root / snf-image-helper / tasks / 50AssignHostname.in @ 473f4fa5
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1 | 0a35a4ab | Nikos Skalkotos | #! /bin/bash |
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2 | 54080484 | Nikos Skalkotos | |
3 | 54080484 | Nikos Skalkotos | ### BEGIN TASK INFO |
4 | 54080484 | Nikos Skalkotos | # Provides: AssignHostname |
5 | c349d1b3 | Nikos Skalkotos | # RunBefore: UmountImage |
6 | c349d1b3 | Nikos Skalkotos | # RunAfter: InstallUnattend |
7 | 0cf9835d | Nikos Skalkotos | # Short-Description: Assign Hostname/Computer Name to the instance |
8 | 6a95db10 | Vangelis Koukis | ### END TASK INFO |
9 | 54080484 | Nikos Skalkotos | |
10 | 54080484 | Nikos Skalkotos | set -e |
11 | bad5ca1f | Nikos Skalkotos | . "@commondir@/common.sh" |
12 | 54080484 | Nikos Skalkotos | |
13 | 54080484 | Nikos Skalkotos | windows_hostname() { |
14 | bad5ca1f | Nikos Skalkotos | local target="$1" |
15 | bad5ca1f | Nikos Skalkotos | local password="$2" |
16 | 54080484 | Nikos Skalkotos | |
17 | 54080484 | Nikos Skalkotos | local tmp_unattend=`mktemp` || exit 1 |
18 | bad5ca1f | Nikos Skalkotos | add_cleanup rm "$tmp_unattend" |
19 | 54080484 | Nikos Skalkotos | |
20 | 54080484 | Nikos Skalkotos | echo -n "Assigning new computer name..." |
21 | 54080484 | Nikos Skalkotos | |
22 | 54080484 | Nikos Skalkotos | local namespace="urn:schemas-microsoft-com:unattend" |
23 | 54080484 | Nikos Skalkotos | |
24 | bad5ca1f | Nikos Skalkotos | "$XMLSTARLET" ed -N x=$namespace -u "/x:unattend/x:settings/x:component/x:ComputerName" -v "$password" "$target/Unattend.xml" > "$tmp_unattend" |
25 | 54080484 | Nikos Skalkotos | |
26 | bad5ca1f | Nikos Skalkotos | cat "$tmp_unattend" > "$target/Unattend.xml" |
27 | 54080484 | Nikos Skalkotos | echo done |
28 | 54080484 | Nikos Skalkotos | } |
29 | 54080484 | Nikos Skalkotos | |
30 | 54080484 | Nikos Skalkotos | linux_hostname() { |
31 | bad5ca1f | Nikos Skalkotos | local target="$1" |
32 | bad5ca1f | Nikos Skalkotos | local hostname="$2" |
33 | 54080484 | Nikos Skalkotos | |
34 | bad5ca1f | Nikos Skalkotos | local distro=$(get_base_distro "$target") |
35 | 54080484 | Nikos Skalkotos | |
36 | 54080484 | Nikos Skalkotos | case "$distro" in |
37 | 54080484 | Nikos Skalkotos | debian) |
38 | bad5ca1f | Nikos Skalkotos | echo "$hostname" > "$target/etc/hostname";; |
39 | 54080484 | Nikos Skalkotos | redhat) |
40 | bad5ca1f | Nikos Skalkotos | sed -ie "s/HOSTNAME=.*$/HOSTNAME=$hostname/g" "$target/etc/sysconfig/network";; |
41 | 54080484 | Nikos Skalkotos | slackware|suse) |
42 | 54080484 | Nikos Skalkotos | #local domain=$(sed -e 's/^[^\.]*//g' < /etc/HOSTNAME) |
43 | 54080484 | Nikos Skalkotos | |
44 | 54080484 | Nikos Skalkotos | # In slackware hostname and domain name are joined together. For now I |
45 | 54080484 | Nikos Skalkotos | # will not retain the domain name. |
46 | 54080484 | Nikos Skalkotos | |
47 | bad5ca1f | Nikos Skalkotos | echo "$hostname" > "${target}/etc/HOSTNAME";; |
48 | 54080484 | Nikos Skalkotos | gentoo) |
49 | bad5ca1f | Nikos Skalkotos | sed -ie "s/\(\(HOSTNAME\)\|\(hostname\)\)=.*$/\1=\"$hostname\"/" "$target/etc/conf.d/hostname";; |
50 | 54080484 | Nikos Skalkotos | esac |
51 | 54080484 | Nikos Skalkotos | |
52 | 54080484 | Nikos Skalkotos | # Some Linux distributions assign the hostname to 127.0.1.1 in order to be |
53 | 54080484 | Nikos Skalkotos | # resolvable to an IP address. Lets replace this if found in /etc/hosts |
54 | bad5ca1f | Nikos Skalkotos | sed -ie "s/^[[:blank:]]*127\.0\.1\.1[[:blank:]].\+$/127.0.1.1\t$hostname/" "$target/etc/hosts" |
55 | 54080484 | Nikos Skalkotos | } |
56 | 54080484 | Nikos Skalkotos | |
57 | 8704ee47 | Nikos Skalkotos | if [ ! -d "$SNF_IMAGE_TARGET" ]; then |
58 | 8704ee47 | Nikos Skalkotos | log_error "Target dir: \`$SNF_IMAGE_TARGET' is missing" |
59 | 54080484 | Nikos Skalkotos | fi |
60 | 54080484 | Nikos Skalkotos | |
61 | 54080484 | Nikos Skalkotos | if [ -z "$SNF_IMAGE_HOSTNAME" ]; then |
62 | 54080484 | Nikos Skalkotos | log_error "Hostname is missing" |
63 | 54080484 | Nikos Skalkotos | fi |
64 | 54080484 | Nikos Skalkotos | |
65 | 473f4fa5 | Nikos Skalkotos | if [ "$SNF_IMAGE_PROPERTY_OSFAMILY" = "windows" ]; then |
66 | bad5ca1f | Nikos Skalkotos | windows_hostname "$SNF_IMAGE_TARGET" "$SNF_IMAGE_HOSTNAME" |
67 | 473f4fa5 | Nikos Skalkotos | elif [ "$SNF_IMAGE_PROPERTY_OSFAMILY" = "linux" ]; then |
68 | bad5ca1f | Nikos Skalkotos | linux_hostname "$SNF_IMAGE_TARGET" "$SNF_IMAGE_HOSTNAME" |
69 | 54080484 | Nikos Skalkotos | fi |
70 | 54080484 | Nikos Skalkotos | |
71 | 54080484 | Nikos Skalkotos | cleanup |
72 | 54080484 | Nikos Skalkotos | trap - EXIT |
73 | 54080484 | Nikos Skalkotos | |
74 | 54080484 | Nikos Skalkotos | exit 0 |
75 | 54080484 | Nikos Skalkotos | |
76 | 54080484 | Nikos Skalkotos | # vim: set sta sts=4 shiftwidth=4 sw=4 et ai : |