varlink info

The varlinfo info returns the same information as podman info but always includes
the so-called debug information.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #745
Approved by: baude

1 files changed, 57 insertions, 0 deletions

diff --git a/pkg/varlinkapi/system.go b/pkg/varlinkapi/system.go
index 418db6445..63acad909 100644
--- a/pkg/varlinkapi/system.go
+++ b/pkg/varlinkapi/system.go
@@ -1,6 +1,10 @@
 package varlinkapi
 
 import (
+	goruntime "runtime"
+	"strings"
+
+	"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
 	"github.com/projectatomic/libpod/cmd/podman/varlink"
 	"github.com/projectatomic/libpod/libpod"
 )
@@ -28,3 +32,56 @@ func (i *LibpodAPI) Ping(call ioprojectatomicpodman.VarlinkCall) error {
 		Message: "OK",
 	})
 }
+
+// GetInfo returns details about the podman host and its stores
+func (i *LibpodAPI) GetInfo(call ioprojectatomicpodman.VarlinkCall) error {
+	podmanInfo := ioprojectatomicpodman.PodmanInfo{}
+	runtime, err := libpodruntime.GetRuntime(i.Cli)
+	if err != nil {
+		return call.ReplyRuntimeError(err.Error())
+	}
+	info, err := runtime.Info()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	host := info[0].Data
+	infoHost := ioprojectatomicpodman.InfoHost{
+		Mem_free:  host["MemFree"].(int64),
+		Mem_total: host["MemTotal"].(int64),
+		Swap_free: host["SwapFree"].(int64),
+		Arch:      host["arch"].(string),
+		Cpus:      int64(host["cpus"].(int)),
+		Hostname:  host["hostname"].(string),
+		Kernel:    host["kernel"].(string),
+		Os:        host["os"].(string),
+		Uptime:    host["uptime"].(string),
+	}
+	podmanInfo.Host = infoHost
+	store := info[1].Data
+	pmaninfo := ioprojectatomicpodman.InfoPodmanBinary{
+		Compiler:   goruntime.Compiler,
+		Go_version: goruntime.Version(),
+		// TODO : How are we going to get this here?
+		//Podman_version:
+		Git_commit: libpod.GitCommit,
+	}
+
+	graphStatus := ioprojectatomicpodman.InfoGraphStatus{
+		Backing_filesystem:  store["GraphStatus"].(map[string]string)["Backing Filesystem"],
+		Native_overlay_diff: store["GraphStatus"].(map[string]string)["Native Overlay Diff"],
+		Supports_d_type:     store["GraphStatus"].(map[string]string)["Supports d_type"],
+	}
+	infoStore := ioprojectatomicpodman.InfoStore{
+		Graph_driver_name:    store["GraphDriverName"].(string),
+		Containers:           int64(store["ContainerStore"].(map[string]interface{})["number"].(int)),
+		Images:               int64(store["ImageStore"].(map[string]interface{})["number"].(int)),
+		Run_root:             store["RunRoot"].(string),
+		Graph_root:           store["GraphRoot"].(string),
+		Graph_driver_options: strings.Join(store["GraphOptions"].([]string), ", "),
+		Graph_status:         graphStatus,
+	}
+
+	podmanInfo.Store = infoStore
+	podmanInfo.Podman = pmaninfo
+	return call.ReplyGetInfo(podmanInfo)
+}