[root@mgr1 ~]# curl -s https://packagecloud.io/install/repositories/github/orchestrator/script.rpm.sh | sudo bash
Detected operating system as centos/7.
Checking for curl...
Detected curl...
Downloading repository file: https://packagecloud.io/install/repositories/github/orchestrator/config_file.repo?os=centos&dist=7&source=script
done.
Installing pygpgme to verify GPG signatures...
Loaded plugins: fastestmirror
Determining fastest mirrors
 * base: mirror.dal.nexril.net
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.tuna.tsinghua.edu.cn
base                                                                                                                                                                      | 3.6 kB  00:00:00     
extras                                                                                                                                                                    | 3.4 kB  00:00:00     
github_orchestrator-source/signature                                                                                                                                      |  819 B  00:00:00     
Retrieving key from https://packagecloud.io/github/orchestrator/gpgkey
Importing GPG key 0x7AC40831:
 Userid     : "https://packagecloud.io/github/orchestrator (https://packagecloud.io/docs#gpg_signing) "
 Fingerprint: 1580 fbdf 6d61 7952 e2e5 e859 f3e4 3403 7ac4 0831
 From       : https://packagecloud.io/github/orchestrator/gpgkey
github_orchestrator-source/signature                                                                                                                                      |  951 B  00:00:00 !!! 
proxysql_repo                                                                                                                                                             | 2.9 kB  00:00:00     
updates                                                                                                                                                                   | 3.4 kB  00:00:00     
(1/3): extras/7/x86_64/primary_db                                                                                                                                         | 215 kB  00:00:01     
(2/3): proxysql_repo/7/primary_db                                                                                                                                         | 7.5 kB  00:00:02     
(3/3): updates/7/x86_64/primary_db                                                                                                                                        | 7.4 MB  00:00:19     
github_orchestrator-source/primary                                                                                                                                        |  175 B  00:00:01     
Package pygpgme-0.3-9.el7.x86_64 already installed and latest version
Nothing to do
Installing yum-utils...
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.dal.nexril.net
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.tuna.tsinghua.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package yum-utils.noarch 0:1.1.31-50.el7 will be installed
--> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-50.el7.noarch
--> Processing Dependency: libxml2-python for package: yum-utils-1.1.31-50.el7.noarch
--> Running transaction check
---> Package libxml2-python.x86_64 0:2.9.1-6.el7_2.3 will be installed
---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed
--> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch
--> Running transaction check
---> Package python-chardet.noarch 0:2.2.1-1.el7_1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=================================================================================================================================================================================================
 Package                                           Arch                                      Version                                               Repository                               Size
=================================================================================================================================================================================================
Installing:
 yum-utils                                         noarch                                    1.1.31-50.el7                                         base                                    121 k
Installing for dependencies:
 libxml2-python                                    x86_64                                    2.9.1-6.el7_2.3                                       base                                    247 k
 python-chardet                                    noarch                                    2.2.1-1.el7_1                                         base                                    227 k
 python-kitchen                                    noarch                                    1.1.1-5.el7                                           base                                    267 k

Transaction Summary
=================================================================================================================================================================================================
Install  1 Package (+3 Dependent packages)

Total download size: 861 k
Installed size: 4.3 M
Downloading packages:
(1/4): libxml2-python-2.9.1-6.el7_2.3.x86_64.rpm                                                                                                                          | 247 kB  00:00:01     
(2/4): python-chardet-2.2.1-1.el7_1.noarch.rpm                                                                                                                            | 227 kB  00:00:02     
(3/4): yum-utils-1.1.31-50.el7.noarch.rpm                                                                                                                                 | 121 kB  00:00:03     
(4/4): python-kitchen-1.1.1-5.el7.noarch.rpm                                                                                                                              | 267 kB  00:00:03     
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                            251 kB/s | 861 kB  00:00:03     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : python-chardet-2.2.1-1.el7_1.noarch                                                                                                                                           1/4 
  Installing : python-kitchen-1.1.1-5.el7.noarch                                                                                                                                             2/4 
  Installing : libxml2-python-2.9.1-6.el7_2.3.x86_64                                                                                                                                         3/4 
  Installing : yum-utils-1.1.31-50.el7.noarch                                                                                                                                                4/4 
  Verifying  : libxml2-python-2.9.1-6.el7_2.3.x86_64                                                                                                                                         1/4 
  Verifying  : python-kitchen-1.1.1-5.el7.noarch                                                                                                                                             2/4 
  Verifying  : yum-utils-1.1.31-50.el7.noarch                                                                                                                                                3/4 
  Verifying  : python-chardet-2.2.1-1.el7_1.noarch                                                                                                                                           4/4 

