如何使用Docker创buildPercona XtraDB集群？

• 我需要创build具有“星形”拓扑结构的Percona XtraDB集群：具有一个主节点（我插入数据的位置）和两个从属节点（主节点的更改必须应用于从属节点）

• 另外我需要使用Docker。

我该怎么办：

• 我使用https://hub.docker.com/r/percona/percona-xtradb-cluster/中的 Docker镜像：

  docker run --name xtradb -e CLUSTER_NAME=cluster -e MYSQL_ROOT_PASSWORD=12345 percona/percona-xtradb-cluster 

我得到了输出到我的控制台：

 Running --initialize-insecure on /var/lib/mysql/ total 8.0K drwxr-xr-x 2 mysql mysql 4.0K Dec 6 17:49 . drwxr-xr-x 18 root root 4.0K Oct 29 00:12 .. 2016-12-06T17:49:10.703651Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-12-06T17:49:10.703793Z 0 [Warning] WSREP: Node is running in bootstrap/initialize mode. Disabling pxc_strict_mode checks 2016-12-06T17:49:11.082540Z 0 [Warning] InnoDB: New log files created, LSN=45790 2016-12-06T17:49:11.166052Z 0 [Warning] InnoDB: Creating foreign key constraint system tables. 2016-12-06T17:49:11.219667Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 4b5149ee-bbdc-11e6-9aa1-0242ac110002. 2016-12-06T17:49:11.246135Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened. 2016-12-06T17:49:11.489440Z 0 [Warning] CA certificate ca.pem is self signed. 2016-12-06T17:49:11.860045Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option. 2016-12-06T17:49:12.488607Z 1 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:12.488721Z 1 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:12.488935Z 1 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:12.488977Z 1 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:12.489358Z 1 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode. Finished --initialize-insecure MySQL init process in progress... 2016-12-06T17:49:15.343012Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-12-06T17:49:15.344705Z 0 [Note] mysqld (mysqld 5.7.14-8-57) starting as process 41 ... 2016-12-06T17:49:15.347186Z 0 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-12-06T17:49:15.347427Z 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera3/libgalera_smm.so' 2016-12-06T17:49:15.351457Z 0 [Note] WSREP: wsrep_load(): Galera 3.17(r447d194) by Codership Oy <[e-mail]> loaded successfully. 2016-12-06T17:49:15.351682Z 0 [Note] WSREP: CRC-32C: using hardware acceleration. 2016-12-06T17:49:15.352398Z 0 [Warning] WSREP: Could not open state file for reading: '/var/lib/mysql//grastate.dat' 2016-12-06T17:49:15.352545Z 0 [Note] WSREP: Found saved state: 00000000-0000-0000-0000-000000000000:-1 2016-12-06T17:49:15.356038Z 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 172.17.0.2; base_port = 4567; cert.log_conflicts = no; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /var/lib/mysql/; gcache.keep_pages_count = 0; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_size = 128M; gcache.size = 128M; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.segment = 0; gmcast.version = 0; pc.announce_timeout = PT3S; pc.checksum = false 2016-12-06T17:49:15.399119Z 0 [Note] WSREP: Service thread queue flushed. 2016-12-06T17:49:15.399261Z 0 [Note] WSREP: Assign initial position for certification: -1, protocol version: -1 2016-12-06T17:49:15.399486Z 0 [Note] WSREP: wsrep_sst_grab() 2016-12-06T17:49:15.399647Z 0 [Note] WSREP: Start replication 2016-12-06T17:49:15.399804Z 0 [Note] WSREP: Setting initial position to 00000000-0000-0000-0000-000000000000:-1 2016-12-06T17:49:15.399924Z 0 [Note] WSREP: protonet asio version 0 2016-12-06T17:49:15.400319Z 0 [Note] WSREP: Using CRC-32C for message checksums. 