Bug 145244
| Summary: | New caching-nameserver package for U4 destroys local customizations | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 3 | Reporter: | Bob Plankers <plankers> |
| Component: | caching-nameserver | Assignee: | Jason Vas Dias <jvdias> |
| Status: | CLOSED NOTABUG | QA Contact: | David Lawrence <dkl> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.0 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2005-01-16 20:27:25 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
If you want something other / more than a caching-only nameserver, then don't install the caching-nameserver package . The caching-nameserver package consists entirely of named configuration files to provide a caching-only nameserver. If it installed the named configuration files as '%config(noreplace)', then there would be no way for it to guarantee that after installation, a caching-only nameserver was in place, nor any way for it to be updated. Other packages are now depending on caching-nameserver to install the configuration files for a caching-only nameserver. As you found, caching-nameserver does correctly back up any existing configuration files to .rpmsave files, and no data is lost. In future releases, perhaps we should package the current caching-nameserver as a sub-package of bind as a 'bind-default-config' package, which would install the configuration files as '%config(noreplace)' - but we'd still have to ship the caching-nameserver package to replace the configuration files, so that users / other packages can depend on it to install a caching-only nameserver, regardless of the current named configuration . |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 Description of problem: An upgrade from the previous caching-nameserver package to caching-nameserver-7.3-3_EL3 moves a customized /etc/named.conf to /etc/named.conf.rpmsave, adds a new /etc/named.conf, and resets the permissions on /var/named. This destroys local customizations of named.conf, not to mention changing the functionality of a stable product (RHEL AS 3) during a patch via up2date (which does not warn you that it is removing your customizations). What happened to new files being added as .rpmnew and leaving the customized config files alone? That was the old behaviour in these situations, and was "correct." Patching your machine didn't break your machine. Nothing should change in a security patch to a stable, non-beta product that would break a configuration file. Version-Release number of selected component (if applicable): caching-nameserver-7.3-3_EL3 How reproducible: Always Steps to Reproduce: 1. Install RHEL AS 3 Update 3. Install caching-nameserver and do something to the configuration (like add a slave DNS zone). 2. Patch to U4 via up2date/RHN 3. Your name server does not work as you configured it anymore. Actual Results: Name server needed to be stopped, configuration restored (mv /etc/named.conf.rpmsave /etc/named.conf), permissions restored on /var/named (chmod g+w /var/named), and restarted. Expected Results: The name server should have continued working without error or regressions. If a new configuration file is suggested it should have been written as /etc/named.conf.rpmnew Additional info: