Skip to content

Hosts plugin test for CustomDNS ARO #5706

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
shaheen0b111 wants to merge 3 commits into
base: main
Choose a base branch
from
Draft

Hosts plugin test for CustomDNS ARO #5706

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
ea9ca93
Enable hosts plugin within the CoreDNS Corefile for cloud platforms
sadasu Feb 25, 2026
fcd5c4c
Add hosts-dir volume and mount for CoreDNS
shaheen0b111 Feb 26, 2026
122849a
Add hosts-dir volume mount to CoreDNS configuration
shaheen0b111 Feb 26, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions manifests/cloud-platform-alt-dns/coredns-corefile.tmpl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,4 +33,7 @@
match ^api-int.{{ .ControllerConfig.DNS.Spec.BaseDomain }}
fallthrough
}
hosts {
fallthrough
}
}
4 changes: 4 additions & 0 deletions manifests/cloud-platform-alt-dns/coredns.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,8 @@ spec:
- name: manifests
mountPath: "/opt/openshift/manifests"
mountPropagation: HostToContainer
- name: hosts-dir
mountPath: "/etc/hosts"
imagePullPolicy: IfNotPresent
containers:
- name: coredns
Expand All @@ -71,6 +73,8 @@ spec:
volumeMounts:
- name: conf-dir
mountPath: "/etc/coredns"
- name: hosts-dir
mountPath: "/etc/hosts"
livenessProbe:
httpGet:
path: /health
Expand Down
11 changes: 11 additions & 0 deletions templates/common/cloud-platform-alt-dns/files/coredns.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,9 @@ contents:
- name: nm-resolv
hostPath:
path: "/var/run/NetworkManager"
- name: hosts-dir
hostPath:
path: "/etc/hosts"
initContainers:
- name: render-config-coredns
image: {{ .Images.baremetalRuntimeCfgImage }}
Expand Down Expand Up @@ -59,6 +62,9 @@ contents:
- name: conf-dir
mountPath: "/etc/coredns"
mountPropagation: HostToContainer
- name: hosts-dir
mountPath: "/etc/hosts"
mountPropagation: HostToContainer
imagePullPolicy: IfNotPresent
terminationMessagePolicy: FallbackToLogsOnError
containers:
Expand All @@ -74,6 +80,8 @@ contents:
volumeMounts:
- name: conf-dir
mountPath: "/etc/coredns"
- name: hosts-dir
mountPath: "/etc/hosts"
livenessProbe:
httpGet:
path: /health
Expand Down Expand Up @@ -120,6 +128,9 @@ contents:
- name: nm-resolv
mountPath: "/var/run/NetworkManager"
mountPropagation: HostToContainer
- name: hosts-dir
mountPath: "/etc/hosts"
mountPropagation: HostToContainer
imagePullPolicy: IfNotPresent
hostNetwork: true
tolerations:
Expand Down