Task #13333
closed
Upgrade orientdb dev cluster to 3.0.X version
Added by Luca Frosini over 6 years ago. Updated over 6 years ago.
100%
Updated by Luca Frosini over 6 years ago
@andrea.dellamico@isti.cnr.it I'm experiencing a lot of issues to properly run the new version of orientdb because of the configuration file.
I'm investigating what is the error in the configuration we already had.
While I was trying to fix the issue, I made a git pull on ansible repository (about half an hour ago 17.00 CEST 14/02/2019). I'm not able to run orientdb playbook anymore:
Command
ansible-playbooks/d4science-ghn-cluster$ ./run.sh orientdb.yml -i inventory/hosts.dev -l orientdb01-d-d4s.d4science.org
Error:
TASK [../../library/roles/nagios : Install the global nrpe commands file] *****************************
Thursday 14 February 2019 17:21:43 +0100 (0:00:00.045) 0:01:51.148 *****
Thursday 14 February 2019 17:21:43 +0100 (0:00:00.045) 0:01:51.142 *****
fatal: [orientdb01-d-d4s.d4science.org]: FAILED! => {"changed": false, "msg": "AnsibleUndefinedVariable: 'users_home_dir' is undefined"}
[WARNING]: Failure using method (v2_runner_on_failed) in callback plugin
(<ansible.plugins.callback./usr/lib/python2.7/dist-
packages/ansible/plugins/callback/mail.CallbackModule object at 0x7f988563e050>): [Errno 111]
Connection refused
Updated by Andrea Dell'Amico over 6 years ago
Luca Frosini wrote:
TASK [../../library/roles/nagios : Install the global nrpe commands file] *****************************
Thursday 14 February 2019 17:21:43 +0100 (0:00:00.045) 0:01:51.148 *****
Thursday 14 February 2019 17:21:43 +0100 (0:00:00.045) 0:01:51.142 *****
fatal: [orientdb01-d-d4s.d4science.org]: FAILED! => {"changed": false, "msg": "AnsibleUndefinedVariable: 'users_home_dir' is undefined"}
[WARNING]: Failure using method (v2_runner_on_failed) in callback plugin
(<ansible.plugins.callback./usr/lib/python2.7/dist-
packages/ansible/plugins/callback/mail.CallbackModule object at 0x7f988563e050>): [Errno 111]
Connection refused
Just fixed, pull again.
Updated by Luca Frosini over 6 years ago
Unfortunately, hazelcast encryption is now available only for enterprise users
@andrea.dellamico@isti.cnr.it is there any other way to secure hazelcast communications between orientdb instances?
Here are the links of hazelcast and orientdb configurations for the version we are going to use:
https://docs.hazelcast.org/docs/3.10.4/manual/html-single/index.html#security
https://orientdb.com/docs/3.0.x/distributed/Distributed-Configuration.html
Maybe we need to create a VPN between the servers?
Updated by Luca Frosini over 6 years ago
- Status changed from In Progress to Closed
- % Done changed from 0 to 100
The dev cluster is up and running now.
Updated by Andrea Dell'Amico over 6 years ago
Luca Frosini wrote:
Unfortunately, hazelcast encryption is now available only for enterprise users
@andrea.dellamico@isti.cnr.it is there any other way to secure hazelcast communications between orientdb instances?
Here are the links of hazelcast and orientdb configurations for the version we are going to use:
https://docs.hazelcast.org/docs/3.10.4/manual/html-single/index.html#security
https://orientdb.com/docs/3.0.x/distributed/Distributed-Configuration.html
Maybe we need to create a VPN between the servers?
A VPN should be many to many. Doable, we can configure it if it's the only alternative. But the communications between clients and the cluster would remain unprotected, so even a VPN would not give us any additional security.
