}
func (e *singularityExecutor) Start() error {
- args := []string{"singularity", "exec", "--containall", "--no-home", "--cleanenv", "--pwd", e.spec.WorkingDir}
+ args := []string{"singularity", "exec", "--containall", "--cleanenv", "--pwd", e.spec.WorkingDir}
if !e.spec.EnableNetwork {
args = append(args, "--net", "--network=none")
}
sort.Strings(binds)
for _, path := range binds {
mount := e.spec.BindMounts[path]
- args = append(args, "--bind", mount.HostPath+":"+path+":"+readonlyflag[mount.ReadOnly])
+ if path == e.spec.Env["HOME"] {
+ // Singularity treates $HOME as special case
+ args = append(args, "--home", mount.HostPath+":"+path)
+ } else {
+ args = append(args, "--bind", mount.HostPath+":"+path+":"+readonlyflag[mount.ReadOnly])
+ }
}
// This is for singularity 3.5.2. There are some behaviors
env := make([]string, 0, len(e.spec.Env))
for k, v := range e.spec.Env {
if k == "HOME" {
- // $HOME is a special case on Singularity 3.5,
- // but is just a normal variable on Singularity 3.6+
- // I think this will work with both
- args = append(args, "--home="+v)
+ // Singularity treates $HOME as special case, this is handled
+ // with --home above
+ continue
}
env = append(env, "SINGULARITYENV_"+k+"="+v)
}