goffinet · October 2, 2022 13:06 · Aug 4, 2021 · Aug 4, 2021 · Jul 28, 2021 · Jul 28, 2021
diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -91,104 +91,3 @@ kubectl get po --all-namespaces | wc -l
 ## 6. Make a StorageClass
 
 @see https://github.com/code-ready/crc/wiki/Dynamic-volume-provisioning
-
-```bash
-oc new-project local-path-storage
-oc create serviceaccount local-path-provisioner -n local-path-storage
-oc adm policy add-scc-to-user hostaccess -z local-path-provisioner -n local-path-storage
-cat <<EOF | oc apply -f -
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: local-path-provisioner-role
-rules:
-- apiGroups: [""]
-  resources: ["nodes", "persistentvolumeclaims"]
-  verbs: ["get", "list", "watch"]
-- apiGroups: [""]
-  resources: ["endpoints", "persistentvolumes", "pods"]
-  verbs: ["*"]
-- apiGroups: [""]
-  resources: ["events"]
-  verbs: ["create", "patch"]
-- apiGroups: ["storage.k8s.io"]
-  resources: ["storageclasses"]
-  verbs: ["get", "list", "watch"]
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: local-path-provisioner-bind
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: local-path-provisioner-role
-subjects:
-- kind: ServiceAccount
-  name: local-path-provisioner
-  namespace: local-path-storage
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: local-path-provisioner
-  namespace: local-path-storage
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: local-path-provisioner
-  template:
-    metadata:
-      labels:
-        app: local-path-provisioner
-    spec:
-      serviceAccountName: local-path-provisioner
-      containers:
-      - name: local-path-provisioner
-        image: rancher/local-path-provisioner:v0.0.12
-        imagePullPolicy: IfNotPresent
-        command:
-        - local-path-provisioner
-        - --debug
-        - start
-        - --config
-        - /etc/config/config.json
-        volumeMounts:
-        - name: config-volume
-          mountPath: /etc/config/
-        env:
-        - name: POD_NAMESPACE
-          valueFrom:
-            fieldRef:
-              fieldPath: metadata.namespace
-      volumes:
-        - name: config-volume
-          configMap:
-            name: local-path-config
----
-apiVersion: storage.k8s.io/v1
-kind: StorageClass
-metadata:
-  name: local-path
-provisioner: rancher.io/local-path
-volumeBindingMode: WaitForFirstConsumer
-reclaimPolicy: Delete
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: local-path-config
-  namespace: local-path-storage
-data:
-  config.json: |-
-        {
-                "nodePathMap":[
-                {
-                        "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",
-                        "paths":["/mnt/pv-data"]
-                }
-                ]
-        }
-EOF
-```
diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -1,6 +1,6 @@
-# VM 上での crc 起動
+# Setup a CRC instance on Google Cloud
 
-## 1. VM 作成
+## 1. Create a VM
 
 ```bash
 vm_name=
@@ -12,7 +12,7 @@ gcloud compute instances create \
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```
 
-OS ログインを使わない場合
+without OS login,
 
 ```bash
 ssh-keygen -t ed25519 -N "" -f "id_rsa_crc"
@@ -22,7 +22,7 @@ gcloud compute instances add-metadata "${vm_name}" \
 gcloud compute ssh "${vm_name}" --ssh-key-file="id_rsa_crc" --tunnel-through-iap
 ```
 
-## 2. crc インストール
+## 2. Install CRC
 
 ```bash
 sudo apt-get update
@@ -41,26 +41,26 @@ crc setup
 exit
 ```
 
-## 3. VM リセット
+## 3. Reset the VM
 
 ```bash
 gcloud compute instances reset "${vm_name}" --zone asia-northeast1-c
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```
 
-## 4. crc 起動
+## 4. Start the CRC server
 
-https://cloud.redhat.com/openshift/create/local で予め取得しておいた Pull secret を渡し、CRC を起動します。
+You have to prepare a `pull secret` on https://cloud.redhat.com/openshift/create/local in advance.
 
 ```bash
 crc setup
 crc daemon &
 crc start
 ```
 
