Vitaliy Filippov
8222e3c77d
New features: - Implement [client writeback cache](docs/config/client.en.md#client_enable_writeback) - Add the third I/O mode: [O_DIRECT|O_SYNC](docs/config/osd.en.md#data_io) (good for Optane) - Reduce load on etcd by splitting OSD lease and statistics reporting intervals: [etcd_stats_interval](docs/config/osd.en.md#etcd_stats_interval) (default 30 sec) - Make MON automatically filter OSDs by layout (block_size/immediate_commit/bitmap_granularity) to prevent "refusing to start PGs of this pool" errors on misconfiguration - Support running fio benchmarks on systems without io_uring - Make QEMU driver compatible with QEMU 8.1 - Document usage of [vhost-user-blk](docs/usage/qemu.en.md#vhost-user-blk) Bug fixes: - Fix resizing disks in QEMU driver (for example, in Proxmox) - Fix "unexpected result" in Proxmox driver by making CLI flush output on exit - Remove unneeded block_size mismatch warnings on pools without matching PGs - Fix possible segfault in vitastor-cli ls -l (usually with deleted pools) - Fix QEMU driver compatibility with systems without io_uring - Fix monitor eating 100% CPU when etcd is down (caused by infinite retries) - Fix potential incorrect write processing with snapshots (not caught in tests but could probably lead to client hangs) - Fix buffer insertion in cluster_client (not caught in tests but could probably lead to incorrect writes in rare cases) - Fix rare OSD crash during sync operation processing - Fix a reenterability issue in cluster_client not reproducible in QEMU/fio, but reproducible with the currently developed K/V database implementation - Fix deletion of the first modified object - OSDs could crash if you modified the same object a lot of times, then deleted it, and then modified it again - Fix the fio_sec_osd test tool
141 lines
4.3 KiB
YAML
141 lines
4.3 KiB
YAML
---
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kind: DaemonSet
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apiVersion: apps/v1
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metadata:
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namespace: vitastor-system
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name: csi-vitastor
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spec:
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selector:
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matchLabels:
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app: csi-vitastor
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template:
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metadata:
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namespace: vitastor-system
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labels:
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app: csi-vitastor
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spec:
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serviceAccountName: vitastor-csi-nodeplugin
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hostNetwork: true
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hostPID: true
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priorityClassName: system-node-critical
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# to use e.g. Rook orchestrated cluster, and mons' FQDN is
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# resolved through k8s service, set dns policy to cluster first
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dnsPolicy: ClusterFirstWithHostNet
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containers:
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- name: driver-registrar
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# This is necessary only for systems with SELinux, where
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# non-privileged sidecar containers cannot access unix domain socket
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# created by privileged CSI driver container.
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securityContext:
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privileged: true
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image: k8s.gcr.io/sig-storage/csi-node-driver-registrar:v2.2.0
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args:
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- "--v=5"
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- "--csi-address=/csi/csi.sock"
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- "--kubelet-registration-path=/var/lib/kubelet/plugins/csi.vitastor.io/csi.sock"
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env:
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- name: KUBE_NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: registration-dir
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mountPath: /registration
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- name: csi-vitastor
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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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allowPrivilegeEscalation: true
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image: vitalif/vitastor-csi:v1.1.0
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args:
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- "--node=$(NODE_ID)"
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- "--endpoint=$(CSI_ENDPOINT)"
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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: CSI_ENDPOINT
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value: unix:///csi/csi.sock
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imagePullPolicy: "IfNotPresent"
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ports:
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- containerPort: 9898
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name: healthz
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protocol: TCP
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livenessProbe:
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failureThreshold: 5
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httpGet:
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path: /healthz
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port: healthz
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initialDelaySeconds: 10
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timeoutSeconds: 3
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periodSeconds: 2
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- mountPath: /dev
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name: host-dev
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- mountPath: /sys
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name: host-sys
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- mountPath: /run/mount
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name: host-mount
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- mountPath: /lib/modules
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name: lib-modules
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readOnly: true
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- name: vitastor-config
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mountPath: /etc/vitastor
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- name: plugin-dir
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mountPath: /var/lib/kubelet/plugins
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mountPropagation: "Bidirectional"
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- name: mountpoint-dir
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mountPath: /var/lib/kubelet/pods
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mountPropagation: "Bidirectional"
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- name: liveness-probe
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securityContext:
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privileged: true
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image: quay.io/k8scsi/livenessprobe:v1.1.0
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args:
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- "--csi-address=$(CSI_ENDPOINT)"
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- "--health-port=9898"
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env:
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- name: CSI_ENDPOINT
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value: unix:///csi/csi.sock
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volumeMounts:
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- mountPath: /csi
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name: socket-dir
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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/csi.vitastor.io
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type: DirectoryOrCreate
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- name: plugin-dir
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hostPath:
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path: /var/lib/kubelet/plugins
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type: Directory
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- name: mountpoint-dir
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hostPath:
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path: /var/lib/kubelet/pods
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type: DirectoryOrCreate
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- name: registration-dir
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hostPath:
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path: /var/lib/kubelet/plugins_registry/
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type: Directory
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- name: host-dev
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hostPath:
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path: /dev
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- name: host-sys
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hostPath:
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path: /sys
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- name: host-mount
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hostPath:
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path: /run/mount
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- name: lib-modules
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hostPath:
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path: /lib/modules
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- name: vitastor-config
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configMap:
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name: vitastor-config
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