Signed-off-by: David Calavera <david.calavera@gmail.com>
David Calavera authored on 2015/05/22 02:57:59... | ... |
@@ -70,11 +70,21 @@ func parseBindMount(spec string, config *runconfig.Config) (*mountPoint, error) |
70 | 70 |
return nil, fmt.Errorf("Invalid volume specification: %s", spec) |
71 | 71 |
} |
72 | 72 |
|
73 |
- if !filepath.IsAbs(arr[0]) { |
|
74 |
- return nil, fmt.Errorf("cannot bind mount volume: %s volume paths must be absolute.", spec) |
|
73 |
+ name, source, err := parseVolumeSource(arr[0], config) |
|
74 |
+ if err != nil { |
|
75 |
+ return nil, err |
|
76 |
+ } |
|
77 |
+ |
|
78 |
+ if len(source) == 0 { |
|
79 |
+ bind.Driver = config.VolumeDriver |
|
80 |
+ if len(bind.Driver) == 0 { |
|
81 |
+ bind.Driver = volume.DefaultDriverName |
|
82 |
+ } |
|
83 |
+ } else { |
|
84 |
+ bind.Source = filepath.Clean(source) |
|
75 | 85 |
} |
76 | 86 |
|
77 |
- bind.Source = filepath.Clean(arr[0]) |
|
87 |
+ bind.Name = name |
|
78 | 88 |
bind.Destination = filepath.Clean(bind.Destination) |
79 | 89 |
return bind, nil |
80 | 90 |
} |
... | ... |
@@ -245,7 +255,8 @@ func (daemon *Daemon) verifyOldVolumesInfo(container *Container) error { |
245 | 245 |
if strings.HasPrefix(hostPath, vfsPath) { |
246 | 246 |
id := filepath.Base(hostPath) |
247 | 247 |
|
248 |
- container.addLocalMountPoint(id, destination, vols.VolumesRW[destination]) |
|
248 |
+ rw := vols.VolumesRW != nil && vols.VolumesRW[destination] |
|
249 |
+ container.addLocalMountPoint(id, destination, rw) |
|
249 | 250 |
} |
250 | 251 |
} |
251 | 252 |
|
... | ... |
@@ -254,6 +265,7 @@ func (daemon *Daemon) verifyOldVolumesInfo(container *Container) error { |
254 | 254 |
|
255 | 255 |
func createVolume(name, driverName string) (volume.Volume, error) { |
256 | 256 |
vd, err := getVolumeDriver(driverName) |
257 |
+ |
|
257 | 258 |
if err != nil { |
258 | 259 |
return nil, err |
259 | 260 |
} |
... | ... |
@@ -3,6 +3,9 @@ |
3 | 3 |
package daemon |
4 | 4 |
|
5 | 5 |
import ( |
6 |
+ "path/filepath" |
|
7 |
+ |
|
8 |
+ "github.com/docker/docker/runconfig" |
|
6 | 9 |
"github.com/docker/docker/volume" |
7 | 10 |
"github.com/docker/docker/volume/drivers" |
8 | 11 |
) |
... | ... |
@@ -13,3 +16,11 @@ func getVolumeDriver(name string) (volume.Driver, error) { |
13 | 13 |
} |
14 | 14 |
return volumedrivers.Lookup(name) |
15 | 15 |
} |
16 |
+ |
|
17 |
+func parseVolumeSource(spec string, config *runconfig.Config) (string, string, error) { |
|
18 |
+ if !filepath.IsAbs(spec) { |
|
19 |
+ return spec, "", nil |
|
20 |
+ } |
|
21 |
+ |
|
22 |
+ return "", spec, nil |
|
23 |
+} |
... | ... |
