Am 2017-10-20 13:00, schrieb Mehmet:
Am 2017-10-20 11:10, schrieb Mehmet:
Hello,
yesterday i've upgraded my "Jewel"-Cluster (10.2.10) to "Luminous"
(12.2.1). This went realy smooth - Thanks! :)
Today i wanted to enable the BuildIn Dasboard via
#> vi ceph.conf
[...]
[mgr]
mgr_modules = dashboard
[...]
#> ceph-deploy --overwrite-conf config push monserver1 monserver2
monserver3
#> systemctl restart ceph-mgr@monserver1
Cause the module doesnt seem to be activated so i have to enable it
"again" via the CLI
#> ceph mgr module enable dashboard
Then configured my Firewall like
#> ufw allow proto tcp from my to any port 7000
Cause the deamon seems to listen only on ipv6 i have set
#> ceph config-key put mgr/dashboard/server_addr ::
...also tried with set the ip address
#> ceph config-key set mgr/dashboard/server_addr 123.123.123.123
But i cannot access the dashboard! :*(
This is now fixed - i can access the dashboard (a mate did a mistake so
the firewall between my office an the datacenter wasnt properly
configured... Oo).
The error message below still exists
- Mehmet
When i restart the "ceph-mgr" with
#> systemctl restart ceph-mgr@monserver1
i get *always* a "segmentation fault with thread:ceph-mgr"
- https://pastebin.com/6fA239Ec
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: *** Caught signal
(Segmentation fault) **
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: in thread 7fbdbb71c500
thread_name:ceph-mgr
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: ceph version 12.2.1
(3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 1: (()+0x3e1014)
[0x55c8bffb8014]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 2: (()+0x11390)
[0x7fbdb9f55390]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 3:
(std::__cxx11::_List_base<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::allocator<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >::_M_clear()+0x10)
[0x55c8bfe47d40]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 4: (std::vector<Option,
std::allocator<Option> >::~vector()+0x68) [0x55c8c01e0ed8]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 5: (()+0x39ff8)
[0x7fbdb8ee9ff8]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 6: (()+0x3a045)
[0x7fbdb8eea045]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 7:
(__libc_start_main()+0xf7) [0x7fbdb8ed0837]
Oct 20 10:16:45 monserver1 ceph-mgr[28376]: 8: (_start()+0x29)
[0x55c8bfe14e29]
and always a *runtime error when start with .../mgr/restful/module.py*
(Also included in the logfile above)
2017-10-20 10:16:45.494019 7f7455a34700 1 mgr[restful] Unknown
request ''
2017-10-20 10:16:45.494133 7f74467fe700 0 mgr[restful] Traceback
(most recent call last):
File "/usr/lib/ceph/mgr/restful/module.py", line 248, in serve
self._serve()
File "/usr/lib/ceph/mgr/restful/module.py", line 299, in _serve
raise RuntimeError('no certificate configured')
RuntimeError: no certificate configured
This is now being fixed with
#> ceph restful create-self-signed-cert
But the "segmentation error" abov still exists :*/
- Mehmet
OS: Linux monserver1 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12
14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Ubuntu 16.04.3 LTS
Ceph: ceph versions
{
"mon": {
"ceph version 12.2.1
(3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 3
},
"mgr": {
"ceph version 12.2.1
(3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 1
},
"osd": {
"ceph version 12.2.1
(3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 60
},
"mds": {},
"overall": {
"ceph version 12.2.1
(3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)": 64
}
}
The ceph-mgr was installed before as described below
#> ceph-deploy gatherkeys monserver1
#> ceph-deploy mgr create monserver1
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