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Debug PXE

Meistens gibt es Fehler im Kickstart File.

Kickstart Datei holen:

curl 'http://foreman.betadots.training/unattended/provision/?token=cd1e1fc5-1881-4c47-8513-405acebe1a1e'

Beispiel:

install
url --url http://mirror.centos.org/centos/7.3.1611/os/x86_64
lang en_US.UTF-8
selinux --enforcing
keyboard us
skipx

network --bootproto dhcp --hostname docker.betadots.training --device=08:00:27:62:6a:19
rootpw --iscrypted $5$WqZcimGL$ZdHoU3.WMENAnxSb3RbNRL2RovmpXYWum1U9jn61u68
firewall --service=ssh
authconfig --useshadow --passalgo=SHA256 --kickstart
timezone --utc UTC
services --disabled gpm,sendmail,cups,pcmcia,isdn,rawdevices,hpoj,bluetooth,openibd,avahi-daemon,avahi-dnsconfd,hidd,hplip,pcscd

bootloader --location=mbr --append="nofb quiet splash=quiet"

zerombr
clearpart --all --initlabel
autopart

text
reboot

%packages
yum
dhclient
ntp
wget
@Core
redhat-lsb-core
%end

%post --nochroot
exec < /dev/tty3 > /dev/tty3
#changing to VT 3 so that we can see whats going on....
/usr/bin/chvt 3
(
cp -va /etc/resolv.conf /mnt/sysimage/etc/resolv.conf
/usr/bin/chvt 1
) 2>&1 | tee /mnt/sysimage/root/install.postnochroot.log
%end
%post
logger "Starting anaconda docker.betadots.training postinstall"
exec < /dev/tty3 > /dev/tty3
#changing to VT 3 so that we can see whats going on....
/usr/bin/chvt 3
(

#  interface
real=`ip -o link | awk '/08:00:27:62:6a:19/ {print $2;}' | sed s/:$//`
sanitized_real=`echo $real | sed s/:/_/`

cat << EOF > /etc/sysconfig/network-scripts/ifcfg-$sanitized_real
BOOTPROTO="dhcp"
DEVICE=$real
HWADDR="08:00:27:62:6a:19"
ONBOOT=yes
PEERDNS=yes
PEERROUTES=yes
DEFROUTE=yes
EOF

#update local time
echo "updating system time"
/usr/sbin/ntpdate -sub 0.fedora.pool.ntp.org
/usr/sbin/hwclock --systohc

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

# update all the base packages from the updates repository
if [ -f /usr/bin/dnf ]; then
  dnf -y update
else
  yum -t -y update
fi

# SSH keys setup snippet for Remote Execution plugin
#
# Parameters:
#
# remote_execution_ssh_keys: public keys to be put in ~/.ssh/authorized_keys
#
# remote_execution_ssh_user: user for which remote_execution_ssh_keys will be
#                            authorized
#
# remote_execution_create_user: create user if it not already existing
#
# remote_execution_effective_user_method: method to switch from ssh user to
#                                         effective user
#
# This template sets up SSH keys in any host so that as long as your public
# SSH key is in remote_execution_ssh_keys, you can SSH into a host. This only
# works in combination with Remote Execution plugin.
# The Remote Execution plugin queries smart proxies to build the
# remote_execution_ssh_keys array which is then made available to this template
# via the host's parameters. There is currently no way of supplying this
# parameter manually.
# See http://projects.theforeman.org/issues/16107 for details.

if [ -f /usr/bin/dnf ]; then
  dnf -y install puppet
else
  yum -t -y install puppet
fi

cat > /etc/puppet/puppet.conf << EOF

[main]
vardir = /var/lib/puppet
logdir = /var/log/puppet
rundir = /var/run/puppet
ssldir = \$vardir/ssl

[agent]
pluginsync      = true
report          = true
ignoreschedules = true
ca_server       = foreman.betadots.training
certname        = docker.betadots.training
environment     = production
server          = foreman.betadots.training

EOF

puppet_unit=puppet
/usr/bin/systemctl list-unit-files | grep -q puppetagent && puppet_unit=puppetagent
/usr/bin/systemctl enable ${puppet_unit}
/sbin/chkconfig --level 345 puppet on

# export a custom fact called 'is_installer' to allow detection of the installer environment in Puppet modules
export FACTER_is_installer=true
# passing a non-existent tag like "no_such_tag" to the puppet agent only initializes the node
/usr/bin/puppet agent --config /etc/puppet/puppet.conf --onetime --tags no_such_tag --server foreman.betadots.training --no-daemonize

sync

# Inform the build system that we are done.
echo "Informing Foreman that we are built"
wget -q -O /dev/null --no-check-certificate http://foreman.betadots.training/unattended/built?token=cd1e1fc5-1881-4c47-8513-405acebe1a1e
) 2>&1 | tee /root/install.post.log
exit 0