kexec-tools: add config files and add into image
kexec-tools is required and kdump.conf is used by puppet-manifests in stx 5.0, so * Add kexec-tools into image * Add the config files used by puppet-manifests from kexec-tools-2.0.15-21.el7.src.rpm Story: 2008952 Task: 42576 Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Change-Id: I5d8c3898bfc8cbb6fb48e10e789e24c1d8e0aa26
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@ -202,6 +202,7 @@ RDEPENDS_packagegroup-stx-integ = " \
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docker-distribution \
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docker-forward-journald \
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etcd \
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kexec-tools \
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kubernetes \
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ldapscripts \
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python-3parclient \
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163
meta-stx-integ/recipes-kernel/kexec/kexec-tools/kdump.conf
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163
meta-stx-integ/recipes-kernel/kexec/kexec-tools/kdump.conf
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@ -0,0 +1,163 @@
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# This file contains a series of commands to perform (in order) in the kdump
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# kernel after a kernel crash in the crash kernel(1st kernel) has happened.
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#
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# Directives in this file are only applicable to the kdump initramfs, and have
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# no effect once the root filesystem is mounted and the normal init scripts are
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# processed.
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#
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# Currently, only one dump target and path can be specified. If the dumping to
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# the configured target fails, the default action which can be configured via
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# the "default" directive will be performed.
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#
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# Supported options:
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#
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# raw <partition>
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# - Will dd /proc/vmcore into <partition>.
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# Use persistent device names for partition devices,
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# such as /dev/vg/<devname>.
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#
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# nfs <nfs mount>
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# - Will mount nfs to <mnt>, and copy /proc/vmcore to
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# <mnt>/<path>/%HOST-%DATE/, supports DNS.
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#
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# ssh <user@server>
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# - Will scp /proc/vmcore to <user@server>:<path>/%HOST-%DATE/,
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# supports DNS.
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# NOTE: make sure the user has write permissions on the server.
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#
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# sshkey <path>
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# - Will use the sshkey to do ssh dump.
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# Specify the path of the ssh key to use when dumping
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# via ssh. The default value is /root/.ssh/kdump_id_rsa.
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#
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# <fs type> <partition>
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# - Will mount -t <fs type> <partition> <mnt>, and copy
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# /proc/vmcore to <mnt>/<path>/%DATE/.
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# NOTE: <partition> can be a device node, label or uuid.
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# It's recommended to use persistent device names
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# such as /dev/vg/<devname>.
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# Otherwise it's suggested to use label or uuid.
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#
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# path <path>
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# - "path" represents the file system path in which vmcore
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# will be saved. If a dump target is specified in
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# kdump.conf, then "path" is relative to the specified
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# dump target.
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#
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# Interpretation of "path" changes a bit if the user didn't
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# specify any dump target explicitly in kdump.conf. In this
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# case, "path" represents the absolute path from root. The
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# dump target and adjusted path are arrived at automatically
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# depending on what's mounted in the current system.
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#
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# Ignored for raw device dumps. If unset, will use the default
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# "/var/crash".
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#
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# core_collector <command> <options>
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# - This allows you to specify the command to copy
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# the vmcore. The default is makedumpfile, which on
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# some architectures can drastically reduce vmcore size.
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# See /sbin/makedumpfile --help for a list of options.
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# Note that the -i and -g options are not needed here,
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# as the initrd will automatically be populated with a
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# config file appropriate for the running kernel.
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# The default core_collector for raw/ssh dump is:
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# "makedumpfile -F -l --message-level 1 -d 31".
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# The default core_collector for other targets is:
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# "makedumpfile -l --message-level 1 -d 31".
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#
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# "makedumpfile -F" will create a flattened vmcore.
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# You need to use "makedumpfile -R" to rearrange the dump data to
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# a normal dumpfile readable with analysis tools. For example:
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# "makedumpfile -R vmcore < vmcore.flat".
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#
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# For core_collector format details, you can refer to
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# kexec-kdump-howto.txt or kdump.conf manpage.
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#
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# kdump_post <binary | script>
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# - This directive allows you to run a executable binary
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# or script after the vmcore dump process terminates.
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# The exit status of the current dump process is fed to
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# the executable binary or script as its first argument.
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#
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# kdump_pre <binary | script>
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# - Works like the "kdump_post" directive, but instead of running
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# after the dump process, runs immediately before it.
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# Exit status of this binary is interpreted as follows:
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# 0 - continue with dump process as usual
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# non 0 - reboot the system
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#
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# extra_bins <binaries | shell scripts>
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# - This directive allows you to specify additional binaries or
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# shell scripts to be included in the kdump initrd.
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# Generally they are useful in conjunction with a kdump_post
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# or kdump_pre binary or script which depends on these extra_bins.
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#
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# extra_modules <module(s)>
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# - This directive allows you to specify extra kernel modules
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# that you want to be loaded in the kdump initrd.
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# Multiple modules can be listed, separated by spaces, and any
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# dependent modules will automatically be included.
