// AddContainerToScope adds a container, referenced by handle, to a scope.
// If an error is return, the returned handle should not be used.
//
// returns:
// modified handle
func (c *ContainerProxy) AddContainerToScope(handle string, config types.ContainerCreateConfig) (string, error) {
defer trace.End(trace.Begin(handle))
if c.client == nil {
return "",
derr.NewErrorWithStatusCode(fmt.Errorf("ContainerProxy.AddContainerToScope failed to create a portlayer client"),
http.StatusInternalServerError)
}
log.Debugf("Network Configuration Section - Container Create")
// configure networking
netConf := toModelsNetworkConfig(config)
if netConf != nil {
addContRes, err := c.client.Scopes.AddContainer(scopes.NewAddContainerParamsWithContext(ctx).
WithScope(netConf.NetworkName).
WithConfig(&models.ScopesAddContainerConfig{
Handle: handle,
NetworkConfig: netConf,
}))
if err != nil {
log.Errorf("ContainerProxy.AddContainerToScope: Scopes error: %s", err.Error())
return handle, derr.NewErrorWithStatusCode(err, http.StatusInternalServerError)
}
defer func() {
if err == nil {
return
}
// roll back the AddContainer call
if _, err2 := c.client.Scopes.RemoveContainer(scopes.NewRemoveContainerParamsWithContext(ctx).WithHandle(handle).WithScope(netConf.NetworkName)); err2 != nil {
log.Warnf("could not roll back container add: %s", err2)
}
}()
handle = addContRes.Payload
}
return handle, nil
}
func (n *Network) ConnectContainerToNetwork(containerName, networkName string, endpointConfig *apinet.EndpointSettings) error {
vc := cache.ContainerCache().GetContainer(containerName)
if vc != nil {
containerName = vc.ContainerID
}
client := PortLayerClient()
getRes, err := client.Containers.Get(containers.NewGetParamsWithContext(ctx).WithID(containerName))
if err != nil {
switch err := err.(type) {
case *containers.GetNotFound:
return derr.NewRequestNotFoundError(fmt.Errorf(err.Payload.Message))
case *containers.GetDefault:
return derr.NewErrorWithStatusCode(fmt.Errorf(err.Payload.Message), http.StatusInternalServerError)
default:
return derr.NewErrorWithStatusCode(err, http.StatusInternalServerError)
}
}
h := getRes.Payload
nc := &models.NetworkConfig{NetworkName: networkName}
if endpointConfig != nil {
if endpointConfig.IPAMConfig != nil && endpointConfig.IPAMConfig.IPv4Address != "" {
nc.Address = &endpointConfig.IPAMConfig.IPv4Address
}
// Pass Links and Aliases to PL
nc.Aliases = vicendpoint.Alias(endpointConfig)
}
addConRes, err := client.Scopes.AddContainer(scopes.NewAddContainerParamsWithContext(ctx).
WithScope(nc.NetworkName).
WithConfig(&models.ScopesAddContainerConfig{
Handle: h,
NetworkConfig: nc,
}))
if err != nil {
switch err := err.(type) {
case *scopes.AddContainerNotFound:
return derr.NewRequestNotFoundError(fmt.Errorf(err.Payload.Message))
case *scopes.AddContainerInternalServerError:
return derr.NewErrorWithStatusCode(fmt.Errorf(err.Payload.Message), http.StatusInternalServerError)
default:
return derr.NewErrorWithStatusCode(err, http.StatusInternalServerError)
}
}
h = addConRes.Payload
// only bind if the container is running
// get the state of the container
getStateRes, err := client.Containers.GetState(containers.NewGetStateParamsWithContext(ctx).WithHandle(h))
if err != nil {
switch err := err.(type) {
case *containers.GetStateNotFound:
return derr.NewRequestNotFoundError(fmt.Errorf(err.Payload.Message))
case *containers.GetStateDefault:
return derr.NewErrorWithStatusCode(fmt.Errorf(err.Payload.Message), http.StatusInternalServerError)
default:
return derr.NewErrorWithStatusCode(err, http.StatusInternalServerError)
}
}
h = getStateRes.Payload.Handle
if getStateRes.Payload.State == "RUNNING" {
bindRes, err := client.Scopes.BindContainer(scopes.NewBindContainerParamsWithContext(ctx).WithHandle(h))
if err != nil {
switch err := err.(type) {
case *scopes.BindContainerNotFound:
return derr.NewRequestNotFoundError(fmt.Errorf(err.Payload.Message))
case *scopes.BindContainerInternalServerError:
return derr.NewErrorWithStatusCode(fmt.Errorf(err.Payload.Message), http.StatusInternalServerError)
default:
return derr.NewErrorWithStatusCode(err, http.StatusInternalServerError)
}
}
defer func() {
if err == nil {
return
}
if _, err2 := client.Scopes.UnbindContainer(scopes.NewUnbindContainerParamsWithContext(ctx).WithHandle(h)); err2 != nil {
log.Warnf("failed bind container rollback: %s", err2)
}
}()
h = bindRes.Payload.Handle
}
// commit handle
_, err = client.Containers.Commit(containers.NewCommitParamsWithContext(ctx).WithHandle(h))
if err != nil {
switch err := err.(type) {
case *containers.CommitNotFound:
return derr.NewRequestNotFoundError(fmt.Errorf(err.Payload.Message))
case *containers.CommitDefault:
return derr.NewErrorWithStatusCode(fmt.Errorf(err.Payload.Message), http.StatusInternalServerError)
default:
return derr.NewErrorWithStatusCode(err, http.StatusInternalServerError)
}
}
return nil
}