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7d39c2ba51aed96f983abd89ba59518eba524df3
coredns/test/kubernetes_test.go

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Fix Travis IPv6 and add k8s integration testing to CI (#194) Updating travis yaml file to: * Force IPv6 to work in their VM environment * Enable docker (requires VM environment and sudo) * Run kubernetes integration tests in Travis
2016-07-27 10:01:24 -07:00
// +build k8s
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
package test
import (
Add fallthrough support for Kubernetes (#626) * Add fallthrough support for Kubernetes This enables registering other services in the same zone as Kubernetes services. This also re-orders the middleware chain so that Kubernetes comes before other types, in order to make this work out-of-the-box. * Remove extra line
2017-04-19 16:08:30 -04:00
"os"
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
"testing"
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
"time"
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
Fix import path `github.com/miekg/coredns` -> `github.com/coredns/coredns` (#547) This fix fixes import path from `github.com/miekg/coredns` -> `github.com/coredns/coredns`
2017-02-21 22:51:47 -08:00
"github.com/coredns/coredns/middleware/test"
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
"github.com/mholt/caddy"
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
"github.com/miekg/dns"
)
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
// Test data
// TODO: Fix the actual RR values
var dnsTestCases = []test.Case{
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "svc-1-a.test-1.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "bogusservice.test-1.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "svc-1-a.*.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "svc-1-a.any.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "bogusservice.*.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "bogusservice.any.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "*.test-1.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
test.A("svc-1-b.test-1.svc.cluster.local. 303 IN A 10.0.0.110"),
test.A("svc-c.test-1.svc.cluster.local. 303 IN A 10.0.0.115"),
Add A lookup for headless services (#451)
2016-12-02 17:50:01 -05:00
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.5"),
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.6"),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "any.test-1.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
test.A("svc-1-b.test-1.svc.cluster.local. 303 IN A 10.0.0.110"),
test.A("svc-c.test-1.svc.cluster.local. 303 IN A 10.0.0.115"),
Add A lookup for headless services (#451)
2016-12-02 17:50:01 -05:00
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.5"),
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.6"),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "any.test-2.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "*.test-2.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Qname: "*.*.svc.cluster.local.", Qtype: dns.TypeA,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
test.A("svc-1-b.test-1.svc.cluster.local. 303 IN A 10.0.0.110"),
test.A("svc-c.test-1.svc.cluster.local. 303 IN A 10.0.0.115"),
Add A lookup for headless services (#451)
2016-12-02 17:50:01 -05:00
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.5"),
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.6"),
},
},
{
Qname: "headless-svc.test-1.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.5"),
test.A("headless-svc.test-1.svc.cluster.local. 303 IN A 172.17.0.6"),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
//TODO: Fix below to all use test.SRV not test.A!
