[Bug 219914] Re: mod_disk_cache enabled globally by default
Copied to hardy-updates. ** Changed in: apache2 (Ubuntu Hardy) Status: Fix Committed = Fix Released -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Copied to hardy-updates. ** Changed in: apache2 (Ubuntu Hardy) Status: Fix Committed = Fix Released -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 219914] Re: mod_disk_cache enabled globally by default
Thanks for your detailled test report! Mathias Gug [2008-06-25 19:33 -]: In the second test case described above, the first occurence of load the index.html page in browser should be load /apache2-default/ as index.html doesn't exist in dapper. Does that mean, it was just a copypaste error in the bug followup, or there is actually something wrong in the package? -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 219914] Re: mod_disk_cache enabled globally by default
On Thu, Jun 26, 2008 at 06:53:00AM -, Martin Pitt wrote: Thanks for your detailled test report! Mathias Gug [2008-06-25 19:33 -]: In the second test case described above, the first occurence of load the index.html page in browser should be load /apache2-default/ as index.html doesn't exist in dapper. Does that mean, it was just a copypaste error in the bug followup, or there is actually something wrong in the package? It was a copypaste error in the bug followup. There is nothing wrong in the package as this operational step relates to the existing package in dapper and is done _before_ the upgrade. -- Mathias Gug Ubuntu Developer http://www.ubuntu.com -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
** Tags added: verification-done ** Tags removed: verification-needed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 219914] Re: mod_disk_cache enabled globally by default
Thanks for your detailled test report! Mathias Gug [2008-06-25 19:33 -]: In the second test case described above, the first occurence of load the index.html page in browser should be load /apache2-default/ as index.html doesn't exist in dapper. Does that mean, it was just a copypaste error in the bug followup, or there is actually something wrong in the package? -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 219914] Re: mod_disk_cache enabled globally by default
On Thu, Jun 26, 2008 at 06:53:00AM -, Martin Pitt wrote: Thanks for your detailled test report! Mathias Gug [2008-06-25 19:33 -]: In the second test case described above, the first occurence of load the index.html page in browser should be load /apache2-default/ as index.html doesn't exist in dapper. Does that mean, it was just a copypaste error in the bug followup, or there is actually something wrong in the package? It was a copypaste error in the bug followup. There is nothing wrong in the package as this operational step relates to the existing package in dapper and is done _before_ the upgrade. -- Mathias Gug Ubuntu Developer http://www.ubuntu.com -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
** Tags added: verification-done ** Tags removed: verification-needed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Martin, Not easily I have tested the debdiff and it does have the desired effect. For intrepid we could probably make it a bit smarter. Thanks chuck -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Accepted into -proposed, please test and give feedback here. Please see https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance! ** Changed in: apache2 (Ubuntu Hardy) Status: Triaged = Fix Committed Target: ubuntu-8.04.1 = None ** Tags added: verification-needed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
** Changed in: apache2 (Ubuntu Hardy) Status: Fix Committed = Triaged Target: None = ubuntu-8.04.1 ** Changed in: apache2 (Ubuntu Hardy) Status: Triaged = Fix Committed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
This bug was fixed in the package apache2 - 2.2.9-2ubuntu1 --- apache2 (2.2.9-2ubuntu1) intrepid; urgency=low * debian/config-dir/mods-available/disk_cache.conf: Don't enable caching of the root URL by default when disk_cache is enabled. (LP: #219914). * debian/control: Update Maintainer field. -- Mathias Gug [EMAIL PROTECTED] Tue, 24 Jun 2008 15:03:27 -0400 ** Changed in: apache2 (Ubuntu) Status: Confirmed = Fix Released -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
