vv
手順
Goを入れる
yum -y install go
grpcurlのインストール
コマンドをインストールする先のディレクトリを指定する。（インストール時にbinが追加されるので/binをつけない）
export GOPATH=/usr/local
インストールの実施
go get github.com/fullstorydev/grpcurl go install github.com/fullstorydev/grpcurl/cmd/grpcurl
確認
$ ls /usr/local/bin/grpcurl $ /usr/local/bin/grpcurl -help Usage: grpcurl [flags] [address] [list|describe] [symbol] The 'address' is only optional when used with 'list' or 'describe' and a protoset or proto flag is provided. If 'list' is indicated, the symbol (if present) should be a fully-qualified service name. If present, all methods of that service are listed. If not present, all exposed services are listed, or all services defined in protosets. If 'describe' is indicated, the descriptor for the given symbol is shown. The symbol should be a fully-qualified service, enum, or message name. If no symbol is given then the descriptors for all exposed or known services are shown. If neither verb is present, the symbol must be a fully-qualified method name in 'service/method' or 'service.method' format. In this case, the request body will be used to invoke the named method. If no body is given but one is required (i.e. the method is unary or server-streaming), an empty instance of the method's request type will be sent. The address will typically be in the form "host:port" where host can be an IP address or a hostname and port is a numeric port or service name. If an IPv6 address is given, it must be surrounded by brackets, like "[2001:db8::1]". For Unix variants, if a -unix=true flag is present, then the address must be the path to the domain socket. Available flags: -H value Additional headers in 'name: value' format. May specify more than one via multiple flags. These headers will also be included in reflection requests requests to a server. -authority string The authoritative name of the remote server. This value is passed as the value of the ":authority" pseudo-header in the HTTP/2 protocol. When TLS is used, this will also be used as the server name when verifying the server's certificate. It defaults to the address that is provided in the positional arguments. -cacert string File containing trusted root certificates for verifying the server. Ignored if -insecure is specified. -cert string File containing client certificate (public key), to present to the server. Not valid with -plaintext option. Must also provide -key option. -connect-timeout float The maximum time, in seconds, to wait for connection to be established. Defaults to 10 seconds. -d string Data for request contents. If the value is '@' then the request contents are read from stdin. For calls that accept a stream of requests, the contents should include all such request messages concatenated together (possibly delimited; see -format). -emit-defaults Emit default values for JSON-encoded responses. -expand-headers If set, headers may use '${NAME}' syntax to reference environment variables. These will be expanded to the actual environment variable value before sending to the server. For example, if there is an environment variable defined like FOO=bar, then a header of 'key: ${FOO}' would expand to 'key: bar'. This applies to -H, -rpc-header, and -reflect-header options. No other expansion/escaping is performed. This can be used to supply credentials/secrets without having to put them in command-line arguments. -format string The format of request data. The allowed values are 'json' or 'text'. For 'json', the input data must be in JSON format. Multiple request values may be concatenated (messages with a JSON representation other than object must be separated by whitespace, such as a newline). For 'text', the input data must be in the protobuf text format, in which case multiple request values must be separated by the "record separator" ASCII character: 0x1E. The stream should not end in a record separator. If it does, it will be interpreted as a final, blank message after the separator. (default "json") -help Print usage instructions and exit. -import-path value The path to a directory from which proto sources can be imported, for use with -proto flags. Multiple import paths can be configured by specifying multiple -import-path flags. Paths will be searched in the order given. If no import paths are given, all files (including all imports) must be provided as -proto flags, and grpcurl will attempt to resolve all import statements from the set of file names given. -insecure Skip server certificate and domain verification. (NOT SECURE!) Not valid with -plaintext option. -keepalive-time float If present, the maximum idle time in seconds, after which a keepalive probe is sent. If the connection remains idle and no keepalive response is received for this same period then the connection is closed and the operation fails. -key string File containing client private key, to present to the server. Not valid with -plaintext option. Must also provide -cert option. -max-msg-sz int The maximum encoded size of a response message, in bytes, that grpcurl will accept. If not specified, defaults to 4,194,304 (4 megabytes). -max-time float The maximum total time the operation can take, in seconds. This is useful for preventing batch jobs that use grpcurl from hanging due to slow or bad network links or due to incorrect stream method usage. -msg-template When describing messages, show a template of input data. -plaintext Use plain-text HTTP/2 when connecting to server (no TLS). -proto value The name of a proto source file. Source files given will be used to determine the RPC schema instead of querying for it from the remote server via the gRPC reflection API. When set: the 'list' action lists the services found in the given files and their imports (vs. those exposed by the remote server), and the 'describe' action describes symbols found in the given files. May specify more than one via multiple -proto flags. Imports will be resolved using the given -import-path flags. Multiple proto files can be specified by specifying multiple -proto flags. It is an error to use both -protoset and -proto flags. -protoset value The name of a file containing an encoded FileDescriptorSet. This file's contents will be used to determine the RPC schema instead of querying for it from the remote server via the gRPC reflection API. When set: the 'list' action lists the services found in the given descriptors (vs. those exposed by the remote server), and the 'describe' action describes symbols found in the given descriptors. May specify more than one via multiple -protoset flags. It is an error to use both -protoset and -proto flags. -protoset-out string The name of a file to be written that will contain a FileDescriptorSet proto. With the list and describe verbs, the listed or described elements and their transitive dependencies will be written to the named file if this option is given. When invoking an RPC and this option is given, the method being invoked and its transitive dependencies will be included in the output file. -reflect-header value Additional reflection headers in 'name: value' format. May specify more than one via multiple flags. These headers will *only* be used during reflection requests and will be excluded when invoking the requested RPC method. -rpc-header value Additional RPC headers in 'name: value' format. May specify more than one via multiple flags. These headers will *only* be used when invoking the requested RPC method. They are excluded from reflection requests. -servername string Override server name when validating TLS certificate. This flag is ignored if -plaintext or -insecure is used. NOTE: Prefer -authority. This flag may be removed in the future. It is an error to use both -authority and -servername (though this will be permitted if they are both set to the same value, to increase backwards compatibility with earlier releases that allowed both to be set). -unix Indicates that the server address is the path to a Unix domain socket. -v Enable verbose output. -version Print version.
パスを通したければこちら。
export PATH=$PATH:/usr/local/bin
