Updated the TODO file.
src/plugin.[ch]: Added support for "filter" callbacks.
This type of callback is very similar to write callbacks:
int (*) (const data_set_t *, value_list_t *)
The return value of that callback indicates what further actions are to be
taken. It may be a bitwise OR of any of the following new flags:
FILTER_NOWRITE or FILTER_NOTHRESHOLD_CHECK. If both flags are used (which
equals the flag FILTER_IGNORE), the value list is ignored completely.
If more than one such callback is available, the respective return values are
bitwise OR'ed. If they "sum" up to FILTER_IGNORE, no further callbacks are
executed (lazy evaluation).
This type of callback may be used for the following purposes:
* rewrite information included in the value list (e.g. the instance
name)
* discard certain information on a fine-grained level based on the
information provided by the data set and value list
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
This type of callback is very similar to write callbacks:
int (*) (const data_set_t *, value_list_t *)
The return value of that callback indicates what further actions are to be
taken. It may be a bitwise OR of any of the following new flags:
FILTER_NOWRITE or FILTER_NOTHRESHOLD_CHECK. If both flags are used (which
equals the flag FILTER_IGNORE), the value list is ignored completely.
If more than one such callback is available, the respective return values are
bitwise OR'ed. If they "sum" up to FILTER_IGNORE, no further callbacks are
executed (lazy evaluation).
This type of callback may be used for the following purposes:
* rewrite information included in the value list (e.g. the instance
name)
* discard certain information on a fine-grained level based on the
information provided by the data set and value list
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Merge branch 'collectd-4.5'
Conflicts:
configure.in
Conflicts:
configure.in
Merge branch 'collectd-4.4' into collectd-4.5
src/utils_cache.c: Fix a serious memory leak.
Whenever a data set went missing, the its name (the `key'; up to (5*64)+4
bytes) was not free'd.
Thanks to Niraj Tolia for reporting this :)
Whenever a data set went missing, the its name (the `key'; up to (5*64)+4
bytes) was not free'd.
Thanks to Niraj Tolia for reporting this :)
src/configfile.c: Fix a minor memory leak.
Thanks to Niraj Tolia for reporting this :)
Thanks to Niraj Tolia for reporting this :)
network plugin: Fix a minor memory leak.
Thanks to Niraj Tolia for reporting this :)
Thanks to Niraj Tolia for reporting this :)
src/collectd.conf.in: Add a configuration stump for the dbi plugin.
perl plugin: Fix a compiler warning.
With unknown config options the `current_status' variable would have
been accessed uninitialized.
With unknown config options the `current_status' variable would have
been accessed uninitialized.
Merge branch 'master' of git://git.verplant.org/collectd
Added .mailmap.
This file is used by e.g. git-shortlog to map author E-mail addresses to real
author names. The file currently includes mappings for the old SVN logins as
well as a few cases where people where using different E-mail addresses.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
This file is used by e.g. git-shortlog to map author E-mail addresses to real
author names. The file currently includes mappings for the old SVN logins as
well as a few cases where people where using different E-mail addresses.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
README: Added cURL website to the prerequisites section.
The site is working now and I could verify that it's correct ;-)
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
The site is working now and I could verify that it's correct ;-)
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
snmp plugin: Added folding marker for the configuration handling.
collectd-nagios(1): Make the documentation easier to read, more correct and fix errors.
README: Added websites for all prerequisites.
I did not include the curl website (http://curl.haxx.se/) so far - the site
was not available when testing it.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
I did not include the curl website (http://curl.haxx.se/) so far - the site
was not available when testing it.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
configure.in: Correct the `--enable-<plugin>' code.
The new behavior is documented in the `README' file, too.
The new behavior is documented in the `README' file, too.
configure.in: Let configure bail out on missing dependencies
The patch below adds check in AC_PLUGIN() that verifies if the
dependencies are met for any enabled plugin.
In case some dependency is missing (default is disabled and enabled
is selected) configure will fail after dumping summary so all
dependency issues are visible in a single configure pass.
A later addition would be to list requirements (dependencies, OS/Kernel
restrictions) for all plugins in an easily accessible location (e.g.
INSTALL file)
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
The patch below adds check in AC_PLUGIN() that verifies if the
dependencies are met for any enabled plugin.
In case some dependency is missing (default is disabled and enabled
is selected) configure will fail after dumping summary so all
dependency issues are visible in a single configure pass.
A later addition would be to list requirements (dependencies, OS/Kernel
restrictions) for all plugins in an easily accessible location (e.g.
INSTALL file)
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
src/collectd-nagios.c: Improve handling of lines returned from `GETVAL'.
Then selecting only certain data sources with the `-d' option, the program
would try to read more lines from the server than the server reports, resulting
in the communication never finishing.
This patch resolves that problem and introduces a couple other error handling
blocks.
