Bug 1585069
| Summary: | Exclude Satellite fqdn and localhost from possible proxying when user set foreman http proxy | |||
|---|---|---|---|---|
| Product: | Red Hat Satellite | Reporter: | Lukas Pramuk <lpramuk> | |
| Component: | Infrastructure | Assignee: | satellite6-bugs <satellite6-bugs> | |
| Status: | CLOSED ERRATA | QA Contact: | Lukas Pramuk <lpramuk> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 6.3.1 | CC: | ehelms, jsherril, mhulan, mmccune, pcreech, sgraessl | |
| Target Milestone: | Unspecified | Keywords: | Triaged | |
| Target Release: | Unused | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | foreman-1.15.6.48-1 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1585076 1596359 (view as bug list) | Environment: | ||
| Last Closed: | 2018-08-22 20:07:12 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: | ||||
|
Description
Lukas Pramuk
2018-06-01 09:10:36 UTC
Sebastian, could you please take a look? I think both Satellite FQDN and localhost are good default options for ignore hosts. After another discussion with Lukas, it seems we should always ignore localhost, that could cause more problems. Should we add capsule FQDN's by default too? I think in 99% of cases the users would want that. All capsules that are registered? It would make sense to ignore Capsules by default, but this would be better as a Boolean setting, and not the current setting to list hosts to exempt from proxying as we would need to maintain the list and keep on par with capsule FQDNS. We should maybe also consider a Boolean for disabling proxying requests to localhost or the Satellite FQDN, instead of using the except-list. Ok, all makes sense except boolean for proxying localhost. There is no sense of proxying localhost since it is resolved on proxy. Example you define local docker http://localhost:2375 but it would be resolved on proxy, seeking for docker port on proxy instead of satellite. I'm for avoiding proxying localhost always, no bools. Created redmine issue http://projects.theforeman.org/issues/23843 from this bug Moving this bug to POST for triage into Satellite 6 since the upstream issue http://projects.theforeman.org/issues/23843 has been resolved. TESTING NOTE: Customers may need to include capsule hosts in the list of excludes if issues arise. VERIFIED. @satellite-6.3.3-1.el7sat.noarch (6.3.3 Snap1) foreman-1.15.6.48-1.el7sat.noarch by two following manual reproducers: A) 1. Set "HTTP(S) proxy except hosts" to list of all capsules (usually [SATFQDN]) 2. Set "HTTP(S) proxy" (http://proxy.example.com:3128) 3. Navigate to any Katello page >>> success, Katello page is rendered correctly, when except hosts settings contains list of all capsules B) 1. Set "HTTP(S) proxy" to nonsense (http://nononoproxy.example.com:3128) 2. Create a docker compute resource http://localhost:2375 >>> success, traffic to localhost is no more proxied Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:2550 |