Installed:
  yum-utils.noarch 0:1.1.31-50.el7                                                                                                                                                               

Dependency Installed:
  libxml2-python.x86_64 0:2.9.1-6.el7_2.3                           python-chardet.noarch 0:2.2.1-1.el7_1                           python-kitchen.noarch 0:1.1.1-5.el7                          

Complete!
Generating yum cache for github_orchestrator...
Importing GPG key 0x7AC40831:
 Userid     : "https://packagecloud.io/github/orchestrator (https://packagecloud.io/docs#gpg_signing) "
 Fingerprint: 1580 fbdf 6d61 7952 e2e5 e859 f3e4 3403 7ac4 0831
 From       : https://packagecloud.io/github/orchestrator/gpgkey
Generating yum cache for github_orchestrator-source...

The repository is setup! You can now install packages.
[root@mgr1 ~]# yum install orchestrator*
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.dal.nexril.net
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.tuna.tsinghua.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package orchestrator.x86_64 1:3.1.1-1 will be installed
--> Processing Dependency: jq >= 1.5 for package: 1:orchestrator-3.1.1-1.x86_64
---> Package orchestrator-cli.x86_64 1:3.1.1-1 will be installed
--> Processing Dependency: jq >= 1.5 for package: 1:orchestrator-cli-3.1.1-1.x86_64
---> Package orchestrator-client.x86_64 1:3.1.1-1 will be installed
--> Processing Dependency: jq >= 1.5 for package: 1:orchestrator-client-3.1.1-1.x86_64
--> Finished Dependency Resolution
Error: Package: 1:orchestrator-cli-3.1.1-1.x86_64 (github_orchestrator)
           Requires: jq >= 1.5
Error: Package: 1:orchestrator-3.1.1-1.x86_64 (github_orchestrator)
           Requires: jq >= 1.5
Error: Package: 1:orchestrator-client-3.1.1-1.x86_64 (github_orchestrator)
           Requires: jq >= 1.5
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

[root@mgr1 ~]# yum -y install epel-release
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.dal.nexril.net
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.tuna.tsinghua.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:7-11 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=================================================================================================================================================================================================
 Package                                            Arch                                         Version                                      Repository                                    Size
=================================================================================================================================================================================================
Installing:
 epel-release                                       noarch                                       7-11                                         extras                                        15 k

Transaction Summary
=================================================================================================================================================================================================
Install  1 Package

Total download size: 15 k
Installed size: 24 k
Downloading packages:
epel-release-7-11.noarch.rpm                                                                                                                                              |  15 kB  00:00:00     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : epel-release-7-11.noarch                                                                                                                                                      1/1 
  Verifying  : epel-release-7-11.noarch                                                                                                                                                      1/1 

Installed:
  epel-release.noarch 0:7-11                                                                                                                                                                     

Complete!
[root@mgr1 ~]# yum install orchestrator*   
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
epel/x86_64/metalink                                                                                                                                                      | 6.3 kB  00:00:00     
 * base: mirror.dal.nexril.net
 * epel: mirrors.tuna.tsinghua.edu.cn
 * extras: mirrors.huaweicloud.com
 * updates: mirrors.tuna.tsinghua.edu.cn
epel                                                                                                                                                                      | 5.3 kB  00:00:00     
(1/3): epel/x86_64/group_gz                                                                                                                                               |  88 kB  00:00:01     
(2/3): epel/x86_64/updateinfo                                                                                                                                             | 993 kB  00:00:06     
(3/3): epel/x86_64/primary_db                                                                                                                                             | 6.8 MB  00:00:40     
Resolving Dependencies
--> Running transaction check
---> Package orchestrator.x86_64 1:3.1.1-1 will be installed
--> Processing Dependency: jq >= 1.5 for package: 1:orchestrator-3.1.1-1.x86_64
---> Package orchestrator-cli.x86_64 1:3.1.1-1 will be installed
---> Package orchestrator-client.x86_64 1:3.1.1-1 will be installed
--> Running transaction check
---> Package jq.x86_64 0:1.5-1.el7 will be installed
--> Processing Dependency: libonig.so.2()(64bit) for package: jq-1.5-1.el7.x86_64
--> Running transaction check
---> Package oniguruma.x86_64 0:5.9.5-3.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=================================================================================================================================================================================================
 Package                                            Arch                                  Version                                       Repository                                          Size
=================================================================================================================================================================================================
Installing:
 orchestrator                                       x86_64                                1:3.1.1-1                                     github_orchestrator                                9.8 M
 orchestrator-cli                                   x86_64                                1:3.1.1-1                                     github_orchestrator                                9.4 M
 orchestrator-client                                x86_64                                1:3.1.1-1                                     github_orchestrator                                 15 k
Installing for dependencies:
 jq                                                 x86_64                                1.5-1.el7                                     epel                                               153 k
 oniguruma                                          x86_64                                5.9.5-3.el7                                   epel                                               129 k

