pkg/debian/salt-api.preinst - master - githubmirror/salt

pkg/debian/salt-api.preinst
84 строки3 KB
Daniel A. Wozniak
Forward-port issue-69402 fixes to 3008.x
10 июн 2026, 13:28
10 июн 2026, 13:283fafbbe
#!/bin/sh
# preinst script for salt-api.
#
# See: dh_installdeb(1).

set -e

# Summary of how this script can be called:
#        * <new-preinst> 'install'
#        * <new-preinst> 'install' <old-version>
#        * <new-preinst> 'upgrade' <old-version>
#        * <old-preinst> 'abort-upgrade' <new-version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package.

# Source setup configuration if present. The DEB-conventional location is
# /etc/default/salt-setup; /etc/sysconfig/salt-minion-setup is honored as
# well for cross-distro parity with the RPM packaging. Either file may
# pre-set SALT_HOME, SALT_USER, SALT_GROUP, SALT_NAME, or SALT_EXTRAS_DIR.
# Values in the sourced files win over inherited env vars; the [ -n ... ]
# || guards below preserve whatever was set, falling back to the hardcoded
# defaults only when nothing was supplied.
if [ -f /etc/default/salt-setup ]; then
    . /etc/default/salt-setup
fi
if [ -f /etc/sysconfig/salt-minion-setup ]; then
    . /etc/sysconfig/salt-minion-setup
fi

[ -n "$SALT_HOME" ] || SALT_HOME=/opt/saltstack/salt
[ -n "$SALT_USER" ] || SALT_USER=salt
[ -n "$SALT_NAME" ] || SALT_NAME="Salt"
[ -n "$SALT_GROUP" ] || SALT_GROUP=salt

case "$1" in
  install)
    # Propagate the resolved SALT_USER (from /etc/default/salt-setup,
    # /etc/sysconfig/salt-minion-setup, or the env var) into debconf so
    # the postinst's `db_get salt-api/user` returns the override
    # instead of the template default ``salt``. Without this, a fresh
    # install with SALT_USER=alt_salt would create the alt_salt user
    # but the postinst would still try ``chown -R salt:salt ...`` and
    # fail.
    . /usr/share/debconf/confmodule
    db_set salt-api/user $SALT_USER
  ;;

  upgrade)
    . /usr/share/debconf/confmodule

    # Reset permissions to fix previous installs
    if [ -f /run/salt-api.pid ]
    then
        CUR_USER=$(ls -dl /run/salt-api.pid | cut -d ' ' -f 3)
        CUR_GROUP=$(ls -dl /run/salt-api.pid | cut -d ' ' -f 4)
    else
        CUR_USER=$SALT_USER
        CUR_GROUP=$SALT_GROUP
    fi
    db_set salt-api/user $CUR_USER
    chown -R $CUR_USER:$CUR_GROUP /var/log/salt/api || true

    if [ ! -f /var/lib/systemd/deb-systemd-helper-enabled/salt-api.service.dsh-also ]
    then
        # Workaround service status detection
        echo /etc/systemd/system/multi-user.target.wants/salt-api.service > /var/lib/systemd/deb-systemd-helper-enabled/salt-api.service.dsh-also
    fi
  ;;

  abort-upgrade)
  ;;

  *)
    echo "preinst called with unknown argument '$1'" >&2
    exit 1
  ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0