| 2022-11-30 08:52:03 |
Sistemi CeSIA |
bug |
|
|
added bug |
| 2022-12-01 14:19:25 |
Paride Legovini |
bug watch added |
|
https://bz.apache.org/bugzilla/show_bug.cgi?id=66300 |
|
| 2022-12-01 14:19:25 |
Paride Legovini |
bug task added |
|
apache2 |
|
| 2022-12-01 14:19:57 |
Paride Legovini |
nominated for series |
|
Ubuntu Jammy |
|
| 2022-12-01 14:19:57 |
Paride Legovini |
bug task added |
|
apache2 (Ubuntu Jammy) |
|
| 2022-12-01 14:19:57 |
Paride Legovini |
nominated for series |
|
Ubuntu Kinetic |
|
| 2022-12-01 14:19:57 |
Paride Legovini |
bug task added |
|
apache2 (Ubuntu Kinetic) |
|
| 2022-12-01 14:20:02 |
Paride Legovini |
apache2 (Ubuntu): status |
New |
Triaged |
|
| 2022-12-01 14:20:05 |
Paride Legovini |
apache2 (Ubuntu Jammy): status |
New |
Triaged |
|
| 2022-12-01 14:20:07 |
Paride Legovini |
apache2 (Ubuntu Kinetic): status |
New |
Triaged |
|
| 2022-12-01 14:26:45 |
Paride Legovini |
bug |
|
|
added subscriber Ubuntu Server |
| 2022-12-01 14:30:05 |
Paride Legovini |
tags |
|
server-todo |
|
| 2022-12-01 15:09:55 |
Bug Watch Updater |
apache2: status |
Unknown |
Confirmed |
|
| 2022-12-01 15:09:55 |
Bug Watch Updater |
apache2: importance |
Unknown |
Medium |
|
| 2022-12-07 16:54:36 |
Robie Basak |
apache2 (Ubuntu): assignee |
|
Michał Małoszewski (michal-maloszewski99) |
|
| 2022-12-07 16:54:42 |
Robie Basak |
apache2 (Ubuntu Jammy): assignee |
|
Michał Małoszewski (michal-maloszewski99) |
|
| 2022-12-07 16:54:48 |
Robie Basak |
apache2 (Ubuntu Kinetic): assignee |
|
Michał Małoszewski (michal-maloszewski99) |
|
| 2022-12-15 19:40:09 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~michal-maloszewski99/ubuntu/+source/apache2/+git/apache2/+merge/434741 |
|
| 2023-01-25 16:14:26 |
Christian Ehrhardt |
tags |
server-todo |
|
|
| 2023-03-01 21:29:58 |
Michał Małoszewski |
apache2 (Ubuntu): status |
Triaged |
Fix Released |
|
| 2023-03-01 23:38:49 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~michal-maloszewski99/ubuntu/+source/apache2/+git/apache2/+merge/438155 |
|
| 2023-03-07 22:58:06 |
Michał Małoszewski |
description |
We were very excited to see mod_proxy_hcheck support for AJP/CPING land in Ubuntu 22.04, however trying to enable it results in the following error:
> BalancerMember Health check method CPING not (yet) implemented
This unfortunately renders AJP-based health checks, which is a new feature introduced in version 2.4.49 (and thus only available in Jammy), impossible to use.
Luckily we were able to find the code responsible for the misbehavior and propose a fix which has now been accepted upstream.
Upstream bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=66300
Upstream fix: https://svn.apache.org/viewvc?view=revision&revision=1905608
We would like to see this fix backported in Jammy. |
[Impact]
The Apache JServe Protocol (AJP) proxies inbound requests to an application server, such as health checks via CPING/CPONG. mod_proxy_hcheck added support for AJP/CPING in 22.04, however the following error is encountered when enabling it, which prevents the new feature from operating:
BalancerMember Health check method CPING not (yet) implemented
This is caused by a incorrect check for AJP support in hc_post_config() that occurs too late, after the configuration syntax has already been marked invalid by the time the "hcmethod=CPING" token is found. The fix is to move the check from hc_post_config() to hc_pre_config().
