open-consul/command/rpc.go

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package command
import (
"flag"
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"github.com/armon/consul-api"
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"github.com/hashicorp/consul/command/agent"
)
// RPCAddrFlag returns a pointer to a string that will be populated
// when the given flagset is parsed with the RPC address of the Consul.
func RPCAddrFlag(f *flag.FlagSet) *string {
return f.String("rpc-addr", "127.0.0.1:8400",
"RPC address of the Consul agent")
}
// RPCClient returns a new Consul RPC client with the given address.
func RPCClient(addr string) (*agent.RPCClient, error) {
return agent.NewRPCClient(addr)
}
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// HTTPAddrFlag returns a pointer to a string that will be populated
// when the given flagset is parsed with the HTTP address of the Consul.
func HTTPAddrFlag(f *flag.FlagSet) *string {
return f.String("http-addr", "127.0.0.1:8500",
"HTTP address of the Consul agent")
}
// HTTPClient returns a new Consul HTTP client with the given address.
func HTTPClient(addr string) (*consulapi.Client, error) {
return HTTPClientDC(addr, "")
}
// HTTPClientDC returns a new Consul HTTP client with the given address and datacenter
func HTTPClientDC(addr, dc string) (*consulapi.Client, error) {
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conf := consulapi.DefaultConfig()
conf.Address = addr
conf.Datacenter = dc
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return consulapi.NewClient(conf)
}