Thanks to Fabian Linzberger for pointing this out.
Then selecting only certain data sources with the `-d' option, the program
would try to read more lines from the server than the server reports, resulting
in the communication never finishing.
This patch resolves that problem and introduces a couple other error handling
blocks.
Thanks to Fabian Linzberger for pointing this out.
netlink plugin: Fix an incorrect format string.
collectd.conf(5): Add documentation about the dbi plugin.
README: Add the dbi plugin and the libdbi dependency.
dbi plugin: Add a plugin to query databases.
The plugin uses the `dbi' library which provides a database independent
interface. It has only been tested with MySQL so far, so ymmv.
The configuration is similar to the PostgreSQL plugin: You define
queries and databases which execute those queries every $interval
seconds.
The plugin uses the `dbi' library which provides a database independent
interface. It has only been tested with MySQL so far, so ymmv.
The configuration is similar to the PostgreSQL plugin: You define
queries and databases which execute those queries every $interval
seconds.
configure.in: Ordered the `--with-*' arguments.
configure.in: Unify the --with-* arguments.
Renamed `--with-rrdtool' to `--with-librrd' and `--with-lm-sensors' to
`--with-libsensors'.
Renamed `--with-rrdtool' to `--with-librrd' and `--with-lm-sensors' to
`--with-libsensors'.
configure.in: Insert folding markers.
This hopefully makes the file a little easier to read..
This hopefully makes the file a little easier to read..
Merge branch 'collectd-4.5'
Merge branch 'collectd-4.4' into collectd-4.5
Conflicts:
src/utils_ignorelist.c
Conflicts:
src/utils_ignorelist.c
src/utils_ignorelist.c: Fix an off-by-one errror when adding regular expressions.
Resolves: #20
Resolves: #20
collectdmon: Do not block SIGCHLD.
There is no reason to do so as we do not need to synchronize any waitpid()
calls. In fact, doing so was wrong because waitpid() should then return with
an error according to POSIX. This was still working so far since waitpid()
would not return until all children terminated and this is all we really care
about.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
There is no reason to do so as we do not need to synchronize any waitpid()
calls. In fact, doing so was wrong because waitpid() should then return with
an error according to POSIX. This was still working so far since waitpid()
would not return until all children terminated and this is all we really care
about.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
collectd.conf(5): Briefly document "OKAY"-notifications.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
README: Added missing plugins.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
README: Updated information about librrd and libstatgrab.
The info about librrd still talked about "client mode" while libstatgrab still
mentioned that CPU and disk statistics would not be supported.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
The info about librrd still talked about "client mode" while libstatgrab still
mentioned that CPU and disk statistics would not be supported.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
README: Mention the shipped copy of libiptc.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
libiptc: Included a copy of xtables.h and libxtc.h.
The shipped copy of "xtables.h" is now used instead of the one possibly
available on the system. This avoids possible inconsistencies between the
shipped version of libiptc and the one available on the system. Also, it
removes the dependency on the iptables development files.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
The shipped copy of "xtables.h" is now used instead of the one possibly
available on the system. This avoids possible inconsistencies between the
shipped version of libiptc and the one available on the system. Also, it
removes the dependency on the iptables development files.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Added src/libiptc/README.collectd.
This file is used to explain why libiptc is included in collectd, which
iptables version it's taken from and what changes have been applied.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
This file is used to explain why libiptc is included in collectd, which
iptables version it's taken from and what changes have been applied.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
libiptc: Updated from version 1.4.0 to 1.4.1.1.
This brings the library in sync with the latest stable upstream release. Now,
libiptc.c:standard_target_map() is declared static in the upstream sources, so
we no longer need to modify that ourselves.
The update includes, amongst others, fixes for a build failure with glibc 2.8,
some compiler warnings, an incorrect ruleset dump (netfilter issue #104) and a
scalability issue for chain list "name" searching.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
This brings the library in sync with the latest stable upstream release. Now,
libiptc.c:standard_target_map() is declared static in the upstream sources, so
we no longer need to modify that ourselves.
The update includes, amongst others, fixes for a build failure with glibc 2.8,
some compiler warnings, an incorrect ruleset dump (netfilter issue #104) and a
scalability issue for chain list "name" searching.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
ipvs plugin: Use sizeof() instead of a constant.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
iptables plugin, utils_ignorelist: Fixed an off-by-one error each.
Those were introduced when unifying the string handling in commit 5f9ec13b in
cases where the exact length of the string to be copied is passed to sstrncpy
instead of the size of the destination buffer.
In case of the iptables plugin this prevented the table or chain name to match
correctly as the user configuration was truncated. In case of the ignorelist a
given regex was truncated.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Those were introduced when unifying the string handling in commit 5f9ec13b in
cases where the exact length of the string to be copied is passed to sstrncpy
instead of the size of the destination buffer.
