* Add configuration docs to Postgresql input plugin
Add configuration docs to PostgreSQL input plugin README (mostly from the source code) though I've not included the configuration example that seems to use all he connections on the database[1].
[1] https://github.com/influxdata/telegraf/issues/2410
* Fix typo in readme and sampleConfig string.
* Exporting Ipmi.Path to be set by config.
Currently "path" is not exported, giving this error when users try to
override the variable via telegraf.conf as per the sample config:
`field corresponding to `path' is not defined in `*ipmi_sensor.Ipmi'`
Exporting the variable solves the problem.
* Updating changelog.
During issue #2215 it was highlighted that the current behavior where
rules without a comment are ignored is confusing for several users.
This commit improves the documentation and adds a NOTE to the sample
config to clarify the behavior for new users.
* Procstat: don't cache PIDs
Changed the procstat input plugin to not cache PIDs. Solves #1636.
The logic of creating a process by pid was moved from `procstat.go` to
`spec_processor.go`.
* Procstat: go fmt
* procstat: modify changelog for #2206
* ceph: maps are already refs, no need to use a pointer
* ceph: pgmap_states are represented in a single metric "count", differenciated by tag
* Update CHANGELOG
* Add in support for looking for substring in response
* Add note to CHANGELOG.md
* Switch from substring match to regex match
* Requested code changes
* Make requested changes and refactor to avoid nested if-else.
* Convert tabs to space and compile regex once
* Make Logparser Plugin Check For New Files
Check in the Gather metric to see if any new files matching the glob
have appeared. If so, start tailing them from the beginning.
* changelog update for #2141
This changes the current use of the InfluxDB client to instead use a
baked-in client that uses the fasthttp library.
This allows for significantly smaller allocations, the re-use of http
body buffers, and the re-use of the actual bytes of the line-protocol
metric representations.
* Added GatherUserStatistics, row Uptime in gatherGlobalStatuses, and version fields & tags
* Updated README file
* pulling in latest from master
* ran go fmt to fix formatting
* fix unreachable code
* few fixes
* cleaning up and applying suggestions from sparrc
I don't like this behavior, but it's what InfluxDB accepts, so the
telegraf listener should be consistent with that.
I accidentally reverted this behavior when I refactored the telegraf
metric representation earlier in this release cycle.
this basically reverts #887
at some point we might want to do some special handling of reloading
plugins and keeping their state intact, but that will need to be done at
a higher level, and in a way that is thread-safe for multiple input
plugins of the same type.
Unfortunately this is a rather large feature that will not have a quick
fix available for it.
fixes#1975fixes#2102
* plugins/input/consul: moved check_id from regular fields to tags.
When service has more than one check sending data for both would overwrite each other
resulting only in one check being written (the last one). Adding check_id as a tag
ensures we will get info for all unique checks per service.
* plugins/inputs/consul: updated tests
* fixed parsing of docker image name/version
now accounts for custom docker repo's which contain a colon for a non-default port
* 1978: modifying docker test case to have a custom repo with non-standard port
* using a temp var to store index, ran gofmt
* fixes#1987, renaming iterator to 'i'
* MongoDB input plugin: Improve state data
Adds ARB as a "member_status" (replica set arbiter).
Uses MongoDB replica set state string for "state" value.
* MongoDB input plugin: Improve state data - changelog update
put Makefile back to normal
removed comment from puppetagent.go
changed config_version to config_version_string and fixed yaml for build
changed workind from branch to environment for config_string
fixed casing and Changelog
fixed test case
closes#1917
* Fix bug: too many cloudwatch metrics
Cloudwatch metrics were being added incorrectly. The most obvious
symptom of this was that too many metrics were being added. A simple
check against the name of the metric proved to be a sufficient fix. In
order to test the fix, a metric selection function was factored out.
* Go fmt cloudwatch
* Cloudwatch isSelected checks metric name
* Move cloudwatch line in changelog to 1.2 features
* return partition stat alongside disk stat from disk usage method, and report device name (minus /dev/) as a tag in disk stats
* update system/disk tests to include new partition stat return value from disk usage method calls
* update changelog for #1807 (use device name instead of path to report disk stats)
main reasons behind this:
- make adding/removing tags cheap
- make adding/removing fields cheap
- make parsing cheaper
- make parse -> decorate -> write out bytes metric flow much faster
Refactor serializer to use byte buffer
The old gonuts fork has no License and has not seen any commits
differing from the original project, while the original has seen some
activity, even if low.
Having no license is a problem for distributors, as by default, such
projects are undistributable.
* added connection Timeout parámeter, basic HTTP autentication and HTTP support with Sslskipverify option
* updated README.md
* added optional SSL config , changed timeout name and type , and other minor fixes
* added some code style improvements
* Update README.md
* NATS output plug-in now retries to reconnect forever after a lost connection.
* NATS input plug-in now retries to reconnect forever after a lost connection.
* Fixes#1953
in this commit:
- chunks out the http request body to avoid making very large
allocations.
- establishes a limit for the maximum http request body size that the
listener will accept.
- utilizes a pool of byte buffers to reduce GC pressure.
