- const auto var(DB_HOST_ENV_VAR_NAME);
- const auto conf(getenv(var));
- if (conf != nullptr)
- out << var << ": " << conf << std::endl;
+ PrintEnvironmentVariable(out, DB_HOST_ENV_VAR_NAME);
+ PrintEnvironmentVariable(out, DB_PORT_ENV_VAR_NAME);
+ PrintEnvironmentVariable(out, SENTINEL_PORT_ENV_VAR_NAME);
+ PrintEnvironmentVariable(out, SENTINEL_MASTER_NAME_ENV_VAR_NAME);