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*._TcP.svc-1-a.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
test.SRV("_http._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-a.test-1.svc.cluster.local."),
test.SRV("_https._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 443 svc-1-a.test-1.svc.cluster.local."),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.*.bogusservice.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.any.svc-1-a.*.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
test.SRV("_http._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-a.test-1.svc.cluster.local."),
test.SRV("_https._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 443 svc-1-a.test-1.svc.cluster.local."),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "ANY.*.svc-1-a.any.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
test.SRV("_http._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-a.test-1.svc.cluster.local."),
test.SRV("_https._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 443 svc-1-a.test-1.svc.cluster.local."),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.*.bogusservice.*.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.*.bogusservice.any.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "_c-port._UDP.*.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
test.SRV("_c-port._udp.svc-c.test-1.svc.cluster.local. 303 IN SRV 10 100 1234 svc-c.test-1.svc.cluster.local."),
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
test.SRV("_c-port._udp.headless-svc.test-1.svc.cluster.local. 303 IN SRV 10 100 1234 172-17-0-5.headless-svc.test-1.svc.cluster.local."),
test.SRV("_c-port._udp.headless-svc.test-1.svc.cluster.local. 303 IN SRV 10 100 1234 172-17-0-6.headless-svc.test-1.svc.cluster.local."),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*._tcp.any.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
test.SRV("_http._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-a.test-1.svc.cluster.local."),
test.SRV("_https._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 443 svc-1-a.test-1.svc.cluster.local."),
test.SRV("_http._tcp.svc-1-b.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-b.test-1.svc.cluster.local."),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.*.any.test-2.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.*.*.test-2.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
Qname: "_http._tcp.*.*.svc.cluster.local.", Qtype: dns.TypeSRV,
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
test.SRV("_http._tcp.svc-1-a.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-a.test-1.svc.cluster.local."),
test.SRV("_http._tcp.svc-1-b.test-1.svc.cluster.local. 303 IN SRV 10 100 80 svc-1-b.test-1.svc.cluster.local."),
},
},
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*.svc-1-a.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
correct k8s name parsing response codes (#493)
2017-01-23 15:11:32 -05:00
Rcode: dns.RcodeNameError,
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
Answer: []dns.RR{},
},
{
dont require/allow "_" prefix for srv wildcard fields (#472) * dont require/allow "_" prefix for srv wildcard fields * streamline parse/validation of req name * removing nametemplate * error when zone not found, loopify unit tests
2017-01-15 03:12:28 -05:00
Qname: "*._not-udp-or-tcp.svc-1-a.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
correct k8s name parsing response codes (#493)
2017-01-23 15:11:32 -05:00
Rcode: dns.RcodeNameError,
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
Answer: []dns.RR{},
},
{
Qname: "svc-1-a.test-1.svc.cluster.local.", Qtype: dns.TypeSRV,
correct k8s name parsing response codes (#493)
2017-01-23 15:11:32 -05:00
Rcode: dns.RcodeNameError,
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
Answer: []dns.RR{},
},
Add insecure A records for pods (#475)
2017-01-11 16:23:10 -05:00
{
Qname: "10-20-0-101.test-1.pod.cluster.local.", Qtype: dns.TypeA,
Pod insecure2 (#479) * return servfail for pod rqsts when pods disabled * Add integration test for disabled pod mode
2017-01-12 11:57:00 -05:00
Rcode: dns.RcodeServerFailure,
Add insecure A records for pods (#475)
2017-01-11 16:23:10 -05:00
Answer: []dns.RR{},
},
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
Qname: "123.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{},
},
{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
Qname: "100.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
Rcode: dns.RcodeSuccess,
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.PTR("100.0.0.10.in-addr.arpa. 303 IN PTR svc-1-a.test-1.svc.cluster.local."),
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
},
},
{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
Qname: "115.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
handle A/PTR/SRV for headless services/endpoints (#464) * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * Release 004 * handle A/PTR/SRV for headless services/endpoints * error early if _proto will produce nothing * remove wc params + various style tweaks * optimize srv prefix validation * poking travis * reduce response sizes, clean func params
2017-01-05 10:09:59 -05:00
Rcode: dns.RcodeSuccess,
K8s Test Cleanup and Service PTR Change the CI setup for K8s to be simpler. Now it just creates a set of objects via a yaml file, making it very easy to modify the tests. Implement PTR for services.