[Test Plan]
Make a container for testing:
$ lxc launch ubuntu-daily:jammy jammy-test
$ lxc shell jammy-test
Type in:
# apt update && apt dist-upgrade -y
# apt install -y apache2
# cat > /etc/apache2/sites-available/httpd-hcheck-ajp.conf << __EOF__
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot “/var/www/html”
ServerName myapp.example.com
ErrorLog “${APACHE_LOG_DIR}/myapp.example.com-error_log"
CustomLog "${APACHE_LOG_DIR}/myapp.example.com-access_log" common
<Proxy balancer://myapp>
BalancerMember ajp://127.0.0.1:8009/myapp route=app-route timeout=300 ping=3
connectiontimeout=3 hcmethod=CPING
</Proxy>
ProxyPass /myapp balancer://myapp stickysession=JSESSIONID
</VirtualHost>
__EOF__
# a2enmod proxy
# a2enmod proxy_ajp
# a2enmod proxy_hcheck
# a2ensite httpd-hcheck-ajp
# apachectl -t
Example of failed output:
# apachectl -t
AH00526: Syntax error on line 10 of /etc/apache2/sites-enabled/httpd-hcheck-ajp.conf:
BalancerMember Health check method CPING not (yet) implemented
Action ‘-t’ failed.
The Apache error log may have more information.
Example of successful output:
# apachectl -t
Syntax OK
[Where problems could occur]
Any code change might change the behavior of the package in a specific situation and cause other errors.
Possible, but rather unlikely regression source is the fact that the apache2 will be rebuilt against newer versions of its build dependencies, on Jammy. There might also be some other warning in the code fixed in later versions not identified by us. It is unlikely, but there might be an architecture where the test plan will fail.
Some updates can also break the functionality of an introduced fix.
Moreover, users can set some new values in the config file that can cause regression.
Next thing, which is unlikely, but the stability of the network can affect the functionality of the code and cause regression.
The patch itself modifies the code of mod_proxy_hcheck, so any new bugs involving that module would be suspect. The patch changes configuration code, so issues cropping up that seem related to module configuration could be suspect. Finally, since the patch modifies C code, issues typical of C code (segfaults, memory leaks, …) would be possible, however since this moves a chunk of code unmodified this seems unlikely.
--------------------------original bug report-----------------------------
We were very excited to see mod_proxy_hcheck support for AJP/CPING land in Ubuntu 22.04, however trying to enable it results in the following error:
> BalancerMember Health check method CPING not (yet) implemented
This unfortunately renders AJP-based health checks, which is a new feature introduced in version 2.4.49 (and thus only available in Jammy), impossible to use.
Luckily we were able to find the code responsible for the misbehavior and propose a fix which has now been accepted upstream.
Upstream bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=66300
Upstream fix: https://svn.apache.org/viewvc?view=revision&revision=1905608
We would like to see this fix backported in Jammy. |
|
| 2023-03-07 22:58:49 |
Michał Małoszewski |
tags |
|
verification-needed |
|
| 2023-03-07 22:59:16 |
Michał Małoszewski |
tags |
verification-needed |
verification-needed verification-needed-jammy verification-needed-kinetic |
|
| 2023-03-08 09:59:20 |
Michał Małoszewski |
tags |
verification-needed verification-needed-jammy verification-needed-kinetic |
|
|
| 2023-03-14 09:26:23 |
Christian Ehrhardt |
description |
[Impact]
The Apache JServe Protocol (AJP) proxies inbound requests to an application server, such as health checks via CPING/CPONG. mod_proxy_hcheck added support for AJP/CPING in 22.04, however the following error is encountered when enabling it, which prevents the new feature from operating:
BalancerMember Health check method CPING not (yet) implemented
This is caused by a incorrect check for AJP support in hc_post_config() that occurs too late, after the configuration syntax has already been marked invalid by the time the "hcmethod=CPING" token is found. The fix is to move the check from hc_post_config() to hc_pre_config().