The MySQL DB driver has it's own DSN parsing function. Previously we
were using the url.Parse function, but this causes problems because a
valid MySQL DSN can be an invalid http URL, namely when using some
special characters in the password.
This change uses the MySQL DB driver's builtin ParseDSN function and
applies a timeout parameter natively via that.
Another benefit of this change is that we fail earlier if given an
invalid MySQL DSN.
closes#870closes#1842
Map holding expected results was defined in multiple places, making test
cases a bit hard to read. This way we can change our expectations of
good results in one place and have them affect multiple test cases.
in this commit:
- centralize logging output handler.
- set global Info/Debug/Error log levels based on config file or flags.
- remove per-plugin debug arg handling.
- add a I!, D!, or E! to every log message.
- add configuration option to specify where to send logs.
closes#1786
Due to quite real problem of generating vast number of data series through
mesos tasks metrics this feature is disabled until better solution is found.
Also consolidated the translation code to obtain all info with just 1 command execution.
Also split test command mocks out to their own file for cleanliness.
The default is 0 so we hit a division by 0 error and crash. This checks
ensure we will not crash and `log` and continue to let telegraf run
Also we set default allow pending message number to 10000
* separate hello and authenticate functions, force connection close at end of write cycle so we don't hold open idle connections, which has the benefit of mostly removing the chance of getting hopelessly connection lost
* update changelog, though this will need to be updated again to merge into telegraf master
* bump instrumental agent version
* fix test to deal with better better connect/reconnect logic and changed ident & auth handshake
* Update CHANGELOG.md
correct URL from instrumental fork to origin and put the change in the correct part of the file
* go fmt
* Split out Instrumental tests for invalid metric and value.
* Ensure nothing remains on the wire after final test.
* Force valid metric names by replacing invalid parts with underscores.
* Multiple invalid characters being joined into a single udnerscore.
* Adjust comment to what happens.
* undo split hello and auth commands, to reduce roundtrips
* Add ignored_databases option to postgresql configuration files, to enable easy filtering of system databases without needing to whitelist all the databases on the server. Add tests for database whitelist and blacklist.
* run go fmt on new postgresql database whitelist/blacklist code
* add postgresql database blacklist option to changelog
* remove a bad merge from the changelog
also remove locking around adding metrics. Instead, keep a waitgroup on
the ServeHTTP function and wait for that to finish before returning from
the Stop() function
closes#1407
fix incredibly stupid bugs
populate README
support query endpoint and change default listen port
set response headers for query endpoint
add unit tests
revert erroneous Godeps change
add plugin ref to top-level README
remove debug output and add empty post body test
fix linter errors
move stoppableListener into repo
use constants for http status codes
add CHANGELOG entry
address code review comments re. style/structure
address further code review comments
add note to README re. database creation calls per PR comments
started working on this with the idea of fixing #1623, although I
realized that this was actually just a documentation issue around
a toml eccentricity.
closes#1623
closes#1542
Generalize event.
Add doc.
Update default config.
Add filestack to the list of plugins.
Check that video conversion event returns 400.
Update the readme.
Update the changelog.
The iptables plugin aims at monitoring bytes and packet counters
matching a given set of iptables rules.
Typically the user would set a dedicated monitoring chain into a given
iptables table, and add the rules to monitor to this chain. The plugin
will allow to focus on the counters for this particular table/chain.
closes#1471
Added the option removecr to inputs.exec to remove all carraige returns
(CR, ASCII 0x0D, Unicode codepoint \u0D, ^M). The option is boolean and
not enabled if not present in the config file.
closes#1606
Updated CHANGELOG.md with information about removecr
Ran go fmt ./...
Moved removal of CRs to internal/internal.go
Moved the code to remove carriage returns from
plugins/inputs/exec/exec.go to internal/internal.go. Additionally
changed the conditional on which it gets applied from using a
configuration file option to checking if it is running on Windows.
Moved Carriage Return check to correct place
Moved the carriage return removal back to the exec plugin. Added unit
testing for it. Fixed a bug (removing too many characters).
Ran go fmt ./...
Reverted CHANGELOG to master
Updated Changelog
* Move CloudWatch rate limit to config
Reference #1670
* make that variable a string
* ahem, apparently limiter wants an int
* add the ratelimit to the sample config
* update the test to include the rate
* set a default value of 10 for ratelimit
* Move default ratelimit to init
The existing ceph input plugin only has access to the local admin daemon socket
on the local host, and as such has access to a limited subset of data. This
extends the plugin to use CLI commands to get access to the full spread of Ceph
data. This patch collects global OSD map and IO statistics, PG state and per pool
IO and utilization statistics.
closes#1513
* Some improvment in mesos input plugin,
Removing uneeded statistics prefix for task's metric,
Adding framework id tags into each task's metric,
Adding state (leader/follower) tags to master's metric,
Make sure the slave's metrics are tags with slave
* typo, replacing cpus_total with elected to determine leader
* Remove remaining statistics_ from sample
* using timestamp from mesos as metric timestamp
* change mesos-tasks to mesos_tasks, measurement
* change measurement name in test
* Replace follower by standby
* Fix problem with metrics when ping return Destination net unreachable
Add test case TestUnreachablePingGather
Add percent_reply_loss
Fix some other tests
* Add errors measurment
* fir problem with ping reply "TTL expired in transit" ( use regex for more specific condition - TTL in line but it's a not valid replay )
add test case for "TTL expired in transit" - TestTTLExpiredPingGather
this log format is likely soon going to be removed from a future
influxdb release, so we should not be recommending that users base any
of their log parsing infra on this.
