my ssh is ok but masterha_check_ssh is fail
1
my environment is vmware12 + centos6.6 + mysql5.5 + mha4mysql-manager-0.53-0.noarch.rpm + mha4mysql-node-0.53-0.noarch.rpm
my structure is one master three slaves
master 192.168.233.135 node
slave1 192.168.233.132 node
slave2 192.168.233.133 node
slave3 192.168.233.134 node + manager
My root@slave3 to root@master is OK!
[root@slave3 ~]# ssh root@master
Last login: Fri Jun 3 08:03:21 2016 from 192.168.233.134
[root@slave3 ~]# ssh root@192.168.233.135
Last login: Fri Jun 3 08:38:00 2016 from 192.168.233.134
but when I use masterha_check_ssh it fails
[root@slave3 ~]# /usr/bin/masterha_check_ssh --conf=/etc/app1.cnf
Tue May 31 17:08:23 2016 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
Tue May 31 17:08:23 2016 - [info] Reading application default configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Reading server configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Starting SSH connection tests..
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln63]
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22)..
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln107] SSH connection from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22) failed!
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:23 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:25 2016 - [debug] ok.
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:27 2016 - [debug] ok.
Tue May 31 17:08:27 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
SSH Configuration Check Failed!
at /usr/bin/masterha_check_ssh line 44
and my /etc/app1.cnf is
[root@slave3 ~]# cat /etc/app1.cnf
[server default]
user=root
password=123456
ssh_user=root
master_binlog_dir= /data/mysql3306/logs/
remote_workdir=/tmp
secondary_check_script= /usr/bin/masterha_secondary_check -s slave3-s slave2
ping_interval=3
master_ip_failover_script=/script/masterha/master_ip_failover
shutdown_script= /script/masterha/power_manager
report_script= /script/masterha/send_master_failover_mail
manager_workdir=/var/log/masterha/app1
manager_log=/var/log/masterha/app1/app1.log
[server1]
hostname=master
[server2]
hostname=slave1
candidate_master=1
[server3]
hostname=slave2
candidate_master=1
[server4]
hostname=slave3
no_master=1
mysql-5.5 mysql-mha ssh
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
bumped to the homepage by Community♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
1
my environment is vmware12 + centos6.6 + mysql5.5 + mha4mysql-manager-0.53-0.noarch.rpm + mha4mysql-node-0.53-0.noarch.rpm
my structure is one master three slaves
master 192.168.233.135 node
slave1 192.168.233.132 node
slave2 192.168.233.133 node
slave3 192.168.233.134 node + manager
My root@slave3 to root@master is OK!
[root@slave3 ~]# ssh root@master
Last login: Fri Jun 3 08:03:21 2016 from 192.168.233.134
[root@slave3 ~]# ssh root@192.168.233.135
Last login: Fri Jun 3 08:38:00 2016 from 192.168.233.134
but when I use masterha_check_ssh it fails
[root@slave3 ~]# /usr/bin/masterha_check_ssh --conf=/etc/app1.cnf
Tue May 31 17:08:23 2016 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
Tue May 31 17:08:23 2016 - [info] Reading application default configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Reading server configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Starting SSH connection tests..
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln63]
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22)..
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln107] SSH connection from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22) failed!
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:23 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:25 2016 - [debug] ok.
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:27 2016 - [debug] ok.
Tue May 31 17:08:27 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
SSH Configuration Check Failed!
