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|
package generic
import (
"fmt"
"net/http"
goRuntime "runtime"
"time"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/api/handlers"
"github.com/containers/libpod/pkg/api/handlers/utils"
docker "github.com/docker/docker/api/types"
"github.com/pkg/errors"
)
const (
DefaultApiVersion = "1.40" // See https://docs.docker.com/engine/api/v1.40/
MinimalApiVersion = "1.24"
)
func VersionHandler(w http.ResponseWriter, r *http.Request) {
// 200 ok
// 500 internal
runtime := r.Context().Value("runtime").(*libpod.Runtime)
versionInfo, err := define.GetVersion()
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err)
return
}
infoData, err := runtime.Info()
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "Failed to obtain system memory info"))
return
}
hostInfo := infoData[0].Data
components := []docker.ComponentVersion{{
Name: "Podman Engine",
Version: versionInfo.Version,
Details: map[string]string{
"APIVersion": DefaultApiVersion,
"Arch": goRuntime.GOARCH,
"BuildTime": time.Unix(versionInfo.Built, 0).Format(time.RFC3339),
"Experimental": "true",
"GitCommit": versionInfo.GitCommit,
"GoVersion": versionInfo.GoVersion,
"KernelVersion": hostInfo["kernel"].(string),
"MinAPIVersion": MinimalApiVersion,
"Os": goRuntime.GOOS,
},
}}
utils.WriteResponse(w, http.StatusOK, handlers.Version{Version: docker.Version{
Platform: struct {
Name string
}{
Name: fmt.Sprintf("%s/%s/%s", goRuntime.GOOS, goRuntime.GOARCH, hostInfo["Distribution"].(map[string]interface{})["distribution"].(string)),
},
APIVersion: components[0].Details["APIVersion"],
Arch: components[0].Details["Arch"],
BuildTime: components[0].Details["BuildTime"],
Components: components,
Experimental: true,
GitCommit: components[0].Details["GitCommit"],
GoVersion: components[0].Details["GoVersion"],
KernelVersion: components[0].Details["KernelVersion"],
MinAPIVersion: components[0].Details["MinAPIVersion"],
Os: components[0].Details["Os"],
Version: components[0].Version,
}})
}
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