-## 5. crc 接続
+## 5. Connect to the server
 
-/etc/hosts に以下を追加する  
+Open the /etc/hosts, and add the following 3 lines.
 (@see https://code-ready.github.io/crc/#dns-configuration-linux_gsg)
 
 ```text
@@ -69,7 +69,7 @@ crc start
 34.146.76.136 console-openshift-console.apps-crc.testing
 ```
 
-管理者権限でログインし、リソースを表示
+Login as an administrator, then request the resources.
 
 ```bash
 eval $(crc oc-env)
@@ -78,7 +78,7 @@ oc get co
 oc get po --all-namespaces | wc -l
 ```
 
-kubectl でも接続を確認
+Try kubectl as well.
 
 ```bash
 curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
@@ -88,10 +88,9 @@ export KUBECONFIG=$HOME/.crc/machines/crc/kubeconfig
 kubectl get po --all-namespaces | wc -l
 ```
 
-## 6. StorageClass の作成
+## 6. Make a StorageClass
 
-ローカル PV へのダイナミックプロビジョナを用意します  
-(@see https://github.com/code-ready/crc/wiki/Dynamic-volume-provisioning)
+@see https://github.com/code-ready/crc/wiki/Dynamic-volume-provisioning
 
 ```bash
 oc new-project local-path-storage

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -30,10 +30,11 @@ sudo apt install -y qemu-kvm libvirt-daemon libvirt-daemon-system network-manage
 wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/clients/crc/latest/crc-linux-amd64.tar.xz
 tar -xvf crc-linux-amd64.tar.xz
 sudo mv crc-linux-*/crc /usr/local/bin/
-crc config set network-mode user
 crc config set cpus 10
 crc config set memory 30517
 crc config set disk-size 200
+crc config set network-mode user
+crc config set consent-telemetry no
 crc config view
 crc cleanup
 crc setup

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -32,8 +32,8 @@ tar -xvf crc-linux-amd64.tar.xz
 sudo mv crc-linux-*/crc /usr/local/bin/
 crc config set network-mode user
 crc config set cpus 10
-crc config set memory 28610
-crc config set disk-size 250
+crc config set memory 30517
+crc config set disk-size 200
 crc config view
 crc cleanup
 crc setup

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -33,6 +33,8 @@ sudo mv crc-linux-*/crc /usr/local/bin/
 crc config set network-mode user
 crc config set cpus 10
 crc config set memory 28610
+crc config set disk-size 250
+crc config view
 crc cleanup
 crc setup
 exit

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -7,7 +7,7 @@ vm_name=
 gcloud compute instances create \
     "${vm_name}" --zone asia-northeast1-c \
     --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
-    --machine-type "n1-custom-14-30720" --boot-disk-size 300G --boot-disk-type pd-standard \
+    --machine-type "n1-custom-14-36864" --boot-disk-size 300G --boot-disk-type pd-standard \
     --enable-nested-virtualization --metadata=enable-oslogin=TRUE
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```
@@ -31,8 +31,8 @@ wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/
 tar -xvf crc-linux-amd64.tar.xz
 sudo mv crc-linux-*/crc /usr/local/bin/
 crc config set network-mode user
-crc config set cpus 12
-crc config set memory 22888
+crc config set cpus 10
+crc config set memory 28610
 crc cleanup
 crc setup
 exit

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -7,7 +7,7 @@ vm_name=
 gcloud compute instances create \
     "${vm_name}" --zone asia-northeast1-c \
     --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
-    --machine-type "n1-standard-16" --boot-disk-size 300G --boot-disk-type pd-standard \
+    --machine-type "n1-custom-14-30720" --boot-disk-size 300G --boot-disk-type pd-standard \
     --enable-nested-virtualization --metadata=enable-oslogin=TRUE
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```
@@ -31,6 +31,8 @@ wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/
 tar -xvf crc-linux-amd64.tar.xz
 sudo mv crc-linux-*/crc /usr/local/bin/
 crc config set network-mode user
+crc config set cpus 12
+crc config set memory 22888
 crc cleanup
 crc setup
 exit

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -7,7 +7,7 @@ vm_name=
 gcloud compute instances create \
     "${vm_name}" --zone asia-northeast1-c \
     --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
-    --machine-type "n1-custom-12-30720" --boot-disk-size 50G --boot-disk-type pd-standard \
+    --machine-type "n1-standard-16" --boot-disk-size 300G --boot-disk-type pd-standard \
     --enable-nested-virtualization --metadata=enable-oslogin=TRUE
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -31,6 +31,7 @@ wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/
 tar -xvf crc-linux-amd64.tar.xz
 sudo mv crc-linux-*/crc /usr/local/bin/
 crc config set network-mode user
+crc cleanup
 crc setup
 exit
 ```