@@ -5,6 +5,7 @@ package daemon |
5 | 5 |
import ( |
6 | 6 |
"testing" |
7 | 7 |
|
8 |
+ "github.com/docker/docker/runconfig" |
|
8 | 9 |
"github.com/docker/docker/volume" |
9 | 10 |
"github.com/docker/docker/volume/drivers" |
10 | 11 |
) |
... | ... |
@@ -30,3 +31,56 @@ func TestGetVolumeDriver(t *testing.T) { |
30 | 30 |
t.Fatalf("Expected fake driver, got %s\n", d.Name()) |
31 | 31 |
} |
32 | 32 |
} |
33 |
+ |
|
34 |
+func TestParseBindMount(t *testing.T) { |
|
35 |
+ cases := []struct { |
|
36 |
+ bind string |
|
37 |
+ driver string |
|
38 |
+ expDest string |
|
39 |
+ expSource string |
|
40 |
+ expName string |
|
41 |
+ expDriver string |
|
42 |
+ expRW bool |
|
43 |
+ fail bool |
|
44 |
+ }{ |
|
45 |
+ {"/tmp:/tmp", "", "/tmp", "/tmp", "", "", true, false}, |
|
46 |
+ {"/tmp:/tmp:ro", "", "/tmp", "/tmp", "", "", false, false}, |
|
47 |
+ {"/tmp:/tmp:rw", "", "/tmp", "/tmp", "", "", true, false}, |
|
48 |
+ {"/tmp:/tmp:foo", "", "/tmp", "/tmp", "", "", false, true}, |
|
49 |
+ {"name:/tmp", "", "/tmp", "", "name", "local", true, false}, |
|
50 |
+ {"name:/tmp", "external", "/tmp", "", "name", "external", true, false}, |
|
51 |
+ {"name:/tmp:ro", "local", "/tmp", "", "name", "local", false, false}, |
|
52 |
+ {"local/name:/tmp:rw", "", "/tmp", "", "local/name", "local", true, false}, |
|
53 |
+ } |
|
54 |
+ |
|
55 |
+ for _, c := range cases { |
|
56 |
+ conf := &runconfig.Config{VolumeDriver: c.driver} |
|
57 |
+ m, err := parseBindMount(c.bind, conf) |
|
58 |
+ if c.fail { |
|
59 |
+ if err == nil { |
|
60 |
+ t.Fatalf("Expected error, was nil, for spec %s\n", c.bind) |
|
61 |
+ } |
|
62 |
+ continue |
|
63 |
+ } |
|
64 |
+ |
|
65 |
+ if m.Destination != c.expDest { |
|
66 |
+ t.Fatalf("Expected destination %s, was %s, for spec %s\n", c.expDest, m.Destination, c.bind) |
|
67 |
+ } |
|
68 |
+ |
|
69 |
+ if m.Source != c.expSource { |
|
70 |
+ t.Fatalf("Expected source %s, was %s, for spec %s\n", c.expSource, m.Source, c.bind) |
|
71 |
+ } |
|
72 |
+ |
|
73 |
+ if m.Name != c.expName { |
|
74 |
+ t.Fatalf("Expected name %s, was %s for spec %s\n", c.expName, m.Name, c.bind) |
|
75 |
+ } |
|
76 |
+ |
|
77 |
+ if m.Driver != c.expDriver { |
|
78 |
+ t.Fatalf("Expected driver %s, was %s, for spec %s\n", c.expDriver, m.Driver, c.bind) |
|
79 |
+ } |
|
80 |
+ |
|
81 |
+ if m.RW != c.expRW { |
|
82 |
+ t.Fatalf("Expected RW %v, was %v for spec %s\n", c.expRW, m.RW, c.bind) |
|
83 |
+ } |
|
84 |
+ } |
|
85 |
+} |
... | ... |
@@ -3,6 +3,10 @@ |
3 | 3 |
package daemon |
4 | 4 |
|
5 | 5 |
import ( |
6 |
+ "fmt" |
|
7 |
+ "path/filepath" |
|
8 |
+ |
|
9 |