In case of the iptables plugin this prevented the table or chain name to match
correctly as the user configuration was truncated. In case of the ignorelist a
given regex was truncated.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Merge branch 'collectd-4.5'
Merge branch 'collectd-4.4' into collectd-4.5
build.sh: Check for more (all?) programs needed.
collection.cgi: Added support for the memcached-specific types.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
perl plugin: Disable plugin after fatal configuration errors.
Currently, the only such case is the failure to bootstrap the Perl interpreter
and Collectd module. This fixes a segfault that happened when trying to
configure Perl plugins in that case.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Currently, the only such case is the failure to bootstrap the Perl interpreter
and Collectd module. This fixes a segfault that happened when trying to
configure Perl plugins in that case.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
src/plugin.c: Increase the plugin_log() message buffer to 1024 bytes.
512 bytes is not enough for some perl error messages.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
512 bytes is not enough for some perl error messages.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
perl plugin: Log the perl error messages if bootstrapping Collectd failed.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
snmp plugin: Use the complaint mechanism for reporting connection errors.
In big setups these messages flood the logfile and make it unreadable.
Signed-off-by: Florian Forster <octo@noris.net>
In big setups these messages flood the logfile and make it unreadable.
Signed-off-by: Florian Forster <octo@noris.net>
src/utils_complain.h: Rename `C_COMPLAIN_INIT' to `C_COMPLAIN_INIT_STATIC'.
Because it can only be used when initializing during declaration. A macro
for initializing a struct by pointer as been added with the previous name,
i. e. `C_COMPLAIN_INIT(c)'.
Signed-off-by: Florian Forster <octo@noris.net>
Because it can only be used when initializing during declaration. A macro
for initializing a struct by pointer as been added with the previous name,
i. e. `C_COMPLAIN_INIT(c)'.
Signed-off-by: Florian Forster <octo@noris.net>
contrib/collection3: Added graphs for `apache_{bytes,requests}'.
contrib/collection3: Use `instance' rather than `plugin_instance'
for all the `disk_*' graphs.
for all the `disk_*' graphs.
snmp plugin: Improve parsing of strings to values.
The ``strings'' returned by the Net-SNMP library may not be null
terminated. What the fuck were those guys thinking? At least there's a
`val_len' member in `struct variable_list' we can use to determine the
amount of bytes we need to copy.
The ``strings'' returned by the Net-SNMP library may not be null
terminated. What the fuck were those guys thinking? At least there's a
`val_len' member in `struct variable_list' we can use to determine the
amount of bytes we need to copy.
interface plugin: Use src/utils_ignorelist.[ch].
The interface plugin was still using the (very first) implementation of
that ignore functionality - without the regex support :/
The interface plugin was still using the (very first) implementation of
that ignore functionality - without the regex support :/
collection3/etc/collection.conf: Added some mysql stuff.
rrdcached plugin: Add the four new statistics that were added to RRDCacheD.
Merge branch 'master' into ff/rrdcached
Conflicts:
src/rrdtool.c
Conflicts:
src/rrdtool.c
AUTHORS: Fixed typo.
collectd.conf(5): Fixed typo.
collectd.conf(5): Changed the default socket paths of the powerdns plugin.
powerdns plugin: Use `LOCALSTATEDIR' instead of "/var".
I was working on updating Gentoo's ebuild and I noticed that localstatedir was
not used in certain places. Please review these patches and consider them.
Boian Berberov
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
I was working on updating Gentoo's ebuild and I noticed that localstatedir was
not used in certain places. Please review these patches and consider them.
Boian Berberov
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
configure: Allow `--with-libperl=/path/to/binary', too.
That way one can specify an alternative path, without setting the global
`CFLAGS' and `LDFLAGS' variables.
That way one can specify an alternative path, without setting the global
`CFLAGS' and `LDFLAGS' variables.
configure: Get the check for libperl in sync with the way it's used.
* Define PERL_NO_GET_CONTEXT.
* Use the API functions without the Perl_ prefix.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
* Define PERL_NO_GET_CONTEXT.
* Use the API functions without the Perl_ prefix.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Merge branch 'collectd-4.4'
Merge branch 'collectd-4.3' into collectd-4.4
processes plugin: Fix a format string.
apple_sensors plugin: Add a missing semicolon.
Bumped version to 4.5.0.
Merge branch 'collectd-4.4'
Conflicts:
ChangeLog
Conflicts:
ChangeLog
ChangeLog: Added an entry about the ability to configure Perl plugins.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
ChangeLog: Be slightly more specific about the features of the PostgreSQL plugin.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Bumped version to 4.4.3; Updated ChangeLog.