[Test Plan]
Make a container for testing:
$ lxc launch ubuntu-daily:jammy jammy-test
$ lxc shell jammy-test
Type in:
# apt update && apt dist-upgrade -y
# apt install -y apache2
# cat > /etc/apache2/sites-available/httpd-hcheck-ajp.conf << __EOF__
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot “/var/www/html”
ServerName myapp.example.com
ErrorLog “${APACHE_LOG_DIR}/myapp.example.com-error_log"
CustomLog "${APACHE_LOG_DIR}/myapp.example.com-access_log" common
<Proxy balancer://myapp>
BalancerMember ajp://127.0.0.1:8009/myapp route=app-route timeout=300 ping=3
connectiontimeout=3 hcmethod=CPING
</Proxy>
ProxyPass /myapp balancer://myapp stickysession=JSESSIONID
</VirtualHost>
__EOF__
# a2enmod proxy
# a2enmod proxy_ajp
# a2enmod proxy_hcheck
# a2ensite httpd-hcheck-ajp
# apachectl -t
Example of failed output:
# apachectl -t
AH00526: Syntax error on line 10 of /etc/apache2/sites-enabled/httpd-hcheck-ajp.conf:
BalancerMember Health check method CPING not (yet) implemented
Action ‘-t’ failed.
The Apache error log may have more information.
Example of successful output:
# apachectl -t
Syntax OK
[Where problems could occur]
Any code change might change the behavior of the package in a specific situation and cause other errors.
Possible, but rather unlikely regression source is the fact that the apache2 will be rebuilt against newer versions of its build dependencies, on Jammy. There might also be some other warning in the code fixed in later versions not identified by us. It is unlikely, but there might be an architecture where the test plan will fail.
Some updates can also break the functionality of an introduced fix.
Moreover, users can set some new values in the config file that can cause regression.
Next thing, which is unlikely, but the stability of the network can affect the functionality of the code and cause regression.
The patch itself modifies the code of mod_proxy_hcheck, so any new bugs involving that module would be suspect. The patch changes configuration code, so issues cropping up that seem related to module configuration could be suspect. Finally, since the patch modifies C code, issues typical of C code (segfaults, memory leaks, …) would be possible, however since this moves a chunk of code unmodified this seems unlikely.
--------------------------original bug report-----------------------------
We were very excited to see mod_proxy_hcheck support for AJP/CPING land in Ubuntu 22.04, however trying to enable it results in the following error:
> BalancerMember Health check method CPING not (yet) implemented
This unfortunately renders AJP-based health checks, which is a new feature introduced in version 2.4.49 (and thus only available in Jammy), impossible to use.
Luckily we were able to find the code responsible for the misbehavior and propose a fix which has now been accepted upstream.
Upstream bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=66300
Upstream fix: https://svn.apache.org/viewvc?view=revision&revision=1905608
We would like to see this fix backported in Jammy. |
[Impact]
The Apache JServe Protocol (AJP) proxies inbound requests to an application server, such as health checks via CPING/CPONG. mod_proxy_hcheck added support for AJP/CPING in 22.04, however the following error is encountered when enabling it, which prevents the new feature from operating:
BalancerMember Health check method CPING not (yet) implemented
This is caused by a incorrect check for AJP support in hc_post_config() that occurs too late, after the configuration syntax has already been marked invalid by the time the "hcmethod=CPING" token is found. The fix is to move the check from hc_post_config() to hc_pre_config().
[Test Plan]
Make a container for testing:
$ lxc launch ubuntu-daily:jammy jammy-test
$ lxc shell jammy-test
Type in:
# apt update && apt dist-upgrade -y
# apt install -y apache2
# cat > /etc/apache2/sites-available/httpd-hcheck-ajp.conf << __EOF__
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot “/var/www/html”
ServerName myapp.example.com
ErrorLog “${APACHE_LOG_DIR}/myapp.example.com-error_log"
CustomLog "${APACHE_LOG_DIR}/myapp.example.com-access_log" common
<Proxy balancer://myapp>
BalancerMember ajp://127.0.0.1:8009/myapp route=app-route timeout=300 ping=3
connectiontimeout=3 hcmethod=CPING
</Proxy>
ProxyPass /myapp balancer://myapp stickysession=JSESSIONID
</VirtualHost>
__EOF__
# a2enmod proxy
# a2enmod proxy_ajp
# a2enmod proxy_hcheck
# a2ensite httpd-hcheck-ajp
# apachectl -t
Example of failed output:
# apachectl -t
AH00526: Syntax error on line 10 of /etc/apache2/sites-enabled/httpd-hcheck-ajp.conf:
BalancerMember Health check method CPING not (yet) implemented
Action ‘-t’ failed.
