[jira] [Commented] (VCL-1049) Add ability to clean up stale or orphaned reservation chains on a NAT host

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/VCL-1049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16022035#comment-16022035 ] 

ASF subversion and git services commented on VCL-1049:
------------------------------------------------------

Commit 1795977 from arkurth@apache.org in branch 'vcl/trunk'
[ https://svn.apache.org/r1795977 ]

VCL-1049
Added subroutines:
* iptables.pm::nat_delete_orphaned_reservation_chains
* iptables.pm::get_table_chain_names
* utils.pm::get_all_reservation_ids

VCL-1031
Updated regex's in iptables.pm::get_table_info to detect exclamation marks enclosed in single quotes, as may be returned by 'firewall-cmd --permanent --direct --get-all-rules'. The quotes were throwing off the detection of a MASQERADE rule when a CentOS 7/firewalld host is used as a NAT host.

Commented out some notify messages in iptables.pm and firewalld.pm which were generating a lot of noise.

> Add ability to clean up stale or orphaned reservation chains on a NAT host
> --------------------------------------------------------------------------
>
>                 Key: VCL-1049
>                 URL: https://issues.apache.org/jira/browse/VCL-1049
>             Project: VCL
>          Issue Type: Improvement
>          Components: vcld (backend)
>            Reporter: Andy Kurth
>            Assignee: Andy Kurth
>
> The pre-VCL 2.5 NAT code did not properly remove all iptables chains it may have created on a NAT host.  It would be useful if something was added that could compare the chains on a NAT host to the reservation IDs currently in the database and cleanup any that are no longer tied to a reservation.



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