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Modify the getinstdisk to create a temporary file called /tmp/xcat.install_disk

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so that it's easier for the admin who is debugging the install to know which files
are created by xCAT
This commit is contained in:
Victor Hu 2016-05-12 13:33:28 -04:00
parent c9368c32fb
commit 23e124ac2d
10 changed files with 39 additions and 51 deletions
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2
docs/source/guides/admin-guides/references/man5/linuximage.5.rst
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@ -158,7 +158,7 @@ linuximage Attributes:
\ **partitionfile**\
The path of the configuration file which will be used to partition the disk for the node. For stateful osimages,two types of files are supported: "<partition file absolute path>" which contains a partitioning definition that will be inserted directly into the generated autoinst configuration file and must be formatted for the corresponding OS installer (e.g. kickstart for RedHat, autoyast for SLES, pressed for Ubuntu). "s:<partitioning script absolute path>" which specifies a shell script that will be run from the OS installer configuration file %pre section; the script must write the correct partitioning definition into the file /tmp/partitionfile on the node which will be included into the configuration file during the install process. For statelite osimages, partitionfile should specify "<partition file absolute path>"; see the xCAT Statelite documentation for the xCAT defined format of this configuration file.For Ubuntu, besides "<partition file absolute path>" or "s:<partitioning script absolute path>", the disk name(s) to partition must be specified in traditional, non-devfs format, delimited with space, it can be specified in 2 forms: "d:<the absolute path of the disk name file>" which contains the disk name(s) to partition and "s:d:<the absolute path of the disk script>" which runs in pressed/early_command and writes the disk names into the "/tmp/install_disk" . To support other specific partition methods such as RAID or LVM in Ubuntu, some additional preseed values should be specified, these values can be specified with "c:<the absolute path of the additional pressed config file>" which contains the additional pressed entries in "d-i ..." form and "s:c:<the absolute path of the additional pressed config script>" which runs in pressed/early_command and set the preseed values with "debconf-set". The multiple values should be delimited with comma ","
The path of the configuration file which will be used to partition the disk for the node. For stateful osimages,two types of files are supported: "<partition file absolute path>" which contains a partitioning definition that will be inserted directly into the generated autoinst configuration file and must be formatted for the corresponding OS installer (e.g. kickstart for RedHat, autoyast for SLES, pressed for Ubuntu). "s:<partitioning script absolute path>" which specifies a shell script that will be run from the OS installer configuration file %pre section; the script must write the correct partitioning definition into the file /tmp/partitionfile on the node which will be included into the configuration file during the install process. For statelite osimages, partitionfile should specify "<partition file absolute path>"; see the xCAT Statelite documentation for the xCAT defined format of this configuration file.For Ubuntu, besides "<partition file absolute path>" or "s:<partitioning script absolute path>", the disk name(s) to partition must be specified in traditional, non-devfs format, delimited with space, it can be specified in 2 forms: "d:<the absolute path of the disk name file>" which contains the disk name(s) to partition and "s:d:<the absolute path of the disk script>" which runs in pressed/early_command and writes the disk names into the "/tmp/xcat.install_disk" . To support other specific partition methods such as RAID or LVM in Ubuntu, some additional preseed values should be specified, these values can be specified with "c:<the absolute path of the additional pressed config file>" which contains the additional pressed entries in "d-i ..." form and "s:c:<the absolute path of the additional pressed config script>" which runs in pressed/early_command and set the preseed values with "debconf-set". The multiple values should be delimited with comma ","