Transaction Summary
=================================================================================================================================================================================================
Install  3 Packages (+2 Dependent packages)

Total download size: 19 M
Installed size: 40 M
Is this ok [y/d/N]: y
Downloading packages:
warning: /var/cache/yum/x86_64/7/epel/packages/jq-1.5-1.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY                                 ]  0.0 B/s |    0 B  --:--:-- ETA 
Public key for jq-1.5-1.el7.x86_64.rpm is not installed
(1/5): jq-1.5-1.el7.x86_64.rpm                                                                                                                                            | 153 kB  00:00:00     
(2/5): oniguruma-5.9.5-3.el7.x86_64.rpm                                                                                                                                   | 129 kB  00:00:06     
orchestrator-cli-3.1.1-1.x86_6 FAILED                                             14% [==========-                                                             ]  140 B/s | 2.9 MB  34:44:11 ETA 
https://packagecloud.io/github/orchestrator/el/7/x86_64/orchestrator-cli-3.1.1-1.x86_64.rpm: [Errno 12] Timeout on https://d28dx6y1hfq314.cloudfront.net/1358/4059/el/7/package_files/505827.rpm?t=1565775074_357146002ed4a0c21fdc1791b6355bf780e8d974: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
Trying other mirror.
(3/5): orchestrator-client-3.1.1-1.x86_64.rpm                                                                                                                             |  15 kB  00:00:01     
orchestrator-3.1.1-1.x86_64.rp FAILED                                              8% [======                                                                  ] 1.0 kB/s | 1.7 MB  04:50:53 ETA 
https://packagecloud.io/github/orchestrator/el/7/x86_64/orchestrator-3.1.1-1.x86_64.rpm: [Errno 12] Timeout on https://d28dx6y1hfq314.cloudfront.net/1358/4059/el/7/package_files/505831.rpm?t=1565775074_9cada29cb9634db102677cf02fd559fb1611af06: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
Trying other mirror.
(4/5): orchestrator-cli-3.1.1-1.x86_64.rpm                                                                                                                                | 9.4 MB  00:00:21     
(5/5): orchestrator-3.1.1-1.x86_64.rpm                                                                                                                                    | 9.8 MB  00:00:25     
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                                                            174 kB/s |  19 MB  00:01:54     
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
Importing GPG key 0x352C64E5:
 Userid     : "Fedora EPEL (7) "
 Fingerprint: 91e9 7d7c 4a5e 96f1 7f3e 888f 6a2f aea2 352c 64e5
 Package    : epel-release-7-11.noarch (@extras)
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : oniguruma-5.9.5-3.el7.x86_64                                                                                                                                                  1/5 
  Installing : jq-1.5-1.el7.x86_64                                                                                                                                                           2/5 
  Installing : 1:orchestrator-client-3.1.1-1.x86_64                                                                                                                                          3/5 
  Installing : 1:orchestrator-3.1.1-1.x86_64                                                                                                                                                 4/5 
  Installing : 1:orchestrator-cli-3.1.1-1.x86_64                                                                                                                                             5/5 
  Verifying  : 1:orchestrator-client-3.1.1-1.x86_64                                                                                                                                          1/5 
  Verifying  : 1:orchestrator-3.1.1-1.x86_64                                                                                                                                                 2/5 
  Verifying  : oniguruma-5.9.5-3.el7.x86_64                                                                                                                                                  3/5 
  Verifying  : jq-1.5-1.el7.x86_64                                                                                                                                                           4/5 
  Verifying  : 1:orchestrator-cli-3.1.1-1.x86_64                                                                                                                                             5/5 

Installed:
  orchestrator.x86_64 1:3.1.1-1                               orchestrator-cli.x86_64 1:3.1.1-1                               orchestrator-client.x86_64 1:3.1.1-1                              

Dependency Installed:
  jq.x86_64 0:1.5-1.el7                                                                      oniguruma.x86_64 0:5.9.5-3.el7                                                                     

