new "image" mount type

Add a new "image" mount type to `--mount`.  The source of the mount is
the name or ID of an image.  The destination is the path inside the
container.  Image mounts further support an optional `rw,readwrite`
parameter which if set to "true" will yield the mount writable inside
the container.  Note that no changes are propagated to the image mount
on the host (which in any case is read only).

Mounts are overlay mounts.  To support read-only overlay mounts, vendor
a non-release version of Buildah.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 0 insertions, 88 deletions

diff --git a/vendor/github.com/prometheus/procfs/internal/util/parse.go b/vendor/github.com/prometheus/procfs/internal/util/parse.go
deleted file mode 100644
index 755591d9a..000000000
--- a/vendor/github.com/prometheus/procfs/internal/util/parse.go
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 2018 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"io/ioutil"
-	"strconv"
-	"strings"
-)
-
-// ParseUint32s parses a slice of strings into a slice of uint32s.
-func ParseUint32s(ss []string) ([]uint32, error) {
-	us := make([]uint32, 0, len(ss))
-	for _, s := range ss {
-		u, err := strconv.ParseUint(s, 10, 32)
-		if err != nil {
-			return nil, err
-		}
-
-		us = append(us, uint32(u))
-	}
-
-	return us, nil
-}
-
-// ParseUint64s parses a slice of strings into a slice of uint64s.
-func ParseUint64s(ss []string) ([]uint64, error) {
-	us := make([]uint64, 0, len(ss))
-	for _, s := range ss {
-		u, err := strconv.ParseUint(s, 10, 64)
-		if err != nil {
-			return nil, err
-		}
-
-		us = append(us, u)
-	}
-
-	return us, nil
-}
-
-// ParsePInt64s parses a slice of strings into a slice of int64 pointers.
-func ParsePInt64s(ss []string) ([]*int64, error) {
-	us := make([]*int64, 0, len(ss))
-	for _, s := range ss {
-		u, err := strconv.ParseInt(s, 10, 64)
-		if err != nil {
-			return nil, err
-		}
-
-		us = append(us, &u)
-	}
-
-	return us, nil
-}
-
-// ReadUintFromFile reads a file and attempts to parse a uint64 from it.
-func ReadUintFromFile(path string) (uint64, error) {
-	data, err := ioutil.ReadFile(path)
-	if err != nil {
-		return 0, err
-	}
-	return strconv.ParseUint(strings.TrimSpace(string(data)), 10, 64)
-}
-
-// ParseBool parses a string into a boolean pointer.
-func ParseBool(b string) *bool {
-	var truth bool
-	switch b {
-	case "enabled":
-		truth = true
-	case "disabled":
-		truth = false
-	default:
-		return nil
-	}
-	return &truth
-}