Remove golang vendored directory (#18277)

* rm go vendor

* fix drone yaml

* add to gitignore

2 files changed, 0 insertions, 100 deletions

diff --git a/vendor/github.com/dgryski/go-rendezvous/LICENSE b/vendor/github.com/dgryski/go-rendezvous/LICENSE
deleted file mode 100644
index 22080f736a..0000000000
--- a/vendor/github.com/dgryski/go-rendezvous/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2017-2020 Damian Gryski <damian@gryski.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/vendor/github.com/dgryski/go-rendezvous/rdv.go b/vendor/github.com/dgryski/go-rendezvous/rdv.go
deleted file mode 100644
index 7a6f8203c6..0000000000
--- a/vendor/github.com/dgryski/go-rendezvous/rdv.go
+++ /dev/null
@@ -1,79 +0,0 @@
-package rendezvous
-
-type Rendezvous struct {
-	nodes map[string]int
-	nstr  []string
-	nhash []uint64
-	hash  Hasher
-}
-
-type Hasher func(s string) uint64
-
-func New(nodes []string, hash Hasher) *Rendezvous {
-	r := &Rendezvous{
-		nodes: make(map[string]int, len(nodes)),
-		nstr:  make([]string, len(nodes)),
-		nhash: make([]uint64, len(nodes)),
-		hash:  hash,
-	}
-
-	for i, n := range nodes {
-		r.nodes[n] = i
-		r.nstr[i] = n
-		r.nhash[i] = hash(n)
-	}
-
-	return r
-}
-
-func (r *Rendezvous) Lookup(k string) string {
-	// short-circuit if we're empty
-	if len(r.nodes) == 0 {
-		return ""
-	}
-
-	khash := r.hash(k)
-
-	var midx int
-	var mhash = xorshiftMult64(khash ^ r.nhash[0])
-
-	for i, nhash := range r.nhash[1:] {
-		if h := xorshiftMult64(khash ^ nhash); h > mhash {
-			midx = i + 1
-			mhash = h
-		}
-	}
-
-	return r.nstr[midx]
-}
-
-func (r *Rendezvous) Add(node string) {
-	r.nodes[node] = len(r.nstr)
-	r.nstr = append(r.nstr, node)
-	r.nhash = append(r.nhash, r.hash(node))
-}
-
-func (r *Rendezvous) Remove(node string) {
-	// find index of node to remove
-	nidx := r.nodes[node]
-
-	// remove from the slices
-	l := len(r.nstr)
-	r.nstr[nidx] = r.nstr[l]
-	r.nstr = r.nstr[:l]
-
-	r.nhash[nidx] = r.nhash[l]
-	r.nhash = r.nhash[:l]
-
-	// update the map
-	delete(r.nodes, node)
-	moved := r.nstr[nidx]
-	r.nodes[moved] = nidx
-}
-
-func xorshiftMult64(x uint64) uint64 {
-	x ^= x >> 12 // a
-	x ^= x << 25 // b
-	x ^= x >> 27 // c
-	return x * 2685821657736338717
-}