87 lines
2.2 KiB
Go
87 lines
2.2 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"flag"
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"fmt"
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"os"
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"path"
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"time"
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"github.com/paypal/katbox/pkg/katbox"
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)
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func init() {
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flag.Set("logtostderr", "true")
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}
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var (
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endpoint = flag.String("endpoint", "unix://tmp/csi.sock", "CSI endpoint")
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driverName = flag.String("drivername", "katbox.csi.paypal.com", "name of the driver")
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nodeID = flag.String("nodeid", "", "node id")
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maxVolumesPerNode = flag.Int64("maxvolumespernode", 0, "limit of volumes per node")
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workdir = flag.String("workdir", "/csi-data-dir", "Location where plugin will store configuration and directories")
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afterLifespan = flag.Duration(
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"afterlifespan",
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time.Hour*12,
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"Length of time to keep a volume after a request for deletion",
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)
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pruneInterval = flag.Duration(
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"pruneinterval",
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time.Second*5,
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"Interval at which the background process looking to evict deleted volumes runs.",
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)
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headroom = flag.Float64(
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"headroom",
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0.1,
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"Value between 0.0 and 1.0 (inclusive) that determines the percentage of space that should be attempted to be kept free in the underlying storage device",
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)
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showVersion = flag.Bool("version", false, "Show version.")
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// Set by the build process
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version = ""
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)
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func main() {
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flag.Parse()
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if *showVersion {
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baseName := path.Base(os.Args[0])
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fmt.Println(baseName, version)
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return
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}
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handle()
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os.Exit(0)
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}
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func handle() {
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driver, err := katbox.NewKatboxDriver(
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*driverName,
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*nodeID,
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*endpoint,
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*workdir,
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*maxVolumesPerNode,
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*afterLifespan,
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*pruneInterval,
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*headroom,
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version,
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)
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if err != nil {
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fmt.Printf("Failed to initialize driver: %s", err.Error())
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os.Exit(1)
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}
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driver.Run()
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}
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