support building with BUILDTAGS="no_zfs no_aufs"

AkihiroSuda · AkihiroSuda · commit 8e685f78cf66 · 2020-02-19T01:52:03.000+09:00
These plugins do not always need to be built-in.

Signed-off-by: Akihiro Suda &lt;akihiro.suda.cz@hco.ntt.co.jp&gt;
diff --git a/cmd/containerd/builtins_aufs_linux.go b/cmd/containerd/builtins_aufs_linux.go
@@ -0,0 +1,21 @@
+// +build !no_aufs
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package main
+
+import _ "github.com/containerd/aufs"
diff --git a/cmd/containerd/builtins_linux.go b/cmd/containerd/builtins_linux.go
@@ -17,13 +17,11 @@
 package main
 
 import (
-	_ "github.com/containerd/aufs"
 	_ "github.com/containerd/containerd/metrics/cgroups"
 	_ "github.com/containerd/containerd/metrics/cgroups/v2"
 	_ "github.com/containerd/containerd/runtime/v1/linux"
 	_ "github.com/containerd/containerd/runtime/v2"
 	_ "github.com/containerd/containerd/runtime/v2/runc/options"
 	_ "github.com/containerd/containerd/snapshots/native"
 	_ "github.com/containerd/containerd/snapshots/overlay"
-	_ "github.com/containerd/zfs"
 )
diff --git a/cmd/containerd/builtins_zfs_linux.go b/cmd/containerd/builtins_zfs_linux.go
@@ -0,0 +1,21 @@
+// +build !no_zfs
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package main
+
+import _ "github.com/containerd/zfs"
