Correction : vm_hosted : rule_network_configure : MTU.

[lhc/ateliers.git] / vm_hosted

diff --git a/vm_hosted b/vm_hosted
index 81dec85..dc86ddc 100755 (executable)
--- a/vm_hosted
+++ b/vm_hosted
@@ -1,8 +1,9 @@
 #!/bin/sh
 set -e -f ${DRY_RUN:+-n} -u
 tool=${0%/*}
-. "$tool"/lib/functions.sh
+. "$tool"/lib/rule.sh
 . "$tool"/etc/vm.sh
+. "$tool"/lib/mk.sh
 
 rule_help () { # SYNTAX: [--hidden]
        local hidden; [ ${1:+set} ] || hidden=set
@@ -37,6 +38,16 @@ rule_git_reset () {
        )
  }
 
+rule_apt_get_install () { # SYNTAX: $package
+       case $(dpkg -s "$1" | grep '^Status: ') in
+               ("Status: install ok installed");;
+               (*)
+               test ! -x /usr/bin/etckeeper ||
+               assert 'sudo etckeeper unclean'
+               sudo apt-get "$@";;
+        esac
+ }
+
 rule__chrooted_configure () { # NOTE: est-ce bien utile à un moment ?
        export LANG=C
        export LC_CTYPE=C
@@ -64,7 +75,7 @@ rule_apt_configure () {
                EOF
  }
 rule_apticron_configure () {
-       sudo apt-get install --reinstall apticron
+       rule apt_get_install apticron
        mk_reg mod=644 own=root:root /etc/apticron/apticron.conf <<-EOF
                EMAIL="admin@heureux-cyclage.org"
                # DIFF_ONLY="1"
@@ -80,12 +91,12 @@ rule_apticron_configure () {
                # CUSTOM_NO_UPDATES_SUBJECT=""
                # CUSTOM_FROM="root@ateliers.heureux-cyclage.org"
                EOF
-       sudo service apticron restart
  }
 rule_boot_configure () {
-       sudo apt-get install --reinstall grub-pc # XXX: attention à n'installer GRUB sur AUCUN disque proposé !
+       warn "attention à n'installer GRUB sur AUCUN disque proposé !"
+       rule apt_get_install grub-pc
        mk_dir mod=644 own=root:root /boot/grub
-       sudo apt-get install --reinstall linux-image-$vm_arch
+       rule apt_get_install linux-image-$vm_arch
        mk_reg mod=644 own=root:root /etc/default/grub <<-EOF
                GRUB_DEFAULT=0
                GRUB_TIMEOUT=5
@@ -112,6 +123,7 @@ rule_etckeeper_configure () {
                HIGHLEVEL_PACKAGE_MANAGER=apt
                LOWLEVEL_PACKAGE_MANAGER=dpkg
                EOF
+       rule apt_get_install etckeeper
  }
 rule_filesystem_configure () {
        mk_reg mod=644 own=root:root /etc/fstab <<-EOF
@@ -314,7 +326,23 @@ rule_network_configure () {
                    network   $vm_ipv4
                    broadcast $vm_ipv4
                    netmask   255.255.255.255
-                   #mtu 1300
+                   mtu 1300
+                     # NOTE: il y a besoin de ça en l'état actuel du réseau de Grenode
+                     #       car la MTU des tunnels GRE/IPsec entre les routeurs de Grenode l'impose.
+                     #
+                     # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200)) soupirail.grenode.net
+                     # PING soupirail.grenode.net (91.216.110.1) 1272(1300) bytes of data.
+                     # 1280 bytes from soupirail.grenode.net (91.216.110.1): icmp_req=1 ttl=63 time=18.0 ms
+                     #
+                     # --- soupirail.grenode.net ping statistics ---
+                     # 1 packets transmitted, 1 received, 0% packet loss, time 0ms
+                     # rtt min/avg/max/mdev = 18.027/18.027/18.027/0.000 ms
+                     # root@ateliers:~# ping -M do -c 1 -s \$((1500-20-8-200+1)) soupirail.grenode.net
+                     # PING soupirail.grenode.net (91.216.110.1) 1273(1301) bytes of data.
+                     # From estran.grenode.net (91.216.110.6) icmp_seq=1 Frag needed and DF set (mtu = 1300)
+                     #
+                     # --- soupirail.grenode.net ping statistics ---
+                     # 0 packets transmitted, 0 received, +1 errors
                    post-up   ip address add    $vm_ipv4/32 dev \$IFACE
                    pre-down  ip address delete $vm_ipv4/32 dev \$IFACE
                EOF
@@ -437,10 +465,11 @@ rule_configure () {
        rule login_configure
        rule user_root_configure
        rule boot_configure
+       rule apticron_configure
        rule bin_configure
  }
 
-rule_disk_key_change () {
+rule_luks_key_change () {
        sudo cryptsetup luksChangeKey /dev/$vm_lvm_vg/${vm_lvm_lv}_root
  }