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9861dd069b
full diff: 6068d1894d...48dd89375d
Finishes off the work to change references to cluster volumes in the API
from using "csi" as the magic word to "cluster". This reflects that the
volumes are "cluster volumes", not "csi volumes".
Notably, there is no change to the plugin definitions being "csinode"
and "csicontroller". This terminology is appropriate with regards to
plugins because it accurates reflects what the plugin is.
Signed-off-by: Drew Erny <derny@mirantis.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
package container // import "github.com/docker/docker/daemon/cluster/executor/container"
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import (
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"errors"
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"fmt"
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"path/filepath"
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"github.com/moby/swarmkit/v2/api"
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)
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func validateMounts(mounts []api.Mount) error {
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for _, mount := range mounts {
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// Target must always be absolute
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// except if target is Windows named pipe
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if !filepath.IsAbs(mount.Target) && mount.Type != api.MountTypeNamedPipe {
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return fmt.Errorf("invalid mount target, must be an absolute path: %s", mount.Target)
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}
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switch mount.Type {
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// The checks on abs paths are required due to the container API confusing
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// volume mounts as bind mounts when the source is absolute (and vice-versa)
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// See #25253
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// TODO: This is probably not necessary once #22373 is merged
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case api.MountTypeBind:
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if !filepath.IsAbs(mount.Source) {
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return fmt.Errorf("invalid bind mount source, must be an absolute path: %s", mount.Source)
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}
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case api.MountTypeVolume:
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if filepath.IsAbs(mount.Source) {
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return fmt.Errorf("invalid volume mount source, must not be an absolute path: %s", mount.Source)
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}
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case api.MountTypeTmpfs:
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if mount.Source != "" {
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return errors.New("invalid tmpfs source, source must be empty")
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}
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case api.MountTypeNamedPipe:
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if mount.Source == "" {
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return errors.New("invalid npipe source, source must not be empty")
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}
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case api.MountTypeCluster:
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// nothing to do here.
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default:
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return fmt.Errorf("invalid mount type: %s", mount.Type)
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}
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}
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return nil
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}
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