envoy.config.health_checker.redis.v3alpha.redis.proto Maven / Gradle / Ivy
syntax = "proto3";
package envoy.config.health_checker.redis.v3alpha;
option java_outer_classname = "RedisProto";
option java_multiple_files = true;
option java_package = "io.envoyproxy.envoy.config.health_checker.redis.v3alpha";
// [#protodoc-title: Redis]
// Redis health checker :ref:`configuration overview `.
message Redis {
// If set, optionally perform ``EXISTS `` instead of ``PING``. A return value
// from Redis of 0 (does not exist) is considered a passing healthcheck. A return value other
// than 0 is considered a failure. This allows the user to mark a Redis instance for maintenance
// by setting the specified key to any value and waiting for traffic to drain.
string key = 1;
}