2016-12-06T17:49:15.400411Z 0 [Note] WSREP: backend: asio 2016-12-06T17:49:15.400657Z 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 2016-12-06T17:49:15.400797Z 0 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory) 2016-12-06T17:49:15.401003Z 0 [Note] WSREP: restore pc from disk failed 2016-12-06T17:49:15.403105Z 0 [Note] WSREP: GMCast version 0 2016-12-06T17:49:15.405058Z 0 [Note] WSREP: (4dcf57f4, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567 2016-12-06T17:49:15.405301Z 0 [Note] WSREP: (4dcf57f4, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 2016-12-06T17:49:15.409642Z 0 [Note] WSREP: EVS version 0 2016-12-06T17:49:15.410146Z 0 [Note] WSREP: gcomm: connecting to group 'Theistareykjarbunga', peer '' 2016-12-06T17:49:15.411849Z 0 [Note] WSREP: start_prim is enabled, turn off pc_recovery 2016-12-06T17:49:15.412522Z 0 [Note] WSREP: Node 4dcf57f4 state prim 2016-12-06T17:49:15.412731Z 0 [Note] WSREP: view(view_id(PRIM,4dcf57f4,1) memb { 4dcf57f4,0 } joined { } left { } partitioned { }) 2016-12-06T17:49:15.413170Z 0 [Note] WSREP: save pc into disk 2016-12-06T17:49:15.413448Z 0 [Note] WSREP: gcomm: connected 2016-12-06T17:49:15.413841Z 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636 2016-12-06T17:49:15.413924Z 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0) 2016-12-06T17:49:15.414182Z 0 [Note] WSREP: Opened channel 'Theistareykjarbunga' 2016-12-06T17:49:15.417075Z 0 [Note] WSREP: Waiting for SST to complete. 2016-12-06T17:49:15.421054Z 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 1 2016-12-06T17:49:15.429569Z 0 [Note] WSREP: Starting new group from scratch: 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605 2016-12-06T17:49:15.432205Z 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 4dd3f402-bbdc-11e6-badb-ca345528032f 2016-12-06T17:49:15.432821Z 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 4dd3f402-bbdc-11e6-badb-ca345528032f 2016-12-06T17:49:15.433725Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 4dd3f402-bbdc-11e6-badb-ca345528032f from 0 (6814cd5862dd) 2016-12-06T17:49:15.434021Z 0 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 0, members = 1/1 (joined/total), act_id = 0, last_appl. = -1, protocols = 0/7/3 (gcs/repl/appl), group UUID = 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605 2016-12-06T17:49:15.434743Z 0 [Note] WSREP: Flow-control interval: [16, 16] 2016-12-06T17:49:15.434898Z 0 [Note] WSREP: Restored state OPEN -> JOINED (0) 2016-12-06T17:49:15.435307Z 1 [Note] WSREP: New cluster view: global state: 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605:0, view# 1: Primary, number of nodes: 1, my index: 0, protocol version 3 2016-12-06T17:49:15.435407Z 0 [Note] WSREP: SST complete, seqno: 0 2016-12-06T17:49:15.437118Z 0 [Note] InnoDB: PUNCH HOLE support available 2016-12-06T17:49:15.437801Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-12-06T17:49:15.438830Z 0 [Note] InnoDB: Uses event mutexes 2016-12-06T17:49:15.439745Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2016-12-06T17:49:15.442794Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-12-06T17:49:15.443451Z 0 [Note] InnoDB: Using Linux native AIO 2016-12-06T17:49:15.443796Z 0 [Note] InnoDB: Number of pools: 1 2016-12-06T17:49:15.444197Z 0 [Note] InnoDB: Using CPU crc32 instructions 2016-12-06T17:49:15.445949Z 0 [Note] WSREP: Member 0.0 (6814cd5862dd) synced with group. 