diff options
Diffstat (limited to '')
| -rwxr-xr-x | heartbeat/nfsserver | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/heartbeat/nfsserver b/heartbeat/nfsserver index 8838195..5793d7a 100755 --- a/heartbeat/nfsserver +++ b/heartbeat/nfsserver @@ -711,8 +711,17 @@ inject_unshare_uts_name_into_systemd_units () test -d "$dir" || mkdir -p "$dir" test -e "$dropin" && rm -f "$dropin" - # NOTE: additional ExecStart= might exist in the drop-in files, eg. openSUSE - edited_exec_start=$(systemctl cat $svc | sed -ne "s#^ExecStart=\\([-+:!@]*\\)\\(.\+\\)#ExecStart=\\1/usr/bin/unshare --uts /bin/sh -c 'hostname \${NFS_SERVER_SCOPE}; exec \"\$@\"' -- \\2#p" | tail -1) + # NOTE: multiple ExecStart may exist, + # even additional `ExecStart=` to reset the list might exist in the drop-in files. + # We are interested in only the "currently relevant" set of ExecStart. + local unshare_uts_set_hostname='/usr/bin/unshare --uts /bin/sh -c '\''hostname ${NFS_SERVER_SCOPE}; exec "$@"'\'' -- ' + edited_exec_start=$(systemctl cat $svc \ + | sed -n \ + -e '/^ExecStart=/ H;' \ + -e '/^ExecStart=[[:space:]]*$/ {s/.*//;h};' \ + -e '${g;s/^\n//;p}' \ + | sed -e 's#^\(ExecStart=[-+:!@]*\)\(.\+\)#\1'"$unshare_uts_set_hostname"'\2#' + ) cat > "$dropin" <<___ [Service] |