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https://github.com/containers/podman
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2e70d4201f
Testing `podman system check` requires that we have a way to intentionally introduce storage corruptions. Add a hidden `podman testing` command that provides the necessary internal logic in subcommands. Stub out the tunnel implementation for now. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
//go:build linux && !remote
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// +build linux,!remote
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package main
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import (
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"fmt"
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"os"
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"github.com/containers/podman/v5/pkg/domain/entities"
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"github.com/containers/storage"
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"github.com/containers/storage/types"
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)
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var (
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globalStore storage.Store
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engineMode = entities.ABIMode
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)
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func init() {
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if defaultStoreOptions, err := storage.DefaultStoreOptions(); err == nil {
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globalStorageOptions = defaultStoreOptions
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}
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if storageConf, ok := os.LookupEnv("CONTAINERS_STORAGE_CONF"); ok {
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options := globalStorageOptions
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if types.ReloadConfigurationFileIfNeeded(storageConf, &options) == nil {
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globalStorageOptions = options
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}
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}
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fl := mainCmd.PersistentFlags()
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fl.StringVar(&globalStorageOptions.GraphDriverName, "storage-driver", "", "storage driver used to manage images and containers")
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fl.StringVar(&globalStorageOptions.GraphRoot, "root", "", "where images and containers will be stored")
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fl.StringVar(&globalStorageOptions.RunRoot, "runroot", "", "where volatile state information will be stored")
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fl.StringArrayVar(&globalStorageOptions.GraphDriverOptions, "storage-opt", nil, "storage driver options")
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fl.StringVar(&globalStorageOptions.ImageStore, "imagestore", "", "where to store just some parts of images")
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fl.BoolVar(&globalStorageOptions.TransientStore, "transient-store", false, "enable transient container storage")
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}
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func storeBefore() error {
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defaultStoreOptions, err := storage.DefaultStoreOptions()
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if err != nil {
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fmt.Fprintf(os.Stderr, "selecting storage options: %v", err)
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return nil
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}
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globalStorageOptions = defaultStoreOptions
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store, err := storage.GetStore(globalStorageOptions)
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if err != nil {
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return err
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}
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globalStore = store
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if podmanConfig.URI != "" {
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engineMode = entities.TunnelMode
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} else {
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engineMode = entities.ABIMode
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}
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return nil
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}
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func storeAfter() error {
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if globalStore != nil {
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_, err := globalStore.Shutdown(false)
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return err
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}
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return nil
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}
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