2016-12-06T17:49:15.448773Z 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 0) 2016-12-06T17:49:15.453625Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2016-12-06T17:49:15.466242Z 0 [Note] InnoDB: Completed initialization of buffer pool 2016-12-06T17:49:15.468558Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2016-12-06T17:49:15.481743Z 0 [Note] InnoDB: Crash recovery did not find the parallel doublewrite buffer at /var/lib/mysql/xb_doublewrite 2016-12-06T17:49:15.486318Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2016-12-06T17:49:15.522431Z 0 [Note] InnoDB: Created parallel doublewrite buffer at /var/lib/mysql/xb_doublewrite, size 3932160 bytes 2016-12-06T17:49:15.548331Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2016-12-06T17:49:15.548465Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2016-12-06T17:49:15.559240Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2016-12-06T17:49:15.562965Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2016-12-06T17:49:15.563078Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2016-12-06T17:49:15.564561Z 0 [Note] InnoDB: Waiting for purge to start 2016-12-06T17:49:15.615700Z 0 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.7.14-8 started; log sequence number 2491156 2016-12-06T17:49:15.619333Z 0 [Note] Plugin 'FEDERATED' is disabled. 2016-12-06T17:49:15.629815Z 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool 2016-12-06T17:49:15.635698Z 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them. 2016-12-06T17:49:15.636018Z 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory. 2016-12-06T17:49:15.642714Z 0 [Warning] CA certificate ca.pem is self signed. 2016-12-06T17:49:15.643054Z 0 [Note] Skipping generation of RSA key pair as key files are present in data directory. 2016-12-06T17:49:15.653055Z 0 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:15.653222Z 0 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:15.653494Z 0 [Note] InnoDB: Buffer pool(s) load completed at 161206 17:49:15 2016-12-06T17:49:15.653568Z 0 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:15.653838Z 0 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:15.666732Z 0 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:15.673941Z 0 [Note] Event Scheduler: Loaded 0 events 2016-12-06T17:49:15.678543Z 0 [Note] mysqld: ready for connections. Version: '5.7.14-8-57' socket: '/var/run/mysqld/mysqld.sock' port: 0 Percona XtraDB Cluster (GPL), Release rel8, Revision a3f9d06, WSREP version 26.17, wsrep_26.17 2016-12-06T17:49:15.681560Z 1 [Note] WSREP: Initialized wsrep sidno 2 2016-12-06T17:49:15.681661Z 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. 2016-12-06T17:49:15.681852Z 1 [Note] WSREP: REPL Protocols: 7 (3, 2) 2016-12-06T17:49:15.681899Z 0 [Note] WSREP: Service thread queue flushed. 2016-12-06T17:49:15.682066Z 1 [Note] WSREP: Assign initial position for certification: 0, protocol version: 3 2016-12-06T17:49:15.682224Z 0 [Note] WSREP: Service thread queue flushed. 2016-12-06T17:49:15.682439Z 1 [Note] WSREP: Synchronized with group, ready for connections 2016-12-06T17:49:15.682481Z 1 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. Warning: Unable to load '/usr/share/zoneinfo/Factory' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/iso3166.tab' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/leap-seconds.list' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/posix/Factory' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/right/Factory' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/zone.tab' as time zone. Skipping it. 2016-12-06T17:49:18.650211Z 7 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.650386Z 7 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.650614Z 7 [Warning] 'user' entry 'xtrabackup@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.650655Z 7 [Warning] 'user' entry 'monitor@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.650856Z 7 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.650899Z 7 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.651181Z 7 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode. 2016-12-06T17:49:18.653727Z 0 [Note] WSREP: Stop replication 2016-12-06T17:49:18.654028Z 0 [Note] WSREP: Closing send monitor... 