2016-11-14 19:31:08 +00:00
Answer: []dns.RR{
Change IPs to match hyperkube
2016-11-15 13:42:38 +00:00
test.PTR("115.0.0.10.in-addr.arpa. 303 IN PTR svc-c.test-1.svc.cluster.local."),
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
},
},
Add txt response per k8s spec
2017-01-15 14:37:18 +00:00
{
Qname: "dns-version.cluster.local.", Qtype: dns.TypeTXT,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.TXT("dns-version.cluster.local. 28800 IN TXT \"1.0.0\""),
},
},
Fix k8s chaining (#510) * fix k8s next middleware chaining * add chain to integration tests * if nit
2017-02-08 12:53:55 -05:00
{
Qname: "next-in-chain.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("next-in-chain. 0 IN A 192.0.2.53"),
},
},
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
}
Pod insecure2 (#479) * return servfail for pod rqsts when pods disabled * Add integration test for disabled pod mode
2017-01-12 11:57:00 -05:00
var dnsTestCasesPodsInsecure = []test.Case{
{
Qname: "10-20-0-101.test-1.pod.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("10-20-0-101.test-1.pod.cluster.local. 0 IN A 10.20.0.101"),
},
},
{
Qname: "10-20-0-101.test-X.pod.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
}
Add pod cache and verified pod responses (#483) * Add pod cache and verified pod responses * add ip indexing for pod cache
2017-01-20 02:22:11 -05:00
var dnsTestCasesPodsVerified = []test.Case{
{
Qname: "10-20-0-101.test-1.pod.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
{
Qname: "10-20-0-101.test-X.pod.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeNameError,
Answer: []dns.RR{},
},
}
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
var dnsTestCasesCidrReverseZone = []test.Case{
{
Qname: "123.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{},
},
{
Qname: "100.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("100.0.0.10.in-addr.arpa. 303 IN PTR svc-1-a.test-1.svc.cluster.local."),
},
},
{
Qname: "110.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("115.0.0.10.in-addr.arpa. 303 IN PTR svc-1-b.test-1.svc.cluster.local."),
},
},
{
Qname: "115.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("115.0.0.10.in-addr.arpa. 303 IN PTR svc-c.test-1.svc.cluster.local."),
},
},
Fix k8s chaining (#510) * fix k8s next middleware chaining * add chain to integration tests * if nit
2017-02-08 12:53:55 -05:00
{
Qname: "next-in-chain.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("next-in-chain. 0 IN A 192.0.2.53"),
},
},
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
}
var dnsTestCasesPartialCidrReverseZone = []test.Case{
{
// In exposed range, record not present = OK + No data
Qname: "99.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{},
},
{
// In exposed range, record present = OK + Data
Qname: "100.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("100.0.0.10.in-addr.arpa. 303 IN PTR svc-1-a.test-1.svc.cluster.local."),
},
},
{
// In exposed range, record present = OK + Data
Qname: "110.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("115.0.0.10.in-addr.arpa. 303 IN PTR svc-1-b.test-1.svc.cluster.local."),
},
},
{
// Out of exposed range, record present = pass to next middleware (not existing in test) = FAIL
Qname: "115.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeServerFailure,
Answer: []dns.RR{},
},
Fix k8s chaining (#510) * fix k8s next middleware chaining * add chain to integration tests * if nit
2017-02-08 12:53:55 -05:00
{
Qname: "next-in-chain.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("next-in-chain. 0 IN A 192.0.2.53"),
},
},
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
}
Fix k8s PTR when all namespaces exposed (#507) * check for no namespace filter * integration test
2017-02-07 16:22:43 -05:00
var dnsTestCasesAllNSExposed = []test.Case{
{
Qname: "svc-1-a.test-1.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("svc-1-a.test-1.svc.cluster.local. 303 IN A 10.0.0.100"),
},
},
{
Qname: "svc-c.test-2.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("svc-c.test-1.svc.cluster.local. 303 IN A 10.0.0.120"),
},
},
{
Qname: "123.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{},
},
{
Qname: "100.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("100.0.0.10.in-addr.arpa. 303 IN PTR svc-1-a.test-1.svc.cluster.local."),
},
},
{
Qname: "120.0.0.10.in-addr.arpa.", Qtype: dns.TypePTR,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.PTR("120.0.0.10.in-addr.arpa. 303 IN PTR svc-c.test-2.svc.cluster.local."),
},
},
}
Add fallthrough support for Kubernetes (#626) * Add fallthrough support for Kubernetes This enables registering other services in the same zone as Kubernetes services. This also re-orders the middleware chain so that Kubernetes comes before other types, in order to make this work out-of-the-box. * Remove extra line
2017-04-19 16:08:30 -04:00
var dnsTestCasesFallthrough = []test.Case{
{
Qname: "f.b.svc.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("f.b.svc.cluster.local. 303 IN A 10.10.10.11"),
},
},
{
Qname: "foo.cluster.local.", Qtype: dns.TypeA,
Rcode: dns.RcodeSuccess,
Answer: []dns.RR{
test.A("foo.cluster.local. 303 IN A 10.10.10.10"),
},
},
}
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
func createTestServer(t *testing.T, corefile string) (*caddy.Instance, string) {
Make CoreDNS a server type plugin for Caddy (#220) * Make CoreDNS a server type plugin for Caddy Remove code we don't need and port all middleware over. Fix all tests and rework the documentation. Also make `go generate` build a caddy binary which we then copy into our directory. This means `go build`-builds remain working as-is. And new etc instances in each etcd test for better isolation. Fix more tests and rework test.Server with the newer support Caddy offers. Fix Makefile to support new mode of operation.
