ssl.conf 작성

[req]

distinguished_name = req_distinguished_name

x509_extensions = v3_req

prompt = no

[req_distinguished_name]

C = KR

ST = Seoul

L = Seoul

O = Proxmox Study

#OU = Proxmox Study

CN = 10.0.0.100

[v3_req]

keyUsage = nonRepudiation, digitalSignature, keyEncipherment

extendedKeyUsage = serverAuth

subjectAltName = @alt_names

[alt_names]

IP.1 = 10.0.0.100

[req_distinguished_name] 

C = KR

ST = Seoul

L = Seoul

O = Proxmox Study

#OU = Proxmox Study

CN = 10.0.0.100

와

[alt_names]

IP.1 = 10.0.0.100

는 적당히 고친다.

그리고, 아래 명령으로 key.pem, cert.pem 생성

openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -outform PEM -keyout key.pem -out cert.pem -config ./ssl.conf -extensions v3_req