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065af9707c
Generated largely from the specified config; small parts taken from `docker image inspect`, such as the command line. Renamed some of the yaml keys to match the OCI spec rather than Docker Compose as we decided they are more readable, no more underscores. Add some extra functionality - tmpfs specification - fully general mount specification - no new privileges can be specified now For nostalgic reasons, using engine-api to talk to the docker cli as we only need an old API version, and it is nice and easy to vendor... Signed-off-by: Justin Cormack <justin.cormack@docker.com>
60 lines
1.6 KiB
Go
60 lines
1.6 KiB
Go
// +build experimental
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package client
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import (
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"encoding/json"
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"net/http"
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"net/url"
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"github.com/docker/engine-api/types"
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"golang.org/x/net/context"
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)
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// PluginInstall installs a plugin
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func (cli *Client) PluginInstall(ctx context.Context, name string, options types.PluginInstallOptions) error {
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// FIXME(vdemeester) name is a ref, we might want to parse/validate it here.
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query := url.Values{}
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query.Set("name", name)
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resp, err := cli.tryPluginPull(ctx, query, options.RegistryAuth)
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if resp.statusCode == http.StatusUnauthorized && options.PrivilegeFunc != nil {
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newAuthHeader, privilegeErr := options.PrivilegeFunc()
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if privilegeErr != nil {
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ensureReaderClosed(resp)
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return privilegeErr
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}
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resp, err = cli.tryPluginPull(ctx, query, newAuthHeader)
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}
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if err != nil {
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ensureReaderClosed(resp)
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return err
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}
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var privileges types.PluginPrivileges
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if err := json.NewDecoder(resp.body).Decode(&privileges); err != nil {
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ensureReaderClosed(resp)
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return err
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}
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ensureReaderClosed(resp)
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if !options.AcceptAllPermissions && options.AcceptPermissionsFunc != nil && len(privileges) > 0 {
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accept, err := options.AcceptPermissionsFunc(privileges)
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if err != nil {
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return err
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}
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if !accept {
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resp, _ := cli.delete(ctx, "/plugins/"+name, nil, nil)
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ensureReaderClosed(resp)
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return pluginPermissionDenied{name}
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}
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}
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if options.Disabled {
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return nil
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}
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return cli.PluginEnable(ctx, name)
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}
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func (cli *Client) tryPluginPull(ctx context.Context, query url.Values, registryAuth string) (*serverResponse, error) {
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headers := map[string][]string{"X-Registry-Auth": {registryAuth}}
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return cli.post(ctx, "/plugins/pull", query, nil, headers)
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}
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