2
docs/source/guides/admin-guides/references/man7/osimage.7.rst
View File

@ -279,7 +279,7 @@ osimage Attributes:
\ **partitionfile**\ (linuximage.partitionfile, winimage.partitionfile)
The path of the configuration file which will be used to partition the disk for the node. For stateful osimages,two types of files are supported: "<partition file absolute path>" which contains a partitioning definition that will be inserted directly into the generated autoinst configuration file and must be formatted for the corresponding OS installer (e.g. kickstart for RedHat, autoyast for SLES, pressed for Ubuntu). "s:<partitioning script absolute path>" which specifies a shell script that will be run from the OS installer configuration file %pre section; the script must write the correct partitioning definition into the file /tmp/partitionfile on the node which will be included into the configuration file during the install process. For statelite osimages, partitionfile should specify "<partition file absolute path>"; see the xCAT Statelite documentation for the xCAT defined format of this configuration file.For Ubuntu, besides "<partition file absolute path>" or "s:<partitioning script absolute path>", the disk name(s) to partition must be specified in traditional, non-devfs format, delimited with space, it can be specified in 2 forms: "d:<the absolute path of the disk name file>" which contains the disk name(s) to partition and "s:d:<the absolute path of the disk script>" which runs in pressed/early_command and writes the disk names into the "/tmp/install_disk" . To support other specific partition methods such as RAID or LVM in Ubuntu, some additional preseed values should be specified, these values can be specified with "c:<the absolute path of the additional pressed config file>" which contains the additional pressed entries in "d-i ..." form and "s:c:<the absolute path of the additional pressed config script>" which runs in pressed/early_command and set the preseed values with "debconf-set". The multiple values should be delimited with comma ","
The path of the configuration file which will be used to partition the disk for the node. For stateful osimages,two types of files are supported: "<partition file absolute path>" which contains a partitioning definition that will be inserted directly into the generated autoinst configuration file and must be formatted for the corresponding OS installer (e.g. kickstart for RedHat, autoyast for SLES, pressed for Ubuntu). "s:<partitioning script absolute path>" which specifies a shell script that will be run from the OS installer configuration file %pre section; the script must write the correct partitioning definition into the file /tmp/partitionfile on the node which will be included into the configuration file during the install process. For statelite osimages, partitionfile should specify "<partition file absolute path>"; see the xCAT Statelite documentation for the xCAT defined format of this configuration file.For Ubuntu, besides "<partition file absolute path>" or "s:<partitioning script absolute path>", the disk name(s) to partition must be specified in traditional, non-devfs format, delimited with space, it can be specified in 2 forms: "d:<the absolute path of the disk name file>" which contains the disk name(s) to partition and "s:d:<the absolute path of the disk script>" which runs in pressed/early_command and writes the disk names into the "/tmp/xcat.install_disk" . To support other specific partition methods such as RAID or LVM in Ubuntu, some additional preseed values should be specified, these values can be specified with "c:<the absolute path of the additional pressed config file>" which contains the additional pressed entries in "d-i ..." form and "s:c:<the absolute path of the additional pressed config script>" which runs in pressed/early_command and set the preseed values with "debconf-set". The multiple values should be delimited with comma ","
or

2
perl-xCAT/xCAT/Schema.pm
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@ -783,7 +783,7 @@ use xCAT::ExtTab;
permission => 'The mount permission of /.statelite directory is used, its default value is 755',
dump => qq{The NFS directory to hold the Linux kernel dump file (vmcore) when the node with this image crashes, its format is "nfs://<nfs_server_ip>/<kdump_path>". If you want to use the node's "xcatmaster" (its SN or MN), <nfs_server_ip> can be left blank. For example, "nfs:///<kdump_path>" means the NFS directory to hold the kernel dump file is on the node's SN, or MN if there's no SN.},
crashkernelsize => 'the size that assigned to the kdump kernel. If the kernel size is not set, 256M will be the default value.',
partitionfile => 'The path of the configuration file which will be used to partition the disk for the node. For stateful osimages,two types of files are supported: "<partition file absolute path>" which contains a partitioning definition that will be inserted directly into the generated autoinst configuration file and must be formatted for the corresponding OS installer (e.g. kickstart for RedHat, autoyast for SLES, pressed for Ubuntu). "s:<partitioning script absolute path>" which specifies a shell script that will be run from the OS installer configuration file %pre section; the script must write the correct partitioning definition into the file /tmp/partitionfile on the node which will be included into the configuration file during the install process. For statelite osimages, partitionfile should specify "<partition file absolute path>"; see the xCAT Statelite documentation for the xCAT defined format of this configuration file.For Ubuntu, besides "<partition file absolute path>" or "s:<partitioning script absolute path>", the disk name(s) to partition must be specified in traditional, non-devfs format, delimited with space, it can be specified in 2 forms: "d:<the absolute path of the disk name file>" which contains the disk name(s) to partition and "s:d:<the absolute path of the disk script>" which runs in pressed/early_command and writes the disk names into the "/tmp/install_disk" . To support other specific partition methods such as RAID or LVM in Ubuntu, some additional preseed values should be specified, these values can be specified with "c:<the absolute path of the additional pressed config file>" which contains the additional pressed entries in "d-i ..." form and "s:c:<the absolute path of the additional pressed config script>" which runs in pressed/early_command and set the preseed values with "debconf-set". The multiple values should be delimited with comma "," ',
partitionfile => 'The path of the configuration file which will be used to partition the disk for the node. For stateful osimages,two types of files are supported: "<partition file absolute path>" which contains a partitioning definition that will be inserted directly into the generated autoinst configuration file and must be formatted for the corresponding OS installer (e.g. kickstart for RedHat, autoyast for SLES, pressed for Ubuntu). "s:<partitioning script absolute path>" which specifies a shell script that will be run from the OS installer configuration file %pre section; the script must write the correct partitioning definition into the file /tmp/partitionfile on the node which will be included into the configuration file during the install process. For statelite osimages, partitionfile should specify "<partition file absolute path>"; see the xCAT Statelite documentation for the xCAT defined format of this configuration file.For Ubuntu, besides "<partition file absolute path>" or "s:<partitioning script absolute path>", the disk name(s) to partition must be specified in traditional, non-devfs format, delimited with space, it can be specified in 2 forms: "d:<the absolute path of the disk name file>" which contains the disk name(s) to partition and "s:d:<the absolute path of the disk script>" which runs in pressed/early_command and writes the disk names into the "/tmp/xcat.install_disk" . To support other specific partition methods such as RAID or LVM in Ubuntu, some additional preseed values should be specified, these values can be specified with "c:<the absolute path of the additional pressed config file>" which contains the additional pressed entries in "d-i ..." form and "s:c:<the absolute path of the additional pressed config script>" which runs in pressed/early_command and set the preseed values with "debconf-set". The multiple values should be delimited with comma "," ',
driverupdatesrc => 'The source of the drivers which need to be loaded during the boot. Two types of driver update source are supported: Driver update disk and Driver rpm package. The value for this attribute should be comma separated sources. Each source should be the format tab:full_path_of_srouce_file. The tab keyword can be: dud (for Driver update disk) and rpm (for driver rpm). If missing the tab, the rpm format is the default. e.g. dud:/install/dud/dd.img,rpm:/install/rpm/d.rpm',
comments => 'Any user-written notes.',
disable => "Set to 'yes' or '1' to comment out this row.",

11
xCAT-server/lib/perl/xCAT/Template.pm
View File

@ -411,7 +411,7 @@ sub subvars {
if ($diskfile && $doneincludes) {
#the content of the specified file is the disknames to partition or a script which can write disk names into /tmp/install_disk
# The content of the specified file is the disknames to partition or a script which can write disk names into /tmp/xcat.install_disk
# split the disk file out from the $inc
($inc, $diskcontent) = split(/FFFFFFFFFFFFPARTITIONDISKFILESTART\n/, $inc);
($diskcontent,$res) = split(/\nFFFFFFFFFFFFPARTITIONDISKFILEEND/, $diskcontent);
@ -433,9 +433,8 @@ sub subvars {
$diskcontent .= "chmod 755 /tmp/diskscript\n";
$diskcontent .= "/tmp/diskscript\n";
}else{
# Put the code to decode the preseed disk file
#$diskcontent .= "python -c 'import base64; print base64.b64decode(open(\"/tmp/diskscript.enc\",\"rb\").read())' >/tmp/install_disk\n";
$diskcontent .= "base64decode</tmp/diskscript.enc >/tmp/install_disk\n";
# Put the code to decode the preseed disk file
$diskcontent .= "base64decode</tmp/diskscript.enc > /tmp/xcat.install_disk\n";
}
#replace the #XCA_PARTMAN_DISK_SCRIPT#
@ -444,10 +443,10 @@ sub subvars {
}
elsif ("ubuntu" eq $platform) {
my $default_script = " wget http://`cat /tmp/xcatserver`".$ENV{INSTALLDIR}."/autoinst/getinstdisk; chmod u+x getinstdisk; ./getinstdisk;";
$inc =~ s/#INCLUDE_GET_FIRST_DISK_SCRIPT#/$default_script/;
$inc =~ s/#INCLUDE_GET_INSTALL_DISK_SCRIPT#/$default_script/;
}
else {
$inc =~ s/#INCLUDE_GET_FIRST_DISK_SCRIPT#/ /;
$inc =~ s/#INCLUDE_GET_INSTALL_DISK_SCRIPT#/ /;
}

9
xCAT-server/share/xcat/install/scripts/getinstdisk
View File

@ -13,12 +13,13 @@
# type, select the first one.
# 3. Select the default one: /dev/sda.
#
# Output: /tmp/install_disk
# Output: /tmp/xcat.install_disk
#
#-----------------------------------------------------------
install_disk=""
rm -f /tmp/install_disk
install_disk_file="/tmp/xcat.install_disk"
tmpdir="/tmp/xcat.getinstalldisk"
mkdir -p $tmpdir
@ -205,5 +206,5 @@ if [ -z "$install_disk" ]; then
echo "[get_install_disk]The default install_disk is $install_disk."
fi
# Output the result to /tmp/install_disk file
echo $install_disk > /tmp/install_disk
# Output the result to $install_disk_file
echo $install_disk > $install_disk_file