apache2-mpm-itk (universe) needs also a new rebuild-only SRU because of this apache2 SRU. It's tracked in bug #243012. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Here are the two test cases I've run for this SRU: Test 1 == Enable dapper-proposed and dist-upgrade. Install update-manager-core, apache2. Enable proxy module: sudo a2enmod proxy Do release upgrade: do-release-upgrade -d Check that the disk_cache module is not enabled after the upgrade (and that proxy_http is): * Upgrade logs: Module alias installed; run /etc/init.d/apache2 force-reload to enable. Module autoindex installed; run /etc/init.d/apache2 force-reload to enable. Module dir installed; run /etc/init.d/apache2 force-reload to enable. Module env installed; run /etc/init.d/apache2 force-reload to enable. Module mime installed; run /etc/init.d/apache2 force-reload to enable. Module negotiation installed; run /etc/init.d/apache2 force-reload to enable. Module setenvif installed; run /etc/init.d/apache2 force-reload to enable. Module status installed; run /etc/init.d/apache2 force-reload to enable. Module auth_basic installed; run /etc/init.d/apache2 force-reload to enable. Module authz_default installed; run /etc/init.d/apache2 force-reload to enable. Module authz_user installed; run /etc/init.d/apache2 force-reload to enable. Module authz_groupfile installed; run /etc/init.d/apache2 force-reload to enable. Module authn_file installed; run /etc/init.d/apache2 force-reload to enable. Module authz_host installed; run /etc/init.d/apache2 force-reload to enable. Enabling proxy as a dependency This module is already enabled! Module proxy_http installed; run /etc/init.d/apache2 force-reload to enable. * $ ls /etc/apache2/mods-enabled/*cache* ls: cannot access /etc/apache2/mods-enabled/*cache*: No such file or directory * $ ls /etc/apache2/mods-enabled/*proxy_http* /etc/apache2/mods-enabled/proxy_http.load Test 2 == Enable dapper-proposed and dist-upgrade. Install update-manager-core, apache2. Enable proxy module: sudo a2enmod proxy Enable disk caching for the root url: * edit /etc/apache2/sites-enabled/000-default to add CacheEnable disk / to the VirtualHost section: VirtualHost * [...] +CacheEnable disk / /VirtualHost Check that caching works: * Load the index.html page from the web server in a browser. * $ ls /var/cache/apache2/proxy/ 0g E3 jM Delete cache: rm -rf /var/cache/apache2/proxy/* Do release upgrade: do-release-upgrade -d Check that disk_cache and proxy_http modules are enabled after the upgrade: * Upgrade logs: Module alias installed; run /etc/init.d/apache2 force-reload to enable. Module autoindex installed; run /etc/init.d/apache2 force-reload to enable. Module dir installed; run /etc/init.d/apache2 force-reload to enable. Module env installed; run /etc/init.d/apache2 force-reload to enable. Module mime installed; run /etc/init.d/apache2 force-reload to enable. Module negotiation installed; run /etc/init.d/apache2 force-reload to enable. Module setenvif installed; run /etc/init.d/apache2 force-reload to enable. Module status installed; run /etc/init.d/apache2 force-reload to enable. Module auth_basic installed; run /etc/init.d/apache2 force-reload to enable. Module authz_default installed; run /etc/init.d/apache2 force-reload to enable. Module authz_user installed; run /etc/init.d/apache2 force-reload to enable. Module authz_groupfile installed; run /etc/init.d/apache2 force-reload to enable. Module authn_file installed; run /etc/init.d/apache2 force-reload to enable. Module authz_host installed; run /etc/init.d/apache2 force-reload to enable. Enabling proxy as a dependency This module is already enabled! Module proxy_http installed; run /etc/init.d/apache2 force-reload to enable. Enabling cache as a dependency Module cache installed; run /etc/init.d/apache2 force-reload to enable. Module disk_cache installed; run /etc/init.d/apache2 force-reload to enable. * $ ls /etc/apache2/mods-enabled/*cache* /etc/apache2/mods-enabled/cache.load /etc/apache2/mods-enabled/disk_cache.conf /etc/apache2/mods-enabled/disk_cache.load * $ ls /etc/apache2/mods-enabled/*proxy_http* /etc/apache2/mods-enabled/proxy_http.load Check that caching works: * Load the index.html page from the server. * List the content of the caching directory: $ ls /var/cache/apache2/mod_disk_cache/ ZfO * Check that htcacheclean is started: $ pgrep htcacheclean 4912 -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
