This page (revision-19) was last changed on 23-Apr-2022 17:05 by HarryMetske

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Page References

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Mesos...nobody
Mesos

Version management

Difference between version and

At line 22 removed 2 lines
# ...
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At line 23 added 96 lines
See the Mesos configuration documentation at :
* [https://docs.mesosphere.com/reference/mesos-master/]
* [https://docs.mesosphere.com/reference/mesos-slave/]
* [http://mesos.apache.org/documentation/latest/configuration/]
I got it, create the following files (and restarting master and slave), as the doc says you can create files for flags :
''A file named the same name as the flag may be placed in the /etc/mesos-master directory. So a /etc/mesos-master/hostname file containing the value of 10.141.141.10 is like running the master with the option --hostname=10.141.141.10''
:
{{{
/etc/mesos/mesos-master/authenticate ==> true
/etc/mesos/mesos-master/authenticate_slaves ==> true
/etc/mesos/mesos-master/credentials ==> /etc/mesos/mesos-config/mesos-master.passwd
/etc/mesos/mesos-slave/credential ==> /etc/mesos/mesos-config/mesos-slave.passwd
/etc/mesos/mesos-config/mesos-master.passwd ==> user password
/etc/mesos/mesos-config/mesos-slave.passwd ==> user password
}}}
Use the __mesos state__ command to verify:
{{{
[root@node1 conf]# mesos state
{
"lost_tasks": 0,
"build_user": "root",
"pid": "master@192.168.33.10:5050",
"build_time": 1427387871,
"finished_tasks": 0,
"unregistered_frameworks": [],
"id": "20150421-050455-169978048-5050-945",
"git_sha": "e890e2414903bb69cab730d5204f10b10d2e91bb",
"build_date": "2015-03-26 16:37:51",
"hostname": "node1",
"version": "0.22.0",
"log_dir": "/var/log/mesos",
"killed_tasks": 0,
"leader": "master@192.168.33.10:5050",
"deactivated_slaves": 0,
"failed_tasks": 0,
"start_time": 1429592695.33795,
"git_tag": "0.22.0",
"staged_tasks": 0,
"completed_frameworks": [],
"elected_time": 1429592710.071,
"orphan_tasks": [],
"activated_slaves": 0,
"frameworks": [],
"flags": {
"help": "false",
"zk": "zk://localhost:2181/mesos",
"recovery_slave_removal_limit": "100%",
"port": "5050",
"logbufsecs": "0",
"authenticate": "true",
"work_dir": "/var/lib/mesos",
"slave_reregister_timeout": "10mins",
"authenticators": "crammd5",
"authenticate_slaves": "true",
"framework_sorter": "drf",
"version": "false",
"log_dir": "/var/log/mesos",
"logging_level": "INFO",
"log_auto_initialize": "true",
"registry_strict": "false",
"registry_fetch_timeout": "1mins",
"root_submissions": "true",
"webui_dir": "/usr/share/mesos/webui",
"registry": "replicated_log",
"credentials": "/etc/mesos-config/mesos-master.passwd",
"allocation_interval": "1secs",
"zk_session_timeout": "10secs",
"quorum": "1",
"user_sorter": "drf",
"quiet": "false",
"registry_store_timeout": "5secs",
"initialize_driver_logging": "true"
},
"started_tasks": 0,
"slaves": []
}
}}}
But it all fails :
{{{
Apr 21 06:11:48 node1 mesos-master[945]: W0421 06:11:48.951118 1175 master.cpp:3866] Failed to authenticate slave(1)@192.168.33.10:5051: Failed to get list of mechanisms: SASL(-4): no mechanism available: Internal Error -4 in server.c near line 1757
Apr 21 06:11:48 node1 mesos-master[945]: I0421 06:11:48.954591 1175 master.cpp:3813] Authenticating slave(1)@192.168.33.10:5051
Apr 21 06:11:48 node1 mesos-master[945]: I0421 06:11:48.954753 1175 master.cpp:3824] Using default CRAM-MD5 authenticator
Apr 21 06:11:48 node1 mesos-master[945]: I0421 06:11:48.955693 1175 authenticator.hpp:170] Creating new server SASL connection