2016-08-19 17:14:17 -07:00
server, err := CoreDNSServer(corefile)
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
if err != nil {
middleware/cache: split cache in positive and negative and use lru (#298) Make the cache memory bounded, by using a LRU cache. Also split the cache in a positive and negative one - each with its own controls. Extend the cache stanza to allow for this: cache { positive limit [ttl] negative limit [ttl] } is now possible. This also add a cache_test.go in the toplevel test/ directory that exercises the caching path. Fixes #260
2016-10-02 08:31:44 +01:00
t.Fatalf("Could not get CoreDNS serving instance: %s", err)
Make CoreDNS a server type plugin for Caddy (#220) * Make CoreDNS a server type plugin for Caddy Remove code we don't need and port all middleware over. Fix all tests and rework the documentation. Also make `go generate` build a caddy binary which we then copy into our directory. This means `go build`-builds remain working as-is. And new etc instances in each etcd test for better isolation. Fix more tests and rework test.Server with the newer support Caddy offers. Fix Makefile to support new mode of operation.
2016-08-19 17:14:17 -07:00
}
udp, _ := CoreDNSServerPorts(server, 0)
if udp == "" {
middleware/cache: split cache in positive and negative and use lru (#298) Make the cache memory bounded, by using a LRU cache. Also split the cache in a positive and negative one - each with its own controls. Extend the cache stanza to allow for this: cache { positive limit [ttl] negative limit [ttl] } is now possible. This also add a cache_test.go in the toplevel test/ directory that exercises the caching path. Fixes #260
2016-10-02 08:31:44 +01:00
t.Fatalf("Could not get UDP listening port")
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
}
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
return server, udp
}
Pod insecure2 (#479) * return servfail for pod rqsts when pods disabled * Add integration test for disabled pod mode
2017-01-12 11:57:00 -05:00
func doIntegrationTests(t *testing.T, corefile string, testCases []test.Case) {
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
server, udp := createTestServer(t, corefile)
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
defer server.Stop()
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
// Work-around for timing condition that results in no-data being returned in
// test environment.