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -7,7 +7,7 @@ vm_name=
 gcloud compute instances create \
     "${vm_name}" --zone asia-northeast1-c \
     --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
-    --machine-type "n2-custom-12-30720" --boot-disk-size 50G --boot-disk-type pd-standard \
+    --machine-type "n1-custom-12-30720" --boot-disk-size 50G --boot-disk-type pd-standard \
     --enable-nested-virtualization --metadata=enable-oslogin=TRUE
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -7,7 +7,7 @@ vm_name=
 gcloud compute instances create \
     "${vm_name}" --zone asia-northeast1-c \
     --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
-    --machine-type "n2-custom-8-20480" --boot-disk-size 50G --boot-disk-type pd-standard \
+    --machine-type "n2-custom-12-30720" --boot-disk-size 50G --boot-disk-type pd-standard \
     --enable-nested-virtualization --metadata=enable-oslogin=TRUE
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -44,6 +44,8 @@ gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 
 ## 4. crc 起動
 
+https://cloud.redhat.com/openshift/create/local で予め取得しておいた Pull secret を渡し、CRC を起動します。
+
 ```bash
 crc setup
 crc daemon &

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -45,6 +45,7 @@ gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ## 4. crc 起動
 
 ```bash
+crc setup
 crc daemon &
 crc start
 ```

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -29,7 +29,7 @@ sudo apt-get update
 sudo apt install -y qemu-kvm libvirt-daemon libvirt-daemon-system network-manager
 wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/clients/crc/latest/crc-linux-amd64.tar.xz
 tar -xvf crc-linux-amd64.tar.xz
-sudo mv crc-linux-1.28.0-amd64/crc /usr/local/bin/
+sudo mv crc-linux-*/crc /usr/local/bin/
 crc config set network-mode user
 crc setup
 exit

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -7,7 +7,7 @@ vm_name=
 gcloud compute instances create \
     "${vm_name}" --zone asia-northeast1-c \
     --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
-    --machine-type "n2-custom-8-12288" --boot-disk-size 50G --boot-disk-type pd-standard \
+    --machine-type "n2-custom-8-20480" --boot-disk-size 50G --boot-disk-type pd-standard \
     --enable-nested-virtualization --metadata=enable-oslogin=TRUE
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -51,7 +51,7 @@ crc start
 
 ## 5. crc 接続
 
-/etc/hosts に以下を追加する
+/etc/hosts に以下を追加する  
 (@see https://code-ready.github.io/crc/#dns-configuration-linux_gsg)
 
