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Revision 1.3 by unnilennium, Tue May 31 12:37:44 2016 UTC Revision 1.11 by jpp, Tue Jun 8 20:36:12 2021 UTC
# Line 1  Line 1 
1  # System authorization information  # System authorization information
2  auth --enableshadow --passalgo=sha512  auth --enableshadow --passalgo=sha512
3  # Use CDROM installation media  
4  cdrom  # We do not want SELinux
 # we do not want Selinux  
5  selinux --disabled  selinux --disabled
6  # services to activate  
7    # Services to activate
8  services --disabled=lm_sensors  services --disabled=lm_sensors
 # default root pass, willbe changed in post-install process anyway  
 rootpw --lock  
9    
10  # include the partitioning logic from the pre section.  # Default root pass, will be changed in post-install process anyway
11    rootpw --lock
12    user --name=installer --uid=9999
13    
14    # Accept EULA
15    eula --agreed
16    
17    # Partitioning from pre section
18  %include /tmp/part-include  %include /tmp/part-include
19    
20  %pre  # Disable kdump
21  # pre section  %addon com_redhat_kdump --disable
22  #----- partitioning logic below--------------  %end
 # pick the first drive that is not removable and is over MINSIZE  
 DIR="/sys/block"  
   
 # minimum size of hard drive needed specified in GIGABYTES  
 MINSIZE=20  
   
 ROOTDRIVE=""  
   