at /usr/bin/masterha_check_ssh line 44
and my /etc/app1.cnf is
[root@slave3 ~]# cat /etc/app1.cnf
[server default]
user=root
password=123456
ssh_user=root
master_binlog_dir= /data/mysql3306/logs/
remote_workdir=/tmp
secondary_check_script= /usr/bin/masterha_secondary_check -s slave3-s slave2
ping_interval=3
master_ip_failover_script=/script/masterha/master_ip_failover
shutdown_script= /script/masterha/power_manager
report_script= /script/masterha/send_master_failover_mail
manager_workdir=/var/log/masterha/app1
manager_log=/var/log/masterha/app1/app1.log
[server1]
hostname=master
[server2]
hostname=slave1
candidate_master=1
[server3]
hostname=slave2
candidate_master=1
[server4]
hostname=slave3
no_master=1
mysql-5.5 mysql-mha ssh
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
bumped to the homepage by Community♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
1
1
1
my environment is vmware12 + centos6.6 + mysql5.5 + mha4mysql-manager-0.53-0.noarch.rpm + mha4mysql-node-0.53-0.noarch.rpm
my structure is one master three slaves
master 192.168.233.135 node
slave1 192.168.233.132 node
slave2 192.168.233.133 node
slave3 192.168.233.134 node + manager
My root@slave3 to root@master is OK!
[root@slave3 ~]# ssh root@master
Last login: Fri Jun 3 08:03:21 2016 from 192.168.233.134
[root@slave3 ~]# ssh root@192.168.233.135
Last login: Fri Jun 3 08:38:00 2016 from 192.168.233.134
but when I use masterha_check_ssh it fails
[root@slave3 ~]# /usr/bin/masterha_check_ssh --conf=/etc/app1.cnf
Tue May 31 17:08:23 2016 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
Tue May 31 17:08:23 2016 - [info] Reading application default configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Reading server configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Starting SSH connection tests..
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln63]
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22)..
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln107] SSH connection from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22) failed!
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:23 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:25 2016 - [debug] ok.
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:27 2016 - [debug] ok.
Tue May 31 17:08:27 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
SSH Configuration Check Failed!
at /usr/bin/masterha_check_ssh line 44
and my /etc/app1.cnf is
[root@slave3 ~]# cat /etc/app1.cnf
[server default]
user=root
password=123456
ssh_user=root
master_binlog_dir= /data/mysql3306/logs/
remote_workdir=/tmp
secondary_check_script= /usr/bin/masterha_secondary_check -s slave3-s slave2
ping_interval=3
master_ip_failover_script=/script/masterha/master_ip_failover
shutdown_script= /script/masterha/power_manager
report_script= /script/masterha/send_master_failover_mail
manager_workdir=/var/log/masterha/app1
manager_log=/var/log/masterha/app1/app1.log
[server1]
hostname=master
[server2]
hostname=slave1
candidate_master=1
[server3]
hostname=slave2
candidate_master=1
[server4]
hostname=slave3
no_master=1
mysql-5.5 mysql-mha ssh
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
my environment is vmware12 + centos6.6 + mysql5.5 + mha4mysql-manager-0.53-0.noarch.rpm + mha4mysql-node-0.53-0.noarch.rpm
my structure is one master three slaves
master 192.168.233.135 node
slave1 192.168.233.132 node
slave2 192.168.233.133 node
slave3 192.168.233.134 node + manager
My root@slave3 to root@master is OK!
[root@slave3 ~]# ssh root@master
Last login: Fri Jun 3 08:03:21 2016 from 192.168.233.134
[root@slave3 ~]# ssh root@192.168.233.135
Last login: Fri Jun 3 08:38:00 2016 from 192.168.233.134
but when I use masterha_check_ssh it fails
[root@slave3 ~]# /usr/bin/masterha_check_ssh --conf=/etc/app1.cnf
Tue May 31 17:08:23 2016 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
Tue May 31 17:08:23 2016 - [info] Reading application default configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Reading server configurations from /etc/app1.cnf..
Tue May 31 17:08:23 2016 - [info] Starting SSH connection tests..
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln63]
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22)..
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
Tue May 31 17:08:26 2016 - [error][/usr/lib64/perl5/vendor_perl/MHA/SSHCheck.pm, ln107] SSH connection from root@slave3(192.168.233.134:22) to root@master(192.168.233.135:22) failed!
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave1(192.168.233.132:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:23 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:25 2016 - [debug] ok.
Tue May 31 17:08:25 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave2(192.168.233.133:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@master(192.168.233.135:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
Tue May 31 17:08:28 2016 - [debug]
Tue May 31 17:08:24 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@master(192.168.233.135:22)..
Tue May 31 17:08:26 2016 - [debug] ok.
