[MCOL-771] allow multi-node systems to work with iptables and firewall apps enabled Created: 2017-06-13 Updated: 2023-10-26 Resolved: 2017-06-16 |
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| Status: | Closed |
| Project: | MariaDB ColumnStore |
| Component/s: | ? |
| Affects Version/s: | 1.0.9 |
| Fix Version/s: | 1.0.9 |
| Type: | New Feature | Priority: | Major |
| Reporter: | David Hill (Inactive) | Assignee: | David Hill (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Description |
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Currently on centos 6, the columnstore platform applications ProcMon and Procmgr cant communicate with each other when iptables is enabled. Having this enables blocks the messaging between the servers for the platform applications across ports 8600-8620, whcih columnstore uses. The same required exist for centos 7 and the firewalld process. Its currently a requirement to have this disabled. Per a customer request, they need to keep iptables enabled for their security requirements and needs to have a multi-node columnstore system. |
| Comments |
| Comment by David Hill (Inactive) [ 2017-06-16 ] |
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I updated the KB setup guide to stipulate that the firewalls either need to be disabled or user will need to open up the MCS specific ports for both input/output. |
| Comment by David Hill (Inactive) [ 2017-06-16 ] |
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doc update https://mariadb.com/kb/en/mariadb/preparing-for-columnstore-installation/#firewall-considerations |