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
time.Sleep(1 * time.Second)
Fix k8s integration tests (#231) * Adding debug message when starting k8s controller * Adding work-around for timing issue in k8s integration tests * Remove unused import * Fix Makefile for ast package * Increase k8s verbosity in travis * Updating TODO list to find root cause of test issue * go fmt cleanup
2016-08-22 23:15:21 -07:00
Pod insecure2 (#479) * return servfail for pod rqsts when pods disabled * Add integration test for disabled pod mode
2017-01-12 11:57:00 -05:00
for _, tc := range testCases {
Add A lookup for headless services (#451)
2016-12-02 17:50:01 -05:00
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
dnsClient := new(dns.Client)
dnsMessage := new(dns.Msg)
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
dnsMessage.SetQuestion(tc.Qname, tc.Qtype)
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
res, _, err := dnsClient.Exchange(dnsMessage, udp)
if err != nil {
Cleanup and fixes (#223) * Set version to 001 * Remove k8stest, test fails is k8s is not there: touch luck * Remove server directory: not used anymore * Disable k8s test (for now) * gometalinter changes
2016-08-20 23:03:36 +01:00
t.Fatalf("Could not send query: %s", err)
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
}
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
// check the answer
if res.Rcode != tc.Rcode {
t.Errorf("Expected rcode %d but got %d for query %s, %d", tc.Rcode, res.Rcode, tc.Qname, tc.Qtype)
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
}
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
if len(res.Answer) != len(tc.Answer) {
t.Errorf("Expected %d answers but got %d for query %s, %d", len(tc.Answer), len(res.Answer), tc.Qname, tc.Qtype)
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
}
Return NXDOMAIN when no items match query (#422) * When no records match, reply with NXDOMAIN * Implement in IsNameError * case for unexposed namespace. k8s integation tests * Fix imports order. Lower case of err strs.
2016-11-10 16:24:06 -05:00
//TODO: Check the actual RR values
Adding wildcard support (#190) * Commenting out unused functions. TODO: remove when it is not needed * Update README with namespace and template example * Adding note about changing the record name format via a template * Adding test scripts to automate k8s startup * Automating k8s namespace creation * Adding automation to start 4 k8s services * Updating documentation for k8s tests * Avoid downloading kubectl if already exists * Adding debug statement when namespace is not exposed. * Adding basic kubernetes integration tests * Makefile now contains a "testk8s" target. This target requires k8s to be running. * Adding test/kubernetes_test.go file with a couple of basic A record tests. * Updating k8s integration tests to only run k8s integration tests * Adding support for namespace wildcards * Refactoring to move filtering logic to kubernetes.go file * go fmt fixes * Adding wildcard support for namespaces and service names * Kubernetes integration tests updated for A records. * Expanded record name assembly for answer section not yet implemented. * Refactoring to focus k8sclient code just on accessing k8s API. Filtering now handled in kubernetes.go * Adding wildcard test cases * Adding skydns startup script. (To allow side by side testing of wildcards.) * Commenting out record name assmebly based on NameTemplate. Need to improve template before this makes sense. * Adding basic SRV integration tests * Need to add verification for additional answer section * Fixing comments and formatting * Moving wildcard constants to vars * Travis test execution appears to be failing on access to these constants * Fixing access to util package * Trying to work around Travis test bug * Reverting to access kubernetes/util as "util" Travis breakage is due to "Infoblox-CTO" in src path
2016-07-14 14:50:14 -07:00
}
}
Pod insecure2 (#479) * return servfail for pod rqsts when pods disabled * Add integration test for disabled pod mode
2017-01-12 11:57:00 -05:00
func TestKubernetesIntegration(t *testing.T) {
corefile :=
