Created
July 4, 2016 15:49
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certbot (letsencrypt) cron job
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| #!/bin/bash | |
| set -eux | |
| mapfile domains <<- EOF | |
| example.com,www.example.com apache2 | |
| example.net apache2 | |
| imap.example.com dovecot | |
| smtp.example.com exim4 | |
| mumble.example.com mumble-server | |
| xmpp.example.com prosody | |
| EOF | |
| restart_services=() | |
| for line in "${domains[@]}"; do | |
| read domains service _junk <<< "$line" | |
| domain="${domains%%,*}" | |
| if ! last=$(stat -c %Y "/srv/letsencrypt/config/live/$domain/cert.pem"); then | |
| last=0 | |
| fi | |
| if runuser -u acme-challenge -- \ | |
| certbot certonly \ | |
| --non-interactive \ | |
| --keep-until-expiring \ | |
| --config-dir "/srv/letsencrypt/config" \ | |
| --work-dir "/srv/letsencrypt/work" \ | |
| --email example@example.com \ | |
| --webroot \ | |
| --webroot-path "/srv/letsencrypt/webroot" \ | |
| --domains "$domains" \ | |
| ; then | |
| if [[ "$last" -lt $(stat -c %Y "/srv/letsencrypt/config/live/$domain/cert.pem") ]]; then | |
| restart_services+=("$service") | |
| fi | |
| fi | |
| done | |
| if [[ ${#restart_services[@]} -gt 0 ]]; then | |
| systemctl reload-or-try-restart $(printf '%s\n' "${restart_services[@]}" | sort | uniq) | |
| fi | |
| # vim: ts=8 sts=4 sw=4 et |
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