524b65cb9b
* Remove netRPC backend plugins * Remove netRPC database plugins * Fix tests and comments
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package dbplugin
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import (
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"crypto/tls"
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plugin "github.com/hashicorp/go-plugin"
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)
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// Serve is called from within a plugin and wraps the provided
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// Database implementation in a databasePluginRPCServer object and starts a
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// RPC server.
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func Serve(db Database, tlsProvider func() (*tls.Config, error)) {
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plugin.Serve(ServeConfig(db, tlsProvider))
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}
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func ServeConfig(db Database, tlsProvider func() (*tls.Config, error)) *plugin.ServeConfig {
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// pluginSets is the map of plugins we can dispense.
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pluginSets := map[int]plugin.PluginSet{
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// Version 3 used to supports both protocols. We want to keep it around
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// since it's possible old plugins built against this version will still
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// work with gRPC. There is currently no difference between version 3
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// and version 4.
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3: plugin.PluginSet{
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"database": &GRPCDatabasePlugin{
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Impl: db,
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},
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},
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4: plugin.PluginSet{
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"database": &GRPCDatabasePlugin{
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Impl: db,
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},
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},
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}
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conf := &plugin.ServeConfig{
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HandshakeConfig: handshakeConfig,
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VersionedPlugins: pluginSets,
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TLSProvider: tlsProvider,
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GRPCServer: plugin.DefaultGRPCServer,
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}
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return conf
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}
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