prometheus/cadvisor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

validate name with isContainerName func

Browse Source
This commit is contained in:
Bas van der Lei 2015-10-02 13:49:27 +02:00
parent 9931854585
commit f8eb8cc982
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
container/docker/factory.go
View File

@ -131,14 +131,20 @@ func ContainerNameToDockerId(name string) string {
return id
}
func isContainerName(name string) bool {
if UseSystemd() {
return dockerCgroupRegexp.MatchString(path.Base(name))
}
return true
}
// Docker handles all containers under /docker
func (self *dockerFactory) CanHandleAndAccept(name string) (bool, bool, error) {
// docker factory accepts all containers it can handle.
canAccept := true
// When using Systemd all docker containers have a .scope suffix
if UseSystemd() && !strings.HasSuffix(path.Base(name), ".scope") {
return false, canAccept, nil
if !isContainerName(name) {
return false, canAccept, fmt.Errorf("invalid container name")
}
// Check if the container is known to docker and it is active.