Package bind-dyndb-ldap: Скрипты

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# Transform named.conf if it still has old-style API.
PLATFORM=$(uname -m)

if [ $PLATFORM == "x86_64" ] ; then
    LIBPATH=/usr/lib64
else
    LIBPATH=/usr/lib
fi

# The following sed script:
#   - scopes the named.conf changes to dynamic-db
#   - replaces arg "name value" syntax with name "value"
#   - changes dynamic-db header to dyndb
#   - uses the new way the define path to the library
#   - removes no longer supported arguments (library, cache_ttl,
#       psearch, serial_autoincrement, zone_refresh)
while read -r PATTERN
do
    SEDSCRIPT+="$PATTERN"
done <<EOF
/^\s*dynamic-db/,/};/ {

  s/\(\s*\)arg\s\+\(["']\)\([a-zA-Z_]\+\s\)/\1\3\2/g;

  s/^dynamic-db/dyndb/;

  s@\(dyndb "[^"]\+"\)@\1 "$LIBPATH/bind/ldap.so"@;
  s@\(dyndb '[^']\+'\)@\1 '$LIBPATH/bind/ldap.so'@;

  /\s*library[^;]\+;/d;
  /\s*cache_ttl[^;]\+;/d;
  /\s*psearch[^;]\+;/d;
  /\s*serial_autoincrement[^;]\+;/d;
  /\s*zone_refresh[^;]\+;/d;
}
EOF

sed -i.bak --follow-symlinks -e "$SEDSCRIPT" /etc/named.conf
# restart bind due to upgrade issue caused by binary incompatibility
# of new installed version of bind and old not removed yet version of
# dyndb ldap
systemctl is-enabled --quiet bind && systemctl restart bind 2>&1 ||:
# actually, FreeIPA installer disables all depended services to
# explicitly control them via ipa.service/ipactl. Therefore in this
# case named is always in disabled state.
systemctl is-enabled --quiet ipa && systemctl restart bind 2>&1 ||: