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package compat
import (
"fmt"
"net/http"
goRuntime "runtime"
"time"
"github.com/containers/podman/v3/libpod"
"github.com/containers/podman/v3/libpod/define"
"github.com/containers/podman/v3/pkg/api/handlers/utils"
api "github.com/containers/podman/v3/pkg/api/types"
"github.com/containers/podman/v3/pkg/domain/entities"
"github.com/containers/podman/v3/pkg/domain/entities/types"
"github.com/containers/podman/v3/version"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
func VersionHandler(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime)
running, err := define.GetVersion()
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, err)
return
}
info, err := runtime.Info()
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrapf(err, "failed to obtain system memory info"))
return
}
components := []types.ComponentVersion{{
Name: "Podman Engine",
Version: running.Version,
Details: map[string]string{
"APIVersion": version.APIVersion[version.Libpod][version.CurrentAPI].String(),
"Arch": goRuntime.GOARCH,
"BuildTime": time.Unix(running.Built, 0).Format(time.RFC3339),
"Experimental": "false",
"GitCommit": running.GitCommit,
"GoVersion": running.GoVersion,
"KernelVersion": info.Host.Kernel,
"MinAPIVersion": version.APIVersion[version.Libpod][version.MinimalAPI].String(),
"Os": goRuntime.GOOS,
},
}}
if conmon, oci, err := runtime.DefaultOCIRuntime().RuntimeInfo(); err != nil {
logrus.Warnf("Failed to retrieve Conmon and OCI Information: %q", err.Error())
} else {
additional := []types.ComponentVersion{
{
Name: "Conmon",
Version: conmon.Version,
Details: map[string]string{
"Package": conmon.Package,
}},
{
Name: fmt.Sprintf("OCI Runtime (%s)", oci.Name),
Version: oci.Version,
Details: map[string]string{
"Package": oci.Package,
}},
}
components = append(components, additional...)
}
apiVersion := version.APIVersion[version.Compat][version.CurrentAPI]
minVersion := version.APIVersion[version.Compat][version.MinimalAPI]
utils.WriteResponse(w, http.StatusOK, entities.ComponentVersion{
Version: types.Version{
Platform: struct {
Name string
}{
Name: fmt.Sprintf("%s/%s/%s-%s", goRuntime.GOOS, goRuntime.GOARCH, info.Host.Distribution.Distribution, info.Host.Distribution.Version),
},
APIVersion: fmt.Sprintf("%d.%d", apiVersion.Major, apiVersion.Minor),
Arch: components[0].Details["Arch"],
BuildTime: components[0].Details["BuildTime"],
Components: components,
Experimental: false,
GitCommit: components[0].Details["GitCommit"],
GoVersion: components[0].Details["GoVersion"],
KernelVersion: components[0].Details["KernelVersion"],
MinAPIVersion: fmt.Sprintf("%d.%d", minVersion.Major, minVersion.Minor),
Os: components[0].Details["Os"],
Version: components[0].Version,
}})
}
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