| 12345678910111213141516171819 | #!/bin/bashset -eDOMAIN="${CERTBOT_DOMAIN}"EMAIL="${CERTBOT_EMAIL}"OPTIONS="${CERTBOT_OPTIONS}"CERT_NAME="${DOMAIN}" # 証明書名をドメイン名と同じにする# Check if the certificate already existsif [ -f "/etc/letsencrypt/renewal/${CERT_NAME}.conf" ]; then  echo "Certificate exists. Attempting to renew..."  certbot renew --noninteractive --cert-name ${CERT_NAME} --webroot --webroot-path=/var/www/html --email ${EMAIL} --agree-tos --no-eff-email ${OPTIONS}else  echo "Certificate does not exist. Obtaining a new certificate..."  certbot certonly --noninteractive --webroot --webroot-path=/var/www/html --email ${EMAIL} --agree-tos --no-eff-email -d ${DOMAIN} ${OPTIONS}fiecho "Certificate operation successful"# Note: Nginx reload should be handled outside this containerecho "Please ensure to reload Nginx to apply any certificate changes."
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