Tue May 31 17:08:26 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave1(192.168.233.132:22)..
Tue May 31 17:08:27 2016 - [debug] ok.
Tue May 31 17:08:27 2016 - [debug] Connecting via SSH from root@slave2(192.168.233.133:22) to root@slave3(192.168.233.134:22)..
Tue May 31 17:08:28 2016 - [debug] ok.
SSH Configuration Check Failed!
at /usr/bin/masterha_check_ssh line 44
and my /etc/app1.cnf is
[root@slave3 ~]# cat /etc/app1.cnf
[server default]
user=root
password=123456
ssh_user=root
master_binlog_dir= /data/mysql3306/logs/
remote_workdir=/tmp
secondary_check_script= /usr/bin/masterha_secondary_check -s slave3-s slave2
ping_interval=3
master_ip_failover_script=/script/masterha/master_ip_failover
shutdown_script= /script/masterha/power_manager
report_script= /script/masterha/send_master_failover_mail
manager_workdir=/var/log/masterha/app1
manager_log=/var/log/masterha/app1/app1.log
[server1]
hostname=master
[server2]
hostname=slave1
candidate_master=1
[server3]
hostname=slave2
candidate_master=1
[server4]
hostname=slave3
no_master=1
mysql-5.5 mysql-mha ssh
mysql-5.5 mysql-mha ssh
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
asked Jun 9 '16 at 4:56
LawrenceLiLawrenceLi
10110
10110
bumped to the homepage by Community♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 8 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
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I just encountered the above error and discovered where I got it wrong.
The content of id_rsa.pub file on slave3 (which is your manager node) also but be copied over to your authorized_keys file to enable passwordless ssh into slave3. Once I copied public ssh key (id_rsa.pub) into authorized_key, the error was gone. To confirm this, you should run ssh root@192.168.233.134 on slave3 to confirm you are able to ssh into slave3 as root without a password.
answered Aug 21 '17 at 19:42
OluOlu
63
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I just encountered the above error and discovered where I got it wrong.
The content of id_rsa.pub file on slave3 (which is your manager node) also but be copied over to your authorized_keys file to enable passwordless ssh into slave3. Once I copied public ssh key (id_rsa.pub) into authorized_key, the error was gone. To confirm this, you should run ssh root@192.168.233.134 on slave3 to confirm you are able to ssh into slave3 as root without a password.
answered Aug 21 '17 at 19:42
OluOlu
63
add a comment |
0
I just encountered the above error and discovered where I got it wrong.
The content of id_rsa.pub file on slave3 (which is your manager node) also but be copied over to your authorized_keys file to enable passwordless ssh into slave3. Once I copied public ssh key (id_rsa.pub) into authorized_key, the error was gone. To confirm this, you should run ssh root@192.168.233.134 on slave3 to confirm you are able to ssh into slave3 as root without a password.
answered Aug 21 '17 at 19:42
OluOlu
63
add a comment |
0
0
0
I just encountered the above error and discovered where I got it wrong.
The content of id_rsa.pub file on slave3 (which is your manager node) also but be copied over to your authorized_keys file to enable passwordless ssh into slave3. Once I copied public ssh key (id_rsa.pub) into authorized_key, the error was gone. To confirm this, you should run ssh root@192.168.233.134 on slave3 to confirm you are able to ssh into slave3 as root without a password.
answered Aug 21 '17 at 19:42
OluOlu
63
I just encountered the above error and discovered where I got it wrong.
The content of id_rsa.pub file on slave3 (which is your manager node) also but be copied over to your authorized_keys file to enable passwordless ssh into slave3. Once I copied public ssh key (id_rsa.pub) into authorized_key, the error was gone. To confirm this, you should run ssh root@192.168.233.134 on slave3 to confirm you are able to ssh into slave3 as root without a password.
answered Aug 21 '17 at 19:42
OluOlu
63
answered Aug 21 '17 at 19:42
OluOlu
63
answered Aug 21 '17 at 19:42
OluOlu
63
answered Aug 21 '17 at 19:42
OluOlu
63
63
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