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70 lines
2.9 KiB
Go
70 lines
2.9 KiB
Go
package client
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import (
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"context"
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"encoding/json"
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"github.com/moby/moby/api/types/network"
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)
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// NetworkCreateOptions holds options to create a network.
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type NetworkCreateOptions struct {
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Driver string // Driver is the driver-name used to create the network (e.g. `bridge`, `overlay`)
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Scope string // Scope describes the level at which the network exists (e.g. `swarm` for cluster-wide or `local` for machine level).
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EnableIPv4 *bool // EnableIPv4 represents whether to enable IPv4.
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EnableIPv6 *bool // EnableIPv6 represents whether to enable IPv6.
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IPAM *network.IPAM // IPAM is the network's IP Address Management.
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Internal bool // Internal represents if the network is used internal only.
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Attachable bool // Attachable represents if the global scope is manually attachable by regular containers from workers in swarm mode.
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Ingress bool // Ingress indicates the network is providing the routing-mesh for the swarm cluster.
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ConfigOnly bool // ConfigOnly creates a config-only network. Config-only networks are place-holder networks for network configurations to be used by other networks. ConfigOnly networks cannot be used directly to run containers or services.
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ConfigFrom string // ConfigFrom specifies the source which will provide the configuration for this network. The specified network must be a config-only network; see [CreateOptions.ConfigOnly].
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Options map[string]string // Options specifies the network-specific options to use for when creating the network.
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Labels map[string]string // Labels holds metadata specific to the network being created.
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}
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// NetworkCreateResult represents the result of a network create operation.
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type NetworkCreateResult struct {
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ID string
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Warning []string
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}
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// NetworkCreate creates a new network in the docker host.
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func (cli *Client) NetworkCreate(ctx context.Context, name string, options NetworkCreateOptions) (NetworkCreateResult, error) {
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req := network.CreateRequest{
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Name: name,
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Driver: options.Driver,
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Scope: options.Scope,
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EnableIPv4: options.EnableIPv4,
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EnableIPv6: options.EnableIPv6,
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IPAM: options.IPAM,
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Internal: options.Internal,
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Attachable: options.Attachable,
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Ingress: options.Ingress,
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ConfigOnly: options.ConfigOnly,
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Options: options.Options,
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Labels: options.Labels,
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}
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if options.ConfigFrom != "" {
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req.ConfigFrom = &network.ConfigReference{Network: options.ConfigFrom}
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}
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resp, err := cli.post(ctx, "/networks/create", nil, req, nil)
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defer ensureReaderClosed(resp)
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if err != nil {
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return NetworkCreateResult{}, err
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}
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var response network.CreateResponse
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err = json.NewDecoder(resp.Body).Decode(&response)
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var warnings []string
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if response.Warning != "" {
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warnings = []string{response.Warning}
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}
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return NetworkCreateResult{ID: response.ID, Warning: warnings}, err
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}
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