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-rw-r--r--cmd/podman/utils.go53
1 files changed, 53 insertions, 0 deletions
diff --git a/cmd/podman/utils.go b/cmd/podman/utils.go
new file mode 100644
index 000000000..a002966c8
--- /dev/null
+++ b/cmd/podman/utils.go
@@ -0,0 +1,53 @@
+package main
+
+import (
+ "github.com/containers/storage"
+ "github.com/projectatomic/libpod/libpod"
+ "github.com/urfave/cli"
+)
+
+// Generate a new libpod runtime configured by command line options
+func getRuntime(c *cli.Context) (*libpod.Runtime, error) {
+ options := []libpod.RuntimeOption{}
+
+ if c.GlobalIsSet("root") || c.GlobalIsSet("runroot") ||
+ c.GlobalIsSet("storage-opt") {
+ storageOpts := storage.DefaultStoreOptions
+
+ if c.GlobalIsSet("root") {
+ storageOpts.GraphRoot = c.GlobalString("root")
+ }
+ if c.GlobalIsSet("runroot") {
+ storageOpts.RunRoot = c.GlobalString("runroot")
+ }
+ // TODO add CLI option to set graph driver
+ if c.GlobalIsSet("storage-opt") {
+ storageOpts.GraphDriverOptions = c.GlobalStringSlice("storage-opt")
+ }
+
+ options = append(options, libpod.WithStorageConfig(storageOpts))
+ }
+
+ // TODO CLI flags for image config?
+ // TODO CLI flag for signature policy?
+
+ if c.GlobalIsSet("runtime") {
+ options = append(options, libpod.WithOCIRuntime(c.GlobalString("runtime")))
+ }
+
+ if c.GlobalIsSet("conmon") {
+ options = append(options, libpod.WithConmonPath(c.GlobalString("conmon")))
+ }
+
+ // TODO flag to set CGroup manager?
+ // TODO flag to set libpod static dir?
+ // TODO flag to set libpod tmp dir?
+
+ if c.GlobalIsSet("cni-config-dir") {
+ options = append(options, libpod.WithCNIConfigDir(c.GlobalString("cni-config-dir")))
+ }
+
+ // TODO flag to set CNI plugins dir?
+
+ return libpod.NewRuntime(options...)
+}