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#
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# default <reboot | halt | poweroff | shell | dump_to_rootfs>
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# - Action to perform in case dumping fails.
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# reboot: Reboot the system.
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# halt: Halt the system.
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# poweroff: Power down the system.
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# shell: Drop to a bash shell.
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# Exiting the shell reboots the system.
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# dump_to_rootfs: Dump vmcore to rootfs from initramfs context and
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# reboot. Useful when non-root dump target is specified.
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# The default option is "reboot".
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#
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# force_rebuild <0 | 1>
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# - By default, kdump initrd will only be rebuilt when necessary.
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# Specify 1 to force rebuilding kdump initrd every time when kdump
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# service starts.
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#
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# force_no_rebuild <0 | 1>
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# - By default, kdump initrd will be rebuilt when necessary.
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# Specify 1 to bypass rebuilding of kdump initrd.
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#
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# force_no_rebuild and force_rebuild options are mutually
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# exclusive and they should not be set to 1 simultaneously.
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#
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# override_resettable <0 | 1>
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# - Usually an unresettable block device can't be a dump target.
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# Specifying 1 when you want to dump even though the block
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# target is unresettable
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# By default, it is 0, which will not try dumping destined to fail.
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#
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# dracut_args <arg(s)>
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# - Pass extra dracut options when rebuilding kdump initrd.
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#
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# fence_kdump_args <arg(s)>
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# - Command line arguments for fence_kdump_send (it can contain
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# all valid arguments except hosts to send notification to).
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#
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# fence_kdump_nodes <node(s)>
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# - List of cluster node(s) except localhost, separated by spaces,
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# to send fence_kdump notifications to.
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# (this option is mandatory to enable fence_kdump).
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#
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#raw /dev/vg/lv_kdump
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#ext4 /dev/vg/lv_kdump
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#ext4 LABEL=/boot
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#ext4 UUID=03138356-5e61-4ab3-b58e-27507ac41937
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#nfs my.server.com:/export/tmp
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#ssh user@my.server.com
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#sshkey /root/.ssh/kdump_id_rsa
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path /var/crash
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core_collector makedumpfile -l --message-level 1 -d 31
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#core_collector scp
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#kdump_post /var/crash/scripts/kdump-post.sh
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#kdump_pre /var/crash/scripts/kdump-pre.sh
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#extra_bins /usr/bin/lftp
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#extra_modules gfs2
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#default shell
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#force_rebuild 1
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#force_no_rebuild 1
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#dracut_args --omit-drivers "cfg80211 snd" --add-drivers "ext2 ext3"
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#fence_kdump_args -p 7410 -f auto -c 0 -i 10
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#fence_kdump_nodes node1 node2
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@ -0,0 +1,40 @@
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# Kernel Version string for the -kdump kernel, such as 2.6.13-1544.FC5kdump
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# If no version is specified, then the init script will try to find a
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# kdump kernel with the same version number as the running kernel.
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KDUMP_KERNELVER=""
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# The kdump commandline is the command line that needs to be passed off to
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# the kdump kernel. This will likely match the contents of the grub kernel
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# line. For example:
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# KDUMP_COMMANDLINE="ro root=LABEL=/"
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# Dracut depends on proper root= options, so please make sure that appropriate
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# root= options are copied from /proc/cmdline. In general it is best to append
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# command line options using "KDUMP_COMMANDLINE_APPEND=".
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# If a command line is not specified, the default will be taken from
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# /proc/cmdline
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KDUMP_COMMANDLINE=""
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# This variable lets us remove arguments from the current kdump commandline
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# as taken from either KDUMP_COMMANDLINE above, or from /proc/cmdline
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# NOTE: some arguments such as crashkernel will always be removed
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KDUMP_COMMANDLINE_REMOVE="hugepages hugepagesz slub_debug kaslr"
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# This variable lets us append arguments to the current kdump commandline
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# after processed by KDUMP_COMMANDLINE_REMOVE
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KDUMP_COMMANDLINE_APPEND="irqpoll nr_cpus=1 reset_devices cgroup_disable=memory mce=off numa=off udev.children-max=2 panic=10 rootflags=nofail acpi_no_memhotplug transparent_hugepage=never nokaslr"
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# Any additional kexec arguments required. In most situations, this should
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# be left empty
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#
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# Example:
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# KEXEC_ARGS="--elf32-core-headers"
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KEXEC_ARGS=""
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#Where to find the boot image
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#KDUMP_BOOTDIR="/boot"
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#What is the image type used for kdump
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KDUMP_IMG="vmlinuz"
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#What is the images extension. Relocatable kernels don't have one
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KDUMP_IMG_EXT=""
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FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
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SRC_URI += " \
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file://kdump.conf \
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file://kdump.sysconfig \
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"
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do_install_append () {
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rm -f ${D}${sysconfdir}/sysconfig/kdump.conf
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install -m 0644 ${WORKDIR}/kdump.conf ${D}${sysconfdir}
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install -m 0644 ${WORKDIR}/kdump.sysconfig ${D}${sysconfdir}/sysconfig/kdump
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}
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