In the second test case described above, the first occurence of load the index.html page in browser should be load /apache2-default/ as index.html doesn't exist in dapper. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Martin, Not easily I have tested the debdiff and it does have the desired effect. For intrepid we could probably make it a bit smarter. Thanks chuck -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Accepted into -proposed, please test and give feedback here. Please see https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance! ** Changed in: apache2 (Ubuntu Hardy) Status: Triaged = Fix Committed Target: ubuntu-8.04.1 = None ** Tags added: verification-needed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
** Changed in: apache2 (Ubuntu Hardy) Status: Fix Committed = Triaged Target: None = ubuntu-8.04.1 ** Changed in: apache2 (Ubuntu Hardy) Status: Triaged = Fix Committed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
This bug was fixed in the package apache2 - 2.2.9-2ubuntu1 --- apache2 (2.2.9-2ubuntu1) intrepid; urgency=low * debian/config-dir/mods-available/disk_cache.conf: Don't enable caching of the root URL by default when disk_cache is enabled. (LP: #219914). * debian/control: Update Maintainer field. -- Mathias Gug [EMAIL PROTECTED] Tue, 24 Jun 2008 15:03:27 -0400 ** Changed in: apache2 (Ubuntu) Status: Confirmed = Fix Released -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
apache2-mpm-itk (universe) needs also a new rebuild-only SRU because of this apache2 SRU. It's tracked in bug #243012. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Here are the two test cases I've run for this SRU: Test 1 == Enable dapper-proposed and dist-upgrade. Install update-manager-core, apache2. Enable proxy module: sudo a2enmod proxy Do release upgrade: do-release-upgrade -d Check that the disk_cache module is not enabled after the upgrade (and that proxy_http is): * Upgrade logs: Module alias installed; run /etc/init.d/apache2 force-reload to enable. Module autoindex installed; run /etc/init.d/apache2 force-reload to enable. Module dir installed; run /etc/init.d/apache2 force-reload to enable. Module env installed; run /etc/init.d/apache2 force-reload to enable. Module mime installed; run /etc/init.d/apache2 force-reload to enable. Module negotiation installed; run /etc/init.d/apache2 force-reload to enable. Module setenvif installed; run /etc/init.d/apache2 force-reload to enable. Module status installed; run /etc/init.d/apache2 force-reload to enable. Module auth_basic installed; run /etc/init.d/apache2 force-reload to enable. Module authz_default installed; run /etc/init.d/apache2 force-reload to enable. Module authz_user installed; run /etc/init.d/apache2 force-reload to enable. Module authz_groupfile installed; run /etc/init.d/apache2 force-reload to enable. Module authn_file installed; run /etc/init.d/apache2 force-reload to enable. Module authz_host installed; run /etc/init.d/apache2 force-reload to enable. Enabling proxy as a dependency This module is already enabled! Module proxy_http installed; run /etc/init.d/apache2 force-reload to enable. * $ ls /etc/apache2/mods-enabled/*cache* ls: cannot access /etc/apache2/mods-enabled/*cache*: No such file or directory * $ ls /etc/apache2/mods-enabled/*proxy_http* /etc/apache2/mods-enabled/proxy_http.load Test 2 == Enable dapper-proposed and dist-upgrade. Install update-manager-core, apache2. Enable proxy module: sudo a2enmod proxy Enable disk caching for the root url: * edit /etc/apache2/sites-enabled/000-default to add CacheEnable disk / to the VirtualHost section: VirtualHost * [...] +CacheEnable disk / /VirtualHost Check that caching works: * Load the index.html page from the web server in a browser. * $ ls /var/cache/apache2/proxy/ 0g E3 jM Delete cache: rm -rf /var/cache/apache2/proxy/* Do release upgrade: do-release-upgrade -d Check that disk_cache and proxy_http modules are enabled after the upgrade: * Upgrade logs: Module alias installed; run /etc/init.d/apache2 force-reload to enable. Module autoindex installed; run /etc/init.d/apache2 force-reload to enable. Module dir installed; run /etc/init.d/apache2 force-reload to enable. Module env installed; run /etc/init.d/apache2 force-reload to enable. Module mime installed; run /etc/init.d/apache2 force-reload to