The Apache error log may have more information.
Example of successful output:
# apachectl -t
Syntax OK
[Where problems could occur]
The patch itself modifies the code of mod_proxy_hcheck, so any new bugs involving that module would be suspect. The patch changes configuration code, so issues cropping up that seem related to module configuration could be suspect. Finally, since the patch modifies C code, issues typical of C code (segfaults, memory leaks, …) would be possible, however since this moves a chunk of code unmodified this seems unlikely.
--------------------------original bug report-----------------------------
We were very excited to see mod_proxy_hcheck support for AJP/CPING land in Ubuntu 22.04, however trying to enable it results in the following error:
> BalancerMember Health check method CPING not (yet) implemented
This unfortunately renders AJP-based health checks, which is a new feature introduced in version 2.4.49 (and thus only available in Jammy), impossible to use.
Luckily we were able to find the code responsible for the misbehavior and propose a fix which has now been accepted upstream.
Upstream bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=66300
Upstream fix: https://svn.apache.org/viewvc?view=revision&revision=1905608
We would like to see this fix backported in Jammy. |
|
| 2023-03-28 16:31:37 |
Bug Watch Updater |
apache2: status |
Confirmed |
Fix Released |
|
| 2023-03-31 14:30:20 |
Timo Aaltonen |
apache2 (Ubuntu Kinetic): status |
Triaged |
Fix Committed |
|
| 2023-03-31 14:30:22 |
Timo Aaltonen |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2023-03-31 14:30:25 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2023-03-31 14:30:28 |
Timo Aaltonen |
tags |
|
verification-needed verification-needed-kinetic |
|
| 2023-03-31 14:31:40 |
Timo Aaltonen |
apache2 (Ubuntu Jammy): status |
Triaged |
Fix Committed |
|
| 2023-03-31 14:31:46 |
Timo Aaltonen |
tags |
verification-needed verification-needed-kinetic |
verification-needed verification-needed-jammy verification-needed-kinetic |
|
| 2023-04-20 20:34:57 |
Michał Małoszewski |
description |
[Impact]
The Apache JServe Protocol (AJP) proxies inbound requests to an application server, such as health checks via CPING/CPONG. mod_proxy_hcheck added support for AJP/CPING in 22.04, however the following error is encountered when enabling it, which prevents the new feature from operating:
BalancerMember Health check method CPING not (yet) implemented
This is caused by a incorrect check for AJP support in hc_post_config() that occurs too late, after the configuration syntax has already been marked invalid by the time the "hcmethod=CPING" token is found. The fix is to move the check from hc_post_config() to hc_pre_config().
[Test Plan]
Make a container for testing:
$ lxc launch ubuntu-daily:jammy jammy-test
$ lxc shell jammy-test
Type in:
# apt update && apt dist-upgrade -y
# apt install -y apache2
# cat > /etc/apache2/sites-available/httpd-hcheck-ajp.conf << __EOF__
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot “/var/www/html”
ServerName myapp.example.com
ErrorLog “${APACHE_LOG_DIR}/myapp.example.com-error_log"
CustomLog "${APACHE_LOG_DIR}/myapp.example.com-access_log" common
<Proxy balancer://myapp>
BalancerMember ajp://127.0.0.1:8009/myapp route=app-route timeout=300 ping=3
connectiontimeout=3 hcmethod=CPING
</Proxy>
ProxyPass /myapp balancer://myapp stickysession=JSESSIONID
</VirtualHost>
__EOF__
# a2enmod proxy
# a2enmod proxy_ajp
# a2enmod proxy_hcheck
# a2ensite httpd-hcheck-ajp
# apachectl -t
Example of failed output:
# apachectl -t
AH00526: Syntax error on line 10 of /etc/apache2/sites-enabled/httpd-hcheck-ajp.conf:
BalancerMember Health check method CPING not (yet) implemented
Action ‘-t’ failed.
The Apache error log may have more information.
Example of successful output:
# apachectl -t
Syntax OK
[Where problems could occur]
The patch itself modifies the code of mod_proxy_hcheck, so any new bugs involving that module would be suspect. The patch changes configuration code, so issues cropping up that seem related to module configuration could be suspect. Finally, since the patch modifies C code, issues typical of C code (segfaults, memory leaks, …) would be possible, however since this moves a chunk of code unmodified this seems unlikely.