 # /sys/block/*/size is in 512 byte chunks  
   
 for DEV in sda sdb sdc sdd hda hdb vda vdb xvda xvdb; do  
   if [ -d $DIR/$DEV ]; then  
     REMOVABLE=`cat $DIR/$DEV/removable`  
     if (( $REMOVABLE == 0 )); then  
       echo $DEV  
       SIZE=`cat $DIR/$DEV/size`  
       GB=$(($SIZE/2**21))  
       if [ $GB -gt $MINSIZE ]; then  
         echo "$(($SIZE/2**21))"  
         if [ -z $ROOTDRIVE ]; then  
           ROOTDRIVE=$DEV  
         fi  
       fi  
     fi  
   fi  
 done  
23    
 echo "ROOTDRIVE=$ROOTDRIVE"  
24    
25  # drives smaller than 40GB use smaller boot and swap partitions  # Add netinstall repos
26  # drives larger than 40GB use percentage-based partition sizes  repo --name=smeos --mirrorlist=https://mirrorlist.koozali.org/mirrorlist/smeos-10
27    repo --name=smeupdates --mirrorlist=https://mirrorlist.koozali.org/mirrorlist/smeupdates-10
28    
29  if [ $GB -lt 40 ]; then  # Packages to install
30    %packages
31    @^minimal
32    @base
33    @core
34    -chrony
35    -kexec-tools
36    %end
37    
 # drives smaller than 40GB  
 cat << EOF > /tmp/part-include  
 zerombr  
 clearpart --all --drives=$ROOTDRIVE --initlabel  
 bootloader --location=mbr --driveorder=$ROOTDRIVE  
 # for boot partition  
 part /boot --fstype ext4 --size=300 --ondisk=$ROOTDRIVE  
 # for LVM partition  
 part pv.8 --size=4600 --grow --ondisk=$ROOTDRIVE  
 # LVM  
 volgroup main --pesize=65536 pv.8  
 logvol / --fstype ext4 --name=root --vgname=main --grow --size=3000  
 logvol swap --fstype swap --name=swap --vgname=main --size=1500  
38    
39  EOF  # Partitioning in pre-install
40    %pre --interpreter=/bin/bash --log=/var/log/sme-partitioning.log
41    
42    # Read command line arguments
43    if grep nolvm "/proc/cmdline" ; then NOLVM=true ; fi
44    if grep noraid "/proc/cmdline" ; then NORAID=true ; fi
45    if grep noxfs "/proc/cmdline" ; then FSTYPE="ext4" ; else FSTYPE="xfs" ; fi
46    echo "Command line arguments:"
47    cat /proc/cmdline
48    
49    # Minimum size of hard drive needed specified in MB
50    MINSIZE=5000
51    
52    # Number of detected drives and first disk size
53    NDEV=0
54    BASESIZE=0
55    SIZEDIFF=0
56    
57    # Loop through block devices, keep those over MINSIZE and ensure additional drives for RAID are within 100MB of the first
58    for DEV in $(lsblk -nl | grep disk | cut -d' ' -f1) ; do
59      if [ -d /sys/block/$DEV ] ; then
60        REMOVABLE=`cat /sys/block/$DEV/removable`
61        if (( $REMOVABLE == 0 )) ; then
62          SIZE=`cat /sys/block/$DEV/size`
63          MB=$(($SIZE/2**11))
64          if [ $MB -gt $MINSIZE ] ; then
65            if [ $NDEV == 0 ] ; then
66              echo "First drive found: $DEV with size $MB MB"
67              DRIVES[$NDEV]=$DEV
68              BASESIZE=$MB
69              ((NDEV++))
70            else
71              SIZEDIFF=$(($MB-$BASESIZE))
72              if [ $SIZEDIFF -gt 100 ] || [ $SIZEDIFF -lt -100 ] ; then
73                echo "Drive found but size of $MB MB doesn't match $BASESIZE MB - ignoring"
74              else
75                echo "Additional drive found: $DEV with size $MB MB"
76                DRIVES[$NDEV]=$DEV
77                ((NDEV++))
78              fi
79            fi
80          fi
81        fi
82      fi
83    done
84    echo "Total disks found: $NDEV"
85    
86    # Calculate recommended swap size for RAID + nolvm case
87    if [ -d /sys/firmware/efi ] ; then
88      DISKSPARE=$(($BASESIZE-200-500-3000))
89  else  else
90  # drives 40GB and larger    DISKSPARE=$(($BASESIZE-1-500-3000))
91    fi
92  cat << EOF > /tmp/part-include  MEMSIZE=$(awk '/^MemTotal:/{print $2}' /proc/meminfo)
93  zerombr  MEMSIZEMB=$(($MEMSIZE/2**10))
 clearpart --all --drives=$ROOTDRIVE --initlabel  
 bootloader --location=mbr --driveorder=$ROOTDRIVE  
 # for boot partition  
 part /boot --fstype ext4 --size=500 --ondisk=$ROOTDRIVE  
 # for LVM partition  
 part pv.8 --size=4600 --grow --ondisk=$ROOTDRIVE  
 # LVM  
 volgroup main --pesize=65536 pv.8  
 logvol / --fstype ext4 --name=root --vgname=main --grow  --size=3000  
 logvol swap --fstype swap --name=swap --vgname=main --size=4000  
94    
95  EOF  if [ $MEMSIZEMB -lt 2000 ] ; then
96      SWAPSIZE=$((2*$MEMSIZEMB))
97    elif [ $MEMSIZEMB -lt 8000 ] ; then
98      SWAPSIZE=$MEMSIZEMB
99    else
100      SWAPSIZE=8000
101    fi
102    if [ $SWAPSIZE -gt $DISKSPARE ] ; then SWAPSIZE=$DISKSPARE ; fi
103    
104    # Declare useful variables
105    printf -v DRIVELIST ",%s" "${DRIVES[@]}"
106    if [ $NORAID ] ; then
107      DRIVELIST=${DRIVES[0]}
108    else
109      DRIVELIST=${DRIVELIST:1}
110  fi  fi
111    
112  %end  echo "Final drive list: $DRIVELIST"
113    LEVEL=1
114    SPARE=0
115    
116    
117    # Error if detection has failed and fall back
118    if [ ${#DRIVES[@]} == 0 ] ; then
119      echo "No drive suitable for installation found! Reverting to Anaconda defaults."
120    
121      cat > /tmp/part-include <<EOF
122      # Clear the Master Boot Record
123      zerombr
124    
125      # Clear current partitions
126      clearpart --all  --initlabel
127    
128      # Automatically create partitions using LVM
129      autopart --lvm --nohome
130    EOF
131    
132    # Otherwise clear detected devices and set up bootloader
133    else
134      cat > /tmp/part-include <<EOF
135      # Clear the Master Boot Record
136      zerombr
137    
138      # Clear current partitions and install bootloader
139      clearpart --all --drives=$DRIVELIST --initlabel
140      ignoredisk --only-use=$DRIVELIST
141      bootloader --location=mbr --driveorder=$DRIVELIST
142    EOF
143    
144      # If single disk or noraid specific then set up partitioning without RAID
