2025
4a95756
Merge branch 'main' into feat/readonlyfilesystem
Sheikh-Abubaker Aug 23, 2025
6a743c1
version bump
MarcStorm Aug 25, 2025
054d1de
Merge branch 'main' into feat/readonlyfilesystem
MarcStorm Aug 29, 2025
24c5d40
Merge branch 'main' into feat/readonlyfilesystem
MarcStorm Sep 5, 2025
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2 changes: 1 addition & 1 deletion charts/pdc-agent/Chart.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ name: pdc-agent
description: PDC agent is an agent for connecting to Grafana Private Data source Connect
type: application
appVersion: "0.0.45"
version: 0.0.1
version: 0.0.2
home: https://grafana.com/docs/grafana-cloud/connect-externally-hosted/private-data-source-connect/
sources:
- https://github.com/grafana/pdc-agent
1 change: 1 addition & 0 deletions charts/pdc-agent/README.md
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Expand Up @@ -38,6 +38,7 @@ PDC agent is an agent for connecting to Grafana Private Data source Connect
| securityContext.allowPrivilegeEscalation | bool | `false` | |
| securityContext.capabilities.drop[0] | string | `"ALL"` | |
| securityContext.privileged | bool | `false` | |
| securityContext.readOnlyRootFilesystem | bool | `false` | |
| securityContext.runAsNonRoot | bool | `true` | |
| tokenSecretName | string | `""` | secretName Expects a secret with key `token` which contains the Access Policy token you generated |
| tolerations | list | `[]` | not required, but left in as a choice |
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11 changes: 11 additions & 0 deletions charts/pdc-agent/templates/deployment.yaml
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Expand Up @@ -75,6 +75,17 @@ spec:
{{- range .Values.extraArgs }}
- {{ . }}
{{- end }}
{{- if .Values.securityContext.readOnlyRootFilesystem }}
volumeMounts:
- mountPath: /home/pdc/
name: ssh-cache
{{- end }}
{{- if .Values.securityContext.readOnlyRootFilesystem }}
volumes:
- name: ssh-cache
emptyDir:
sizeLimit: 50Mi
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
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1 change: 1 addition & 0 deletions charts/pdc-agent/values.yaml
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Expand Up @@ -35,6 +35,7 @@ securityContext:
runAsNonRoot: true
privileged: false
allowPrivilegeEscalation: false
readOnlyRootFilesystem: false

resources:
requests:
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