+ "github.com/docker/docker/runconfig" |
|
6 | 10 |
"github.com/docker/docker/volume" |
7 | 11 |
"github.com/docker/docker/volume/drivers" |
8 | 12 |
) |
... | ... |
@@ -10,3 +14,11 @@ import ( |
10 | 10 |
func getVolumeDriver(_ string) (volume.Driver, error) { |
11 | 11 |
return volumedrivers.Lookup(volume.DefaultDriverName) |
12 | 12 |
} |
13 |
+ |
|
14 |
+func parseVolumeSource(spec string, _ *runconfig.Config) (string, string, error) { |
|
15 |
+ if !filepath.IsAbs(spec) { |
|
16 |
+ return "", "", fmt.Errorf("cannot bind mount volume: %s volume paths must be absolute.", spec) |
|
17 |
+ } |
|
18 |
+ |
|
19 |
+ return "", spec, nil |
|
20 |
+} |
... | ... |
@@ -7,6 +7,7 @@ import ( |
7 | 7 |
"os" |
8 | 8 |
"testing" |
9 | 9 |
|
10 |
+ "github.com/docker/docker/runconfig" |
|
10 | 11 |
"github.com/docker/docker/volume" |
11 | 12 |
"github.com/docker/docker/volume/drivers" |
12 | 13 |
"github.com/docker/docker/volume/local" |
... | ... |
@@ -33,3 +34,48 @@ func TestGetVolumeDefaultDriver(t *testing.T) { |
33 | 33 |
t.Fatalf("Expected local driver, was %s\n", d.Name) |
34 | 34 |
} |
35 | 35 |
} |
36 |
+ |
|
37 |
+func TestParseBindMount(t *testing.T) { |
|
38 |
+ cases := []struct { |
|
39 |
+ bind string |
|
40 |
+ expDest string |
|
41 |
+ expSource string |
|
42 |
+ expName string |
|
43 |
+ expRW bool |
|
44 |
+ fail bool |
|
45 |
+ }{ |
|
46 |
+ {"/tmp:/tmp", "/tmp", "/tmp", "", true, false}, |
|
47 |
+ {"/tmp:/tmp:ro", "/tmp", "/tmp", "", false, false}, |
|
48 |
+ {"/tmp:/tmp:rw", "/tmp", "/tmp", "", true, false}, |
|
49 |
+ {"/tmp:/tmp:foo", "/tmp", "/tmp", "", false, true}, |
|
50 |
+ {"name:/tmp", "", "", "", false, true}, |
|
51 |
+ {"local/name:/tmp:rw", "", "", "", true, true}, |
|
52 |
+ } |
|
53 |
+ |
|
54 |
+ for _, c := range cases { |
|
55 |
+ conf := &runconfig.Config{} |
|
56 |
+ m, err := parseBindMount(c.bind, conf) |
|
57 |
+ if c.fail { |
|
58 |
+ if err == nil { |
|
59 |
+ t.Fatalf("Expected error, was nil, for spec %s\n", c.bind) |
|
60 |
+ } |
|
61 |
+ continue |
|
62 |
+ } |
|
63 |
+ |
|
64 |
+ if m.Destination != c.expDest { |
|
65 |
+ t.Fatalf("Expected destination %s, was %s, for spec %s\n", c.expDest, m.Destination, c.bind) |
|
66 |
+ } |
|
67 |
+ |
|
68 |
+ if m.Source != c.expSource { |
|
69 |
+ t.Fatalf("Expected source %s, was %s, for spec %s\n", c.expSource, m.Source, c.bind) |
|
70 |
+ } |
|
71 |
+ |
|
72 |
+ if m.Name != c.expName { |
|
73 |
+ t.Fatalf("Expected name %s, was %s for spec %s\n", c.expName, m.Name, c.bind) |
|
74 |
+ } |
|
75 |
+ |
|
76 |
+ if m.RW != c.expRW { |
|
77 |
+ t.Fatalf("Expected RW %v, was %v for spec %s\n", c.expRW, m.RW, c.bind) |
