Example #1
0
func (c *Cluster) getNetworks(filters *swarmapi.ListNetworksRequest_Filters) ([]apitypes.NetworkResource, error) {
	c.mu.RLock()
	defer c.mu.RUnlock()

	state := c.currentNodeState()
	if !state.IsActiveManager() {
		return nil, c.errNoManager(state)
	}

	ctx, cancel := c.getRequestContext()
	defer cancel()

	r, err := state.controlClient.ListNetworks(ctx, &swarmapi.ListNetworksRequest{Filters: filters})
	if err != nil {
		return nil, err
	}

	var networks []apitypes.NetworkResource

	for _, network := range r.Networks {
		networks = append(networks, convert.BasicNetworkFromGRPC(*network))
	}

	return networks, nil
}
Example #2
0
// GetNetwork returns a cluster network by ID.
func (c *Cluster) GetNetwork(input string) (apitypes.NetworkResource, error) {
	c.RLock()
	defer c.RUnlock()

	if !c.isActiveManager() {
		return apitypes.NetworkResource{}, ErrNoManager
	}

	network, err := getNetwork(c.getRequestContext(), c.client, input)
	if err != nil {
		return apitypes.NetworkResource{}, err
	}
	return convert.BasicNetworkFromGRPC(*network), nil
}
Example #3
0
// GetNetwork returns a cluster network by an ID.
func (c *Cluster) GetNetwork(input string) (apitypes.NetworkResource, error) {
	c.mu.RLock()
	defer c.mu.RUnlock()

	state := c.currentNodeState()
	if !state.IsActiveManager() {
		return apitypes.NetworkResource{}, c.errNoManager(state)
	}

	ctx, cancel := c.getRequestContext()
	defer cancel()

	network, err := getNetwork(ctx, state.controlClient, input)
	if err != nil {
		return apitypes.NetworkResource{}, err
	}
	return convert.BasicNetworkFromGRPC(*network), nil
}
Example #4
0
// GetNetworks returns all current cluster managed networks.
func (c *Cluster) GetNetworks() ([]apitypes.NetworkResource, error) {
	c.RLock()
	defer c.RUnlock()

	if !c.isActiveManager() {
		return nil, ErrNoManager
	}

	r, err := c.client.ListNetworks(c.getRequestContext(), &swarmapi.ListNetworksRequest{})
	if err != nil {
		return nil, err
	}

	var networks []apitypes.NetworkResource

	for _, network := range r.Networks {
		networks = append(networks, convert.BasicNetworkFromGRPC(*network))
	}

	return networks, nil
}