2016-12-06T17:49:18.654495Z 0 [Note] WSREP: Closed send monitor. 2016-12-06T17:49:18.654616Z 0 [Note] WSREP: gcomm: terminating thread 2016-12-06T17:49:18.655589Z 0 [Note] WSREP: gcomm: joining thread 2016-12-06T17:49:18.656926Z 0 [Note] WSREP: gcomm: closing backend 2016-12-06T17:49:18.658959Z 0 [Note] WSREP: view((empty)) 2016-12-06T17:49:18.660103Z 0 [Note] WSREP: gcomm: closed 2016-12-06T17:49:18.661882Z 0 [Note] WSREP: Received self-leave message. 2016-12-06T17:49:18.662356Z 0 [Note] WSREP: Flow-control interval: [0, 0] 2016-12-06T17:49:18.662411Z 0 [Note] WSREP: Received SELF-LEAVE. Closing connection. 2016-12-06T17:49:18.662868Z 0 [Note] WSREP: Shifting SYNCED -> CLOSED (TO: 13) 2016-12-06T17:49:18.662966Z 0 [Note] WSREP: RECV thread exiting 0: Success 2016-12-06T17:49:18.663075Z 4 [Note] WSREP: New cluster view: global state: 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605:13, view# -1: non-Primary, number of nodes: 0, my index: -1, protocol version 3 2016-12-06T17:49:18.663752Z 4 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification. 2016-12-06T17:49:18.663852Z 4 [Note] WSREP: applier thread exiting (code:0) 2016-12-06T17:49:18.665487Z 0 [Note] WSREP: recv_thread() joined. 2016-12-06T17:49:18.666011Z 0 [Note] WSREP: Closing replication queue. 2016-12-06T17:49:18.666660Z 0 [Note] WSREP: Closing slave action queue. 2016-12-06T17:49:18.673299Z 1 [Note] WSREP: applier thread exiting (code:6) 2016-12-06T17:49:20.667240Z 0 [Note] Forcefully disconnecting 1 remaining clients 2016-12-06T17:49:20.667378Z 2 [Note] WSREP: rollbacker thread exiting 2016-12-06T17:49:20.667851Z 0 [Note] Giving 0 client threads a chance to die gracefully 2016-12-06T17:49:20.667902Z 0 [Note] Shutting down slave threads 2016-12-06T17:49:20.668072Z 0 [Note] Forcefully disconnecting 0 remaining clients 2016-12-06T17:49:20.668208Z 0 [Note] Event Scheduler: Purging the queue. 0 events 2016-12-06T17:49:20.668383Z 0 [Note] WSREP: dtor state: CLOSED 2016-12-06T17:49:20.674153Z 0 [Note] WSREP: mon: entered 13 oooe fraction 0 oool fraction 0 2016-12-06T17:49:20.688689Z 0 [Note] WSREP: mon: entered 13 oooe fraction 0 oool fraction 0 2016-12-06T17:49:20.705880Z 0 [Note] WSREP: mon: entered 17 oooe fraction 0 oool fraction 0 2016-12-06T17:49:20.706271Z 0 [Note] WSREP: cert index usage at exit 0 2016-12-06T17:49:20.707073Z 0 [Note] WSREP: cert trx map usage at exit 9 2016-12-06T17:49:20.707367Z 0 [Note] WSREP: deps set usage at exit 0 2016-12-06T17:49:20.708561Z 0 [Note] WSREP: avg deps dist 1 2016-12-06T17:49:20.708778Z 0 [Note] WSREP: avg cert interval 0 2016-12-06T17:49:20.709342Z 0 [Note] WSREP: cert index size 134659 2016-12-06T17:49:20.775344Z 0 [Note] WSREP: Service thread queue flushed. 2016-12-06T17:49:20.779232Z 0 [Note] WSREP: wsdb trx map usage 0 conn query map usage 0 2016-12-06T17:49:20.779340Z 0 [Note] WSREP: MemPool(LocalTrxHandle): hit ratio: 0.307692, misses: 9, in use: 0, in pool: 9 2016-12-06T17:49:20.779687Z 0 [Note] WSREP: MemPool(SlaveTrxHandle): hit ratio: 0, misses: 0, in use: 0, in pool: 0 2016-12-06T17:49:20.779956Z 0 [Note] WSREP: Shifting CLOSED -> DESTROYED (TO: 13) 2016-12-06T17:49:20.780299Z 0 [Note] WSREP: Flushing memory map to disk... 2016-12-06T17:49:20.793824Z 0 [Note] Binlog end 2016-12-06T17:49:20.794999Z 0 [Note] Shutting down plugin 'ngram' 