certificates/systemd/cert-renewer@.service
2021-11-23 17:23:24 -08:00

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Desktop File

[Unit]
Description=Certificate renewer for %I
After=network-online.target
Documentation=https://smallstep.com/docs/step-ca/certificate-authority-server-production
StartLimitIntervalSec=0
[Service]
Type=oneshot
User=root
Environment=STEPPATH=/etc/step-ca \
CERT_LOCATION=/etc/step/certs/%i.crt \
KEY_LOCATION=/etc/step/certs/%i.key
; ExecCondition checks if the certificate is ready for renewal,
; based on the exit status of the command.
; (In systemd <242, you can use ExecStartPre= here.)
ExecCondition=/usr/bin/step certificate needs-renewal ${CERT_LOCATION}
; ExecStart renews the certificate, if ExecStartPre was successful.
ExecStart=/usr/bin/step ca renew --force ${CERT_LOCATION} ${KEY_LOCATION}
; Try to reload or restart the systemd service that relies on this cert-renewer
; If the relying service doesn't exist, forge ahead.
; (In systemd <229, use `reload-or-try-restart` instead of `try-reload-or-restart`)
ExecStartPost=/usr/bin/env sh -c "! systemctl --quiet is-enabled %i.service || systemctl try-reload-or-restart %i"
[Install]
WantedBy=multi-user.target