forked from ungleich-public/cdist
58 lines
1.9 KiB
Bash
58 lines
1.9 KiB
Bash
#!/bin/sh -e
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#
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# 2017 Ľubomír Kučera <lubomir.kucera.jr at gmail.com>
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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systemctl_present=$(cat "${__object}/explorer/systemctl-present")
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if [ "${systemctl_present}" -ne 0 ]; then
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echo "systemctl does not seem to be present on this system" >&2
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exit 1
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fi
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name="${__object_id}"
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source=$(cat "${__object}/parameter/source")
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state=$(cat "${__object}/parameter/state")
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enablement_state=$(cat "${__object}/parameter/enablement-state")
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# The unit must be disabled before removing its unit file. The unit file is
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# therefore removed by gencode-remote of this type, not here.
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if [ -z "${source}" ] || [ "${state}" = "absent" ]; then
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exit 0
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fi
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# stdin is not propagated automatically to sub-objects
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if [ "${source}" = "-" ]; then
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source="${__object}/stdin"
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fi
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unitfile_state="${state}"
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if [ "${enablement_state}" = "masked" ]; then
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# Masking creates a symlink from /etc/systemd/system/<unit> to /dev/null.
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# This process fails with "Failed to execute operation: Invalid argument"
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# if file /etc/systemd/system/<unit> already exists. We must therefore
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# remove it.
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unitfile_state="absent"
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fi
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__config_file "/etc/systemd/system/${name}" \
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--mode 644 \
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--onchange "systemctl daemon-reload" \
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--source "${source}" \
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--state "${unitfile_state}"
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