enable. Module negotiation installed; run /etc/init.d/apache2 force-reload to enable. Module setenvif installed; run /etc/init.d/apache2 force-reload to enable. Module status installed; run /etc/init.d/apache2 force-reload to enable. Module auth_basic installed; run /etc/init.d/apache2 force-reload to enable. Module authz_default installed; run /etc/init.d/apache2 force-reload to enable. Module authz_user installed; run /etc/init.d/apache2 force-reload to enable. Module authz_groupfile installed; run /etc/init.d/apache2 force-reload to enable. Module authn_file installed; run /etc/init.d/apache2 force-reload to enable. Module authz_host installed; run /etc/init.d/apache2 force-reload to enable. Enabling proxy as a dependency This module is already enabled! Module proxy_http installed; run /etc/init.d/apache2 force-reload to enable. Enabling cache as a dependency Module cache installed; run /etc/init.d/apache2 force-reload to enable. Module disk_cache installed; run /etc/init.d/apache2 force-reload to enable. * $ ls /etc/apache2/mods-enabled/*cache* /etc/apache2/mods-enabled/cache.load /etc/apache2/mods-enabled/disk_cache.conf /etc/apache2/mods-enabled/disk_cache.load * $ ls /etc/apache2/mods-enabled/*proxy_http* /etc/apache2/mods-enabled/proxy_http.load Check that caching works: * Load the index.html page from the server. * List the content of the caching directory: $ ls /var/cache/apache2/mod_disk_cache/ ZfO * Check that htcacheclean is started: $ pgrep htcacheclean 4912 -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
In the second test case described above, the first occurence of load the index.html page in browser should be load /apache2-default/ as index.html doesn't exist in dapper. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
That looks alright to me. Is there any way to find out whether the admin configured caching for / after installation, or whether that happened autoamtically during dapper - hardy upgrade? In the latter case it would be better to disable it again in the postinst. But if that is tricky, I'm fine with uploading this current patch and err on the side of caution. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
This is very simple to reproduce. Take a dapper box, enable mod proxy and upgrade to hardy. The following code in the postinst will then kick in. | if [ $UPGRADE = from_2_0 ]; then | # Module replacements from previous versions of apache2 | if mod_is_enabled proxy; then | a2enmod proxy_http | a2enmod disk_cache | fi It's completely unacceptable for disk caching to be unconditionally enabled across all sites on upgrade just because I was using mod proxy previously. Please fix this. ** Changed in: apache2 (Ubuntu) Status: Won't Fix = Confirmed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Wow, thanks for tracking that down James. I knew I wasn't crazy. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Marking as critical for 8.04.1, since we don't have a good way to fix this for users after they've upgraded from dapper and .1 will turn on our LTS upgrades for all users. Chuck, Kees nominated you to take care of this package today for hardy SRU; please unassign yourself if you aren't going to be able to get to this. ** Changed in: apache2 (Ubuntu Hardy) Importance: Undecided = High Assignee: (unassigned) = Chuck Short (zulcss) Status: New = Triaged Target: None = ubuntu-8.04.1 -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
According to the Debian bug, enabling the disk_cache module on upgrade is the right thing to do. The proxy.load file in dapper loads mod_disk_cache. Not enabling it on upgrade would break existing system (as reported in the debian bug). However, the apache2.2 package comes with disk caching enabled by default as of 2.2.4-2: * Disk caching is now enabled by default if mod_disk_cache is enabled. If you don't want to use disk caching, check that mod_disk_cache is disabled (it was enabled automatically by previous versions when mod_proxy was enabled). In this case, you might also want to remove any cache files from /var/cache/apache2/mod_disk_cache . To ensure that the disk cache does not grow indefinitely, htcacheclean is now started when mod_disk_cache is enabled. The details can be configured in /etc/default/apache2 . This is done by using EnableCache disk / in disk_cache.conf (the same applies to mem_cache.conf). Removing this directive would not enable caching of / by default, but disk_cache would still be loaded if the proxy module was enabled in dapper. That way existing configurations using disk_cache won't break (mod_disk_cache is loaded), but existing configuration not using disk_cache won't have caching turned on by default. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
