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[type/__hostname] Fix OS version detection for SuSE

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everything should be suse now…
This commit is contained in:
Dennis Camera 2020-11-11 14:20:18 +01:00
parent 702f3eba4f
commit 87a0d91587
1 changed files with 22 additions and 17 deletions
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39
cdist/conf/type/__hostname/manifest
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@ -25,8 +25,6 @@ set_hostname_systemd() {
}
os=$(cat "${__global:?}/explorer/os")
os_version=$(cat "${__global:?}/explorer/os_version")
os_major=$(echo "${os_version}" | grep -o '^[0-9][0-9]*' || true)
max_len=$(cat "${__object:?}/explorer/max_len")
has_hostnamectl=$(cat "${__object:?}/explorer/has_hostnamectl")
@ -38,24 +36,10 @@ else
case ${os}
in
# RedHat-derivatives and BSDs
(centos|fedora|redhat|scientific|freebsd|netbsd|openbsd|slackware)
(centos|fedora|redhat|scientific|freebsd|netbsd|openbsd|slackware|suse)
# Hostname is FQDN
name_should=${__target_host:?}
;;
(suse)
name_should=${__target_host:?}
# Classic SuSE stores the FQDN in /etc/HOSTNAME, while
# systemd does not. The running hostname is the first
# component in both cases.
# In versions before 15.x, the FQDN is stored in /etc/hostname.
if test -n "${has_hostnamectl}" \
&& test "${os_major}" -ge 15 \
&& test "${os_major}" -ne 42
then
name_should=${name_should%%.*}
fi
;;
*)
# Hostname is only first component of FQDN on all other systems.
name_should=${__target_host:?}
@ -158,6 +142,27 @@ in
echo "${name_should}" | __file /etc/nodename --source -
;;
(suse)
if test -s "${__global:?}/explorer/os_release"
then
# shellcheck source=/dev/null
os_version=$(. "${__global:?}/explorer/os_release" && echo "${VERSION}")
else
os_version=$(sed -n 's/^VERSION\ *=\ *//p' "${__global:?}/explorer/os_version")
fi
os_major=$(expr "${os_version}" : '\([0-9]\{1,\}\)')
# Classic SuSE stores the FQDN in /etc/HOSTNAME, while
# systemd does not. The running hostname is the first
# component in both cases.
# In versions before 15.x, the FQDN is stored in /etc/hostname.
if test -n "${has_hostnamectl}" \
&& test "${os_major}" -ge 15 \
&& test "${os_major}" -ne 42
then
# strip away everything but the first part from $name_should
name_should=${name_should%%.*}
fi
# Modern SuSE provides /etc/HOSTNAME as a symlink for
# backwards-compatibility. Unfortunately it cannot be used
# here as __file does not follow the symlink.