* For caddy v1 in our org
This RP changes all imports for caddyserver/caddy to coredns/caddy. This
is the v1 code of caddy.
For the coredns/caddy repo the following changes have been made:
* anything not needed by us is deleted
* all `telemetry` stuff is deleted
* all its import paths are also changed to point to coredns/caddy
* the v1 branch has been moved to the master branch
* a v1.1.0 tag has been added to signal the latest release
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fix imports
Signed-off-by: Miek Gieben <miek@miek.nl>
* Group coredns/caddy with out plugins
Signed-off-by: Miek Gieben <miek@miek.nl>
* remove this file
Signed-off-by: Miek Gieben <miek@miek.nl>
* Relax import ordering
github.com/coredns is now also a coredns dep, this makes
github.com/coredns/caddy fit more natural in the list.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Fix final import
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/forward: init ClientSessionCache in tls.Config
- ClientSessionCache may speed up a TLS handshake in upcoming connections
to the same TLS server
Signed-off-by: Ruslan Drozhdzh <rdrozhdzh@infoblox.com>
* add comment
Signed-off-by: Ruslan Drozhdzh <rdrozhdzh@infoblox.com>
* tweak language
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* tweak language
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* typo
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
we hc every 0.5s, doing exp backoff will create a large gap in the
ability to re-use an upstream. Doing a exp. backoff up to (say) 3s,
isn't really exp backoff either.
Remove the wording from the documentation.
Signed-off-by: Miek Gieben <miek@miek.nl>
* revert de-dup
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* unit test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* use roundrobin policy in test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
Cleanup a variety of metric issues.
* Eliminate department of redundancy "count_total" naming.
* Use the plural of the unit when appropriate. (ex, "requests")
* Remove label names from metric names where appropriate. (ex, "rcode")
* Simplify request metrics by consolidating type label in to the base
request counter.
* Re-generate man pages.
Signed-off-by: Ben Kochie <superq@gmail.com>
Co-authored-by: Ben Kochie <superq@gmail.com>
* parse.HostPortorFile: return error when 0 found
Return an error when we haven't found any nameservers. This is the
alternative considered in #3735. It's also slighly less code to be
changing.
Replaces: #3741Closes: #3741#3735
Signed-off-by: Miek Gieben <miek@miek.nl>
* Add extra test case here as well
Signed-off-by: Miek Gieben <miek@miek.nl>
* Make the RD-flag in health-checks in the Forward-plugin configurable
Introduces a new configuration flag; `health_check_non_recursive`. This
flag makes the health-checker do non-recursive requests when checking
the health of upstream servers.
Signed-off-by: Geir Haugom <ghagit@haugom.org>
Signed-off-by: Christian Tryti <ctryti@gmail.com>
* Changes after feedback from reviewer
* Better tests of health-checks with and without recursion
* Removed the health_check_non_recursive configuration in favor of
extending the existing health_check configuration. Now supports an
optional `no_rec` argument.
Signed-off-by: Christian Tryti <ctryti@gmail.com>
* Add new test that checks setup of health_check.
Signed-off-by: Christian Tryti <ctryti@gmail.com>
* plugin/pkg/up: make default intervals shorter
I think 15 min is too high, make this lower to react faster.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Update README
Signed-off-by: Miek Gieben <miek@miek.nl>
Move exponential backoff initialization to Start()
Signed-off-by: RickyRajinder <singh.sangh@gmail.com>
Move comment
Increase max interval and update README
Remove trailing whitespace
Change Start() param name back to interval
* Move to CODEOWNERS
No change in who own what; just a move to CODEOWNERS. This allows
dreck cleanups.
Added .dreck.yaml for alias and exec.
Fixes: #3486
Signed-off-by: Miek Gieben <miek@miek.nl>
* stickler bot
Signed-off-by: Miek Gieben <miek@miek.nl>
* sort the file
Signed-off-by: Miek Gieben <miek@miek.nl>
Caught my eye, we name things directive still, esp when talking about
the prometheus *plugin*. Rename everything that needs to be plugin to
'plugin'. Also make sure Metrics is a H2 section (not H1).
Signed-off-by: Miek Gieben <miek@miek.nl>
* Move map to array
The map was not needed move to an array, see #1941 for the original
idea. That of course didn't apply anymore; make a super minimal change
to implements the idea from #1941
Signed-off-by: Miek Gieben <miek@miek.nl>
* Add total count
Signed-off-by: Miek Gieben <miek@miek.nl>
* plugin/forward: may Yield not block
Yield may block when we're super busy with creating (and looking) for
connection. Set a small timeout on Yield, to skip putting the connection
back in the queue.
Use persistentConn troughout the socket handling code to be more
consistent.
Signed-off-by: Miek Gieben <miek@miek.nl>
Dont do
Signed-off-by: Miek Gieben <miek@miek.nl>
* Set used in Yield
This gives one central place where we update used in the persistConns
Signed-off-by: Miek Gieben <miek@miek.nl>
* Run gostaticheck
Run gostaticcheck on the codebase and fix almost all flagged items.
Only keep
* coremain/run.go:192:2: var appVersion is unused (U1000)
* plugin/chaos/setup.go:54:3: the surrounding loop is unconditionally terminated (SA4004)
* plugin/etcd/setup.go:103:3: the surrounding loop is unconditionally terminated (SA4004)
* plugin/pkg/replacer/replacer.go:274:13: argument should be pointer-like to avoid allocations (SA6002)
* plugin/route53/setup.go:124:28: session.New is deprecated: Use NewSession functions to create sessions instead. NewSession has the same functionality as New except an error can be returned when the func is called instead of waiting to receive an error until a request is made. (SA1019)
* test/grpc_test.go:25:69: grpc.WithTimeout is deprecated: use DialContext and context.WithTimeout instead. Will be supported throughout 1.x. (SA1019)
The first one isn't true, as this is set via ldflags. The rest is
minor. The deprecation should be fixed at some point; I'll file some
issues.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Make sure to plug in the plugins
import the plugins, that file that did this was removed, put it in the
reload test as this requires an almost complete coredns server.
Signed-off-by: Miek Gieben <miek@miek.nl>
Remove all these uses and just make them work on caddy.Controller. Also
don't export parsing functions as their should be private to the plugin.
Signed-off-by: Miek Gieben <miek@miek.nl>
Abstract the caddy call and make it simpler.
See #3261 for some part of the discussion.
Go from:
~~~ go
func init() {
caddy.RegisterPlugin("any", caddy.Plugin{
ServerType: "dns",
Action: setup,
})
}
~~~
To:
~~~ go
func init() { plugin.Register("any", setup) }
~~~
This requires some external documents in coredns.io to be updated as
well; the old way still works, so it's backwards compatible.
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>
