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HA working with k0s too

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Signed-off-by: Mauro Morales <mauro.morales@spectrocloud.com>
This commit is contained in:
Mauro Morales
2025-03-21 23:29:16 +01:00
parent b2a3963a5e
commit 0d18f69c1c
4 changed files with 33 additions and 5 deletions
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25
internal/role/p2p/k0s.go
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@@ -137,8 +137,8 @@ func (k *K0sControlPlane) Args() ([]string, error) {
return args, errors.New("ExternalDB is not yet supported with k0s")
}
if k.HA() && !k.ClusterInit() {
return args, errors.New("HA is not yet supported with k0s")
if k.HA() {
args = append(args, "--token-file /etc/k0s/token")
}
// when we start implementing this functionality, remember to use
@@ -218,9 +218,7 @@ func (k *K0sControlPlane) HA() bool {
}
func (k *K0sControlPlane) ClusterInit() bool {
// k0s does not have a cluster init role like k3s. Instead we should have a way to set in the config
// if the user wants a single node cluster, multi-node cluster, or HA cluster
return false
return k.role == common.RoleControlPlaneClusterInit
}
func (k *K0sControlPlane) IP() string {
@@ -287,6 +285,23 @@ func (k *K0sWorker) Args() ([]string, error) {
return args, nil
}
func (k *K0sControlPlane) SetupHAToken() error {
controlPlaneToken, err := k.Token()
if err != nil {
return err
}
if controlPlaneToken == "" {
return errors.New("control plane token is not there")
}
if err := os.WriteFile("/etc/k0s/token", []byte(controlPlaneToken), 0644); err != nil {
return err
}
return nil
}
func (k *K0sWorker) SetupWorker(_, nodeToken string) error {
if err := os.WriteFile("/etc/k0s/token", []byte(nodeToken), 0644); err != nil {
return err