Update Release Candidate

component/firewalld/buildout.cfg

@@ -117,6 +117,7 @@ python = ${buildout:bin-directory}/${firewalld-eggs:interpreter}
 stop-on-error = True
 command =
   set -e
+  set -x
   sed -i 's#python3#${:python}#' ${firewalld:location}/bin/firewall-applet
   sed -i 's#python3#${:python}#' ${firewalld:location}/bin/firewall-cmd
   sed -i 's#python3#${:python}#' ${firewalld:location}/bin/firewall-config
@@ -139,10 +140,9 @@ command =
   echo -n '#!/bin/sh\nLD_LIBRARY_PATH=${nftables:location}/lib exec ${firewalld:location}/${firewalld:sbin-dir}/firewalld "$@"' > ${firewalld:location}/sbin/firewalld
   chmod a+x ${firewalld:location}/sbin/firewalld
 
-  # no need to patch dbus if not in top level compilation
-  [ "$(stat -c '%U' ${dbus:location}/share/dbus-1/system.conf)" = "slapsoft" ] || exit 0
-  sed -i 's#<user>messagebus</user>#<user>slapsoft</user>#' ${dbus:location}/share/dbus-1/system.conf
-  cp -f ${firewalld:location}/share/dbus-1/system.d/FirewallD.conf ${dbus:location}/share/dbus-1/system.d/
+  # the following 2 commands may fail in a Theia environment because we don't have write permission on a shared folder
+  sed -i 's#<user>messagebus</user>#<user>slapsoft</user>#' ${dbus:location}/share/dbus-1/system.conf || true
+  cp -f ${firewalld:location}/share/dbus-1/system.d/FirewallD.conf ${dbus:location}/share/dbus-1/system.d/ || true
 
 update-command = ${:command}
 stop-on-error = true

component/liburing/buildout.cfg

@@ -7,3 +7,12 @@ recipe = slapos.recipe.cmmi
 shared = true
 url = https://github.com/axboe/liburing/archive/refs/tags/liburing-2.3.tar.gz
 md5sum = 2e8c3c23795415475654346484f5c4b8
+
+# liburing 2.3 needs at least kernel 4.14 because it uses SO_ZEROCOPY
+# see https://github.com/axboe/liburing/blob/liburing-2.3/CHANGELOG#L13
+# see https://kernelnewbies.org/Linux_4.14#Zero-copy_from_user_memory_to_sockets
+[liburing:[int(q) for q in platform.release().split("-")[0].split(".")]<[4,14,0]]
+recipe = slapos.recipe.cmmi
+shared = true
+url = https://github.com/axboe/liburing/archive/refs/tags/liburing-2.2.tar.gz
+md5sum = 9075595460c86646a7239e3110ec0dd5

stack/slapos.cfg

@@ -295,7 +295,7 @@ simplegeneric = 0.8.1
 singledispatch = 3.4.0.3
 six = 1.16.0
 slapos.cookbook = 1.0.305
-slapos.core = 1.9.0
+slapos.core = 1.9.1
 slapos.extension.shared = 1.0
 slapos.libnetworkcache = 0.25
 slapos.rebootstrap = 4.5