From 59f93edacc483039c6a3ecd8b35817dcd9515d17 Mon Sep 17 00:00:00 2001 From: Šimon Lukašík Date: Sat, 3 Nov 2018 17:20:54 +0100 Subject: --interactive shall keep STDIN attached even when not explicitly called out MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Addressing: podman run -it -a STDERR --rm alpine /bin/ash hanging. As we droped stdin as soon as -a was used. Notice this is contrary to what D-tool does and contrary to what podman help implies: podman run --help | grep interact --interactive, -i Keep STDIN open even if not attached Signed-off-by: Šimon Lukašík --- cmd/podman/run.go | 2 -- 1 file changed, 2 deletions(-) (limited to 'cmd/podman/run.go') diff --git a/cmd/podman/run.go b/cmd/podman/run.go index e4b25eaf4..af6ced45d 100644 --- a/cmd/podman/run.go +++ b/cmd/podman/run.go @@ -96,8 +96,6 @@ func runCmd(c *cli.Context) error { inputStream = nil } - inputStream = nil - attachTo := c.StringSlice("attach") for _, stream := range attachTo { switch strings.ToLower(stream) { -- cgit v1.2.3-54-g00ecf From 562fa57dc9f497db772baa03bfa052082db68646 Mon Sep 17 00:00:00 2001 From: Matthew Heon Date: Sun, 2 Dec 2018 15:21:35 -0500 Subject: Move rootless storage config into libpod Previous commits ensured that we would use database-configured paths if not explicitly overridden. However, our runtime generation did unconditionally override storage config, which made this useless. Move rootless storage configuration setup to libpod, and change storage setup so we only override if a setting is explicitly set, so we can still override what we want. Signed-off-by: Matthew Heon --- cmd/podman/create.go | 2 +- cmd/podman/libpodruntime/runtime.go | 34 +++++++++------------------- cmd/podman/run.go | 2 +- libpod/options.go | 24 ++++++++++++-------- libpod/runtime.go | 9 ++++++++ pkg/util/utils.go | 44 ++++++++++++++++++------------------- 6 files changed, 57 insertions(+), 58 deletions(-) (limited to 'cmd/podman/run.go') diff --git a/cmd/podman/create.go b/cmd/podman/create.go index bcf830c7c..1ef9fa47a 100644 --- a/cmd/podman/create.go +++ b/cmd/podman/create.go @@ -66,7 +66,7 @@ func createCmd(c *cli.Context) error { rootless.SetSkipStorageSetup(true) } - runtime, err := libpodruntime.GetContainerRuntime(c) + runtime, err := libpodruntime.GetRuntime(c) if err != nil { return errors.Wrapf(err, "error creating libpod runtime") } diff --git a/cmd/podman/libpodruntime/runtime.go b/cmd/podman/libpodruntime/runtime.go index a4b3581be..13a821b9f 100644 --- a/cmd/podman/libpodruntime/runtime.go +++ b/cmd/podman/libpodruntime/runtime.go @@ -11,32 +11,18 @@ import ( // GetRuntime generates a new libpod runtime configured by command line options func GetRuntime(c *cli.Context) (*libpod.Runtime, error) { - storageOpts, err := util.GetDefaultStoreOptions() - if err != nil { - return nil, err - } - return GetRuntimeWithStorageOpts(c, &storageOpts) -} - -// GetContainerRuntime generates a new libpod runtime configured by command line options for containers -func GetContainerRuntime(c *cli.Context) (*libpod.Runtime, error) { - mappings, err := util.ParseIDMapping(c.StringSlice("uidmap"), c.StringSlice("gidmap"), c.String("subuidmap"), c.String("subgidmap")) - if err != nil { - return nil, err - } - storageOpts, err := util.GetDefaultStoreOptions() - if err != nil { - return nil, err - } - storageOpts.UIDMap = mappings.UIDMap - storageOpts.GIDMap = mappings.GIDMap - return GetRuntimeWithStorageOpts(c, &storageOpts) -} - -// GetRuntime generates a new libpod runtime configured by command line options -func GetRuntimeWithStorageOpts(c *cli.Context, storageOpts *storage.StoreOptions) (*libpod.Runtime, error) { + storageOpts := new(storage.StoreOptions) options := []libpod.RuntimeOption{} + if c.IsSet("uidmap") || c.IsSet("gidmap") || c.IsSet("subuidmap") || c.IsSet("subgidmap") { + mappings, err := util.ParseIDMapping(c.StringSlice("uidmap"), c.StringSlice("gidmap"), c.String("subuidmap"), c.String("subgidmap")) + if err != nil { + return nil, err + } + storageOpts.UIDMap = mappings.UIDMap + storageOpts.GIDMap = mappings.GIDMap + } + if c.GlobalIsSet("root") { storageOpts.GraphRoot = c.GlobalString("root") } diff --git a/cmd/podman/run.go b/cmd/podman/run.go index af6ced45d..a4b5c918e 100644 --- a/cmd/podman/run.go +++ b/cmd/podman/run.go @@ -44,7 +44,7 @@ func runCmd(c *cli.Context) error { rootless.SetSkipStorageSetup(true) } - runtime, err := libpodruntime.GetContainerRuntime(c) + runtime, err := libpodruntime.GetRuntime(c) if err != nil { return errors.Wrapf(err, "error creating libpod runtime") } diff --git a/libpod/options.go b/libpod/options.go index 6783e2a39..661bd8d91 100644 --- a/libpod/options.go +++ b/libpod/options.go @@ -29,18 +29,18 @@ func WithStorageConfig(config storage.StoreOptions) RuntimeOption { return ErrRuntimeFinalized } - rt.config.StorageConfig.RunRoot = config.RunRoot if config.RunRoot != "" { + rt.config.StorageConfig.RunRoot = config.RunRoot rt.configuredFrom.storageRunRootSet = true } - rt.config.StorageConfig.GraphRoot = config.GraphRoot if config.GraphRoot != "" { + rt.config.StorageConfig.GraphRoot = config.GraphRoot rt.configuredFrom.storageGraphRootSet = true } - rt.config.StorageConfig.GraphDriverName = config.GraphDriverName if config.GraphDriverName != "" { + rt.config.StorageConfig.GraphDriverName = config.GraphDriverName rt.configuredFrom.storageGraphDriverSet = true } @@ -51,14 +51,20 @@ func WithStorageConfig(config storage.StoreOptions) RuntimeOption { rt.configuredFrom.libpodStaticDirSet = true } - rt.config.StorageConfig.GraphDriverOptions = make([]string, len(config.GraphDriverOptions)) - copy(rt.config.StorageConfig.GraphDriverOptions, config.GraphDriverOptions) + if config.GraphDriverOptions != nil { + rt.config.StorageConfig.GraphDriverOptions = make([]string, len(config.GraphDriverOptions)) + copy(rt.config.StorageConfig.GraphDriverOptions, config.GraphDriverOptions) + } - rt.config.StorageConfig.UIDMap = make([]idtools.IDMap, len(config.UIDMap)) - copy(rt.config.StorageConfig.UIDMap, config.UIDMap) + if config.UIDMap != nil { + rt.config.StorageConfig.UIDMap = make([]idtools.IDMap, len(config.UIDMap)) + copy(rt.config.StorageConfig.UIDMap, config.UIDMap) + } - rt.config.StorageConfig.GIDMap = make([]idtools.IDMap, len(config.GIDMap)) - copy(rt.config.StorageConfig.GIDMap, config.GIDMap) + if config.GIDMap != nil { + rt.config.StorageConfig.GIDMap = make([]idtools.IDMap, len(config.GIDMap)) + copy(rt.config.StorageConfig.GIDMap, config.GIDMap) + } return nil } diff --git a/libpod/runtime.go b/libpod/runtime.go index e01fa781b..6a5d2ad39 100644 --- a/libpod/runtime.go +++ b/libpod/runtime.go @@ -278,6 +278,15 @@ func NewRuntime(options ...RuntimeOption) (runtime *Runtime, err error) { deepcopier.Copy(defaultRuntimeConfig).To(runtime.config) runtime.config.TmpDir = tmpDir + if rootless.IsRootless() { + // If we're rootless, override the default storage config + storageConf, err := util.GetDefaultRootlessStoreOptions() + if err != nil { + return nil, errors.Wrapf(err, "error retrieving rootless storage config") + } + runtime.config.StorageConfig = storageConf + } + configPath := ConfigPath foundConfig := true rootlessConfigPath := "" diff --git a/pkg/util/utils.go b/pkg/util/utils.go index de29bc5d8..78484eb78 100644 --- a/pkg/util/utils.go +++ b/pkg/util/utils.go @@ -313,33 +313,31 @@ func getTomlStorage(storeOptions *storage.StoreOptions) *tomlConfig { return config } -// GetDefaultStoreOptions returns the storage ops for containers -func GetDefaultStoreOptions() (storage.StoreOptions, error) { - storageOpts := storage.DefaultStoreOptions - if rootless.IsRootless() { - var err error - storageOpts, err = GetRootlessStorageOpts() +// GetDefaultStoreOptions returns the storage ops for containers. +func GetDefaultRootlessStoreOptions() (storage.StoreOptions, error) { + var err error + storageOpts, err := GetRootlessStorageOpts() + if err != nil { + return storageOpts, err + } + + storageConf := filepath.Join(os.Getenv("HOME"), ".config/containers/storage.conf") + if _, err := os.Stat(storageConf); err == nil { + storage.ReloadConfigurationFile(storageConf, &storageOpts) + } else if os.IsNotExist(err) { + os.MkdirAll(filepath.Dir(storageConf), 0755) + file, err := os.OpenFile(storageConf, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666) if err != nil { - return storageOpts, err + return storageOpts, errors.Wrapf(err, "cannot open %s", storageConf) } - storageConf := filepath.Join(os.Getenv("HOME"), ".config/containers/storage.conf") - if _, err := os.Stat(storageConf); err == nil { - storage.ReloadConfigurationFile(storageConf, &storageOpts) - } else if os.IsNotExist(err) { - os.MkdirAll(filepath.Dir(storageConf), 0755) - file, err := os.OpenFile(storageConf, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666) - if err != nil { - return storageOpts, errors.Wrapf(err, "cannot open %s", storageConf) - } - - tomlConfiguration := getTomlStorage(&storageOpts) - defer file.Close() - enc := toml.NewEncoder(file) - if err := enc.Encode(tomlConfiguration); err != nil { - os.Remove(storageConf) - } + tomlConfiguration := getTomlStorage(&storageOpts) + defer file.Close() + enc := toml.NewEncoder(file) + if err := enc.Encode(tomlConfiguration); err != nil { + os.Remove(storageConf) } } + return storageOpts, nil } -- cgit v1.2.3-54-g00ecf