Complete!
[root@mgr1 ~]# vim /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.56.13 mgr
"/etc/hosts" 8L, 232C written                                                                                                                                                  
[root@mgr1 ~]# cd /etc/
[root@mgr1 etc]# rz
rz waiting to receive.
Starting zmodem transfer.  Press Ctrl+C to cancel.
Transferring orchestrator.conf.json...
  100%       4 KB       4 KB/sec    00:00:01       0 Errors  

[root@mgr1 etc]# cat orchestrator.conf.json 
{
  "Debug": true,
  "EnableSyslog": false,
  "ListenAddress": ":3000",
  "MySQLTopologyUser": "orchestrator",
  "MySQLTopologyPassword": "123456",
  "MySQLTopologyCredentialsConfigFile": "",
  "MySQLTopologySSLPrivateKeyFile": "",
  "MySQLTopologySSLCertFile": "",
  "MySQLTopologySSLCAFile": "",
  "MySQLTopologySSLSkipVerify": true,
  "MySQLTopologyUseMutualTLS": false,
  "BackendDB": "sqlite",
  "SQLite3DataFile": "/usr/local/orchestrator/orchestrator.sqlite3",
  "MySQLConnectTimeoutSeconds": 1,
  "DefaultInstancePort": 3306,
  "DiscoverByShowSlaveHosts": true,
  "InstancePollSeconds": 5,
  "DiscoveryIgnoreReplicaHostnameFilters": [
    "a_host_i_want_to_ignore[.]example[.]com",
    ".*[.]ignore_all_hosts_from_this_domain[.]example[.]com"
  ],
  "UnseenInstanceForgetHours": 240,
  "SnapshotTopologiesIntervalHours": 0,
  "InstanceBulkOperationsWaitTimeoutSeconds": 10,
  "HostnameResolveMethod": "default",
  "MySQLHostnameResolveMethod": "@@hostname",
  "SkipBinlogServerUnresolveCheck": true,
  "ExpiryHostnameResolvesMinutes": 60,
  "RejectHostnameResolvePattern": "",
  "ReasonableReplicationLagSeconds": 10,
  "ProblemIgnoreHostnameFilters": [],
  "VerifyReplicationFilters": false,
  "ReasonableMaintenanceReplicationLagSeconds": 20,
  "CandidateInstanceExpireMinutes": 60,
  "AuditLogFile": "",
  "AuditToSyslog": false,
  "RemoveTextFromHostnameDisplay": ".mydomain.com:3306",
  "ReadOnly": false,
  "AuthenticationMethod": "",
  "HTTPAuthUser": "",
  "HTTPAuthPassword": "",
  "AuthUserHeader": "",
  "PowerAuthUsers": [
    "*"
  ],
  "ClusterNameToAlias": {
    "127.0.0.1": "test suite"
  },
  "SlaveLagQuery": "",
  "DetectClusterAliasQuery": "SELECT SUBSTRING_INDEX(@@hostname, '.', 1)",
  "DetectClusterDomainQuery": "",
  "DetectInstanceAliasQuery": "",
  "DetectPromotionRuleQuery": "",
  "DataCenterPattern": "[.]([^.]+)[.][^.]+[.]mydomain[.]com",
  "PhysicalEnvironmentPattern": "[.]([^.]+[.][^.]+)[.]mydomain[.]com",
  "PromotionIgnoreHostnameFilters": [],
  "DetectSemiSyncEnforcedQuery": "",
  "ServeAgentsHttp": false,
  "AgentsServerPort": ":3001",
  "AgentsUseSSL": false,
  "AgentsUseMutualTLS": false,
  "AgentSSLSkipVerify": false,
  "AgentSSLPrivateKeyFile": "",
  "AgentSSLCertFile": "",
  "AgentSSLCAFile": "",
  "AgentSSLValidOUs": [],
  "UseSSL": false,
  "UseMutualTLS": false,
  "SSLSkipVerify": false,
  "SSLPrivateKeyFile": "",
  "SSLCertFile": "",
  "SSLCAFile": "",
  "SSLValidOUs": [],
  "URLPrefix": "",
  "StatusEndpoint": "/api/status",
  "StatusSimpleHealth": true,
  "StatusOUVerify": false,
  "AgentPollMinutes": 60,
  "UnseenAgentForgetHours": 6,
  "StaleSeedFailMinutes": 60,
  "SeedAcceptableBytesDiff": 8192,
  "PseudoGTIDPattern": "",
  "PseudoGTIDPatternIsFixedSubstring": false,
  "PseudoGTIDMonotonicHint": "asc:",
  "DetectPseudoGTIDQuery": "",
  "BinlogEventsChunkSize": 10000,
  "SkipBinlogEventsContaining": [],
  "ReduceReplicationAnalysisCount": true,
  "FailureDetectionPeriodBlockMinutes": 1,
  "RecoveryPeriodBlockSeconds": 0,
  "RecoveryIgnoreHostnameFilters": [],
  "RecoverMasterClusterFilters": [
    "*"
  ],
  "RecoverIntermediateMasterClusterFilters": [
    "*"
  ],
  "OnFailureDetectionProcesses": [
    "echo 'Detected {failureType} on {failureCluster}. Affected replicas: {countSlaves}' >> /tmp/recovery.log"
  ],
  "PreFailoverProcesses": [
    "echo 'Will recover from {failureType} on {failureCluster}' >> /tmp/recovery.log"
  ],
  "PostFailoverProcesses": [