* Ping for windows
* En ping output
* Code format
* Code review
* Default timeout
* Fix problem with std error when no data received ( exit status = 1 )
1. in prometheus client, do not check for invalid characters anymore,
because we are already replacing all invalid characters with regex
anyways.
2. in win_perf_counters, sanitize field name _and_ measurement name.
Also add '%' to the list of sanitized characters, because this character
is invalid for most output plugins, and can also easily cause string
formatting issues throughout the stack.
3. All '%' will now be translated to 'Percent'
closes#1430
closes#1499closes#1019
Do no try to guess HAproxy stats url, just add ";csv" at the end of the
url if not present.
Signed-off-by: tgermain <timothee.germain@corp.ovh.com>
* add initial support to allow self-signed certs
When using self-signed the metrics collection will fail, this will allow
the user to specify in the input configuration file if they want to skip
certificate verification. This is functionally identical to `curl -k`
At some point this functionality should be moved to the agent as it is
already implemented identically in several different input plugins.
* Add initial comment strings to remove noise
These should be properly fleshed out at some point to ensure
code completeness
* refactor to use generic helper function
* fix import statement against fork
* update changelog
closes#1436
This also fixes the bad behavior of waiting until runtime to return log
parsing pattern compile errors when a pattern was simply unfound.
closes#1418
Also protect against user error when the telegraf user does not have
permission to open the provided file. We will now error and exit in this
case, rather than silently waiting to get permission to open it.
* Add mandrill webhook.
* Store the id of the msg as part of event.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
* Decode body to get the mandrill_events.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
* Handle HEAD request.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
* Add the README.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
* Add mandrill_webhooks to the README.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
* Update changelog.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
* Run gofmt.
Signed-off-by: Cyril Duez <cyril@stormz.me>
Signed-off-by: François de Metz <francois@stormz.me>
This is for better thread-safety when running with multiple outputs,
which can cause very odd panics at very high loads
primarily this is to address #1432closes#1432
closes#1289
Signed-off-by: François de Metz <francois@stormz.me>
Signed-off-by: Cyril Duez <cyril@stormz.me>
Rename internals struct.
Signed-off-by: François de Metz <francois@stormz.me>
Signed-off-by: Cyril Duez <cyril@stormz.me>
Update changelog.
Signed-off-by: François de Metz <francois@stormz.me>
Signed-off-by: Cyril Duez <cyril@stormz.me>
Update READMEs and CHANGELOG.
Signed-off-by: François de Metz <francois@stormz.me>
Signed-off-by: Cyril Duez <cyril@stormz.me>
Update SampleConfig.
Update the config format.
Update telegraf config.
Update the webhooks README.
Update changelog.
Update the changelog with an upgrade path.
Update default ports.
Fix indent.
Check for nil value on AvailableWebhooks.
Check for CanInterface.
* Allow for TLS connections to ElasticSearch
Extremely similar implementation to the HTTP JSON module's
implementation of the same code.
* Changelog update
I added Rows/Logs max size counters for tracking databases that do not have autogrowth enabled. The counters return numbers in 8KB pages since there are a few special values (such as -1 for no max size) that can't directly be multiplied by 8192 to get size in bytes.
Also added Rows/Logs size in 8KB pages for comparison from the same system table. Even though it returns the same size as sizes from sys.dm_io_virtual_file_stats which are already collected.
Adding precision rounding to the accumulator. This means that now every
input metric will get rounded at collection, rather than at write (and
only for the influxdb output).
This feature is disabled for service inputs, because service inputs
should be in control of their own timestamps & precisions.
* WIP: Initial support for ZFS on FreeBSD
* Added build directives
* Ignore 'kstatPath' config option on FreeBSD
* Added tests for ZFS FreeBSD input plugin.
* Updated the README to confrom with the guidelines and added FreeBSD info
* Fixed indents
* Spell check
- Updated README/CHANGELOG
- Added links to further info to input README
- Reduced lines to 80 chars
Removing input declaration from SampleConfig
Moved PR to unreleased section of changelog
closes#1165
- Collects conntrack stats from the configured directories and files.
Applying PR feedback:
- Rebased onto master
- Updated README/CHANGELOG
- Limited lines to 80 chars
- Improved plugin docs and README
- added a dummy notlinux build file
Fixed up CHANGELOG and README after rebase
closes#1164
Allow using glob pattern in the command list in configuration. This enables for
example placing all commands in a single directory and using /path/to/dir/*.sh
as one of the commands to run all shell scripts in that directory.
Glob patterns are applied on every run of the commands, so matching commands can
be added without restarting telegraf.
closes#1142
Alexander Blagoev
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