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server: remove podsandbox on failure

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2016-09-17 11:37:20 +02:00
parent 66fdf3ae21
commit 2d8691cb0a
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GPG key ID: B2BEAD150DE936B9
1 changed files with 19 additions and 10 deletions
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29
server/runtime.go
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@ -61,6 +61,12 @@ func (s *Server) CreatePodSandbox(ctx context.Context, req *pb.CreatePodSandboxR
return nil, err
}
defer func() {
if err != nil {
os.RemoveAll(podSandboxDir)
}
}()
// creates a spec Generator with the default spec.
g := generate.New()
@ -84,8 +90,11 @@ func (s *Server) CreatePodSandbox(ctx context.Context, req *pb.CreatePodSandboxR
dnsServers := req.GetConfig().GetDnsOptions().GetServers()
dnsSearches := req.GetConfig().GetDnsOptions().GetSearches()
resolvPath := fmt.Sprintf("%s/resolv.conf", podSandboxDir)
if err := parseDNSOptions(dnsServers, dnsSearches, resolvPath); err != nil {
if err1 := removeFile(resolvPath); err1 != nil {
err = parseDNSOptions(dnsServers, dnsSearches, resolvPath)
if err != nil {
err1 := removeFile(resolvPath)
if err1 != nil {
err = err1
return nil, fmt.Errorf("%v; failed to remove %s: %v", err, resolvPath, err1)
}
return nil, err
@ -113,21 +122,21 @@ func (s *Server) CreatePodSandbox(ctx context.Context, req *pb.CreatePodSandboxR
// set up namespaces
if req.GetConfig().GetLinux().GetNamespaceOptions().GetHostNetwork() {
err := g.RemoveLinuxNamespace("network")
err = g.RemoveLinuxNamespace("network")
if err != nil {
return nil, err
}
}
if req.GetConfig().GetLinux().GetNamespaceOptions().GetHostPid() {
err := g.RemoveLinuxNamespace("pid")
err = g.RemoveLinuxNamespace("pid")
if err != nil {
return nil, err
}
}
if req.GetConfig().GetLinux().GetNamespaceOptions().GetHostIpc() {
err := g.RemoveLinuxNamespace("ipc")
err = g.RemoveLinuxNamespace("ipc")
if err != nil {
return nil, err
}
@ -144,11 +153,11 @@ func (s *Server) CreatePodSandbox(ctx context.Context, req *pb.CreatePodSandboxR
return nil, err
}
if err := s.runtime.CreateContainer(container); err != nil {
if err = s.runtime.CreateContainer(container); err != nil {
return nil, err
}
if err := s.runtime.UpdateStatus(container); err != nil {
if err = s.runtime.UpdateStatus(container); err != nil {
return nil, err
}
@ -158,17 +167,17 @@ func (s *Server) CreatePodSandbox(ctx context.Context, req *pb.CreatePodSandboxR
if err != nil {
return nil, err
}
if err := s.netPlugin.SetUpPod(netnsPath, podNamespace, name, containerName); err != nil {
if err = s.netPlugin.SetUpPod(netnsPath, podNamespace, name, containerName); err != nil {
return nil, fmt.Errorf("failed to create network for container %s in sandbox %s: %v", containerName, name, err)
}
if err := s.runtime.StartContainer(container); err != nil {
if err = s.runtime.StartContainer(container); err != nil {
return nil, err
}
s.addContainer(container)
if err := s.runtime.UpdateStatus(container); err != nil {
if err = s.runtime.UpdateStatus(container); err != nil {
return nil, err
}