2016-12-06T17:49:20.795209Z 0 [Note] Shutting down plugin 'ARCHIVE' 2016-12-06T17:49:20.795243Z 0 [Note] Shutting down plugin 'partition' 2016-12-06T17:49:20.795535Z 0 [Note] Shutting down plugin 'BLACKHOLE' 2016-12-06T17:49:20.795591Z 0 [Note] Shutting down plugin 'MEMORY' 2016-12-06T17:49:20.795742Z 0 [Note] Shutting down plugin 'MRG_MYISAM' 2016-12-06T17:49:20.795797Z 0 [Note] Shutting down plugin 'CSV' 2016-12-06T17:49:20.795981Z 0 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 2016-12-06T17:49:20.796033Z 0 [Note] Shutting down plugin 'MyISAM' 2016-12-06T17:49:20.796208Z 0 [Note] Shutting down plugin 'INNODB_SYS_VIRTUAL' 2016-12-06T17:49:20.796242Z 0 [Note] Shutting down plugin 'INNODB_CHANGED_PAGES' 2016-12-06T17:49:20.796538Z 0 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 2016-12-06T17:49:20.796608Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 2016-12-06T17:49:20.796731Z 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 2016-12-06T17:49:20.796761Z 0 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 2016-12-06T17:49:20.796884Z 0 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 2016-12-06T17:49:20.796911Z 0 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 2016-12-06T17:49:20.797046Z 0 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 2016-12-06T17:49:20.797074Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 2016-12-06T17:49:20.797192Z 0 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 2016-12-06T17:49:20.797226Z 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 2016-12-06T17:49:20.797419Z 0 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 2016-12-06T17:49:20.797463Z 0 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 2016-12-06T17:49:20.797576Z 0 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 2016-12-06T17:49:20.797617Z 0 [Note] Shutting down plugin 'INNODB_FT_DELETED' 2016-12-06T17:49:20.797798Z 0 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 2016-12-06T17:49:20.797839Z 0 [Note] Shutting down plugin 'INNODB_METRICS' 2016-12-06T17:49:20.798021Z 0 [Note] Shutting down plugin 'INNODB_TEMP_TABLE_INFO' 2016-12-06T17:49:20.798167Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 2016-12-06T17:49:20.798457Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 2016-12-06T17:49:20.798507Z 0 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 2016-12-06T17:49:20.798706Z 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 2016-12-06T17:49:20.798741Z 0 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 2016-12-06T17:49:20.799066Z 0 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 2016-12-06T17:49:20.799159Z 0 [Note] Shutting down plugin 'INNODB_CMPMEM' 2016-12-06T17:49:20.799598Z 0 [Note] Shutting down plugin 'INNODB_CMP_RESET' 2016-12-06T17:49:20.799646Z 0 [Note] Shutting down plugin 'INNODB_CMP' 2016-12-06T17:49:20.799775Z 0 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 2016-12-06T17:49:20.799807Z 0 [Note] Shutting down plugin 'INNODB_LOCKS' 2016-12-06T17:49:20.800011Z 0 [Note] Shutting down plugin 'INNODB_TRX' 2016-12-06T17:49:20.800194Z 0 [Note] Shutting down plugin 'XTRADB_RSEG' 2016-12-06T17:49:20.800339Z 0 [Note] Shutting down plugin 'XTRADB_INTERNAL_HASH_TABLES' 2016-12-06T17:49:20.800380Z 0 [Note] Shutting down plugin 'XTRADB_READ_VIEW' 2016-12-06T17:49:20.800553Z 0 [Note] Shutting down plugin 'InnoDB' 2016-12-06T17:49:20.800932Z 0 [Note] InnoDB: FTS optimize thread exiting. 2016-12-06T17:49:20.801288Z 0 [Note] InnoDB: Starting shutdown... 