mirror of https://github.com/containers/podman.git
83 lines
2.6 KiB
Go
83 lines
2.6 KiB
Go
package libpod
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import (
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"io"
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"io/ioutil"
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"net/http"
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"os"
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"github.com/containers/image/v5/types"
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"github.com/containers/podman/v2/libpod"
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"github.com/containers/podman/v2/pkg/api/handlers/utils"
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"github.com/containers/podman/v2/pkg/auth"
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"github.com/containers/podman/v2/pkg/domain/entities"
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"github.com/containers/podman/v2/pkg/domain/infra/abi"
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"github.com/gorilla/schema"
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"github.com/pkg/errors"
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)
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func PlayKube(w http.ResponseWriter, r *http.Request) {
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runtime := r.Context().Value("runtime").(*libpod.Runtime)
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decoder := r.Context().Value("decoder").(*schema.Decoder)
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query := struct {
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Network string `schema:"reference"`
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TLSVerify bool `schema:"tlsVerify"`
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}{
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TLSVerify: true,
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}
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if err := decoder.Decode(&query, r.URL.Query()); err != nil {
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utils.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest,
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errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
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return
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}
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// Fetch the K8s YAML file from the body, and copy it to a temp file.
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tmpfile, err := ioutil.TempFile("", "libpod-play-kube.yml")
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if err != nil {
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utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "unable to create tempfile"))
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return
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}
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defer os.Remove(tmpfile.Name())
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if _, err := io.Copy(tmpfile, r.Body); err != nil && err != io.EOF {
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tmpfile.Close()
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utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "unable to write archive to temporary file"))
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return
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}
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if err := tmpfile.Close(); err != nil {
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utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "error closing temporary file"))
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return
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}
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authConf, authfile, err := auth.GetCredentials(r)
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if err != nil {
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utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "Failed to parse %q header for %s", auth.XRegistryAuthHeader, r.URL.String()))
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return
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}
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defer auth.RemoveAuthfile(authfile)
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var username, password string
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if authConf != nil {
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username = authConf.Username
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password = authConf.Password
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}
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containerEngine := abi.ContainerEngine{Libpod: runtime}
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options := entities.PlayKubeOptions{
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Authfile: authfile,
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Username: username,
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Password: password,
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Network: query.Network,
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Quiet: true,
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}
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if _, found := r.URL.Query()["tlsVerify"]; found {
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options.SkipTLSVerify = types.NewOptionalBool(!query.TLSVerify)
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}
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report, err := containerEngine.PlayKube(r.Context(), tmpfile.Name(), options)
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if err != nil {
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utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "error playing YAML file"))
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return
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}
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utils.WriteResponse(w, http.StatusOK, report)
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}
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