Skip to content

[feature] kubespan and allowSchedulingOnControlPlanes options #72

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

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

[feature] kubespan and allowSchedulingOnControlPlanes options #72

Show file tree
Hide file tree
Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
018414f
[feature] kubespan support and conditional scheduling options in conf…
Jul 22, 2025
d5e0162
[docs] update README with --offline flag and --full flags for validat…
Jul 22, 2025
f2fc7b9
[docs] Extend makefile with render-template that ease YAML template r…
Jul 22, 2025
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
6 changes: 6 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,12 @@ Gather node information:
talm -n 1.2.3.4 -e 1.2.3.4 template -t templates/controlplane.yaml -i > nodes/node1.yaml
```

If you are testing template rendering you can pass the flag --offline. Also using the --full flag will generate a complete configuration, usefull for testing proper rendering of the templates.
```bash
talm template -t templates/controlplane.yaml --full -i > nodes/cp1.yaml --offline
talm template -t templates/worker.yaml --full -i > nodes/worker1.yaml --offline
```

Edit `nodes/node1.yaml` file:
```yaml
# talm: nodes=["1.2.3.4"], endpoints=["1.2.3.4"], templates=["templates/controlplane.yaml"]
Expand Down
8 changes: 6 additions & 2 deletions charts/cozystack/templates/_helpers.tpl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,10 @@ machine:
network:
hostname: {{ include "talm.discovered.hostname" . | quote }}
nameservers: {{ include "talm.discovered.default_resolvers" . }}
{{- if .Values.kubespan }}
kubespan:
enabled: true
{{- end }}
{{- (include "talm.discovered.physical_links_info" .) | nindent 4 }}
interfaces:
{{- $existingInterfacesConfiguration := include "talm.discovered.existing_interfaces_configuration" . }}
Expand Down Expand Up @@ -85,7 +89,7 @@ cluster:
controlPlane:
endpoint: "{{ .Values.endpoint }}"
{{- if eq .MachineType "controlplane" }}
allowSchedulingOnControlPlanes: true
allowSchedulingOnControlPlanes: {{ if eq .Values.allowSchedulingOnControlPlanes false }}false{{ else }}true{{ end }}
controllerManager:
extraArgs:
bind-address: 0.0.0.0
Expand All @@ -108,7 +112,7 @@ cluster:
proxy:
disabled: true
discovery:
enabled: false
enabled: {{ .Values.kubespan }}
etcd:
advertisedSubnets:
{{- toYaml .Values.advertisedSubnets | nindent 6 }}
Expand Down
2 changes: 1 addition & 1 deletion charts/cozystack/values.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,4 +9,4 @@ serviceSubnets:
advertisedSubnets:
- 192.168.100.0/24
oidcIssuerUrl: ""
certSANs: []
certSANs: []
4 changes: 4 additions & 0 deletions charts/generic/templates/_helpers.tpl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,10 @@ machine:
network:
hostname: {{ include "talm.discovered.hostname" . | quote }}
nameservers: {{ include "talm.discovered.default_resolvers" . }}
{{- if .Values.kubespan }}
kubespan:
enabled: true
{{- end }}
{{- (include "talm.discovered.physical_links_info" .) | nindent 4 }}
interfaces:
{{- $existingInterfacesConfiguration := include "talm.discovered.existing_interfaces_configuration" . }}
Expand Down
2 changes: 1 addition & 1 deletion charts/generic/values.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,4 +5,4 @@ serviceSubnets:
- 10.96.0.0/16
advertisedSubnets:
- 192.168.100.0/24
certSANs: []
certSANs: []
18 changes: 12 additions & 6 deletions pkg/generated/presets.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,10 @@ machine:
network:
hostname: {{ include "talm.discovered.hostname" . | quote }}
nameservers: {{ include "talm.discovered.default_resolvers" . }}
{{- if .Values.kubespan }}
kubespan:
enabled: true
{{- end }}
{{- (include "talm.discovered.physical_links_info" .) | nindent 4 }}
interfaces:
{{- $existingInterfacesConfiguration := include "talm.discovered.existing_interfaces_configuration" . }}
Expand Down Expand Up @@ -115,7 +119,7 @@ cluster:
controlPlane:
endpoint: "{{ .Values.endpoint }}"
{{- if eq .MachineType "controlplane" }}
allowSchedulingOnControlPlanes: true
allowSchedulingOnControlPlanes: {{ if eq .Values.allowSchedulingOnControlPlanes false }}false{{ else }}true{{ end }}
controllerManager:
extraArgs:
bind-address: 0.0.0.0
Expand All @@ -138,7 +142,7 @@ cluster:
proxy:
disabled: true
discovery:
enabled: false
enabled: {{ .Values.kubespan }}
etcd:
advertisedSubnets:
{{- toYaml .Values.advertisedSubnets | nindent 6 }}
Expand All @@ -162,8 +166,7 @@ serviceSubnets:
advertisedSubnets:
- 192.168.100.0/24
oidcIssuerUrl: ""
certSANs: []
`,
certSANs: []`,
"generic/Chart.yaml": `apiVersion: v2
name: %s
type: application
Expand Down Expand Up @@ -208,6 +211,10 @@ machine:
network:
hostname: {{ include "talm.discovered.hostname" . | quote }}
nameservers: {{ include "talm.discovered.default_resolvers" . }}
{{- if .Values.kubespan }}
kubespan:
enabled: true
{{- end }}
{{- (include "talm.discovered.physical_links_info" .) | nindent 4 }}
interfaces:
{{- $existingInterfacesConfiguration := include "talm.discovered.existing_interfaces_configuration" . }}
Expand Down Expand Up @@ -259,8 +266,7 @@ serviceSubnets:
- 10.96.0.0/16
advertisedSubnets:
- 192.168.100.0/24
certSANs: []
`,
certSANs: []`,
"talm/Chart.yaml": `apiVersion: v2
type: library
name: %s
Expand Down