 ```text
@@ -81,7 +81,7 @@ kubectl get po --all-namespaces | wc -l
 
 ## 6. StorageClass の作成
 
-ローカル PV へのダイナミックプロビジョナを用意します。
+ローカル PV へのダイナミックプロビジョナを用意します  
 (@see https://github.com/code-ready/crc/wiki/Dynamic-volume-provisioning)
 
 ```bash

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -77,4 +77,110 @@ chmod +x kubectl
 sudo mv kubectl /usr/local/bin/
 export KUBECONFIG=$HOME/.crc/machines/crc/kubeconfig
 kubectl get po --all-namespaces | wc -l
+```
+
+## 6. StorageClass の作成
+
+ローカル PV へのダイナミックプロビジョナを用意します。
+(@see https://github.com/code-ready/crc/wiki/Dynamic-volume-provisioning)
+
+```bash
+oc new-project local-path-storage
+oc create serviceaccount local-path-provisioner -n local-path-storage
+oc adm policy add-scc-to-user hostaccess -z local-path-provisioner -n local-path-storage
+cat <<EOF | oc apply -f -
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: local-path-provisioner-role
+rules:
+- apiGroups: [""]
+  resources: ["nodes", "persistentvolumeclaims"]
+  verbs: ["get", "list", "watch"]
+- apiGroups: [""]
+  resources: ["endpoints", "persistentvolumes", "pods"]
+  verbs: ["*"]
+- apiGroups: [""]
+  resources: ["events"]
+  verbs: ["create", "patch"]
+- apiGroups: ["storage.k8s.io"]
+  resources: ["storageclasses"]
+  verbs: ["get", "list", "watch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: local-path-provisioner-bind
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: local-path-provisioner-role
+subjects:
+- kind: ServiceAccount
+  name: local-path-provisioner
+  namespace: local-path-storage
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: local-path-provisioner
+  namespace: local-path-storage
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: local-path-provisioner
+  template:
+    metadata:
+      labels:
+        app: local-path-provisioner
+    spec:
+      serviceAccountName: local-path-provisioner
+      containers:
+      - name: local-path-provisioner
+        image: rancher/local-path-provisioner:v0.0.12
+        imagePullPolicy: IfNotPresent
+        command:
+        - local-path-provisioner
+        - --debug
+        - start
+        - --config
+        - /etc/config/config.json
+        volumeMounts:
+        - name: config-volume
+          mountPath: /etc/config/
+        env:
+        - name: POD_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+      volumes:
+        - name: config-volume
+          configMap:
+            name: local-path-config
+---
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: local-path
+provisioner: rancher.io/local-path
+volumeBindingMode: WaitForFirstConsumer
+reclaimPolicy: Delete
+---
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: local-path-config
+  namespace: local-path-storage
+data:
+  config.json: |-
+        {
+                "nodePathMap":[
+                {
+                        "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",
+                        "paths":["/mnt/pv-data"]
+                }
+                ]
+        }
+EOF
 ```
diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -38,7 +38,7 @@ exit
 ## 3. VM リセット
 
 ```bash
-gcloud compute reset "${vm_name}" --zone asia-northeast1-c
+gcloud compute instances reset "${vm_name}" --zone asia-northeast1-c
 gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ```
 

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -29,8 +29,7 @@ sudo apt-get update
 sudo apt install -y qemu-kvm libvirt-daemon libvirt-daemon-system network-manager
 wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/clients/crc/latest/crc-linux-amd64.tar.xz
 tar -xvf crc-linux-amd64.tar.xz
-cd crc-linux-1.28.0-amd64/
-export PATH=$PATH:$(pwd)
+sudo mv crc-linux-1.28.0-amd64/crc /usr/local/bin/
 crc config set network-mode user
 crc setup
 exit
@@ -46,8 +45,6 @@ gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ## 4. crc 起動
 
 ```bash
-cd crc-linux-1.28.0-amd64/
-export PATH=$PATH:$(pwd)
 crc daemon &
 crc start
 ```
@@ -69,14 +66,15 @@ crc start
 eval $(crc oc-env)
 oc login -u kubeadmin https://api.crc.testing:6443
 oc get co
-oc get po --all-namespaces
+oc get po --all-namespaces | wc -l
 ```
 
 kubectl でも接続を確認
 
 ```bash
 curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
 chmod +x kubectl
+sudo mv kubectl /usr/local/bin/
 export KUBECONFIG=$HOME/.crc/machines/crc/kubeconfig
 kubectl get po --all-namespaces | wc -l
 ```
diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -45,16 +45,10 @@ gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 
 ## 4. crc 起動
 
-```bash
-cd crc-linux-1.28.0-amd64/
-./crc daemon
-```
-
-別のターミナルを起動して
-
 ```bash
 cd crc-linux-1.28.0-amd64/
 export PATH=$PATH:$(pwd)
+crc daemon &
 crc start
 ```
 

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -83,5 +83,6 @@ kubectl でも接続を確認
 ```bash
 curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
 chmod +x kubectl
+export KUBECONFIG=$HOME/.crc/machines/crc/kubeconfig
 kubectl get po --all-namespaces | wc -l
 ```
diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -75,4 +75,13 @@ crc start
 eval $(crc oc-env)
 oc login -u kubeadmin https://api.crc.testing:6443
 oc get co
+oc get po --all-namespaces
+```
+
+kubectl でも接続を確認
+
+```bash
+curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+chmod +x kubectl
+kubectl get po --all-namespaces | wc -l
 ```
diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -30,8 +30,9 @@ sudo apt install -y qemu-kvm libvirt-daemon libvirt-daemon-system network-manage
 wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/clients/crc/latest/crc-linux-amd64.tar.xz
 tar -xvf crc-linux-amd64.tar.xz
 cd crc-linux-1.28.0-amd64/
-./crc config set network-mode user
-./crc setup
+export PATH=$PATH:$(pwd)
+crc config set network-mode user
+crc setup
 exit
 ```
 
