Various fixes to make things less flaky:
* kubernetes: put klog.SetOutput in the setup function, not in the init
function to see if that helps
* file: make z.Expired a boolean instead of a pointer to a boolean
* test: fix TestSecondaryZoneTransfer test, which wasn't actually
testing in the right way. It's more right now, but may still be racy
(race introduced because a file's lazy loading of zones)
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/file: simplify locking
Simplify the locking, remove the reloadMu and just piggyback on the
other lock for accessing content, which assumes things can be move
underneath.
Copy the Apex and Zone to new vars to make sure the pointer isn't
updated from under us.
The releadMu isn't need at all, the time.Ticker firing while we're
reading means we will just miss that tick and get it on the next go.
Add rrutil subpackage and put some more generic functions in there, that
are now used from file and the tree package. This removes some
duplication.
Rename additionalProcessing that didn't actually do that to
externalLookup, because that's what being done at some point.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Update plugin/file/lookup.go
Co-Authored-By: Michael Grosser <development@stp-ip.net>
This fixes a long standing bug:
fixes: #1609
Load secondary zones in a go-routine; this required another mutex to
protect some fields; I think those were needded anyway because a
transfer can also happen when we're running; we just didn't have a test
for that situation.
The test had to be changed to wait for the transfer to happen at this is
async now.
Signed-off-by: Miek Gieben <miek@miek.nl>
* update docs
* plugins: use plugin specific logging
Hooking up pkg/log also changed NewWithPlugin to just take a string
instead of a plugin.Handler as that is more flexible and for instance
the Root "plugin" doesn't implement it fully.
Same logging from the reload plugin:
.:1043
2018/04/22 08:56:37 [INFO] CoreDNS-1.1.1
2018/04/22 08:56:37 [INFO] linux/amd64, go1.10.1,
CoreDNS-1.1.1
linux/amd64, go1.10.1,
2018/04/22 08:56:37 [INFO] plugin/reload: Running configuration MD5 = ec4c9c55cd19759ea1c46b8c45742b06
2018/04/22 08:56:54 [INFO] Reloading
2018/04/22 08:56:54 [INFO] plugin/reload: Running configuration MD5 = 9e2bfdd85bdc9cceb740ba9c80f34c1a
2018/04/22 08:56:54 [INFO] Reloading complete
* update docs
* better doc
* Update all plugins to use plugin/pkg/log
I wish this could have been done with sed. Alas manually changed all
callers to use the new plugin/pkg/log package.
* Error -> Info
* Add docs to debug plugin as well
Fix the error handling. Log when we have an error during any of the
transfer state. And if there isn't an error transfer the zones.
Also fix the tests in test/ so we, at least, check the initial transfer.
Update the docs to show more about how errors are handled.
Ref #1400
* Rename middleware to plugin
first pass; mostly used 'sed', few spots where I manually changed
text.
This still builds a coredns binary.
* fmt error
* Rename AddMiddleware to AddPlugin
* Readd AddMiddleware to remain backwards compat
2017-09-14 09:36:06 +01:00
Renamed from middleware/file/secondary.go (Browse further)