2016-12-06T17:49:20.902647Z 0 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool 2016-12-06T17:49:20.902941Z 0 [Note] InnoDB: Buffer pool(s) dump completed at 161206 17:49:20 2016-12-06T17:49:22.634067Z 0 [Note] InnoDB: Shutdown completed; log sequence number 12099523 2016-12-06T17:49:22.634992Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2016-12-06T17:49:22.636093Z 0 [Note] Shutting down plugin 'sha256_password' 2016-12-06T17:49:22.636314Z 0 [Note] Shutting down plugin 'mysql_native_password' 2016-12-06T17:49:22.637397Z 0 [Note] Shutting down plugin 'wsrep' 2016-12-06T17:49:22.638613Z 0 [Note] Shutting down plugin 'binlog' 2016-12-06T17:49:22.646108Z 0 [Note] mysqld: Shutdown complete MySQL init process done. Ready for start up. 2016-12-06T17:49:22.908420Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2016-12-06T17:49:22.909260Z 0 [Note] mysqld (mysqld 5.7.14-8-57) starting as process 1 ... 2016-12-06T17:49:22.911520Z 0 [Note] WSREP: Read nil XID from storage engines, skipping position init 2016-12-06T17:49:22.911724Z 0 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib/galera3/libgalera_smm.so' 2016-12-06T17:49:22.915717Z 0 [Note] WSREP: wsrep_load(): Galera 3.17(r447d194) by Codership Oy <[e-mail]> loaded successfully. 2016-12-06T17:49:22.916056Z 0 [Note] WSREP: CRC-32C: using hardware acceleration. 2016-12-06T17:49:22.916756Z 0 [Note] WSREP: Found saved state: 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605:13 2016-12-06T17:49:22.917543Z 0 [Note] WSREP: Passing config to GCS: base_dir = /var/lib/mysql/; base_host = 172.17.0.2; base_port = 4567; cert.log_conflicts = no; debug = no; evs.auto_evict = 0; evs.delay_margin = PT1S; evs.delayed_keep_period = PT30S; evs.inactive_check_period = PT0.5S; evs.inactive_timeout = PT15S; evs.join_retrans_period = PT1S; evs.max_install_timeouts = 3; evs.send_window = 4; evs.stats_report_period = PT1M; evs.suspect_timeout = PT5S; evs.user_send_window = 2; evs.view_forget_timeout = PT24H; gcache.dir = /var/lib/mysql/; gcache.keep_pages_count = 0; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_size = 128M; gcache.size = 128M; gcomm.thread_prio = ; gcs.fc_debug = 0; gcs.fc_factor = 1.0; gcs.fc_limit = 16; gcs.fc_master_slave = no; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = no; gmcast.segment = 0; gmcast.version = 0; pc.announce_timeout = PT3S; pc.checksum = false 2016-12-06T17:49:22.937056Z 0 [Note] WSREP: Service thread queue flushed. 2016-12-06T17:49:22.937196Z 0 [Note] WSREP: Assign initial position for certification: 13, protocol version: -1 2016-12-06T17:49:22.937480Z 0 [Note] WSREP: wsrep_sst_grab() 2016-12-06T17:49:22.937525Z 0 [Note] WSREP: Start replication 2016-12-06T17:49:22.937745Z 0 [Note] WSREP: Setting initial position to 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605:13 2016-12-06T17:49:22.937863Z 0 [Note] WSREP: protonet asio version 0 2016-12-06T17:49:22.938502Z 0 [Note] WSREP: Using CRC-32C for message checksums. 2016-12-06T17:49:22.938655Z 0 [Note] WSREP: backend: asio 2016-12-06T17:49:22.939359Z 0 [Note] WSREP: gcomm thread scheduling priority set to other:0 2016-12-06T17:49:22.941844Z 0 [Warning] WSREP: access file(/var/lib/mysql//gvwstate.dat) failed(No such file or directory) 2016-12-06T17:49:22.942719Z 0 [Note] WSREP: restore pc from disk failed 2016-12-06T17:49:22.946124Z 0 [Note] WSREP: GMCast version 0 2016-12-06T17:49:22.946553Z 0 [Note] WSREP: (524e2801, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567 2016-12-06T17:49:22.946787Z 0 [Note] WSREP: (524e2801, 'tcp://0.0.0.0:4567') multicast: , ttl: 1 2016-12-06T17:49:22.948351Z 0 [Note] WSREP: EVS version 0 2016-12-06T17:49:22.948530Z 0 [Note] WSREP: gcomm: connecting to group 'cluster', peer '' 2016-12-06T17:49:22.948926Z 0 [Note] WSREP: start_prim is enabled, turn off pc_recovery 2016-12-06T17:49:22.949137Z 0 [Note] WSREP: Node 524e2801 state prim 2016-12-06T17:49:22.949772Z 0 [Note] WSREP: view(view_id(PRIM,524e2801,1) memb { 524e2801,0 } joined { } left { } partitioned { }) 2016-12-06T17:49:22.949844Z 0 [Note] WSREP: save pc into disk 2016-12-06T17:49:22.950334Z 0 [Note] WSREP: gcomm: connected 2016-12-06T17:49:22.950414Z 0 [Note] WSREP: Changing maximum packet size to 64500, resulting msg size: 32636 2016-12-06T17:49:22.951083Z 0 [Note] WSREP: Shifting CLOSED -> OPEN (TO: 0) 2016-12-06T17:49:22.951181Z 0 [Note] WSREP: Opened channel 'cluster' 2016-12-06T17:49:22.951614Z 0 [Note] WSREP: Waiting for SST to complete. 2016-12-06T17:49:22.951824Z 0 [Note] WSREP: New COMPONENT: primary = yes, bootstrap = no, my_idx = 0, memb_num = 1 2016-12-06T17:49:22.953494Z 0 [Note] WSREP: STATE_EXCHANGE: sent state UUID: 524f9e4e-bbdc-11e6-9190-b66393d75772 2016-12-06T17:49:22.953585Z 0 [Note] WSREP: STATE EXCHANGE: sent state msg: 524f9e4e-bbdc-11e6-9190-b66393d75772 2016-12-06T17:49:22.953825Z 0 [Note] WSREP: STATE EXCHANGE: got state msg: 524f9e4e-bbdc-11e6-9190-b66393d75772 from 0 (6814cd5862dd) 2016-12-06T17:49:22.953904Z 0 [Note] WSREP: Quorum results: version = 4, component = PRIMARY, conf_id = 0, members = 1/1 (joined/total), act_id = 13, last_appl. = -1, protocols = 0/7/3 (gcs/repl/appl), group UUID = 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605 2016-12-06T17:49:22.954201Z 0 [Note] WSREP: Flow-control interval: [16, 16] 2016-12-06T17:49:22.954388Z 0 [Note] WSREP: Restored state OPEN -> JOINED (13) 2016-12-06T17:49:22.954772Z 1 [Note] WSREP: New cluster view: global state: 4dd38c07-bbdc-11e6-9e05-ff24cdfdc605:13, view# 1: Primary, number of nodes: 1, my index: 0, protocol version 3 2016-12-06T17:49:22.954848Z 0 [Note] WSREP: SST complete, seqno: 13 2016-12-06T17:49:22.959718Z 0 [Note] InnoDB: PUNCH HOLE support available 2016-12-06T17:49:22.959984Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2016-12-06T17:49:22.960376Z 0 [Note] InnoDB: Uses event mutexes 2016-12-06T17:49:22.960571Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2016-12-06T17:49:22.959959Z 0 [Note] WSREP: Member 0.0 (6814cd5862dd) synced with group. 2016-12-06T17:49:22.961183Z 0 [Note] WSREP: Shifting JOINED -> SYNCED (TO: 13) 2016-12-06T17:49:22.961467Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.8 2016-12-06T17:49:22.961518Z 0 [Note] InnoDB: Using Linux native AIO 2016-12-06T17:49:22.962451Z 0 [Note] InnoDB: Number of pools: 1 2016-12-06T17:49:22.963873Z 0 [Note] InnoDB: Using CPU crc32 instructions 2016-12-06T17:49:22.970069Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2016-12-06T17:49:22.980110Z 0 [Note] InnoDB: Completed initialization of buffer pool 2016-12-06T17:49:22.985756Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). <part of output is truncated> 

• docker工人ps -a

   CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6814cd5862dd percona/percona-xtradb-cluster "/entrypoint.sh " 10 minutes ago Up 10 minutes 3306/tcp, 4567-4568/tcp xtradb 

这个问题是：

• 我如何访问群集中的数据库？
• 我怎么能添加奴隶节点群集？
• 我怎样才能得到群集节点列表？

Answer 1

如果您需要多主机环境，可以查看https://www.percona.com/blog/2016/06/10/percona-xtradb-cluster-in-a-multi-host-docker-network/

如果没有，我一直在这个项目上工作，请随时检查https://github.com/guriandoro/docker/tree/master/pxc ，特别是https://github.com/guriandoro/docker / tree / master / pxc / N-node-pxc 。

在自述中，您可以find如何连接到它们以及如何获取正在运行的节点的列表。 但是，从节点是什么意思？ 经常asynchronous复制？ 或者添加更多的节点到集群？

让我知道是否有帮助，或者如果你有任何反馈意见。 这是一个正在进行的工作，但是你应该能够快速地在一台主机上运行一些节点，并且只需要很less的调整。