redis.conf详解之cluster-config-file

用法

cluster-config-file nodes-6379.conf

注意事项：

默认文件名nodes.conf，所以不修改的话，所有节点都会是这个。
每一个cluster node都要设置自己的文件名，不然第一个创建的nodes.conf会占位。
 

redis源码

pidfile默认路径

// path: /redis/src/server.h:115
#define CONFIG_DEFAULT_PID_FILE "/var/run/redis.pid"

8016   if (background || server.pidfile) createPidFile();

https://github.com/redis/redis/blob/6.2.6/src

 331     if (ctx_config->dh_params_file) {
 332         FILE *dhfile = fopen(ctx_config->dh_params_file, "r");
 333         DH *dh = NULL;
 334         if (!dhfile) {
 335             serverLog(LL_WARNING, "Failed to load %s: %s", ctx_config->dh_params_file, strerror(errno));
 336             goto error;
 337         }
 338
 339         dh = PEM_read_DHparams(dhfile, NULL, NULL, NULL);
 340         fclose(dhfile);
 341         if (!dh) {
 342             serverLog(LL_WARNING, "%s: failed to read DH params.", ctx_config->dh_params_file);
 343             goto error;
 344         }
 345
 346         if (SSL_CTX_set_tmp_dh(ctx, dh) <= 0) {
 347             ERR_error_string_n(ERR_get_error(), errbuf, sizeof(errbuf));
 348             serverLog(LL_WARNING, "Failed to load DH params file: %s: %s", ctx_config->dh_params_file, errbuf);
 349             DH_free(dh);
 350             goto error;
 351         }
 352
 353         DH_free(dh);
 354     }

原生注释

# By default Redis does not run as a daemon. Use 'yes' if you need it.
# Note that Redis will write a pid file in /usr/local/var/run/redis.pid when daemonized.
# When Redis is supervised by upstart or systemd, this parameter has no impact.
daemonize no