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Merge pull request #44317 from thaJeztah/daemon_mkdir 

daemon: NewDaemon(): replace system.MkdirAll for os.Mkdir where possible
This commit is contained in:
Sebastiaan van Stijn 2022-11-01 13:41:16 +01:00 committed by GitHub
parent aeafa2a28f 51fe170224
commit ef7e4ec3c6
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 12 deletions
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24
daemon/daemon.go
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@ -32,7 +32,7 @@ import (
"github.com/docker/docker/daemon/events"
_ "github.com/docker/docker/daemon/graphdriver/register" // register graph drivers
"github.com/docker/docker/daemon/images"
"github.com/docker/docker/daemon/logger"
dlogger "github.com/docker/docker/daemon/logger"
"github.com/docker/docker/daemon/network"
"github.com/docker/docker/daemon/stats"
dmetadata "github.com/docker/docker/distribution/metadata"
@ -760,10 +760,8 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S
return nil, fmt.Errorf("Unable to get the full path to the TempDir (%s): %s", tmp, err)
}
if isWindows {
if _, err := os.Stat(realTmp); err != nil && os.IsNotExist(err) {
if err := system.MkdirAll(realTmp, 0700); err != nil {
return nil, fmt.Errorf("Unable to create the TempDir (%s): %s", realTmp, err)
}
if err := system.MkdirAll(realTmp, 0); err != nil {
return nil, fmt.Errorf("Unable to create the TempDir (%s): %s", realTmp, err)
}
os.Setenv("TEMP", realTmp)
os.Setenv("TMP", realTmp)
@ -817,7 +815,7 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S
}
daemonRepo := filepath.Join(config.Root, "containers")
if err := idtools.MkdirAllAndChown(daemonRepo, 0710, idtools.Identity{
if err := idtools.MkdirAllAndChown(daemonRepo, 0o710, idtools.Identity{
UID: idtools.CurrentIdentity().UID,
GID: rootIDs.GID,
}); err != nil {
@ -826,8 +824,7 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S
// Create the directory where we'll store the runtime scripts (i.e. in
// order to support runtimeArgs)
daemonRuntimes := filepath.Join(config.Root, "runtimes")
if err := system.MkdirAll(daemonRuntimes, 0700); err != nil {
if err = os.Mkdir(filepath.Join(config.Root, "runtimes"), 0o700); err != nil && !errors.Is(err, os.ErrExist) {
return nil, err
}
if err := d.loadRuntimes(); err != nil {
@ -835,13 +832,16 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S
}
if isWindows {
if err := system.MkdirAll(filepath.Join(config.Root, "credentialspecs"), 0); err != nil {
// Note that permissions (0o700) are ignored on Windows; passing them to
// show intent only. We could consider using idtools.MkdirAndChown here
// to apply an ACL.
if err = os.Mkdir(filepath.Join(config.Root, "credentialspecs"), 0o700); err != nil && !errors.Is(err, os.ErrExist) {
return nil, err
}
}
d.registryService = registryService
logger.RegisterPluginGetter(d.PluginStore)
dlogger.RegisterPluginGetter(d.PluginStore)
metricsSockPath, err := d.listenMetricsSock()
if err != nil {
@ -1077,7 +1077,7 @@ func NewDaemon(ctx context.Context, config *config.Config, pluginStore *plugin.S
if err != nil {
return nil, err
}
if err = system.MkdirAll(filepath.Join(config.Root, "trust"), 0700); err != nil {
if err = os.Mkdir(filepath.Join(config.Root, "trust"), 0o700); err != nil && !errors.Is(err, os.ErrExist) {
return nil, err
}
}
@ -1354,7 +1354,7 @@ func prepareTempDir(rootDir string) (string, error) {
}
}
}
return tmpDir, idtools.MkdirAllAndChown(tmpDir, 0700, idtools.CurrentIdentity())
return tmpDir, idtools.MkdirAllAndChown(tmpDir, 0o700, idtools.CurrentIdentity())
}
func (daemon *Daemon) setGenericResources(conf *config.Config) error {