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
160 lines
4.6 KiB
YAML
160 lines
4.6 KiB
YAML
---
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kind: Service
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apiVersion: v1
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metadata:
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namespace: vitastor-system
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name: csi-vitastor-provisioner
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labels:
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app: csi-metrics
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spec:
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selector:
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app: csi-vitastor-provisioner
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ports:
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- name: http-metrics
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port: 8080
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protocol: TCP
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targetPort: 8680
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---
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kind: Deployment
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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-provisioner
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spec:
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replicas: 3
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selector:
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matchLabels:
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app: csi-vitastor-provisioner
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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-provisioner
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spec:
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: app
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operator: In
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values:
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- csi-vitastor-provisioner
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topologyKey: "kubernetes.io/hostname"
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serviceAccountName: vitastor-csi-provisioner
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priorityClassName: system-cluster-critical
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containers:
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- name: csi-provisioner
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image: k8s.gcr.io/sig-storage/csi-provisioner:v2.2.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--timeout=150s"
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- "--retry-interval-start=500ms"
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- "--leader-election=true"
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# set it to true to use topology based provisioning
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- "--feature-gates=Topology=false"
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# if fstype is not specified in storageclass, ext4 is default
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- "--default-fstype=ext4"
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- "--extra-create-metadata=true"
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env:
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- name: ADDRESS
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value: unix:///csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-snapshotter
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image: k8s.gcr.io/sig-storage/csi-snapshotter:v4.0.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--timeout=150s"
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- "--leader-election=true"
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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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securityContext:
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privileged: true
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-attacher
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image: k8s.gcr.io/sig-storage/csi-attacher:v3.1.0
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args:
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- "--v=5"
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- "--csi-address=$(ADDRESS)"
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- "--leader-election=true"
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- "--retry-interval-start=500ms"
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env:
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- name: ADDRESS
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value: /csi/csi-provisioner.sock
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imagePullPolicy: "IfNotPresent"
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: csi-resizer
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image: k8s.gcr.io/sig-storage/csi-resizer:v1.1.0
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args:
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- "--csi-address=$(ADDRESS)"
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- "--v=5"
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- "--timeout=150s"
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- "--leader-election"
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- "--retry-interval-start=500ms"
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- "--handle-volume-inuse-error=false"
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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-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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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-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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- 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: /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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volumes:
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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: lib-modules
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hostPath:
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path: /lib/modules
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- name: socket-dir
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emptyDir: {
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medium: "Memory"
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}
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- name: vitastor-config
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configMap:
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name: vitastor-config
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