Certbot：申请公网HTTPS证书

infra_portal:
  home         : { domain: h.pigsty.cc }
  grafana      : { domain: g.pigsty.cc ,endpoint: "${admin_ip}:3000" ,websocket: true  }
  prometheus   : { domain: p.pigsty.cc ,endpoint: "${admin_ip}:9090" }
  alertmanager : { domain: a.pigsty.cc ,endpoint: "${admin_ip}:9093" }
  blackbox     : { endpoint: "${admin_ip}:9115" }
  loki         : { endpoint: "${admin_ip}:3100" }
  minio        : { domain: m.pigsty.cc    ,endpoint: "${admin_ip}:9001" ,scheme: https ,websocket: true }
  web          : { domain: pigsty.cc      ,path: "/www/web.cc" }
  repo         : { domain: repo.pigsty.cc ,path: "/www/repo"   }

47.83.172.23 pigsty.cc
47.83.172.23 g.pigsty.cc
47.83.172.23 p.pigsty.cc
47.83.172.23 a.pigsty.cc
47.83.172.23 repo.pigsty.cc 

$ certbot --nginx -d pigsty.cc -d repo.pigsty.cc -d g.pigsty.cc -d p.pigsty.cc -d a.pigsty.cc
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Enter email address (used for urgent renewal and security notices)
 (Enter 'c' to cancel): rh@vonng.com

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Please read the Terms of Service at
https://letsencrypt.org/documents/LE-SA-v1.4-April-3-2024.pdf. You must agree in
order to register with the ACME server. Do you agree?
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(Y)es/(N)o: Y

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Would you be willing, once your first certificate is successfully issued, to
share your email address with the Electronic Frontier Foundation, a founding
partner of the Let's Encrypt project and the non-profit organization that
develops Certbot? We'd like to send you email about our work encrypting the web,
EFF news, campaigns, and ways to support digital freedom.
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(Y)es/(N)o: N
Account registered.
Requesting a certificate for pigsty.cc and 4 more domains

Successfully received certificate.
Certificate is saved at: /etc/letsencrypt/live/pigsty.cc/fullchain.pem
Key is saved at:         /etc/letsencrypt/live/pigsty.cc/privkey.pem
This certificate expires on 2025-05-18.
These files will be updated when the certificate renews.
Certbot has set up a scheduled task to automatically renew this certificate in the background.

Deploying certificate
Successfully deployed certificate for pigsty.cc to /etc/nginx/conf.d/web.conf
Successfully deployed certificate for repo.pigsty.cc to /etc/nginx/conf.d/repo.conf
Successfully deployed certificate for g.pigsty.cc to /etc/nginx/conf.d/grafana.conf
Successfully deployed certificate for p.pigsty.cc to /etc/nginx/conf.d/prometheus.conf
Successfully deployed certificate for a.pigsty.cc to /etc/nginx/conf.d/alertmanager.conf
Congratulations! You have successfully enabled HTTPS on https://pigsty.cc, https://repo.pigsty.cc, https://g.pigsty.cc, https://p.pigsty.cc, and https://a.pigsty.cc

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If you like Certbot, please consider supporting our work by:
 * Donating to ISRG / Let's Encrypt:   https://letsencrypt.org/donate
 * Donating to EFF:                    https://eff.org/donate-le
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certbot renew

certbot renew --dry-run