Resolve in-addr.arpa and ip6.arpa zones with CoreDNS kubernetes plugin

* Resolve in-addr.arpa and ip6.arpa DNS PTR requests for Kubernetes service IPs and pod IPs * Previously, CoreDNS was configured to resolve in-addr.arpa PTR records for service IPs (but not pod IPs)
poseidon · Mar 5, 2019 · dc5810f · dc5810f
1 parent 5066a25
commit dc5810f
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Showing 10 changed files with 12 additions and 9 deletions.
diff --git a/CHANGES.md b/CHANGES.md
@@ -4,6 +4,9 @@ Notable changes between versions.
 
 ## Latest
 
+* Resolve in-addr.arpa reverse DNS lookups (PTR) for pod IPv4 addresses
+  * Reverse DNS lookups for service IPv4 addresses unchanged
+
 ## v1.13.4
 
 * Kubernetes [v1.13.4](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.13.md#v1134)

diff --git a/aws/container-linux/kubernetes/bootkube.tf b/aws/container-linux/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

diff --git a/aws/fedora-atomic/kubernetes/bootkube.tf b/aws/fedora-atomic/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

diff --git a/azure/container-linux/kubernetes/bootkube.tf b/azure/container-linux/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

diff --git a/bare-metal/container-linux/kubernetes/bootkube.tf b/bare-metal/container-linux/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name                    = "${var.cluster_name}"
   api_servers                     = ["${var.k8s_domain_name}"]

diff --git a/bare-metal/fedora-atomic/kubernetes/bootkube.tf b/bare-metal/fedora-atomic/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${var.k8s_domain_name}"]

diff --git a/digital-ocean/container-linux/kubernetes/bootkube.tf b/digital-ocean/container-linux/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

diff --git a/digital-ocean/fedora-atomic/kubernetes/bootkube.tf b/digital-ocean/fedora-atomic/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

diff --git a/google-cloud/container-linux/kubernetes/bootkube.tf b/google-cloud/container-linux/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

diff --git a/google-cloud/fedora-atomic/kubernetes/bootkube.tf b/google-cloud/fedora-atomic/kubernetes/bootkube.tf
@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=953521dbba49eb6a39204f30a3978730eac01e11"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=1528266595b91d40f824a3281563f13dd0a5b6df"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]