@@ -53,7 +54,8 @@ cd crc-linux-1.28.0-amd64/
 
 ```bash
 cd crc-linux-1.28.0-amd64/
-./crc start
+export PATH=$PATH:$(pwd)
+crc start
 ```
 
 ## 5. crc 接続

diff --git a/crc-on-google-cloud.md b/crc-on-google-cloud.md
@@ -54,4 +54,23 @@ cd crc-linux-1.28.0-amd64/
 ```bash
 cd crc-linux-1.28.0-amd64/
 ./crc start
+```
+
+## 5. crc 接続
+
+/etc/hosts に以下を追加する
+(@see https://code-ready.github.io/crc/#dns-configuration-linux_gsg)
+
+```text
+34.146.76.136 api.crc.testing
+34.146.76.136 oauth-openshift.apps-crc.testing
+34.146.76.136 console-openshift-console.apps-crc.testing
+```
+
+管理者権限でログインし、リソースを表示
+
+```bash
+eval $(crc oc-env)
+oc login -u kubeadmin https://api.crc.testing:6443
+oc get co
 ```
diff --git a/tutorial.md → crc-on-google-cloud.md b/tutorial.md → crc-on-google-cloud.md
diff --git a/tutorial.md b/tutorial.md
@@ -45,11 +45,13 @@ gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
 ## 4. crc 起動
 
 ```bash
-cd crc-linux-1.28.0-amd64/ && ./crc daemon
+cd crc-linux-1.28.0-amd64/
+./crc daemon
 ```
 
 別のターミナルを起動して
 
 ```bash
-cd crc-linux-1.28.0-amd64/ && ./crc start
+cd crc-linux-1.28.0-amd64/
+./crc start
 ```
diff --git a/tutorial.md b/tutorial.md
@@ -0,0 +1,55 @@
+# VM 上での crc 起動
+
+## 1. VM 作成
+
+```bash
+vm_name=
+gcloud compute instances create \
+    "${vm_name}" --zone asia-northeast1-c \
+    --image-project=ubuntu-os-cloud --image-family=ubuntu-2004-lts \
+    --machine-type "n2-custom-8-12288" --boot-disk-size 50G --boot-disk-type pd-standard \
+    --enable-nested-virtualization --metadata=enable-oslogin=TRUE
+gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
+```
+
+OS ログインを使わない場合
+
+```bash
+ssh-keygen -t ed25519 -N "" -f "id_rsa_crc"
+sed "s/ssh-ed25519/$(whoami):ssh-ed25519/" "id_rsa_crc.pub" > ssh-metadata
+gcloud compute instances add-metadata "${vm_name}" \
+    --zone asia-northeast1-c --metadata-from-file ssh-keys=ssh-metadata
+gcloud compute ssh "${vm_name}" --ssh-key-file="id_rsa_crc" --tunnel-through-iap
+```
+
+## 2. crc インストール
+
+```bash
+sudo apt-get update
+sudo apt install -y qemu-kvm libvirt-daemon libvirt-daemon-system network-manager
+wget https://developers.redhat.com/content-gateway/rest/mirror/pub/openshift-v4/clients/crc/latest/crc-linux-amd64.tar.xz
+tar -xvf crc-linux-amd64.tar.xz
+cd crc-linux-1.28.0-amd64/
+./crc config set network-mode user
+./crc setup
+exit
+```
+
+## 3. VM リセット
+
+```bash
+gcloud compute reset "${vm_name}" --zone asia-northeast1-c
+gcloud compute ssh "${vm_name}" --zone asia-northeast1-c
+```
+
+## 4. crc 起動
+
+```bash
+cd crc-linux-1.28.0-amd64/ && ./crc daemon
+```
+
+別のターミナルを起動して
+
+```bash
+cd crc-linux-1.28.0-amd64/ && ./crc start
+```
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