15
xCAT-server/share/xcat/install/scripts/pre.pkvm3
View File

@ -3,16 +3,13 @@
shopt -s nullglob
#The script getinstdisk is common for rh/sles/pkvm/ubuntu, it will write the install_disk into /tmp/install_disk file
#
# The getinstdisk script is common for RHEL/SLES/PowerKVM/Ubuntu.
# It will attempt to select the install disk and write the selection to /tmp/xcat.install_disk
#
#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/getinstdisk#
if [ -e "/tmp/install_disk" ]; then
instdisk=`cat /tmp/install_disk`
fi
# Could not determine the install disk for whatever reason,
# try the default /dev/sda
if [ -z "$instdisk" ]; then
instdisk="/dev/sda"
if [ -e "/tmp/xcat.install_disk" ]; then
instdisk=`cat /tmp/xcat.install_disk`
fi
echo "part PV.01 --ondisk=$instdisk" >> /tmp/partitioning

15
xCAT-server/share/xcat/install/scripts/pre.rh
View File

@ -184,18 +184,15 @@ fi
#TODO: pick a likely non-SAN target if possible
shopt -s nullglob
#The script getinstdisk is common for rh/sles/pkvm/ubuntu, it will write the install_disk into /tmp/install_disk file
#
# The getinstdisk script is common for RHEL/SLES/PowerKVM/Ubuntu.
# It will attempt to select the install disk and write the selection to /tmp/xcat.install_disk
#
#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/getinstdisk#
if [ -e "/tmp/install_disk" ]; then
instdisk=`cat /tmp/install_disk`
if [ -e "/tmp/xcat.install_disk" ]; then
instdisk=`cat /tmp/xcat.install_disk`
fi
# Could not determine the install disk for whatever reason,
# try the default /dev/sda
if [ -z "$instdisk" ]; then
instdisk="/dev/sda"
fi
modprobe ext4 >& /dev/null
modprobe ext4dev >& /dev/null

15
xCAT-server/share/xcat/install/scripts/pre.rh.rhels7
View File

@ -148,16 +148,13 @@ fi
#TODO: pick a likely non-SAN target if possible
shopt -s nullglob
#The script getinstdisk is common for rh/sles/pkvm/ubuntu, it will write the install_disk into /tmp/install_disk file
#
# The getinstdisk script is common for RHEL/SLES/PowerKVM/Ubuntu.
# It will attempt to select the install disk and write the selection to /tmp/xcat.install_disk
#
#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/getinstdisk#
if [ -e "/tmp/install_disk" ]; then
instdisk=`cat /tmp/install_disk`
fi
# Could not determine the install disk for whatever reason,
# try the default /dev/sda
if [ -z "$instdisk" ]; then
instdisk="/dev/sda"
if [ -e "/tmp/xcat.install_disk" ]; then
instdisk=`cat /tmp/xcat.install_disk`
fi
modprobe ext4 >& /dev/null

15
xCAT-server/share/xcat/install/scripts/pre.sles
View File

@ -135,16 +135,13 @@ fi
shopt -s nullglob
#The script getinstdisk is common for rh/sles/pkvm/ubuntu, it will write the install_disk into /tmp/install_disk file
#
# The getinstdisk script is common for RHEL/SLES/PowerKVM/Ubuntu.
# It will attempt to select the install disk and write the selection to /tmp/xcat.install_disk
#
#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/getinstdisk#
if [ -e "/tmp/install_disk" ]; then
instdisk=`cat /tmp/install_disk`
fi
# Could not determine the install disk for whatever reason,
# try the default /dev/sda
if [ -z "$instdisk" ]; then
instdisk="/dev/sda"
if [ -e "/tmp/xcat.install_disk" ]; then
instdisk=`cat /tmp/xcat.install_disk`
fi

4
xCAT-server/share/xcat/install/ubuntu/compute.tmpl
View File

@ -52,8 +52,8 @@ d-i partman-md/device_remove_md boolean true
#create the /tmp/partitionfile based on the uefi or legacy bios
d-i partman/early_command string \
{ \
#INCLUDE_GET_FIRST_DISK_SCRIPT# \
debconf-set partman-auto/disk "$(cat /tmp/install_disk)"; \
#INCLUDE_GET_INSTALL_DISK_SCRIPT# \
debconf-set partman-auto/disk "$(cat /tmp/xcat.install_disk)"; \
} >>/tmp/pre-install.log 2>&1
d-i partman-auto/expert_recipe_file string /tmp/partitionfile