Bug 1792818

Summary: [Ceph-dashboard] iSCSI -> iscsi operations requires manual iptable flush on iscsi gateway nodes
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Sunil Angadi <sangadi>
Component: iSCSIAssignee: Mike Christie <mchristi>
Status: CLOSED NOTABUG QA Contact: Madhavi Kasturi <mkasturi>
Severity: low Docs Contact:
Priority: high    
Version: 4.0CC: aschoen, ceph-eng-bugs, ceph-qe-bugs, dsavinea, epuertat, flucifre, gabrioux, gmeno, kdreyer, mchristi, mkasturi, nthomas, tchandra, ykaul
Target Milestone: rcFlags: dsavinea: needinfo-
Target Release: 4.1   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Known Issue
Doc Text:
.The Dashboard requires to disable `iptables` rules The {product} Dashboard is unable to perform any iSCSI operations, such as creating a gateway, unless all `iptables` rules are manually disabled on the Ceph iSCSI node. To do so, use the following command as `root` or the `sudo` user: ---- # iptables -F ---- Note that after a reboot, the rules are enabled again. Either disable them again or delete them permanently.
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-03-02 16:22:52 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1730176    

Comment 10 Ernesto Puerta 2020-01-27 12:41:54 UTC
@Bara: in this case I cannot say. "iptables -F" will only disable rules until next reboot, so if the issue comes from an existing rule, it should modified persistently or the 'flush' will need to happen after every reboot.

@Sunil: could you please check whether the issue reappears after a reboot of the node where you run iptables -F? Thanks!