|
78 |
+ } |
|
79 |
+ } |
|
80 |
+} |
... | ... |
@@ -1,66 +1,6 @@ |
1 | 1 |
package daemon |
2 | 2 |
|
3 |
-import ( |
|
4 |
- "testing" |
|
5 |
- |
|
6 |
- "github.com/docker/docker/runconfig" |
|
7 |
-) |
|
8 |
- |
|
9 |
-func TestParseBindMount(t *testing.T) { |
|
10 |
- cases := []struct { |
|
11 |
- bind string |
|
12 |
- driver string |
|
13 |
- expDest string |
|
14 |
- expSource string |
|
15 |
- expName string |
|
16 |
- expDriver string |
|
17 |
- expRW bool |
|
18 |
- fail bool |
|
19 |
- }{ |
|
20 |
- {"/tmp:/tmp", "", "/tmp", "/tmp", "", "", true, false}, |
|
21 |
- {"/tmp:/tmp:ro", "", "/tmp", "/tmp", "", "", false, false}, |
|
22 |
- {"/tmp:/tmp:rw", "", "/tmp", "/tmp", "", "", true, false}, |
|
23 |
- {"/tmp:/tmp:foo", "", "/tmp", "/tmp", "", "", false, true}, |
|
24 |
- {"name:/tmp", "", "", "", "", "", false, true}, |
|
25 |
- {"name:/tmp", "external", "/tmp", "", "name", "external", true, true}, |
|
26 |
- {"external/name:/tmp:rw", "", "/tmp", "", "name", "external", true, true}, |
|
27 |
- {"external/name:/tmp:ro", "", "/tmp", "", "name", "external", false, true}, |
|
28 |
- {"external/name:/tmp:foo", "", "/tmp", "", "name", "external", false, true}, |
|
29 |
- {"name:/tmp", "local", "", "", "", "", false, true}, |
|
30 |
- {"local/name:/tmp:rw", "", "", "", "", "", true, true}, |
|
31 |
- } |
|
32 |
- |
|
33 |
- for _, c := range cases { |
|
34 |
- conf := &runconfig.Config{VolumeDriver: c.driver} |
|
35 |
- m, err := parseBindMount(c.bind, conf) |
|
36 |
- if c.fail { |
|
37 |
- if err == nil { |
|
38 |
- t.Fatalf("Expected error, was nil, for spec %s\n", c.bind) |
|
39 |
- } |
|
40 |
- continue |
|
41 |
- } |
|
42 |
- |
|
43 |
- if m.Destination != c.expDest { |
|
44 |
- t.Fatalf("Expected destination %s, was %s, for spec %s\n", c.expDest, m.Destination, c.bind) |
|
45 |
- } |
|
46 |
- |
|
47 |
- if m.Source != c.expSource { |
|
48 |
- t.Fatalf("Expected source %s, was %s, for spec %s\n", c.expSource, m.Source, c.bind) |
|
49 |
- } |
|
50 |
- |
|
51 |
- if m.Name != c.expName { |
|
52 |
- t.Fatalf("Expected name %s, was %s for spec %s\n", c.expName, m.Name, c.bind) |
|
53 |
- } |
|
54 |
- |
|
55 |
- if m.Driver != c.expDriver { |
|
56 |
- t.Fatalf("Expected driver %s, was %s, for spec %s\n", c.expDriver, m.Driver, c.bind) |
|
57 |
- } |
|
58 |
- |
|
59 |
- if m.RW != c.expRW { |
|
60 |
- t.Fatalf("Expected RW %v, was %v for spec %s\n", c.expRW, m.RW, c.bind) |
|
61 |
- } |
|
62 |
- } |
|
63 |
-} |
|
3 |
+import "testing" |
|
64 | 4 |
|
65 | 5 |
func TestParseVolumeFrom(t *testing.T) { |
66 | 6 |
cases := []struct { |