        "echo '(for all types) Recovered from {failureType} on {failureCluster}. Failed: {failedHost}:{failedPort}; Successor: {successorHost}:{successorPort}' >> /tmp/recovery.log",
"/usr/local/bin/orch_hook.sh {failureType} {failureClusterAlias} {failedHost} {successorHost} >> /tmp/orch.log"
  ],
  "PostUnsuccessfulFailoverProcesses": [],
  "PostMasterFailoverProcesses": [
    "echo 'Recovered from {failureType} on {failureCluster}. Failed: {failedHost}:{failedPort}; Promoted: {successorHost}:{successorPort}' >> /tmp/recovery.log"
  ],
  "PostIntermediateMasterFailoverProcesses": [
    "echo 'Recovered from {failureType} on {failureCluster}. Failed: {failedHost}:{failedPort}; Successor: {successorHost}:{successorPort}' >> /tmp/recovery.log"
  ],
  "CoMasterRecoveryMustPromoteOtherCoMaster": true,
  "DetachLostSlavesAfterMasterFailover": true,
  "ApplyMySQLPromotionAfterMasterFailover": true,
  "PreventCrossDataCenterMasterFailover": false,
  "PreventCro***egionMasterFailover": false,
  "MasterFailoverDetachSlaveMasterHost": false,
  "MasterFailoverLostInstancesDowntimeMinutes": 0,
  "PostponeSlaveRecoveryOnLagMinutes": 0,
  "OSCIgnoreHostnameFilters": [],
  "GraphiteAddr": "",
  "GraphitePath": "",
  "GraphiteConvertHostnameDotsToUnderscores": true
}
[root@mgr1 etc]# /etc/init.d/
elasticsearch  netconsole     network        proxysql       
[root@mgr1 etc]# netstat -nltp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:6032            0.0.0.0:*               LISTEN      3326/proxysql       
tcp        0      0 0.0.0.0:6033            0.0.0.0:*               LISTEN      3326/proxysql       
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      3065/sshd           
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      3295/master         
tcp6       0      0 :::22                   :::*                    LISTEN      3065/sshd           
tcp6       0      0 ::1:25                  :::*                    LISTEN      3295/master         
[root@mgr1 etc]# cd /usr/local/orchestrator/
[root@mgr1 orchestrator]# ll
total 19436
-rwxr-xr-x. 1 root root 19884352 Aug  4 14:47 orchestrator
-rw-r--r--. 1 root root     5465 Aug  4 14:45 orchestrator-sample.conf.json
-rw-r--r--. 1 root root     4668 Aug  4 14:45 orchestrator-sample-sqlite.conf.json
drwxr-xr-x. 7 root root       82 Aug 14 17:28 resources
[root@mgr1 orchestrator]# /usr/local/orchestrator/orchestrator  http
2019-08-14 17:33:12 DEBUG Connected to orchestrator backend: sqlite on /usr/local/orchestrator/orchestrator.sqlite3
2019-08-14 17:33:12 DEBUG Initializing orchestrator
2019-08-14 17:33:12 DEBUG Migrating database schema
2019-08-14 17:33:12 DEBUG Migrated database schema to version [3.1.1]
2019-08-14 17:33:12 INFO Connecting to backend :3306: maxConnections: 128, maxIdleConns: 32
2019-08-14 17:33:12 INFO Starting Discovery
2019-08-14 17:33:12 INFO Registering endpoints
2019-08-14 17:33:12 INFO continuous discovery: setting up
2019-08-14 17:33:12 INFO continuous discovery: starting
2019-08-14 17:33:12 INFO Starting HTTP listener on :3000
2019-08-14 17:33:12 DEBUG Queue.startMonitoring(DEFAULT)
2019-08-14 17:33:13 INFO Not elected as active node; active node: ; polling
2019-08-14 17:33:14 INFO Not elected as active node; active node: ; polling
2019-08-14 17:33:15 INFO Not elected as active node; active node: ; polling
2019-08-14 17:33:16 INFO Not elected as active node; active node: ; polling
2019-08-14 17:33:17 INFO Not elected as active node; active node: ; polling
2019-08-14 17:33:19 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:20 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:21 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:22 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:23 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:24 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:25 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
2019-08-14 17:33:26 DEBUG Waiting for 15 seconds to pass before running failure detection/recovery
