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Certbot 備忘録 Ubuntu 鯖

簡単さ！
次のコマンドを使うのだ！
sudo certbot certonly --manual -d DOMAIN_NAME_HERE.nhk --preferred-challenges dns
簡単だね！
そしたらこんなのが出る

Saving debug log to /var/log/letsencrypt/letsencrypt.log
Requesting a certificate for DOMAIN_NAME_HERE.nhk

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Please deploy a DNS TXT record under the name:

_acme-challenge.DOMAIN_NAME_HERE.nhk.

with the following value:

AHJAHJAHJAHJAHJAHJAHJAHAJaBaaaBABABABABAVAVAVAVAVAGyaaaaaaaShinuuuuuuu

Before continuing, verify the TXT record has been deployed. Depending on the DNS
provider, this may take some time, from a few seconds to multiple minutes. You can
check if it has finished deploying with aid of online tools, such as the Google
Admin Toolbox: https://toolbox.googleapps.com/apps/dig/#TXT/_acme-challenge.DOMAIN_NAME_HERE.nhk.
Look for one or more bolded line(s) below the line ';ANSWER'. It should show the
value(s) you've just added.

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Press Enter to Continue

TXTレコードね
んで中に「with the following value
んで適応できたかnslockupでも使ってチェック
nslookup -type=TXT _acme-challenge.DOMAIN_NAME_HERE.nhk
設定できていたらおｋ！！！！！！