mirror of
https://github.com/hanzoai/volume.git
synced 2026-10-01 00:48:00 +00:00
zeekay
b61441f7d7
A fork of Rancher's local-path-provisioner at v0.0.36. The behaviour is unchanged and deliberately so — a directory on the node a pod lands on is the right thing for a disk. What changes is identity. The provisioner answers to hanzo.ai/volume rather than rancher.io/local-path. That is not branding: two provisioners sharing one name race for the same claims, and a stock k3s carries the upstream one, so a cluster running both would settle our storage by chance. Data lives at /var/lib/hanzo/volume, so reading a Hanzo cluster does not mean learning another vendor's directory. Apache-2.0 as published, unaltered, with Rancher's attribution in NOTICE. The README says what this is not: durability. A volume here dies with its node. That is hanzoai/replicate's question, one layer up, and keeping the two apart is what lets the disk stay this simple.
45 lines
790 B
Go
45 lines
790 B
Go
// Package intern interns strings.
|
|
// Interning is best effort only.
|
|
// Interned strings may be removed automatically
|
|
// at any time without notification.
|
|
// All functions may be called concurrently
|
|
// with themselves and each other.
|
|
package intern
|
|
|
|
import "sync"
|
|
|
|
var (
|
|
pool sync.Pool = sync.Pool{
|
|
New: func() interface{} {
|
|
return make(map[string]string)
|
|
},
|
|
}
|
|
)
|
|
|
|
// String returns s, interned.
|
|
func String(s string) string {
|
|
m := pool.Get().(map[string]string)
|
|
c, ok := m[s]
|
|
if ok {
|
|
pool.Put(m)
|
|
return c
|
|
}
|
|
m[s] = s
|
|
pool.Put(m)
|
|
return s
|
|
}
|
|
|
|
// Bytes returns b converted to a string, interned.
|
|
func Bytes(b []byte) string {
|
|
m := pool.Get().(map[string]string)
|
|
c, ok := m[string(b)]
|
|
if ok {
|
|
pool.Put(m)
|
|
return c
|
|
}
|
|
s := string(b)
|
|
m[s] = s
|
|
pool.Put(m)
|
|
return s
|
|
}
|