[martini] Started GET /web/clusters for 192.168.56.1:54290
[martini] Completed 200 OK in 8.284668ms
[martini] Started GET /js/jquery.min.js for 192.168.56.1:54290
[martini] [Static] Serving /js/jquery.min.js
[martini] Started GET /js/common.js for 192.168.56.1:54296
[martini] [Static] Serving /js/common.js
[martini] Completed 200 OK in 2.074743ms
[martini] Started GET /js/jquery.cookie-1.4.1.min.js for 192.168.56.1:54291
[martini] [Static] Serving /js/jquery.cookie-1.4.1.min.js
[martini] Completed 200 OK in 2.944014ms
[martini] Completed 200 OK in 31.260301ms
[martini] Started GET /js/corex.js for 192.168.56.1:54293
[martini] [Static] Serving /js/corex.js
[martini] Started GET /js/corex-jquery.js for 192.168.56.1:54294
[martini] [Static] Serving /js/corex-jquery.js
[martini] Completed 200 OK in 9.197442ms
[martini] Started GET /js/md5.js for 192.168.56.1:54295
[martini] [Static] Serving /js/md5.js
[martini] Completed 200 OK in 2.743661ms
[martini] Started GET /css/orchestrator.css for 192.168.56.1:54291
[martini] [Static] Serving /css/orchestrator.css
[martini] Completed 200 OK in 6.951469ms
[martini] Started GET /bootstrap/css/bootstrap.min.css for 192.168.56.1:54296
[martini] [Static] Serving /bootstrap/css/bootstrap.min.css
[martini] Completed 200 OK in 64.795256ms
[martini] Started GET /js/orchestrator.js for 192.168.56.1:54294
[martini] [Static] Serving /js/orchestrator.js
[martini] Completed 200 OK in 6.589851ms
[martini] Started GET /js/cluster-analysis-shared.js for 192.168.56.1:54291
[martini] [Static] Serving /js/cluster-analysis-shared.js
[martini] Completed 200 OK in 3.819321ms
[martini] Started GET /js/custom.js for 192.168.56.1:54295
[martini] [Static] Serving /js/custom.js
[martini] Completed 200 OK in 10.738787ms
[martini] Started GET /css/custom.css for 192.168.56.1:54290
[martini] [Static] Serving /css/custom.css
[martini] Completed 200 OK in 5.566896ms
[martini] Completed 200 OK in 64.566793ms
[martini] Started GET /images/ajax-loader.gif for 192.168.56.1:54293
[martini] [Static] Serving /images/ajax-loader.gif
[martini] Completed 200 OK in 2.594018ms
[martini] Started GET /js/clusters.js for 192.168.56.1:54291
[martini] [Static] Serving /js/clusters.js
[martini] Completed 200 OK in 2.649993ms
[martini] Started GET /js/instance-problems.js for 192.168.56.1:54290
[martini] [Static] Serving /js/instance-problems.js
[martini] Started GET /js/bootbox.min.js for 192.168.56.1:54294
[martini] [Static] Serving /js/bootbox.min.js
[martini] Completed 200 OK in 2.448253ms
[martini] Started GET /bootstrap/js/bootstrap.min.js for 192.168.56.1:54295
[martini] [Static] Serving /bootstrap/js/bootstrap.min.js
[martini] Completed 200 OK in 4.693863ms
[martini] Completed 200 OK in 15.828717ms
[martini] Started GET /bootstrap/fonts/glyphicons-halflings-regular.woff for 192.168.56.1:54290
[martini] [Static] Serving /bootstrap/fonts/glyphicons-halflings-regular.woff
[martini] Completed 200 OK in 5.705257ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54290
[martini] Completed 200 OK in 2.441157ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54295
[martini] Completed 200 OK in 3.624178ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54290
[martini] Completed 200 OK in 6.241382ms
[martini] Started GET /api/problems for 192.168.56.1:54294
[martini] Started GET /images/orchestrator-logo-32.png for 192.168.56.1:54291
[martini] [Static] Serving /images/orchestrator-logo-32.png
[martini] Completed 200 OK in 1.467163ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54290
[martini] Completed 200 OK in 37.670099ms
[martini] Started GET /assets/ico/favicon.ico for 192.168.56.1:54291
[martini] Completed 404 Not Found in 1.050475ms
[martini] Started GET /api/maintenance for 192.168.56.1:54294
[martini] Completed 200 OK in 3.329422ms
[martini] Completed 200 OK in 57.505224ms
[martini] Started GET /api/problems for 192.168.56.1:54290
[martini] Completed 200 OK in 7.896307ms
[martini] Started GET /web/discover for 192.168.56.1:54290
