* Fix corefile usage
* plugin/file: allow README.md testing
Allow readme testing for the file plugin and fix bugs that where found:
* the reader wasn't reset when re-reading the same io.reader for a
different origin.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Update test/example_test.go
Co-Authored-By: Michael Grosser <development@stp-ip.net>
* plugin/file: fix setting ReloadInterval
The reload interval was only correctly set if there was an extra
block for the file. Move this down to set up.
Add test case that fails before, but now works.
Signed-off-by: Miek Gieben <miek@miek.nl>
* layout and use Errorf
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/file: make non-existent file non-fatal
If the zone file being loaded doesn't exist *and* reload is enabled,
just wait the file to pop up in the normal Reload routine.
If reload is set to 0s; we keep this a fatal error on startup. Aslo fix
the ticker in z.Reload(): remove the per second ticks and just use the
reload interval for the ticker.
Brush up the documentation a bit as well.
Fixes: #2951
Signed-off-by: Miek Gieben <miek@miek.nl>
* Stickler and test compile
Signed-off-by: Miek Gieben <miek@miek.nl>
* Remove there too
Signed-off-by: Miek Gieben <miek@miek.nl>
* Cant README test these because zone files dont exist
Signed-off-by: Miek Gieben <miek@miek.nl>
* Update Caddy to 1.0.1, and update import path
This fix updates caddy to 1.0.1 and also
updates the import path to github.com/caddyserver/caddy
This fix fixes 2959
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Also update plugin.cfg
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update and bump zplugin.go
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
`upstream` is not needed as a setting; just set if unconditionally and
remove all documentation and tests for it.
At some point we want remove the hanlding for `upstream` as well and
error out on seeing it.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fully deprecate NO_RELOAD
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Fully deprecate TIMEOUT
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Update CI tests to adapt to the deprecation of TIMEOUT
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Add documents for directive transfer in plugin auto
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Default to upstream to self
This is a backwards incompatible change.
This is a massive (cleanup) PR where we default to resolving external
names by the coredns process itself, instead of directly forwarding them
to some upstream.
This ignores any arguments `upstream` may have had and makes it depend
on proxy/forward configuration in the Corefile. This allows resolved
upstream names to be cached and we have better healthchecking of the
upstreams. It also means there is only one way to resolve names, by
either using the proxy or forward plugin.
The proxy/forward lookup.go functions have been removed. This also
lessen the dependency on proxy, meaning deprecating proxy will become
easier. Some tests have been removed as well, or moved to the top-level
test directory as they now require a full coredns process instead of
just the plugin.
For the etcd plugin, the entire StubZone resolving is *dropped*! This
was a hacky (but working) solution to say the least. If someone cares
deeply it can be brought back (maybe)?
The pkg/upstream is now very small and almost does nothing. Also the
New() function was changed to return a pointer to upstream.Upstream. It
also returns only one parameter, so any stragglers using it will
encounter a compile error.
All documentation has been adapted. This affected the following plugins:
* etcd
* file
* auto
* secondary
* federation
* template
* route53
A followup PR will make any upstream directives with arguments an error,
right now they are ignored.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fix etcd build - probably still fails unit test
Signed-off-by: Miek Gieben <miek@miek.nl>
* Slightly smarter lookup check in upstream
Signed-off-by: Miek Gieben <miek@miek.nl>
* Compilez
Signed-off-by: Miek Gieben <miek@miek.nl>
* Configurable zone reload interval in file plugin
* passing reload config from auto plugin to file plugin. removed noReload property from Zone struct. fixed tests based on short file reload hack
add a test to see if we copy the rcode correctly. Some minor cleanup in
import ordering and renaming NewUpstream to New as we already are in the
upstream package.
* plugin/file: shutdown reload goroutine
Shutdown the z.Reload() routine (if started in the first place) on
shutdow and reload.
Fixes#1508
* Must be put in c.OnShutdown()
* up test coverage
* 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
