debian/patches/pve/0010-postinst-rm-update-network-config-compatibility.patch

   1 From e93b858e2c6d46f3c7166f8b980518457e7f2e65 Mon Sep 17 00:00:00 2001
   2 From: Alexandre Derumier <aderumier@odiso.com>
   3 Date: Fri, 21 Feb 2020 10:01:59 +0100
   4 Subject: [PATCH] postinst/rm : update network config compatibility
   5
   6 Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
   7 ---
   8  debian/ifupdown2.postinst | 19 +++++++++++++++++++
   9  debian/ifupdown2.postrm   | 19 +++++++++++++++++++
  10  2 files changed, 38 insertions(+)
  11
  12 diff --git a/debian/ifupdown2.postinst b/debian/ifupdown2.postinst
  13 index 3689256..4b628e1 100644
  14 --- a/debian/ifupdown2.postinst
  15 +++ b/debian/ifupdown2.postinst
  16 @@ -85,6 +85,25 @@ postinst_remove_diverts()
  17      _postinst_remove_diverts "/usr/share/man/man5/interfaces.5.gz"
  18  }
  19
  20 +proxmox_compatibility()
  21 +{
  22 +    perl -e '
  23 +       my $haspve_common; eval { require PVE::INotify; $haspve_common = 1; };
  24 +       exit if !$haspve_common;
  25 +       my $config = PVE::INotify::read_file('interfaces', 1);
  26 +       my $configdata = $config->{data};
  27 +
  28 +       PVE::INotify::write_file('interfaces', $configdata);
  29 +
  30 +       $config = PVE::INotify::read_file('interfaces', 1);
  31 +
  32 +       if (defined($config->{changes})) {
  33 +           #print $config->{changes};
  34 +           print "\nnetwork config changes have been detected for ifupdown2 compatibility.\nSaved in /etc/network/interfaces.new for hot-apply or next reboot.\n\n";
  35 +       }
  36 +    ' || true
  37 +}
  38 +
  39  case "$1" in
  40      configure)
  41          fix_dhclient_file_with_space
  42 @@ -92,6 +110,7 @@ case "$1" in
  43          process_udev
  44          chmod +x /usr/share/ifupdown2/__main__.py
  45          postinst_remove_diverts
  46 +        proxmox_compatibility
  47      ;;
  48
  49      abort-upgrade|abort-remove|abort-deconfigure)
  50 diff --git a/debian/ifupdown2.postrm b/debian/ifupdown2.postrm
  51 index 5d90b21..bab3dd0 100644
  52 --- a/debian/ifupdown2.postrm
  53 +++ b/debian/ifupdown2.postrm
  54 @@ -25,10 +25,30 @@ process_udev()
  55      fi
  56  }
  57
  58 +proxmox_compatibility()
  59 +{
  60 +    perl -e '
  61 +        my $haspve_common; eval { require PVE::INotify; $haspve_common = 1; };
  62 +        exit if !$haspve_common;
  63 +        my $config = PVE::INotify::read_file('interfaces', 1);
  64 +        my $configdata = $config->{data};
  65 +
  66 +        PVE::INotify::write_file('interfaces', $configdata);
  67 +
  68 +        $config = PVE::INotify::read_file('interfaces', 1);
  69 +
  70 +        if (defined($config->{changes})) {
  71 +            #print $config->{changes};
  72 +            print "\nnetwork config changes have been detected for ifupdown2 to ifupdown1 switch compatibility.\nSaved in /etc/network/interfaces.new for next reboot\n\n";
  73 +        }
  74 +    ' || true
  75 +}
  76 +
  77  case "$1" in
  78      purge|remove|abort-install|disappear)
  79          process_state_file
  80          process_udev
  81 +        proxmox_compatibility
  82      ;;
  83
  84      upgrade|failed-upgrade|abort-upgrade|disappear)
  85 --
  86 2.20.1
  87