Deprecate kyma provision gardener (#1000)

hack/gardener.mk

@@ -13,13 +13,16 @@ GARDENER_K8S_VERSION=$(shell kubectl --kubeconfig=${GARDENER_SA_PATH} get cloudp
 else
 GARDENER_K8S_VERSION=1.29.3
 endif
-#Overwrite default kyma cli gardenlinux version because it's not supported.
-GARDENER_LINUX_VERSION=1312.3.0
 
 .PHONY: provision-gardener
-provision-gardener: kyma ## Provision gardener cluster with latest k8s version
-	${KYMA} provision gardener ${GARDENER_INFRASTRUCTURE} -c ${GARDENER_SA_PATH} -n test-${GIT_COMMIT_SHA} -p ${GARDENER_PROJECT} -s ${GARDENER_SECRET_NAME} -k ${GARDENER_K8S_VERSION}\
-		--gardenlinux-version=$(GARDENER_LINUX_VERSION) --hibernation-start="00 ${HIBERNATION_HOUR} * * ?"
+provision-gardener: ## Provision gardener cluster with latest k8s version
+	PROJECT_ROOT=${PROJECT_ROOT} \
+		GARDENER_SA_PATH=${GARDENER_SA_PATH} \
+		SHOOT=${SHOOT} PROJECT=${GARDENER_PROJECT} \
+		GARDENER_K8S_VERSION=${GARDENER_K8S_VERSION} \
+		GIT_COMMIT_SHA=${GIT_COMMIT_SHA} \
+		SECRET=${GARDENER_SECRET_NAME} \
+		${PROJECT_ROOT}/hack/provision_gardener.sh
 
 .PHONY: deprovision-gardener
 deprovision-gardener: kyma ## Deprovision gardener cluster

hack/provision_gardener.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# render and applyshoot template
+shoot_template=$(envsubst < ${PROJECT_ROOT}/hack/shoot_template.yaml)
+
+export KUBECONFIG="${GARDENER_SA_PATH}"
+echo "$shoot_template" | kubectl apply -f -
+
+echo "waiting fo cluster to be ready..."
+kubectl wait --for=condition=EveryNodeReady shoot/${SHOOT} --timeout=17m
+
+# create kubeconfig request, that creates a kubeconfig which is valid for one day
+kubectl create \
+    -f <(printf '{"spec":{"expirationSeconds":86400}}') \
+    --raw /apis/core.gardener.cloud/v1beta1/namespaces/garden-${PROJECT}/shoots/${SHOOT}/adminkubeconfig | \
+    jq -r ".status.kubeconfig" | \
+    base64 -d > ${SHOOT}_kubeconfig.yaml
+
+# replace the default kubeconfig
+mkdir -p ~/.kube
+mv ${SHOOT}_kubeconfig.yaml ~/.kube/config

hack/shoot_template.yaml

@@ -0,0 +1,39 @@
+apiVersion: core.gardener.cloud/v1beta1
+kind: Shoot
+metadata:
+  name: ${SHOOT}
+spec:
+  secretBindingName: ${SECRET}
+  cloudProfileName: az
+  region: westeurope
+  purpose: evaluation
+  provider:
+    type: azure
+    infrastructureConfig:
+      apiVersion: azure.provider.extensions.gardener.cloud/v1alpha1
+      kind: InfrastructureConfig
+      networks:
+        vnet:
+          cidr: 10.250.0.0/16
+        workers: 10.250.0.0/19
+    workers:
+      - name: cpu-worker
+        minimum: 1
+        maximum: 2
+        machine:
+          type: Standard_A4_v2
+        volume:
+          type: Standard_LRS
+          size: 50Gi
+  networking:
+    type: calico
+    pods: 100.96.0.0/11
+    nodes: 10.250.0.0/16
+    services: 100.64.0.0/13
+  kubernetes:
+    version: "${GARDENER_K8S_VERSION}"
+  hibernation:
+    enabled: false
+  addons:
+    nginxIngress:
+      enabled: false