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Add the CreateRuntime, CreateContainer and StartContainer Hooks

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Signed-off-by: Renaud Gaubert <rgaubert@nvidia.com>
This commit is contained in:
Renaud Gaubert
2020-02-07 14:17:51 -08:00
parent 82d2fa4eb0
commit ccdd75760c
9 changed files with 166 additions and 66 deletions
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libcontainer/specconv/spec_linux.go
+16 -5
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@@ -881,20 +881,31 @@ func SetupSeccomp(config *specs.LinuxSeccomp) (*configs.Seccomp, error) {
}
func createHooks(rspec *specs.Spec, config *configs.Config) {
config.Hooks = &configs.Hooks{}
config.Hooks = configs.Hooks{}
if rspec.Hooks != nil {
for _, h := range rspec.Hooks.Prestart {
cmd := createCommandHook(h)
config.Hooks.Prestart = append(config.Hooks.Prestart, configs.NewCommandHook(cmd))
config.Hooks[configs.Prestart] = append(config.Hooks[configs.Prestart], configs.NewCommandHook(cmd))
}
for _, h := range rspec.Hooks.CreateRuntime {
cmd := createCommandHook(h)
config.Hooks[configs.CreateRuntime] = append(config.Hooks[configs.CreateRuntime], configs.NewCommandHook(cmd))
}
for _, h := range rspec.Hooks.CreateContainer {
cmd := createCommandHook(h)
config.Hooks[configs.CreateContainer] = append(config.Hooks[configs.CreateContainer], configs.NewCommandHook(cmd))
}
for _, h := range rspec.Hooks.StartContainer {
cmd := createCommandHook(h)
config.Hooks[configs.StartContainer] = append(config.Hooks[configs.StartContainer], configs.NewCommandHook(cmd))
}
for _, h := range rspec.Hooks.Poststart {
cmd := createCommandHook(h)
config.Hooks.Poststart = append(config.Hooks.Poststart, configs.NewCommandHook(cmd))
config.Hooks[configs.Poststart] = append(config.Hooks[configs.Poststart], configs.NewCommandHook(cmd))
}
for _, h := range rspec.Hooks.Poststop {
cmd := createCommandHook(h)
config.Hooks.Poststop = append(config.Hooks.Poststop, configs.NewCommandHook(cmd))
config.Hooks[configs.Poststop] = append(config.Hooks[configs.Poststop], configs.NewCommandHook(cmd))
}
}
}