* support dual stack clusterIPs
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* stickler
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* fix ClusterIPs make
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* initial commit
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* convert endpointslices to object.endpoints
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* add opt hard coded for now
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* check that server supports endpointslice
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* fix import grouping
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* dont use endpoint slice in 1.17 or 1.18
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* bump kind/k8s in circle ci to latest
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* drop k8s to latest supported by kind
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* use endpointslice name as endoint Name; index by Service name
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* use index key comparison in nsAddrs()
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* add Index to object.Endpoint fixtures; fix direct endpoint name compares
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* add slice dup check and test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* todo
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* add ep-slice skew dup test for reverse
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* nsaddrs: de-dup ep-slice skew dups; add test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* remove todo
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* address various feedback
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* consolidate endpoint/slice informer code
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* fix endpoint informer consolidation; use clearer func name
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* log info; use major/minor fields
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* fix nsAddr and unit test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* add latency tracking for endpointslices
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* endpointslice latency unit test & fix
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* code shuffling
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* rename endpointslices in tests
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* remove de-dup from nsAddrs and test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* remove de-dup from findServices / test
Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
* use all local IPs
* mult/bind ips
* gofmt + boundIPs fix
* fix no matching endpoint case
* don't duplicate NS records in answer
* fix answer dedup
* fix comment
* add multi local ip test case
* fix external ns records
* use k8s service name for ns record
* update test, add func comment
* expand nsAddrs() test cases
* support local ipv6 ip
* use less confusing pod ip in test
* Add new plugin: external
This plugin works in conjunction with the kubernetes plugin and exports
ingress and LB addresses as DNS records. It bypasses backend.go and
backend_lookup.go flow because it is not needed.
README, tests are implemented. The tests only exercise the unit tests,
this has not been tested in any ci.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Rename to k8s_external
Signed-off-by: Miek Gieben <miek@miek.nl>
* go gen
Signed-off-by: Miek Gieben <miek@miek.nl>
* Convert to runtime.Object to smaller structs
This adds conversion for all the objects we want to keep in the cache.
It keeps the minimum for CoreDNS to function and throws away the rest.
The conversion:
api.Endpoints -> object.Endpoints
api.Pod -> object.Pod
api.Serivce -> object.Service
We needed to copy some client-go stuff to insert a conversion function
into NewIndexInformers.
Some unrelated cleanups in the watch functionality as that needed to be
touched because of the above translation of objects.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Reduce test line-count
Signed-off-by: Miek Gieben <miek@miek.nl>
* ....and fix test
Signed-off-by: Miek Gieben <miek@miek.nl>
* Drop use of append
Signed-off-by: Miek Gieben <miek@miek.nl>
* cosmetic changes
Signed-off-by: Miek Gieben <miek@miek.nl>
* that was a typo
Signed-off-by: Miek Gieben <miek@miek.nl>
* re-introduce append here
We can't really use len() here because we don't know the number before
hand.
Signed-off-by: Miek Gieben <miek@miek.nl>
* comment in better place
Signed-off-by: Miek Gieben <miek@miek.nl>
* Make the timestamp a bool; thats where it is used for
Signed-off-by: Miek Gieben <miek@miek.nl>
* Set incoming object to nil
Explicataliy discard the converted object; we did a deep copy it's
not needed anymore.
Signed-off-by: Miek Gieben <miek@miek.nl>
* Per Chris's comment
Signed-off-by: Miek Gieben <miek@miek.nl>
* Update k8s client-go to v6.0.0
This fix updates k8s client-go to v6.0.0 as CoreDNS is supported
in 1.9 and v6.0.0 is the recommended version.
There are quite some massive changes that need to be made:
1. k8s.io/client-go/pkg/api/v1 has been changed to k8s.io/api/v1 (repo changed from `client-go` to `api`)
2. kubernetes.Clientset adds one extra layer, so that `kubernetes.Clientset.Services()` and like has been changed to `kubernetes.Clientset.CoreV1().Services()`
Also, we have to stick with specific commits of `k8s.io/apimachinery` and the newly introduced `k8s.io/api`
because go dep still could not figure out the right version to fetch.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* Update vendor with `dep ensure --update` and `dep prune`
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
* 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/kubernetes/ns.go (Browse further)
