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This commit is contained in:
Chris Lu 2020-06-02 23:09:33 -07:00
parent 77697d3433
commit 1155c60704
9 changed files with 48 additions and 16 deletions
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4
Makefile
View File

@ -4,9 +4,11 @@ REGISTRY_NAME=seaweedfs
IMAGE_NAME=csi
VERSION ?= dev
IMAGE_TAG=$(REGISTRY_NAME)/$(IMAGE_NAME):$(VERSION)
COMMIT ?= $(shell git rev-parse --short HEAD)
LDFLAGS ?= -X github.com/seaweedfs/seaweedfs-csi-driver/pkg/driver.gitCommit=${COMMIT}
build:
CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o _output/seaweedfs-csi-driver ./cmd/seaweedfs-csi-driver/main.go
CGO_ENABLED=0 GOOS=linux go build -a -ldflags '$(LDFLAGS)' -o _output/seaweedfs-csi-driver ./cmd/seaweedfs-csi-driver/main.go
container: build
docker build -t $(IMAGE_TAG) -f cmd/seaweedfs-csi-driver/Dockerfile .
push: container

40
pkg/driver/controllerserver.go
View File

@ -10,7 +10,7 @@ import (
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
@ -59,7 +59,7 @@ func (cs *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
return &csi.CreateVolumeResponse{
Volume: &csi.Volume{
VolumeId: volumeId,
CapacityBytes: 0, // seaweedFsVolumeCount * 1024 * 1024 * 30,
CapacityBytes: capacity, // 0, // seaweedFsVolumeCount * 1024 * 1024 * 30,
VolumeContext: params,
},
}, nil
@ -125,12 +125,17 @@ func (cs *ControllerServer) ValidateVolumeCapabilities(ctx context.Context, req
}
}
volCaps := req.GetVolumeCapabilities()
if len(volCaps) == 0 {
return nil, status.Error(codes.InvalidArgument, "Volume capabilities not provided")
}
var confirmed *csi.ValidateVolumeCapabilitiesResponse_Confirmed
if isValidVolumeCapabilities(cs.Driver.vcap, volCaps) {
confirmed = &csi.ValidateVolumeCapabilitiesResponse_Confirmed{VolumeCapabilities: volCaps}
}
return &csi.ValidateVolumeCapabilitiesResponse{
Confirmed: &csi.ValidateVolumeCapabilitiesResponse_Confirmed{
VolumeContext: req.GetVolumeContext(),
VolumeCapabilities: req.GetVolumeCapabilities(),
Parameters: req.GetParameters(),
},
Confirmed: confirmed,
}, nil
}
@ -177,4 +182,23 @@ func sanitizeVolumeId(volumeId string) string {
volumeId = hex.EncodeToString(h.Sum(nil))
}
return volumeId
}
}
func isValidVolumeCapabilities(driverVolumeCaps []*csi.VolumeCapability_AccessMode, volCaps []*csi.VolumeCapability) bool {
hasSupport := func(cap *csi.VolumeCapability) bool {
for _, c := range driverVolumeCaps {
if c.GetMode() == cap.AccessMode.GetMode() {
return true
}
}
return false
}
foundAll := true
for _, c := range volCaps {
if !hasSupport(c) {
foundAll = false
}
}
return foundAll
}

5
pkg/driver/driver.go
View File

@ -9,7 +9,7 @@ import (
"github.com/chrislusf/seaweedfs/weed/security"
"github.com/chrislusf/seaweedfs/weed/util"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
@ -52,6 +52,9 @@ func NewSeaweedFsDriver(filer, nodeID, endpoint string) *SeaweedFsDriver {
grpcDialOption: security.LoadClientTLS(util.GetViper(), "grpc.client"),
}
n.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{
csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER,
})
n.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{
csi.VolumeCapability_AccessMode_MULTI_NODE_MULTI_WRITER,
})

2
pkg/driver/identityserver.go
View File

@ -2,7 +2,7 @@ package driver
import (
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"golang.org/x/net/context"
)

2
pkg/driver/util.go → pkg/driver/mount_util.go
View File

@ -10,7 +10,7 @@ import (
"time"
"github.com/mitchellh/go-ps"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"k8s.io/utils/mount"
)

2
pkg/driver/mounter.go
View File

@ -4,7 +4,7 @@ import (
"fmt"
"time"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"os/exec"
"k8s.io/utils/mount"
)

5
pkg/driver/nodeserver.go
View File

@ -5,7 +5,7 @@ import (
"os"
"strings"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/container-storage-interface/spec/lib/go/csi"
"google.golang.org/grpc/codes"
@ -29,6 +29,9 @@ func (ns *NodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublis
if req.GetVolumeCapability() == nil {
return nil, status.Error(codes.InvalidArgument, "Volume capability missing in request")
}
if !isValidVolumeCapabilities(ns.Driver.vcap, []*csi.VolumeCapability{req.GetVolumeCapability()}) {
return nil, status.Error(codes.InvalidArgument, "Volume capability not supported")
}
if volumeID == "" {
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
}

2
pkg/driver/server.go
View File

@ -5,7 +5,7 @@ import (
"os"
"sync"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"google.golang.org/grpc"
"github.com/container-storage-interface/spec/lib/go/csi"

2
pkg/driver/utils.go
View File

@ -5,7 +5,7 @@ import (
"strings"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"github.com/chrislusf/seaweedfs/weed/glog"
"golang.org/x/net/context"
"google.golang.org/grpc"
)