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Deploy operator-lifecycle-manager (OLM), node-maintenance-operator (NMO) and constellation-node-operator

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Signed-off-by: Malte Poll <mp@edgeless.systems>
This commit is contained in:
Malte Poll 2022-08-04 16:15:52 +02:00 • committed by Malte Poll
parent 18a89d2881
commit 2c7129987a
23 changed files with 8756 additions and 32 deletions
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23
bootstrapper/internal/kubernetes/k8sapi/util.go
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@ -36,6 +36,8 @@ const (
kubeConfig = "/etc/kubernetes/admin.conf"
// kubeletStartTimeout is the maximum time given to the kubelet service to (re)start.
kubeletStartTimeout = 10 * time.Minute
// crdTimeout is the maximum time given to the CRDs to be created.
crdTimeout = 15 * time.Second
)
var providerIDRegex = regexp.MustCompile(`^azure:///subscriptions/([^/]+)/resourceGroups/([^/]+)/providers/Microsoft.Compute/virtualMachineScaleSets/([^/]+)/virtualMachines/([^/]+)$`)
@ -47,6 +49,7 @@ type Client interface {
CreateConfigMap(ctx context.Context, configMap corev1.ConfigMap) error
AddTolerationsToDeployment(ctx context.Context, tolerations []corev1.Toleration, name string, namespace string) error
AddNodeSelectorsToDeployment(ctx context.Context, selectors map[string]string, name string, namespace string) error
WaitForCRDs(ctx context.Context, crds []string) error
}
type installer interface {
@ -366,6 +369,26 @@ func (k *KubernetesUtil) SetupVerificationService(kubectl Client, verificationSe
return kubectl.Apply(verificationServiceConfiguration, true)
}
func (k *KubernetesUtil) SetupOperatorLifecycleManager(ctx context.Context, kubectl Client, olmCRDs, olmConfiguration resources.Marshaler, crdNames []string) error {
if err := kubectl.Apply(olmCRDs, true); err != nil {
return fmt.Errorf("applying OLM CRDs: %w", err)
}
crdReadyTimeout, cancel := context.WithTimeout(ctx, crdTimeout)
defer cancel()
if err := kubectl.WaitForCRDs(crdReadyTimeout, crdNames); err != nil {
return fmt.Errorf("waiting for OLM CRDs: %w", err)
}
return kubectl.Apply(olmConfiguration, true)
}
func (k *KubernetesUtil) SetupNodeMaintenanceOperator(kubectl Client, nodeMaintenanceOperatorConfiguration resources.Marshaler) error {
return kubectl.Apply(nodeMaintenanceOperatorConfiguration, true)
}
func (k *KubernetesUtil) SetupNodeOperator(ctx context.Context, kubectl Client, nodeOperatorConfiguration resources.Marshaler) error {
return kubectl.Apply(nodeOperatorConfiguration, true)
}
// JoinCluster joins existing Kubernetes cluster using kubeadm join.
func (k *KubernetesUtil) JoinCluster(ctx context.Context, joinConfig []byte, log *logger.Logger) error {
// TODO: audit policy should be user input