--------------------------original bug report-----------------------------
We were very excited to see mod_proxy_hcheck support for AJP/CPING land in Ubuntu 22.04, however trying to enable it results in the following error:
> BalancerMember Health check method CPING not (yet) implemented
This unfortunately renders AJP-based health checks, which is a new feature introduced in version 2.4.49 (and thus only available in Jammy), impossible to use.
Luckily we were able to find the code responsible for the misbehavior and propose a fix which has now been accepted upstream.
Upstream bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=66300
Upstream fix: https://svn.apache.org/viewvc?view=revision&revision=1905608
We would like to see this fix backported in Jammy. |
[Impact]
The Apache JServe Protocol (AJP) proxies inbound requests to an application server, such as health checks via CPING/CPONG. mod_proxy_hcheck added support for AJP/CPING in 22.04, however the following error is encountered when enabling it, which prevents the new feature from operating:
BalancerMember Health check method CPING not (yet) implemented
This is caused by a incorrect check for AJP support in hc_post_config() that occurs too late, after the configuration syntax has already been marked invalid by the time the "hcmethod=CPING" token is found. The fix is to move the check from hc_post_config() to hc_pre_config().
[Test Plan]
Make a container for testing:
$ lxc launch ubuntu-daily:jammy jammy-test
$ lxc shell jammy-test
Type in:
# apt update && apt dist-upgrade -y
# apt install -y apache2
# cat > /etc/apache2/sites-available/httpd-hcheck-ajp.conf << __EOF__
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host2.example.com
DocumentRoot "/var/www/html"
ServerName myapp.example.com
ErrorLog "${APACHE_LOG_DIR}/myapp.example.com-error_log"
CustomLog "${APACHE_LOG_DIR}/myapp.example.com-access_log" common
<Proxy balancer://myapp>
BalancerMember ajp://127.0.0.1:8009/myapp route=app-route timeout=300 ping=3
connectiontimeout=3 hcmethod=CPING
</Proxy>
ProxyPass /myapp balancer://myapp stickysession=JSESSIONID
</VirtualHost>
__EOF__
# a2enmod proxy
# a2enmod proxy_ajp
# a2enmod proxy_hcheck
# a2ensite httpd-hcheck-ajp
# apachectl -t
Example of failed output:
# apachectl -t
AH00526: Syntax error on line 10 of /etc/apache2/sites-enabled/httpd-hcheck-ajp.conf:
BalancerMember Health check method CPING not (yet) implemented
Action ‘-t’ failed.
The Apache error log may have more information.
Example of successful output:
# apachectl -t
Syntax OK
[Where problems could occur]
The patch itself modifies the code of mod_proxy_hcheck, so any new bugs involving that module would be suspect. The patch changes configuration code, so issues cropping up that seem related to module configuration could be suspect. Finally, since the patch modifies C code, issues typical of C code (segfaults, memory leaks, …) would be possible, however since this moves a chunk of code unmodified this seems unlikely.
--------------------------original bug report-----------------------------
We were very excited to see mod_proxy_hcheck support for AJP/CPING land in Ubuntu 22.04, however trying to enable it results in the following error:
> BalancerMember Health check method CPING not (yet) implemented
This unfortunately renders AJP-based health checks, which is a new feature introduced in version 2.4.49 (and thus only available in Jammy), impossible to use.
Luckily we were able to find the code responsible for the misbehavior and propose a fix which has now been accepted upstream.
Upstream bug: https://bz.apache.org/bugzilla/show_bug.cgi?id=66300
Upstream fix: https://svn.apache.org/viewvc?view=revision&revision=1905608
We would like to see this fix backported in Jammy. |
|
| 2023-04-20 22:08:09 |
Michał Małoszewski |
tags |
verification-needed verification-needed-jammy verification-needed-kinetic |
verification-done verification-done-jammy verification-done-kinetic |
|
| 2023-04-27 13:46:16 |
Launchpad Janitor |
apache2 (Ubuntu Kinetic): status |
Fix Committed |
Fix Released |
|
| 2023-04-27 13:46:20 |
Andreas Hasenack |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2023-04-27 13:46:37 |
Launchpad Janitor |
apache2 (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
