github.com/containerd/nerdctl@v1.7.7/pkg/ocihook/ocihook_linux.go (about)

     1  /*
     2     Copyright The containerd Authors.
     3  
     4     Licensed under the Apache License, Version 2.0 (the "License");
     5     you may not use this file except in compliance with the License.
     6     You may obtain a copy of the License at
     7  
     8         http://www.apache.org/licenses/LICENSE-2.0
     9  
    10     Unless required by applicable law or agreed to in writing, software
    11     distributed under the License is distributed on an "AS IS" BASIS,
    12     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13     See the License for the specific language governing permissions and
    14     limitations under the License.
    15  */
    16  
    17  package ocihook
    18  
    19  import (
    20  	"github.com/containerd/containerd/contrib/apparmor"
    21  	"github.com/containerd/log"
    22  	"github.com/containerd/nerdctl/pkg/apparmorutil"
    23  	"github.com/containerd/nerdctl/pkg/defaults"
    24  )
    25  
    26  func loadAppArmor() {
    27  	if !apparmorutil.CanLoadNewProfile() {
    28  		return
    29  	}
    30  	// ensure that the default profile is loaded to the host
    31  	if err := apparmor.LoadDefaultProfile(defaults.AppArmorProfileName); err != nil {
    32  		log.L.WithError(err).Errorf("failed to load AppArmor profile %q", defaults.AppArmorProfileName)
    33  		// We do not abort here. This is by design, and not a security issue.
    34  		//
    35  		// If the container is configured to use the default AppArmor profile
    36  		// but the profile was not actually loaded, runc will fail.
    37  	}
    38  }