Error connecting to source ‘rep fd8fe63cc738:3306’. This was attempt 1/1, with a delay of 60 seconds between attempts. Message: Unknown MySQL server host ‘fd8fe63cc738’ (-2)
loose-group_replication_recovery_get_public_key ON loose-group_replication_recovery_use_ssl ON
#使用哈希算法 transaction_write_set_extraction XXHASH64 #组复制的组名 loose-group_replication_group_name ba3350b0-0abc-11f0-a872-0242ac110006 #不自动启动组复制 loose-group_replication_start_on_boot OFF #本机地址和端口 loose-group_replication_local_address 172.17.0.5:33061 #组中成员 loose-group_replication_group_seeds 172.17.0.5:33061,172.17.0.6:33061,172.17.0.7:33061 #不启用引导组,手动引导启动 loose-group_replication_bootstrap_group OFF
slave1节点
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
port 3306 bind-address 0.0.0.0
log-bin server-id 2 gtid_mode ON enforce_gtid_consistency 1
binlog_checksum NONE
#这个参数决定primary节点到secondary节点的请求是否为基于 RSA 密钥对的密码交换所需的公钥 loose-group_replication_recovery_get_public_key ON loose-group_replication_recovery_use_ssl ON loose-group_replication_group_name ba3350b0-0abc-11f0-a872-0242ac110006 loose-group_replication_start_on_boot OFF
loose-group_replication_local_address 172.17.0.6:33061 loose-group_replication_group_seeds 172.17.0.5:33061,172.17.0.6:33061,172.17.0.7:33061 loose-group_replication_bootstrap_group OFF
slave2节点
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
port 3306 bind-address 0.0.0.0
log-bin server-id 3 gtid_mode ON enforce_gtid_consistency 1
binlog_checksum NONE
loose-group_replication_recovery_get_public_key ON loose-group_replication_recovery_use_ssl ON loose-group_replication_group_name ba3350b0-0abc-11f0-a872-0242ac110006 loose-group_replication_start_on_boot OFF
loose-group_replication_local_address 172.17.0.7:33061 loose-group_replication_group_seeds 172.17.0.5:33061,172.17.0.6:33061,172.17.0.7:33061 loose-group_replication_bootstrap_group OFF
2025-03-27T08:59:18.354273Z 25 [ERROR] [MY-010584] [Repl] Replica I/O for channel ‘group_replication_recovery’: Error connecting to source ‘rep fd8fe63cc738:3306’. This was attempt 1/1, with a delay of 60 seconds between attempts. Message: Unknown MySQL server host ‘fd8fe63cc738’ (-2), Error_code: MY-002005
但是这里又遇到一个问题,容器节点重启的时候会重置hosts文件,
嗯,经过一段时间的定位,原因找到了,但是怎么解决呐
csdn:docker容器重启之后/etc下某些配置文件被重置的问题_docker run gitlab重启配置文件被还原-CSDN博客