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Merge pull request #89 from fubarhouse/isue/88
#88: Open up Docker Network API to user/config
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| package library | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "fmt" | ||
|
|
||
| "github.com/docker/docker/api/types" | ||
| "github.com/docker/docker/client" | ||
| "github.com/fubarhouse/pygmy-go/service/interface" | ||
| ) | ||
|
|
||
| // NetworkCreate is part of a centralised abstraction of the Docker API | ||
| // and will create a Docker network with a specified configuration. | ||
| func NetworkCreate(c Config, name string) error { | ||
| return model.DockerNetworkCreate(name, c.Networks[name].Config) | ||
| } | ||
|
|
||
| // NetworkConnect is part of a centralised abstraction of the Docker API | ||
| // and will connect a created container to a docker network with a | ||
| // specified name. | ||
| func NetworkConnect(c Config, name string, containerName string) error { | ||
| return model.DockerNetworkConnect(name, containerName) | ||
| } | ||
|
|
||
| // NetworkStatus will check the state of a Docker network to test if it has | ||
| // been created, and will return false if the network can not be found. | ||
| func NetworkStatus(network string) (bool, error) { | ||
| ctx := context.Background() | ||
| cli, err := client.NewEnvClient() | ||
| if err != nil { | ||
| return false, err | ||
| } | ||
| networkResources, err := cli.NetworkList(ctx, types.NetworkListOptions{}) | ||
| for _, Network := range networkResources { | ||
| if Network.Name == network { | ||
| return true, nil | ||
| } | ||
| } | ||
| return false, errors.New(fmt.Sprintf("network %v not found\n", network)) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,34 +1,26 @@ | ||
| package network | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "fmt" | ||
|
|
||
| "github.com/docker/docker/api/types" | ||
| "github.com/docker/docker/client" | ||
| "github.com/fubarhouse/pygmy-go/service/interface" | ||
| "github.com/docker/docker/api/types/network" | ||
| model "github.com/fubarhouse/pygmy-go/service/interface" | ||
| ) | ||
|
|
||
| func Create(network string) error { | ||
| return model.DockerNetworkCreate(network) | ||
| } | ||
|
|
||
| func Connect(containerName string, network string) error { | ||
| return model.DockerNetworkConnect(network, containerName) | ||
| } | ||
|
|
||
| func Status(network string) (bool, error) { | ||
| ctx := context.Background() | ||
| cli, err := client.NewEnvClient() | ||
| if err != nil { | ||
| return false, err | ||
| } | ||
| networkResources, err := cli.NetworkList(ctx, types.NetworkListOptions{}) | ||
| for _, Network := range networkResources { | ||
| if Network.Name == network { | ||
| return true, nil | ||
| } | ||
| // New will generate the defaults for the Docker network. | ||
| // If configuration is provided this will not be used at all. | ||
| func New() model.Network { | ||
| return model.Network{ | ||
| Name: "amazeeio-network", | ||
| Containers: []string{"amazeeio-haproxy"}, | ||
| Config: types.NetworkCreate{ | ||
| IPAM: &network.IPAM{ | ||
| Config: []network.IPAMConfig{ | ||
| { | ||
| Subnet: "10.99.99.0/24", | ||
| Gateway: "10.99.99.1", | ||
| }, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| return false, errors.New(fmt.Sprintf("network %v not found\n", network)) | ||
| } |