This behavior is because in 2.0, proxy.load and proxy.conf contained the LoadModule disk_cache_module and the mod_disk_cache config. Not enabling mod_disk_cache on upgrades would break caching for proxies (debian bug 407171). Maybe enabling mod_disk_cache on upgrades only if something like egrep -iq '^[[:space:]]*cacheenable' /etc/apache2/apache2.conf /etc/apache2/mods-enabled/* /etc/apache2/sites-enabled/* /etc/apache2/conf.d/* /etc/apache2/httpd.conf (in preinst) gives true would be better. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
This is very simple to reproduce. Take a dapper box, enable mod proxy and upgrade to hardy. The following code in the postinst will then kick in. | if [ $UPGRADE = from_2_0 ]; then | # Module replacements from previous versions of apache2 | if mod_is_enabled proxy; then | a2enmod proxy_http | a2enmod disk_cache | fi It's completely unacceptable for disk caching to be unconditionally enabled across all sites on upgrade just because I was using mod proxy previously. Please fix this. ** Changed in: apache2 (Ubuntu) Status: Won't Fix = Confirmed -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Wow, thanks for tracking that down James. I knew I wasn't crazy. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
Marking as critical for 8.04.1, since we don't have a good way to fix this for users after they've upgraded from dapper and .1 will turn on our LTS upgrades for all users. Chuck, Kees nominated you to take care of this package today for hardy SRU; please unassign yourself if you aren't going to be able to get to this. ** Changed in: apache2 (Ubuntu Hardy) Importance: Undecided = High Assignee: (unassigned) = Chuck Short (zulcss) Status: New = Triaged Target: None = ubuntu-8.04.1 -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
** Bug watch added: Debian Bug tracker #407171 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=407171 ** Also affects: apache2 (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=407171 Importance: Unknown Status: Unknown -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
** Changed in: apache2 (Debian) Status: Unknown = Fix Released -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
According to the Debian bug, enabling the disk_cache module on upgrade is the right thing to do. The proxy.load file in dapper loads mod_disk_cache. Not enabling it on upgrade would break existing system (as reported in the debian bug). However, the apache2.2 package comes with disk caching enabled by default as of 2.2.4-2: * Disk caching is now enabled by default if mod_disk_cache is enabled. If you don't want to use disk caching, check that mod_disk_cache is disabled (it was enabled automatically by previous versions when mod_proxy was enabled). In this case, you might also want to remove any cache files from /var/cache/apache2/mod_disk_cache . To ensure that the disk cache does not grow indefinitely, htcacheclean is now started when mod_disk_cache is enabled. The details can be configured in /etc/default/apache2 . This is done by using EnableCache disk / in disk_cache.conf (the same applies to mem_cache.conf). Removing this directive would not enable caching of / by default, but disk_cache would still be loaded if the proxy module was enabled in dapper. That way existing configurations using disk_cache won't break (mod_disk_cache is loaded), but existing configuration not using disk_cache won't have caching turned on by default. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
This behavior is because in 2.0, proxy.load and proxy.conf contained the LoadModule disk_cache_module and the mod_disk_cache config. Not enabling mod_disk_cache on upgrades would break caching for proxies (debian bug 407171). Maybe enabling mod_disk_cache on upgrades only if something like egrep -iq '^[[:space:]]*cacheenable' /etc/apache2/apache2.conf /etc/apache2/mods-enabled/* /etc/apache2/sites-enabled/* /etc/apache2/conf.d/* /etc/apache2/httpd.conf (in preinst) gives true would be better. -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