Merge branch 'collectd-4.3' into collectd-4.4
Conflicts:
ChangeLog
version-gen.sh
Conflicts:
ChangeLog
version-gen.sh
ChangeLog: Entry for 4.3.4: Bring plugins in alphabetical order.
Bumped version to 4.3.3; Updated ChangeLog.
filecount plugin: s/\<strncpy\>/sstrncpy/g
Collectd::Unixsock: Update `putnotif', fix a bug in `getval', better debug output.
The `putnotif' method now handles identifiers and options with spaces
correctly. The `getval' plugin now reads the returned data line wise,
which is the right thing to do anyway. The new `_debug' function prints
debugging output if the (module)global $Debug variable is set.
The `putnotif' method now handles identifiers and options with spaces
correctly. The `getval' plugin now reads the returned data line wise,
which is the right thing to do anyway. The new `_debug' function prints
debugging output if the (module)global $Debug variable is set.
unixsock plugin: Improve two debug messages.
collectd-{exec,unixsock}(5): Documented how to pass identifiers with spaces.
src/utils_cmd_putnotif.[ch]: Change parsing to allow quoted strings.
This completes all the commands, now quoted strings should be accepted
anywhere.
This completes all the commands, now quoted strings should be accepted
anywhere.
src/utils_parse_option.c: Null-terminate parsed quoted strings.
src/Makefile.am: Link the exec plugin with utils_parse_option.
src/utils_cmd_listval.[ch]: Use the new parsing mechanism here, too.
src/utils_cmd_putval.[ch]: Allow identifiers to include spaces.
snmp plugin: Fix an off by one error.
The last character of an table instance was truncated. Fortunately empty
strings were caught, so that uninitialized memory was never accessed.
This patch also reverts f782b378: If returning with an error when a string
is empty causes the entire read to fail.
The last character of an table instance was truncated. Fortunately empty
strings were caught, so that uninitialized memory was never accessed.
This patch also reverts f782b378: If returning with an error when a string
is empty causes the entire read to fail.
src/utils_cmd_getval.[ch]: Fix handling of identifiers with spaces.
The getval handler now uses the `parse_string' function in
`utils_parse_option' to handle quoted strings correctly.
The getval handler now uses the `parse_string' function in
`utils_parse_option' to handle quoted strings correctly.
src/utils_parse_option.[ch]: Add `parse_string'.
This function can be used by the command handlers to parse simple string
arguments. It's used by `parse_option', too, to avoid redundand code.
Signed-off-by: Florian Forster <octo@noris.net>
This function can be used by the command handlers to parse simple string
arguments. It's used by `parse_option', too, to avoid redundand code.
Signed-off-by: Florian Forster <octo@noris.net>
src/collectd.conf.in: Add the filecount plugin.
Merge branch 'collectd-4.4'
Merge branch 'collectd-4.3' into collectd-4.4
collectd.conf(5): onewire plugin: Added a note about working chips.
collectd.conf(5): onewire plugin: Mark the `Device' option as required.
onewire plugin: Remove the "Alias" config option.
It's not implemented and not documented and it's easy enough to add back
in when somebody cares to implement it.
It's not implemented and not documented and it's easy enough to add back
in when somebody cares to implement it.
onewire plugin: Imported the code for DS2409 hubs.
collectd.conf(5), README: Added a note that the onewire plugin is experimental.
ChangeLog: Added the onewire plugin.
It's marked as experimental.
It's marked as experimental.
postgresql plugin: Check for and report query redefinitions.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
postgresql plugin: Check for and report MinPGVersion > MaxPGVersion.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
postgresql plugin: Disable queries that do not include an SQL query string.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
collectd.conf(5): Documented the postgresql {Min,Max}PGVersion options.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
postgresql_default.conf: Split "queries" query into two versions.
The "n_tup_hot_upd" column has been added in 8.3. The two versions of the
"queries" query now take that into account by defining different SQL queries
for versions up to 8.2.99 and versions starting with 8.3.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
The "n_tup_hot_upd" column has been added in 8.3. The two versions of the
"queries" query now take that into account by defining different SQL queries
for versions up to 8.2.99 and versions starting with 8.3.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
postgresql_default.conf: Limit query "table_states" to versions >= 8.3.
The "n_live_tup" and "n_dead_tup" columns of the pg_stat_tables view were not
available before that version.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
The "n_live_tup" and "n_dead_tup" columns of the pg_stat_tables view were not
available before that version.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
postgresql plugin: Added {Min,Max}PGVersion configuration options.
Those options may be used to specify the minimum and maximum version of
PostgreSQL which is required for some query. This may be used to automatically
configure the plugin for a heterogeneous environment while using the same
configuration file on all hosts.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
Those options may be used to specify the minimum and maximum version of
PostgreSQL which is required for some query. This may be used to automatically
configure the plugin for a heterogeneous environment while using the same
configuration file on all hosts.
Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>