Apr 21 06:11:48 node1 mesos-master[945]: W0421 06:11:48.957067 1175 authenticator.hpp:213] Failed to get list of mechanisms: no mechanism available
}}}
%%warning I reverted back to no security %%
At line 239 removed 97 lines
!! Authentication
See the Mesos configuration documentation at :
* [https://docs.mesosphere.com/reference/mesos-master/]
* [https://docs.mesosphere.com/reference/mesos-slave/]
* [http://mesos.apache.org/documentation/latest/configuration/]
I got it working by creating the following files (and restarting master and slave), as the doc says you can create files for flags :
''A file named the same name as the flag may be placed in the /etc/mesos-master directory. So a /etc/mesos-master/hostname file containing the value of 10.141.141.10 is like running the master with the option --hostname=10.141.141.10''
:
{{{
/etc/mesos/mesos-master/authenticate ==> true
/etc/mesos/mesos-master/authenticate_slaves ==> true
/etc/mesos/mesos-master/credentials ==> /etc/mesos/mesos-config/mesos-master.passwd
/etc/mesos/mesos-slave/credential ==> /etc/mesos/mesos-config/mesos-slave.passwd
/etc/mesos/mesos-config/mesos-master.passwd ==> user password
/etc/mesos/mesos-config/mesos-slave.passwd ==> user password
}}}
Use the __mesos state__ command to verify:
{{{
[root@node1 conf]# mesos state
{
"lost_tasks": 0,
"build_user": "root",
"pid": "master@192.168.33.10:5050",
"build_time": 1427387871,
"finished_tasks": 0,
"unregistered_frameworks": [],
"id": "20150421-050455-169978048-5050-945",
"git_sha": "e890e2414903bb69cab730d5204f10b10d2e91bb",
"build_date": "2015-03-26 16:37:51",
"hostname": "node1",
"version": "0.22.0",
"log_dir": "/var/log/mesos",
"killed_tasks": 0,
"leader": "master@192.168.33.10:5050",
"deactivated_slaves": 0,
"failed_tasks": 0,
"start_time": 1429592695.33795,
"git_tag": "0.22.0",
"staged_tasks": 0,
"completed_frameworks": [],
"elected_time": 1429592710.071,
"orphan_tasks": [],
"activated_slaves": 0,
"frameworks": [],
"flags": {
"help": "false",
"zk": "zk://localhost:2181/mesos",
"recovery_slave_removal_limit": "100%",
"port": "5050",
"logbufsecs": "0",
"authenticate": "true",
"work_dir": "/var/lib/mesos",
"slave_reregister_timeout": "10mins",
"authenticators": "crammd5",
"authenticate_slaves": "true",
"framework_sorter": "drf",
"version": "false",
"log_dir": "/var/log/mesos",
"logging_level": "INFO",
"log_auto_initialize": "true",
"registry_strict": "false",
"registry_fetch_timeout": "1mins",
"root_submissions": "true",
"webui_dir": "/usr/share/mesos/webui",
"registry": "replicated_log",
"credentials": "/etc/mesos-config/mesos-master.passwd",
"allocation_interval": "1secs",
"zk_session_timeout": "10secs",
"quorum": "1",
"user_sorter": "drf",
"quiet": "false",
"registry_store_timeout": "5secs",
"initialize_driver_logging": "true"
},
"started_tasks": 0,
"slaves": []
}
}}}
But it all fails :
{{{
Apr 21 06:11:48 node1 mesos-master[945]: W0421 06:11:48.951118 1175 master.cpp:3866] Failed to authenticate slave(1)@192.168.33.10:5051: Failed to get list of mechanisms: SASL(-4): no mechanism available: Internal Error -4 in server.c near line 1757
Apr 21 06:11:48 node1 mesos-master[945]: I0421 06:11:48.954591 1175 master.cpp:3813] Authenticating slave(1)@192.168.33.10:5051
Apr 21 06:11:48 node1 mesos-master[945]: I0421 06:11:48.954753 1175 master.cpp:3824] Using default CRAM-MD5 authenticator
Apr 21 06:11:48 node1 mesos-master[945]: I0421 06:11:48.955693 1175 authenticator.hpp:170] Creating new server SASL connection
Apr 21 06:11:48 node1 mesos-master[945]: W0421 06:11:48.957067 1175 authenticator.hpp:213] Failed to get list of mechanisms: no mechanism available
}}}
%%warning I reverted back to no security %%
This page (revision-19) was last changed on 23-Apr-2022 17:05 by HarryMetskeTop