mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-18 04:10:22 +00:00
bd204d7d45
Every Ceph CLI that is invoked at present passes the key via the --key option, and hence is exposed to key being displayed on the host using a ps command or such means. This commit addresses this issue by stashing the key in a tmp file, which is again created on a tmpfs (or empty dir backed by memory). Further using such tmp files as arguments to the --keyfile option for every CLI that is invoked. This prevents the key from being visible as part of the argument list of the invoked program on the system. Fixes: #318 Signed-off-by: ShyamsundarR <srangana@redhat.com>
120 lines
3.3 KiB
YAML
120 lines
3.3 KiB
YAML
---
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kind: Service
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apiVersion: v1
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metadata:
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name: csi-cephfsplugin-provisioner
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labels:
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app: csi-cephfsplugin-provisioner
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spec:
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selector:
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app: csi-cephfsplugin-provisioner
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ports:
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- name: dummy
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port: 12345
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---
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kind: StatefulSet
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apiVersion: apps/v1
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metadata:
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name: csi-cephfsplugin-provisioner
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spec:
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selector:
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matchLabels:
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app: csi-cephfsplugin-provisioner
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serviceName: "csi-cephfsplugin-provisioner"
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replicas: 1
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template:
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metadata:
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labels:
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app: csi-cephfsplugin-provisioner
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spec:
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serviceAccount: cephfs-csi-provisioner
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containers:
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- name: csi-provisioner
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image: quay.io/k8scsi/csi-provisioner:v1.3.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--timeout=60s"
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- "--retry-interval-start=500ms"
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env:
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- name: ADDRESS
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-cephfsplugin-attacher
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image: quay.io/k8scsi/csi-attacher:v1.2.0
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args:
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- "--v=5"
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- "--csi-address=$(ADDRESS)"
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env:
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- name: ADDRESS
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value: /csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-cephfsplugin
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securityContext:
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privileged: true
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capabilities:
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add: ["SYS_ADMIN"]
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# for stable functionality replace canary with latest release version
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image: quay.io/cephcsi/cephcsi:canary
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args:
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- "--nodeid=$(NODE_ID)"
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- "--type=cephfs"
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- "--endpoint=$(CSI_ENDPOINT)"
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- "--v=5"
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- "--drivername=cephfs.csi.ceph.com"
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- "--metadatastorage=k8s_configmap"
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env:
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- name: NODE_ID
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: CSI_ENDPOINT
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: host-sys
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mountPath: /sys
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- name: lib-modules
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mountPath: /lib/modules
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readOnly: true
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- name: host-dev
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mountPath: /dev
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- name: ceph-csi-config
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mountPath: /etc/ceph-csi-config/
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- name: keys-tmp-dir
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mountPath: /tmp/csi/keys
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volumes:
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- name: socket-dir
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hostPath:
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path: /var/lib/kubelet/plugins/cephfs.csi.ceph.com
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type: DirectoryOrCreate
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- name: host-sys
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hostPath:
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path: /sys
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- name: lib-modules
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hostPath:
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path: /lib/modules
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- name: host-dev
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hostPath:
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path: /dev
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- name: ceph-csi-config
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configMap:
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name: ceph-csi-config
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- name: keys-tmp-dir
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emptyDir: {
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medium: "Memory"
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}
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