版本 "v1" 中的部署不能作为部署处理：

Question

helm 安装失败，出现以下错误

命令

helm install --name helloworld helm

下面是我运行上述命令后的错误

Error: release usagemetrics failed: Deployment in version "v1" cannot be handled as a Deployment: v1.Deployment.Spec: v1.DeploymentSpec.Template: v1.PodTemplateSpec.Spec: v1.PodSpec.Containers: []v1.Container: v1.Container.LivenessProbe: readObjectStart: expect { or n, but found 9, error found in #10 byte of ...|ssProbe":9001,"name"|..., bigger context ...|"imagePullPolicy":"IfNotPresent","livenessProbe":9001,"name":"usagemetrics-helm","ports":[{"containe|...

下面是 deployment.yaml 文件，我认为在活动性和探测性配置中存在问题。

apiVersion: apps/v1
kind: Deployment
metadata:
name: release-name-helm
spec:
replicas: 1
selector:
matchLabels:
app: release-name-helm
release: release-name
template:
metadata:
labels:
app: release-name-helm
release: release-name
spec:
containers:
- name: release-name-helm
imagePullPolicy: IfNotPresent
image: hellworld
ports:
- name: "http"
containerPort: 9001
envFrom:
- configMapRef:
name: release-name-helm
- secretRef:
name: release-name-helm
livenessProbe:
9001
readinessProbe:
9001

Answer 1

问题似乎与livenessProbe和readynessProbe都错误有关。

此处文档中 httplivenessProbe的示例如下：

livenessProbe
httpGet:
path: /healthz
port: 8080
httpHeaders:
- name: Custom-Header
value: Awesome
initialDelaySeconds: 3
periodSeconds: 3

如果您只想检查端口，您的 yamls 应该如下所示：

apiVersion: apps/v1
kind: Deployment
metadata:
name: release-name-helm
spec:
replicas: 1
selector:
matchLabels:
app: release-name-helm
release: release-name
template:
metadata:
labels:
app: release-name-helm
release: release-name
spec:
containers:
- name: release-name-helm
imagePullPolicy: IfNotPresent
image: hellworld
ports:
- name: "http"
containerPort: 9001
envFrom:
- configMapRef:
name: release-name-helm
- secretRef:
name: release-name-helm
livenessProbe:
tcpSocket:
port: 9001
initialDelaySeconds: 5
periodSeconds: 10
readinessProbe:
tcpSocket:
port: 9001
initialDelaySeconds: 5
periodSeconds: 10