2021-01-28 01:29:29 +00:00
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[Unit]
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Description=Certificate renewer for %I
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After=network-online.target
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Documentation=https://smallstep.com/docs/step-ca/certificate-authority-server-production
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StartLimitIntervalSec=0
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[Service]
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Type=oneshot
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User=root
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Environment=STEPPATH=/etc/step-ca \
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CERT_LOCATION=/etc/step/certs/%i.crt \
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KEY_LOCATION=/etc/step/certs/%i.key
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2021-07-21 16:49:10 +00:00
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; ExecCondition checks if the certificate is ready for renewal,
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2021-01-28 01:29:29 +00:00
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; based on the exit status of the command.
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2021-07-21 16:49:10 +00:00
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; (In systemd 242 or below, you can use ExecStartPre= here.)
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2021-09-22 00:23:29 +00:00
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ExecCondition=/usr/bin/step certificate needs-renewal ${CERT_LOCATION}
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2021-01-28 01:29:29 +00:00
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; ExecStart renews the certificate, if ExecStartPre was successful.
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2021-09-22 00:23:29 +00:00
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ExecStart=/usr/bin/step ca renew --force ${CERT_LOCATION} ${KEY_LOCATION}
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2021-01-28 01:29:29 +00:00
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; Try to reload or restart the systemd service that relies on this cert-renewer
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2021-03-17 00:08:20 +00:00
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; If the relying service doesn't exist, forge ahead.
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2021-05-03 23:18:56 +00:00
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ExecStartPost=/usr/bin/env bash -c "if ! systemctl --quiet is-enabled %i.service ; then exit 0; fi; systemctl try-reload-or-restart %i"
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2021-01-28 01:29:29 +00:00
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[Install]
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WantedBy=multi-user.target
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