I've attached a debdiff that fixes the issue for intrepid. ** Attachment added: apache2_2.2.9-2ubuntu1.debdiff http://launchpadlibrarian.net/15566375/apache2_2.2.9-2ubuntu1.debdiff -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
I've attached a debdiff for hardy-proposed. It includes sf suggestion to not enable disk_cache on upgrades from 2.0. As suggested by elmo, even if we don't set EnableCache in disk_cache.conf, have disc_cache.load will start htcacheclean automatically. ** Attachment added: apache2_2.2.8-1ubuntu0.3.debdiff http://launchpadlibrarian.net/15568457/apache2_2.2.8-1ubuntu0.3.debdiff -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
As per above, enable mod_cache can have adverse side effects for websites. This is a regression from dapper to hardy upgrade due to mod_cache been enabled globally. STEPS TO REPRODUCE THIS: 1. Install dapper apache with mod_proxy enabled. 2. Upgrade to hardy. 3. Check to see if caching is enabled on all sites. If you have any questions please let me know. Thanks chuck -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 219914] Re: mod_disk_cache enabled globally by default
On Mon, Apr 21, 2008 at 03:49:40PM -, Andrew Jorgensen wrote: In any case I think the disk_cache.conf file should be changed to not actually enable caching. If the user wants caching she'll want to enable it for specific directories, certainly not for the entire server. Would you consider changing the .conf file? Considering that the disk_cache module is not enabled by default, I don't think we should change the .conf file. Doing so would mean that a user has to do two things to enable disk caching: load the module *and* configure the urls to cache. We'd rather provide a default setup that works out of the box - thus caching /. status wontfix -- Mathias Gug Ubuntu Developer http://www.ubuntu.com ** Attachment added: unnamed http://launchpadlibrarian.net/13776669/unnamed ** Changed in: apache2 (Ubuntu) Status: Incomplete = Won't Fix -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
That's really strange. So there's no disk_cache.conf or disk_cache.load in your /etc/apache2/mods-enabled? Did you use the command-line upgrade tool (do-release-upgrade)? I had very little else installed on this machine at the time. Obviously this is the best kind of bug. The kind we can't reproduce. In any case I think the disk_cache.conf file should be changed to not actually enable caching. If the user wants caching she'll want to enable it for specific directories, certainly not for the entire server. Would you consider changing the .conf file? -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 219914] Re: mod_disk_cache enabled globally by default
On Mon, Apr 21, 2008 at 03:49:40PM -, Andrew Jorgensen wrote: In any case I think the disk_cache.conf file should be changed to not actually enable caching. If the user wants caching she'll want to enable it for specific directories, certainly not for the entire server. Would you consider changing the .conf file? Considering that the disk_cache module is not enabled by default, I don't think we should change the .conf file. Doing so would mean that a user has to do two things to enable disk caching: load the module *and* configure the urls to cache. We'd rather provide a default setup that works out of the box - thus caching /. status wontfix -- Mathias Gug Ubuntu Developer http://www.ubuntu.com ** Attachment added: unnamed http://launchpadlibrarian.net/13776669/unnamed ** Changed in: apache2 (Ubuntu) Status: Incomplete = Won't Fix -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
I cannot reproduce this -- on both fresh installs of Hardy and Dapper-Hardy upgrades, the disk_cache module is not enabled. ** Changed in: apache2 (Ubuntu) Status: New = Incomplete -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to apache2 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 219914] Re: mod_disk_cache enabled globally by default
I cannot reproduce this -- on both fresh installs of Hardy and Dapper-Hardy upgrades, the disk_cache module is not enabled. ** Changed in: apache2 (Ubuntu) Status: New = Incomplete -- mod_disk_cache enabled globally by default https://bugs.launchpad.net/bugs/219914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
