Merge pull request #7329 from Luap99/generate-systemd-remote

APIv2 add generate systemd endpoint

1 files changed, 45 insertions, 0 deletions

diff --git a/pkg/api/handlers/libpod/generate.go b/pkg/api/handlers/libpod/generate.go
index 966874a2b..33bb75391 100644
--- a/pkg/api/handlers/libpod/generate.go
+++ b/pkg/api/handlers/libpod/generate.go
@@ -7,10 +7,55 @@ import (
 	"github.com/containers/podman/v2/pkg/api/handlers/utils"
 	"github.com/containers/podman/v2/pkg/domain/entities"
 	"github.com/containers/podman/v2/pkg/domain/infra/abi"
+	"github.com/containers/podman/v2/pkg/util"
 	"github.com/gorilla/schema"
 	"github.com/pkg/errors"
 )
 
+func GenerateSystemd(w http.ResponseWriter, r *http.Request) {
+	runtime := r.Context().Value("runtime").(*libpod.Runtime)
+	decoder := r.Context().Value("decoder").(*schema.Decoder)
+	query := struct {
+		Name            bool   `schema:"useName"`
+		New             bool   `schema:"new"`
+		RestartPolicy   string `schema:"restartPolicy"`
+		StopTimeout     uint   `schema:"stopTimeout"`
+		ContainerPrefix string `schema:"containerPrefix"`
+		PodPrefix       string `schema:"podPrefix"`
+		Separator       string `schema:"separator"`
+	}{
+		RestartPolicy:   "on-failure",
+		StopTimeout:     util.DefaultContainerConfig().Engine.StopTimeout,
+		ContainerPrefix: "container",
+		PodPrefix:       "pod",
+		Separator:       "-",
+	}
+
+	if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+		utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
+			errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
+		return
+	}
+
+	containerEngine := abi.ContainerEngine{Libpod: runtime}
+	options := entities.GenerateSystemdOptions{
+		Name:            query.Name,
+		New:             query.New,
+		RestartPolicy:   query.RestartPolicy,
+		StopTimeout:     &query.StopTimeout,
+		ContainerPrefix: query.ContainerPrefix,
+		PodPrefix:       query.PodPrefix,
+		Separator:       query.Separator,
+	}
+	report, err := containerEngine.GenerateSystemd(r.Context(), utils.GetName(r), options)
+	if err != nil {
+		utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "error generating systemd units"))
+		return
+	}
+
+	utils.WriteResponse(w, http.StatusOK, report.Units)
+}
+
 func GenerateKube(w http.ResponseWriter, r *http.Request) {
 	runtime := r.Context().Value("runtime").(*libpod.Runtime)
 	decoder := r.Context().Value("decoder").(*schema.Decoder)