By default, /var/lib is bind mounted on /var/volatile/lib. If this is the case, the recipe adds conditions on systemd-random-seed in the service file mounting it. But as the VOLATILE_BINDS may be modified, /var/lib may be mounted elsewhere, for example in /persistent/var/lib. In this case, the conditions are not set because the service file name does not match expected one. This patch automatically records the name of the service mounting /var/lib, if any, in order to set the condition in the appropriate file.
Signed-off-by: Stéphane Veyret <[email protected]> --- .../volatile-binds/volatile-binds.bb | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/meta/recipes-core/volatile-binds/volatile-binds.bb b/meta/recipes-core/volatile-binds/volatile-binds.bb index 3fefa9abde..cca8a65fb4 100644 --- a/meta/recipes-core/volatile-binds/volatile-binds.bb +++ b/meta/recipes-core/volatile-binds/volatile-binds.bb @@ -16,10 +16,10 @@ inherit allarch systemd features_check REQUIRED_DISTRO_FEATURES = "systemd" VOLATILE_BINDS ?= "\ - /var/volatile/lib /var/lib\n\ - /var/volatile/cache /var/cache\n\ - /var/volatile/spool /var/spool\n\ - /var/volatile/srv /srv\n\ + ${localstatedir}/volatile/lib ${localstatedir}/lib\n\ + ${localstatedir}/volatile/cache ${localstatedir}/cache\n\ + ${localstatedir}/volatile/spool ${localstatedir}/spool\n\ + ${localstatedir}/volatile/srv /srv\n\ " VOLATILE_BINDS[type] = "list" VOLATILE_BINDS[separator] = "\n" @@ -46,8 +46,8 @@ do_compile () { continue fi - servicefile="${spec#/}" - servicefile="$(echo "$servicefile" | tr / -).service" + servicefile="$(echo "${spec#/}" | tr / -).service" + [ "$mountpoint" != ${localstatedir}/lib ] || var_lib_servicefile=$servicefile sed -e "s#@what@#$spec#g; s#@where@#$mountpoint#g" \ -e "s#@whatparent@#${spec%/*}#g; s#@whereparent@#${mountpoint%/*}#g" \ -e "s#@avoid_overlayfs@#${@d.getVar('AVOID_OVERLAYFS')}#g" \ @@ -56,12 +56,12 @@ do_compile () { ${@d.getVar('VOLATILE_BINDS').replace("\\n", "\n")} END - if [ -e var-volatile-lib.service ]; then + if [ -e "$var_lib_servicefile" ]; then # As the seed is stored under /var/lib, ensure that this service runs # after the volatile /var/lib is mounted. sed -i -e "/^Before=/s/\$/ systemd-random-seed.service/" \ -e "/^WantedBy=/s/\$/ systemd-random-seed.service/" \ - var-volatile-lib.service + "$var_lib_servicefile" fi } do_compile[dirs] = "${WORKDIR}" @@ -78,7 +78,7 @@ do_install () { # Suppress attempts to process some tmpfiles that are not temporary. # - install -d ${D}${sysconfdir}/tmpfiles.d ${D}/var/cache + install -d ${D}${sysconfdir}/tmpfiles.d ${D}${localstatedir}/cache ln -s /dev/null ${D}${sysconfdir}/tmpfiles.d/etc.conf ln -s /dev/null ${D}${sysconfdir}/tmpfiles.d/home.conf } -- 2.41.0
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