`.:0 {
kubernetes cluster.local 0.0.10.in-addr.arpa {
endpoint http://localhost:8080
namespaces test-1
pods disabled
}
Fix k8s chaining (#510) * fix k8s next middleware chaining * add chain to integration tests * if nit
2017-02-08 12:53:55 -05:00
erratic . {
drop 0
}
Pod insecure2 (#479) * return servfail for pod rqsts when pods disabled * Add integration test for disabled pod mode
2017-01-12 11:57:00 -05:00
`
doIntegrationTests(t, corefile, dnsTestCases)
}
func TestKubernetesIntegrationPodsInsecure(t *testing.T) {
corefile :=
`.:0 {
kubernetes cluster.local 0.0.10.in-addr.arpa {
endpoint http://localhost:8080
namespaces test-1
pods insecure
}
`
doIntegrationTests(t, corefile, dnsTestCasesPodsInsecure)
}
Add pod cache and verified pod responses (#483) * Add pod cache and verified pod responses * add ip indexing for pod cache
2017-01-20 02:22:11 -05:00
func TestKubernetesIntegrationPodsVerified(t *testing.T) {
corefile :=
`.:0 {
kubernetes cluster.local 0.0.10.in-addr.arpa {
endpoint http://localhost:8080
namespaces test-1
pods verified
}
`
doIntegrationTests(t, corefile, dnsTestCasesPodsVerified)
}
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
func TestKubernetesIntegrationCidrReverseZone(t *testing.T) {
corefile :=
`.:0 {
kubernetes cluster.local {
endpoint http://localhost:8080
namespaces test-1
cidrs 10.0.0.0/24
}
Fix k8s chaining (#510) * fix k8s next middleware chaining * add chain to integration tests * if nit
2017-02-08 12:53:55 -05:00
erratic . {
drop 0
}
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
`
doIntegrationTests(t, corefile, dnsTestCasesCidrReverseZone)
}
func TestKubernetesIntegrationPartialCidrReverseZone(t *testing.T) {
corefile :=
`.:0 {
kubernetes cluster.local {
endpoint http://localhost:8080
namespaces test-1
cidrs 10.0.0.96/28 10.0.0.120/32
}
Fix k8s chaining (#510) * fix k8s next middleware chaining * add chain to integration tests * if nit
2017-02-08 12:53:55 -05:00
erratic . {
drop 0
}
k8s middleware add tests and docs update (#501) * add cidrs opt * remove state data from middleware object * update k8s docs * Add integration tests * add unit tests for cidr and pods config * more README fixes, separate dev notes * adjust section headers * fix typo
2017-02-02 16:51:42 -05:00
`
doIntegrationTests(t, corefile, dnsTestCasesPartialCidrReverseZone)
}
Fix k8s PTR when all namespaces exposed (#507) * check for no namespace filter * integration test
2017-02-07 16:22:43 -05:00
func TestKubernetesIntegrationAllNSExposed(t *testing.T) {
corefile :=
`.:0 {
kubernetes cluster.local {
endpoint http://localhost:8080
cidrs 10.0.0.0/24
}
`
doIntegrationTests(t, corefile, dnsTestCasesAllNSExposed)
}
Add fallthrough support for Kubernetes (#626) * Add fallthrough support for Kubernetes This enables registering other services in the same zone as Kubernetes services. This also re-orders the middleware chain so that Kubernetes comes before other types, in order to make this work out-of-the-box. * Remove extra line
2017-04-19 16:08:30 -04:00
func TestKubernetesIntegrationFallthrough(t *testing.T) {
dbfile, rmFunc, err := TempFile(os.TempDir(), clusterLocal)
if err != nil {
t.Fatalf("Could not create TempFile for fallthrough: %s", err)
}
defer rmFunc()
corefile :=
`.:0 {
file ` + dbfile + ` cluster.local
kubernetes cluster.local {
endpoint http://localhost:8080
cidrs 10.0.0.0/24
namespaces test-1
fallthrough
}
erratic {
drop 0
}
`
cases := append(dnsTestCases, dnsTestCasesFallthrough...)
doIntegrationTests(t, corefile, cases)
}
const clusterLocal = `; cluster.local test file for fallthrough
cluster.local. IN SOA sns.dns.icann.org. noc.dns.icann.org. 2015082541 7200 3600 1209600 3600
cluster.local. IN NS b.iana-servers.net.
cluster.local. IN NS a.iana-servers.net.
cluster.local. IN A 127.0.0.1
cluster.local. IN A 127.0.0.2
foo.cluster.local. IN A 10.10.10.10
f.b.svc.cluster.local. IN A 10.10.10.11
*.w.cluster.local. IN TXT "Wildcard"
a.b.svc.cluster.local. IN TXT "Not a wildcard"
cname.cluster.local. IN CNAME www.example.net.
service.namespace.svc.cluster.local. IN SRV 8080 10 10 cluster.local.
`
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