I configure https according to official documents, I visited through the browser and found that it didn't work. Then I found the following error in pod's log
time="2023-03-28T07:55:43Z" level=error msg="Unable to obtain ACME certificate for domains \"kuboard.tycp.com\": cannot get ACME client get directory at 'https://acme-staging-v02.api.letsencrypt.org/directory': Get \"https://acme-staging-v02.api.letsencrypt.org/directory\": dial tcp 172.65.46.172:443: i/o timeout" routerName=kuboard-kuboard-b041a0705a5f1560e9d5@kubernetescrd ACME CA="https://acme-staging-v02.api.letsencrypt.org/directory" providerName=myresolver.acme rule="Host(`kuboard.tycp.com`)"
my deployment as follows:
kind: Deployment
apiVersion: apps/v1
metadata:
namespace: default
name: traefik
labels:
app: traefik
spec:
replicas: 1
selector:
matchLabels:
app: traefik
template:
metadata:
labels:
app: traefik
spec:
serviceAccountName: traefik-ingress-controller
containers:
- name: traefik
image: traefik:v2.9
args:
- --api.insecure=true
- --accesslog
- --entrypoints.web.Address=:80
- --entrypoints.websecure.Address=:443
- --providers.kubernetescrd
- --certificatesresolvers.myresolver.acme.httpchallenge.entrypoint=web
- --certificatesresolvers.myresolver.acme.email=foo@tycp.com
- --certificatesresolvers.myresolver.acme.storage=acme.json
# Please note that this is the staging Let's Encrypt server.
# Once you get things working, you should remove that whole line altogether.
- --certificatesresolvers.myresolver.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory
ports:
- name: web
containerPort: 80
- name: websecure
containerPort: 443
- name: admin
containerPort: 8080
ingressRoute as follows:
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: kuboard
namespace: kuboard
resourceVersion: '2219252'
spec:
entryPoints:
- websecure
routes:
- kind: Rule
match: Host(`kuboard.tycp.com`)
services:
- name: kuboard-v3
port: 80
tls:
certResolver: myresolver
How can I solve it