Previously we were only fetching the version when the version was `0`.
This generally worked, but posed some problems when customers were
updating their Zabbix version, specifically when upgrading from a
version < `7.2.x` to `7.2.x` or above.
Before `7.2.x`, an `auth` parameter was still supported when issuing a
zabbix request, this was deprecated in `6.4.x` and later removed in
`7.2.x`. When a user was on a version < `7.2.x` all the outgoing
requests would add this `auth` parameter. When upgrading to `7.2.x` this
was a problem, because the version was not `0`, hence, not requiring
getting the version again, but also because we were still building the
request considering an older version and adding the `auth` parameter,
when this was no longer supported.
This PR removes the check for `version == 0`, though this now means that
every request that goes out will check the version before hand, I think
this will give us a more accurate representation of the version that
needs to be used.
fixes
https://github.com/orgs/grafana/projects/457/views/40?pane=issue&itemId=3683181283&issue=grafana%7Coss-big-tent-squad%7C135
This PR moves the health check to backend only leaving in the frontend
the functionality to test the dbconnector datasource.
Leaving the `dbconnector.testDataSource` should be fine since the
datasource types we allow for db connection with Zabbix already are
backend datasources, and so their health requests would go through the
backend.
Verified:
Clicking test and seeing a `health` request go out.
IMPORTANT: While testing this in the UI, I found a bug with the config
editor - whenever a change is made in the UI and tested, the changes
don't take effect (i.e. disabling trends, keeps `trends` set to `true`,
enabling db connection keep `dbConnectionEnabled` set to `false` and so
on.). Created a separate
[issue](https://github.com/orgs/grafana/projects/457/views/40?pane=issue&itemId=3627315751&issue=grafana%7Coss-big-tent-squad%7C132)
to fix this
Fixes https://github.com/grafana/oss-big-tent-squad/issues/124
Fixes https://github.com/grafana/grafana-zabbix/issues/2004
- Remove isPathologicalRegex function and replace with MatchTimeout
- Simplify parseFilter by relying on runtime timeout protection
- Add comprehensive timeout test for pathological regex patterns
- Set 5-second timeout for all compiled regex operations
In this PR I removed the regex pattern length restriction because from
multi value variables this length can be easly reached, also if the
regex is going to be too long it will be caught in the timeout.
Fixes#2086
Fixes#1986Fixes#1994
- Updated .gitignore to include SSL certificate files.
- Introduced new GitHub Actions workflows for testing compatibility with
Zabbix versions 5.0, 6.0, 7.0, and 7.2.
- Added integration tests for Zabbix API for each version, ensuring
proper authentication and API version handling.
- Updated Docker Compose files to support SSL configuration for Zabbix
web services.
- Removed deprecated default Docker Compose and bootstrap files.
- Removed devenv for version 6.2.
