79 lines
3.0 KiB
Bash
79 lines
3.0 KiB
Bash
#!/bin/sh
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# postinst script for memgraph
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#
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# see: dh_installdeb(1)
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set -e
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# summary of how this script can be called:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <postinst> `abort-remove'
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see https://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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case "$1" in
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configure)
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# Add the 'memgraph' user and group and set permissions on
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# 'var/*/memgraph' directories.
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adduser --quiet --system --group --home /var/lib/memgraph --no-create-home --shell /bin/bash memgraph || exit 1
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echo "Don't forget to switch to the 'memgraph' user to use Memgraph" || exit 1
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chown memgraph:memgraph /var/lib/memgraph || exit 1
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chmod 750 /var/lib/memgraph || exit 1
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chown memgraph:adm /var/log/memgraph || exit 1
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chmod 750 /var/log/memgraph || exit 1
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# Generate SSL certificates
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if [ ! -d /etc/memgraph/ssl ]; then
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mkdir /etc/memgraph/ssl || exit 1
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openssl req -x509 -newkey rsa:4096 -days 3650 -nodes \
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-keyout /etc/memgraph/ssl/key.pem -out /etc/memgraph/ssl/cert.pem \
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-subj "/C=GB/ST=London/L=London/O=Memgraph Ltd./CN=Memgraph DB" || exit 1
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chown memgraph:memgraph /etc/memgraph/ssl/* || exit 1
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chmod 400 /etc/memgraph/ssl/* || exit 1
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fi
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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# Always setup the systemd memgraph.service. The following was autogenerated
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# by dh_systemd_enable and dh_systemd_start, so it should behave as expected.
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# This will only remove masks created by d-s-h on package removal.
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deb-systemd-helper unmask memgraph.service >/dev/null || true
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# was-enabled defaults to true, so new installations run enable.
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if deb-systemd-helper --quiet was-enabled memgraph.service; then
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# Enables the unit on first installation, creates new
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# symlinks on upgrades if the unit file has changed.
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deb-systemd-helper enable memgraph.service >/dev/null || true
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else
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# Update the statefile to add new symlinks (if any), which need to be
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# cleaned up on purge. Also remove old symlinks.
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deb-systemd-helper update-state memgraph.service >/dev/null || true
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fi
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if [ -d /run/systemd/system ]; then
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systemctl --system daemon-reload >/dev/null || true
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deb-systemd-invoke start memgraph.service >/dev/null || true
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fi
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# Take a look at the preinst script for the detailed explanation.
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if dpkg-maintscript-helper supports rm_conffile 2>/dev/null; then
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dpkg-maintscript-helper rm_conffile /etc/logrotate.d/memgraph_audit 1.1.999 -- "$@"
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fi
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exit 0
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