This module manages Kdump (kernel crash dump) The puppet-grub2 module is required
- Template used for Kdump config file
- STRING : 'kdump/kdump_tools.erb'
- Local path to save the vmcore to
- STRING : '/var/crash'
- Path to a debug version of the running kernel
- STRING : Empty by default
- This variable can be used to cause a reboot or start a shell if saving the VMcore fails
- STRING : Empty by default
- Install the Kdump packages
- BOOL : false
- Define the kernel debug package to install
- STRING : Empty by default
- Extra arguments passed to makedumpfile to determine what Kdump should put in a VMcore
- STRING : -c -d 31
- Define if Kdump should send the VMcore via SSH, FTP, NFS, etc...
- STRING : none
- Puppet stuff, define in which state should be the Kdump packages
- STRING : 'present'
- Define in which run level Kdump should reboot the system
- STRING : Empty by default
- Only used if net_proto is set, define where the VMcore should be create
- STRING : file:https:///var/crash
- Controls when a panic occurs, using the sysctl interface.
- STRING : Empty by default
- Define how many time (in second) that the menu should appears
- BOOL : true
class { 'grub2':
update_grub => false,
install_grub => false,
cmdline_linux_default => 'quiet crashkernel=256M nmi_watchdog=0 console=tty0 console=ttyS1,115200n8',
terminal => 'serial console',
default_entry => 0,
timeout => 5,
serial_command => 'serial --speed=115200 --unit=1 --word=8 --parity=no --stop=1',
disable_uuid => true,
disable_recovery => true,
tune => '480 440 1',
device_install => '/dev/sda',
}
class { 'kdump':
install_kdump => true,
use_kdump => true,
core_dir => '/var/crash',
debug_path => '/usr/lib/debug/boot/vmlinux-3.2.0-4-amd64',
kernel_debug => 'linux-image-3.2.0-4-amd64-dbg',
fail_cmd => 'reboot -f',
makedump_args => '-c -d 31',
net_proto => 'none',
run_level => '1',
save_dir => 'file:https:///var/crash',
sysctl_args => 'kernel.panic_on_oops=1 vm.panic_on_oom=1',
}