Vitaliy Filippov
7e958afeda
This release includes a bunch of important bugfixes for erasure-coded setups with disabled immediate_commit. After these fixes, "test_heal" OSD killing test now passes fine with EC: - Fix cluster write stalls with "Error while doing flush on OSD xx: -16 (Device or resource busy)" in OSD logs possible in EC setups with disabled immediate_commit by selectively syncing nonsynced objects on STABILIZE/ROLLBACK (https://github.com/vitalif/vitastor/issues/51) - Fix other EC + disabled immediate_commit problems: - Fix "opcode=5 retval=-2" errors happening on SYNC retries - Fix non-working "pagination" during PG dirty object flushing - Fix write operations not continued correctly after dirty object flushing - Fix incorrect parity read-modify-write calculation when writing into a lost chunk - Fix OSDs losing left_on_dead PG state of non-clean PGs and thus not removing junk data in the cluster - Fix a small memory leak caused by bad indexing of EC recovery matrices - Fix a rare use-after-free in cluster_client caused by a reenterability issue - Fix vitastor-cli create command syntax in the CSI driver - Allow to start OSDs without local store for tests - Fix memory allocation error in disk_tool_meta for non-standard metadata block sizes - Fix delete operations received before loading pool metadata crashing OSDs with "null pointer exception" - Improve "theoretical performance" Russian documentation New features: - Implement online configuration update for some parameters. Documentation is coming soon :)
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:v0.8.7
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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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