145      # NOTE: From this point we're appending to part-include
146      if [ ${#DRIVES[@]} == 1 ] || [ $NORAID ] ; then
147    
148        # Include the EFI or biosboot partition if necessary
149        if [ -d /sys/firmware/efi ] ; then
150          printf "part /boot/efi --fstype=efi --size=200 --ondisk=%s\n" "${DRIVES[0]}" >> /tmp/part-include
151        elif [ $BASESIZE -gt 2048000 ] ; then
152          printf "part biosboot --fstype=biosboot --size=1 --ondisk=%s\n" "${DRIVES[0]}" >> /tmp/part-include
153        fi
154    
155        # Create boot partition
156        printf "part /boot --fstype=%s --size=500  --label=BOOT --ondisk=%s\n" "$FSTYPE" "${DRIVES[0]}" >> /tmp/part-include
157    
158        # Default to LVM unless specified at command line
159        if [ $NOLVM ] ; then
160          cat >> /tmp/part-include <<EOF
161          part / --fstype=$FSTYPE --grow --size=3000 --label=ROOT --ondisk=${DRIVES[0]}
162          part swap --fstype=swap --recommended --label=SWAP --ondisk=${DRIVES[0]}
163    EOF
164        else
165          cat >> /tmp/part-include <<EOF
166          part pv.01 --size=4300 --grow --ondisk=${DRIVES[0]}
167          volgroup main pv.01
168          logvol / --fstype=$FSTYPE --name=root --vgname=main --grow --size=3000
169          logvol swap --fstype=swap --name=swap --vgname=main --recommended
170    EOF
171        fi
172    
173      # Otherwise multiple disks - prepare for RAID
174      else
175    
176        # Define EFI or biosboot and RAID partitions
177        for i in "${!DRIVES[@]}"; do
178    
179          if [ -d /sys/firmware/efi ] ; then
180            printf "part raid.%s0 --size=200 --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
181          elif [ $BASESIZE -gt 2048000 ] ; then
182            printf "part biosboot --fstype=biosboot --size=1 --ondisk=%s\n" "${DRIVES[$i]}" >> /tmp/part-include
183          fi
184          printf "part raid.%s1 --size=500 --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
185    
186          # Default to LVM unless specified
187          if [ $NOLVM ] ; then
188            printf "part raid.%s2 --size=3000 --grow --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
189            printf "part raid.%s3 --size=%s --ondisk=%s\n" "$i" "$SWAPSIZE" "${DRIVES[$i]}" >> /tmp/part-include
190          else
191            printf "part raid.%s2 --size=4300 --grow --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
192          fi
193    
194        done
195    
196        # Compute RAID level
197        # from https://wiki.contribs.org/Raid
198        # 2 Drives - Software RAID 1
199        # 3 Drives - Software RAID 1 + 1 Hot-spare
200        # 4 Drives - Software RAID 6
201        # 5+ Drives - Software RAID 6 + 1 Hot-spare
202    
203        if [ ${#DRIVES[@]} == 2 ] ; then
204          LEVEL=1
205          SPARE=0
206        elif [ ${#DRIVES[@]} == 3 ] ; then
207          LEVEL=1
208          SPARE=1
209        elif [ ${#DRIVES[@]} == 4 ] ; then
210          LEVEL=6
211          SPARE=0
212        else
213          LEVEL=6
214          SPARE=1
215        fi
216    
217        # Set up RAID devices
218        printf -v EFIDEVS "raid.%s0 " "${!DRIVES[@]}"
219        printf -v BOOTDEVS "raid.%s1 " "${!DRIVES[@]}"
220        printf -v ROOTDEVS "raid.%s2 " "${!DRIVES[@]}"
221        printf -v SWAPDEVS "raid.%s3 " "${!DRIVES[@]}"
222        
223        # Include the EFI partition if necessary
224        if [ -d /sys/firmware/efi ] ; then
225          printf "raid /boot/efi --fstype=efi --level=1 --spares=0 --device=md9 %s\n" "$EFIDEVS" >> /tmp/part-include
226        fi
227    
228  # packages to install      # Boot partition
229  %packages      printf "raid /boot --fstype=%s --level=1 --spares=0 --device=md0 %s\n" "$FSTYPE" "$BOOTDEVS" >> /tmp/part-include
 @^minimal  
 @base  
 @core  
 -chrony  
 -kexec-tools  
230    
231  %end      # Default to LVM unless specified
232        if [ $NOLVM ] ; then
233          cat >> /tmp/part-include <<EOF
234          raid / --fstype=$FSTYPE --level=$LEVEL --spares=$SPARE --device=md1 $ROOTDEVS
235          raid swap --fstype=swap --level=$LEVEL --spares=$SPARE --device=md2 $SWAPDEVS
236    EOF
237        else
238          cat >> /tmp/part-include <<EOF
239          raid pv.01 --level=$LEVEL --spares=$SPARE --device=md1 $ROOTDEVS
240          volgroup main pv.01
241          logvol / --fstype=$FSTYPE --name=root --vgname=main --grow --size=3000
242          logvol swap --fstype swap --name=swap --vgname=main --recommended
243    EOF
244        fi
245      fi
246    fi
247    
248    echo "Final part-include output:"
249    cat /tmp/part-include
250    
251  # pre script could be inserted there to handle partitionning  %end
252    
253  %post  --interpreter=/usr/bin/bash  
254  # before reboot performing post-install  # SME events in post-install
255  # this is for first alpha iso. we should put this in anaconda  %post  --interpreter=/usr/bin/bash --log=/var/log/ks.post02.log
256  # and / or handle possible upgrade later  userdel -r installer
257  /sbin/rsyslogd;  sleep 2
258  sleep 2;  /sbin/e-smith/signal-event post-install
259  /sbin/e-smith/signal-event post-install;  sleep 2
260  sleep 2;  /sbin/e-smith/db configuration set UnsavedChanges no
 /sbin/e-smith/db configuration set UnsavedChanges no;  
261  touch /forcequotacheck  touch /forcequotacheck
262    %end
263    
264    
265    %post  --nochroot --log=/mnt/sysimage/var/log/ks.post01.log
266    #!/bin/bash
267    sysimage="/mnt/sysimage"
268    cp -r /var/log/sme-partitioning.log ${sysimage}/root/
269    cp -r /tmp/anaconda.log ${sysimage}/root/
270  %end  %end

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