[martini] Completed 200 OK in 5.045515ms
[martini] Started GET /js/discover.js for 192.168.56.1:54290
[martini] [Static] Serving /js/discover.js
[martini] Completed 200 OK in 929.59µs
[martini] Started GET /api/clusters-info for 192.168.56.1:54290
[martini] Completed 200 OK in 6.435473ms
[martini] Started GET /api/problems for 192.168.56.1:54291
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54294
[martini] Completed 200 OK in 2.087242ms
[martini] Completed 200 OK in 25.108654ms
[martini] Started GET /api/maintenance for 192.168.56.1:54291
[martini] Completed 200 OK in 3.5533ms
[martini] Started GET /api/discover/es2/3306 for 192.168.56.1:54291
2019-08-14 17:33:46 DEBUG Hostname unresolved yet: es2
2019-08-14 17:33:46 DEBUG Cache hostname resolve es2 as es2
2019-08-14 17:33:46 DEBUG Hostname unresolved yet: es3
2019-08-14 17:33:46 DEBUG Cache hostname resolve es3 as es3
2019-08-14 17:33:46 DEBUG Hostname unresolved yet: es3
2019-08-14 17:33:46 DEBUG Cache hostname resolve es3 as es3
[martini] Completed 200 OK in 57.266738ms
[martini] Started GET /web/clusters/ for 192.168.56.1:54291
[martini] Completed 200 OK in 4.124483ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 2.95734ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54294
[martini] Completed 200 OK in 4.641513ms
[martini] Started GET /api/problems for 192.168.56.1:54290
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 2.410554ms
[martini] Completed 200 OK in 25.635704ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54291
[martini] Started GET /api/maintenance for 192.168.56.1:54290
[martini] Completed 200 OK in 1.96617ms
[martini] Completed 200 OK in 54.309241ms
[martini] Started GET /api/problems for 192.168.56.1:54291
[martini] Completed 200 OK in 10.705548ms
[martini] Started GET /web/clusters/ for 192.168.56.1:54291
[martini] Completed 200 OK in 3.347282ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 2.215592ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54290
[martini] Completed 200 OK in 6.173855ms
[martini] Started GET /api/problems for 192.168.56.1:54294
[martini] Completed 200 OK in 11.36747ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 3.588512ms
[martini] Started GET /api/maintenance for 192.168.56.1:54294
[martini] Completed 200 OK in 2.02093ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54291
[martini] Completed 200 OK in 56.420034ms
[martini] Started GET /api/problems for 192.168.56.1:54291
[martini] Completed 200 OK in 10.632568ms
2019-08-14 17:33:52 DEBUG Hostname unresolved yet: es1
2019-08-14 17:33:52 DEBUG Cache hostname resolve es1 as es1
[martini] Started GET /web/clusters/ for 192.168.56.1:54291
[martini] Completed 200 OK in 5.428885ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 2.176698ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54294
[martini] Completed 200 OK in 1.426532ms
[martini] Started GET /api/problems for 192.168.56.1:54290
[martini] Completed 200 OK in 9.368997ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 4.887766ms
[martini] Started GET /api/maintenance for 192.168.56.1:54290
[martini] Completed 200 OK in 6.794784ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54291
[martini] Completed 200 OK in 48.708861ms
[martini] Started GET /api/problems for 192.168.56.1:54291
[martini] Completed 200 OK in 7.038165ms
[martini] Started GET /web/clusters/ for 192.168.56.1:54291
[martini] Completed 200 OK in 4.246108ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 3.952856ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54290
[martini] Completed 200 OK in 6.460721ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 4.537462ms
[martini] Started GET /api/problems for 192.168.56.1:54294
[martini] Completed 200 OK in 8.731843ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54291
[martini] Started GET /api/maintenance for 192.168.56.1:54294
[martini] Completed 200 OK in 1.999778ms
[martini] Completed 200 OK in 86.678785ms
