From 670e1ac67c3e0afbd583dd7fda5fa94f373c1a86 Mon Sep 17 00:00:00 2001
From: Daniel J Walsh <dwalsh@redhat.com>
Date: Fri, 26 Mar 2021 15:47:48 -0400
Subject: [NO TESTS NEEDED] Turn on podman-remote build --isolation

Currently podman only works with --isolation chroot.  This PR
fixes this by allowing the isolation mode to default to OCI and to
also allow users to pass the isolation mode into the containers.

The current tests for --isolation should cause this code to be tested.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
---
 cmd/podman/images/build.go              | 17 ++++++++---------
 pkg/api/handlers/compat/images_build.go |  8 ++------
 2 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/cmd/podman/images/build.go b/cmd/podman/images/build.go
index 7db927e55..da6d556b1 100644
--- a/cmd/podman/images/build.go
+++ b/cmd/podman/images/build.go
@@ -8,7 +8,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/containers/buildah"
 	"github.com/containers/buildah/define"
 	buildahCLI "github.com/containers/buildah/pkg/cli"
 	"github.com/containers/buildah/pkg/parse"
@@ -159,11 +158,11 @@ func buildFlags(cmd *cobra.Command) {
 	flags.SetNormalizeFunc(buildahCLI.AliasFlags)
 	if registry.IsRemote() {
 		flag = flags.Lookup("isolation")
-		buildOpts.Isolation = buildah.OCI
-		if err := flag.Value.Set(buildah.OCI); err != nil {
-			logrus.Errorf("unable to set --isolation to %v: %v", buildah.OCI, err)
+		buildOpts.Isolation = define.OCI
+		if err := flag.Value.Set(define.OCI); err != nil {
+			logrus.Errorf("unable to set --isolation to %v: %v", define.OCI, err)
 		}
-		flag.DefValue = buildah.OCI
+		flag.DefValue = define.OCI
 		_ = flags.MarkHidden("disable-content-trust")
 		_ = flags.MarkHidden("cache-from")
 		_ = flags.MarkHidden("sign-by")
@@ -427,10 +426,10 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil
 	format := ""
 	flags.Format = strings.ToLower(flags.Format)
 	switch {
-	case strings.HasPrefix(flags.Format, buildah.OCI):
-		format = buildah.OCIv1ImageManifest
-	case strings.HasPrefix(flags.Format, buildah.DOCKER):
-		format = buildah.Dockerv2ImageManifest
+	case strings.HasPrefix(flags.Format, define.OCI):
+		format = define.OCIv1ImageManifest
+	case strings.HasPrefix(flags.Format, define.DOCKER):
+		format = define.Dockerv2ImageManifest
 	default:
 		return nil, errors.Errorf("unrecognized image type %q", flags.Format)
 	}
diff --git a/pkg/api/handlers/compat/images_build.go b/pkg/api/handlers/compat/images_build.go
index 20331600d..36785a362 100644
--- a/pkg/api/handlers/compat/images_build.go
+++ b/pkg/api/handlers/compat/images_build.go
@@ -201,13 +201,9 @@ func BuildImage(w http.ResponseWriter, r *http.Request) {
 	}
 	format := buildah.Dockerv2ImageManifest
 	registry := query.Registry
-	isolation := buildah.IsolationChroot
-	/*
-		// FIXME, This is very broken.  Buildah will only work with chroot
-		isolation := buildah.IsolationDefault
-	*/
+	isolation := buildah.IsolationDefault
 	if utils.IsLibpodRequest(r) {
-		// isolation = parseLibPodIsolation(query.Isolation)
+		isolation = parseLibPodIsolation(query.Isolation)
 		registry = ""
 		format = query.OutputFormat
 	} else {
-- 
cgit v1.2.3-54-g00ecf