[martini] Started GET /api/problems for 192.168.56.1:54291
[martini] Completed 200 OK in 7.292489ms
[martini] Started GET /web/clusters/ for 192.168.56.1:54291
[martini] Completed 200 OK in 4.109349ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 3.927826ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 5.524413ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54294
[martini] Completed 200 OK in 2.888945ms
[martini] Started GET /api/problems for 192.168.56.1:54290
[martini] Started GET /api/replication-analysis for 192.168.56.1:54291
[martini] Completed 200 OK in 34.22444ms
[martini] Completed 200 OK in 37.299671ms
[martini] Started GET /api/maintenance for 192.168.56.1:54290
[martini] Completed 200 OK in 3.180638ms
[martini] Started GET /api/problems for 192.168.56.1:54291
[martini] Completed 200 OK in 10.985714ms
[martini] Started GET /web/clusters/ for 192.168.56.1:54291
[martini] Completed 200 OK in 3.097257ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 2.137603ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54290
[martini] Completed 200 OK in 3.914453ms
[martini] Started GET /api/problems for 192.168.56.1:54294
[martini] Started GET /api/clusters-info for 192.168.56.1:54291
[martini] Completed 200 OK in 1.990911ms
[martini] Completed 200 OK in 24.679852ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54294
[martini] Started GET /api/maintenance for 192.168.56.1:54291
[martini] Completed 200 OK in 1.934805ms
[martini] Completed 200 OK in 45.120922ms
[martini] Started GET /api/problems for 192.168.56.1:54294
[martini] Completed 200 OK in 14.302921ms
2019-08-14 17:34:12 INFO auditType:inject-unseen-masters instance::0 cluster: message:Operations: 0
2019-08-14 17:34:12 INFO auditType:forget-unseen-differently-resolved instance::0 cluster: message:Forgotten instances: 0
2019-08-14 17:34:12 INFO auditType:review-unseen-instances instance::0 cluster: message:Operations: 0
2019-08-14 17:34:12 DEBUG kv.SubmitMastersToKvStores, clusterName: , force: false: numPairs: 5
2019-08-14 17:34:12 INFO auditType:forget-unseen instance::0 cluster: message:Forgotten instances: 0
2019-08-14 17:34:12 INFO auditType:resolve-unknown-masters instance::0 cluster: message:Num resolved hostnames: 0
2019-08-14 17:34:12 DEBUG kv.SubmitMastersToKvStores: submitKvPairs: 5
[martini] Started GET /web/clusters/ for 192.168.56.1:54294
[martini] Completed 200 OK in 10.713799ms
[martini] Started GET /api/clusters-info for 192.168.56.1:54294
[martini] Completed 200 OK in 4.009104ms
[martini] Started GET /api/check-global-recoveries for 192.168.56.1:54291
[martini] Completed 200 OK in 5.498638ms
[martini] Started GET /api/problems for 192.168.56.1:54290
[martini] Started GET /api/clusters-info for 192.168.56.1:54294
[martini] Completed 200 OK in 13.613024ms
[martini] Completed 200 OK in 3.732243ms
[martini] Started GET /api/maintenance for 192.168.56.1:54294
[martini] Completed 200 OK in 1.999938ms
[martini] Started GET /api/replication-analysis for 192.168.56.1:54290
[martini] Completed 200 OK in 47.912159ms
[martini] Started GET /api/problems for 192.168.56.1:54290
[martini] Completed 200 OK in 18.358529ms
2019-08-14 17:35:12 INFO auditType:review-unseen-instances instance::0 cluster: message:Operations: 0
2019-08-14 17:35:12 INFO auditType:inject-unseen-masters instance::0 cluster: message:Operations: 0
2019-08-14 17:35:12 INFO auditType:forget-unseen instance::0 cluster: message:Forgotten instances: 0
2019-08-14 17:35:12 INFO auditType:forget-unseen-differently-resolved instance::0 cluster: message:Forgotten instances: 0
2019-08-14 17:35:12 INFO auditType:resolve-unknown-masters instance::0 cluster: message:Num resolved hostnames: 0
2019-08-14 17:35:12 DEBUG kv.SubmitMastersToKvStores, clusterName: , force: false: numPairs: 5
2019-08-14 17:35:12 DEBUG kv.SubmitMastersToKvStores: submitKvPairs: 0
^C

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文章题目：orchestrator高可用yum快速安装过程-创新互联
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