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Revision 1.3 by unnilennium, Tue May 31 12:37:44 2016 UTC Revision 1.9 by chrissn, Thu Mar 18 22:20:46 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 --baseurl=http://mirror.canada.pialasse.com/releases/testing/10/smeos/x86_64/
27    repo --name=smeupdates --baseurl=http://mirror.canada.pialasse.com/releases/testing/10/smeupdates/x86_64/
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    echo "Command line arguments:"
46    cat /proc/cmdline
47    
48    # Minimum size of hard drive needed specified in MB
49    MINSIZE=5000
50    
51    # Number of detected drives and first disk size
52    NDEV=0
53    BASESIZE=0
54    SIZEDIFF=0
55    
56    # Loop through block devices, keep those over MINSIZE and ensure additional drives for RAID are within 100MB of the first
57    for DEV in $(lsblk -nl | grep disk | cut -d' ' -f1) ; do
58      if [ -d /sys/block/$DEV ] ; then
59        REMOVABLE=`cat /sys/block/$DEV/removable`
60        if (( $REMOVABLE == 0 )) ; then
61          SIZE=`cat /sys/block/$DEV/size`
62          MB=$(($SIZE/2**11))
63          if [ $MB -gt $MINSIZE ] ; then
64            if [ $NDEV == 0 ] ; then
65              echo "First drive found: $DEV with size $MB MB"
66              DRIVES[$NDEV]=$DEV
67              BASESIZE=$MB
68              ((NDEV++))
69            else
70              SIZEDIFF=$(($MB-$BASESIZE))
71              if [ $SIZEDIFF -gt 100 ] || [ $SIZEDIFF -lt -100 ] ; then
72                echo "Drive found but size of $MB MB doesn't match $BASESIZE MB - ignoring"
73              else
74                echo "Additional drive found: $DEV with size $MB MB"
75                DRIVES[$NDEV]=$DEV
76                ((NDEV++))
77              fi
78            fi
79          fi
80        fi
81      fi
82    done
83    echo "Total disks found: $NDEV"
84    
85    # Calculate recommended swap size for RAID + nolvm case
86    if [ -d /sys/firmware/efi ] ; then
87      DISKSPARE=$(($BASESIZE-200-500-3000))
88  else  else
89  # drives 40GB and larger    DISKSPARE=$(($BASESIZE-1-500-3000))
90    fi
91  cat << EOF > /tmp/part-include  MEMSIZE=$(awk '/^MemTotal:/{print $2}' /proc/meminfo)
92  zerombr  MEMSIZEMB=$(($MEMSIZE/2**10))
 clearpart --all --drives=$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  
93    
94  EOF  if [ $MEMSIZEMB -lt 2000 ] ; then
95      SWAPSIZE=$((2*$MEMSIZEMB))
96    elif [ $MEMSIZEMB -lt 8000 ] ; then
97      SWAPSIZE=$MEMSIZEMB
98    else
99      SWAPSIZE=8000
100    fi
101    if [ $SWAPSIZE -gt $DISKSPARE ] ; then SWAPSIZE=$DISKSPARE ; fi
102    
103    # Declare useful variables
104    printf -v DRIVELIST ",%s" "${DRIVES[@]}"
105    if [ $NORAID ] ; then
106      DRIVELIST=${DRIVES[0]}
107    else
108      DRIVELIST=${DRIVELIST:1}
109  fi  fi
110    
111  %end  echo "Final drive list: $DRIVELIST"
112    LEVEL=1
113    SPARE=0
114    
115    
116    # Error if detection has failed and fall back
117    if [ ${#DRIVES[@]} == 0 ] ; then
118      echo "No drive suitable for installation found! Reverting to Anaconda defaults."
119    
120      cat > /tmp/part-include <<EOF
121      # Clear the Master Boot Record
122      zerombr
123    
124      # Clear current partitions
125      clearpart --all  --initlabel
126    
127      # Automatically create partitions using LVM
128      autopart --lvm --nohome
129    EOF
130    
131    # Otherwise clear detected devices and set up bootloader
132    else
133      cat > /tmp/part-include <<EOF
134      # Clear the Master Boot Record
135      zerombr
136    
137      # Clear current partitions and install bootloader
138      clearpart --all --drives=$DRIVELIST --initlabel
139      ignoredisk --only-use=$DRIVELIST
140      bootloader --location=mbr --driveorder=$DRIVELIST
141    EOF
142    
143      # If single disk or noraid specific then set up partitioning without RAID
144      # NOTE: From this point we're appending to part-include
145      if [ ${#DRIVES[@]} == 1 ] || [ $NORAID ] ; then
146    
147        # Include the EFI or biosboot partition if necessary
148        if [ -d /sys/firmware/efi ] ; then
149          printf "part /boot/efi --fstype=efi --size=200 --ondisk=%s\n" "${DRIVES[0]}" >> /tmp/part-include
150        elif [ $BASESIZE -gt 2048000 ] ; then
151          printf "part biosboot --fstype=biosboot --size=1 --ondisk=%s\n" "${DRIVES[0]}" >> /tmp/part-include
152        fi
153    
154        # Create boot partition
155        printf "part /boot --fstype=xfs --size=500  --label=BOOT --ondisk=%s\n" "${DRIVES[0]}" >> /tmp/part-include
156    
157        # Default to LVM unless specified at command line
158        if [ $NOLVM ] ; then
159          cat >> /tmp/part-include <<EOF
160          part / --fstype=xfs --grow --size=3000 --label=ROOT --ondisk=${DRIVES[0]}
161          part swap --fstype=swap --recommended --label=SWAP --ondisk=${DRIVES[0]}
162    EOF
163        else
164          cat >> /tmp/part-include <<EOF
165          part pv.01 --size=4300 --grow --ondisk=${DRIVES[0]}
166          volgroup main pv.01
167          logvol / --fstype=xfs --name=root --vgname=main --grow --size=3000
168          logvol swap --fstype=swap --name=swap --vgname=main --recommended
169    EOF
170        fi
171    
172      # Otherwise multiple disks - prepare for RAID
173      else
174    
175        # Define EFI or biosboot and RAID partitions
176        for i in "${!DRIVES[@]}"; do
177    
178          if [ -d /sys/firmware/efi ] ; then
179            printf "part raid.%s0 --size=200 --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
180          elif [ $BASESIZE -gt 2048000 ] ; then
181            printf "part biosboot --fstype=biosboot --size=1 --ondisk=%s\n" "${DRIVES[$i]}" >> /tmp/part-include
182          fi
183          printf "part raid.%s1 --size=500 --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
184    
185          # Default to LVM unless specified
186          if [ $NOLVM ] ; then
187            printf "part raid.%s2 --size=3000 --grow --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
188            printf "part raid.%s3 --size=%s --ondisk=%s\n" "$i" "$SWAPSIZE" "${DRIVES[$i]}" >> /tmp/part-include
189          else
190            printf "part raid.%s2 --size=4300 --grow --ondisk=%s\n" "$i" "${DRIVES[$i]}" >> /tmp/part-include
191          fi
192    
193        done
194    
195        # Compute RAID level
196        # from https://wiki.contribs.org/Raid
197        # 2 Drives - Software RAID 1
198        # 3 Drives - Software RAID 1 + 1 Hot-spare
199        # 4 Drives - Software RAID 6
200        # 5+ Drives - Software RAID 6 + 1 Hot-spare
201    
202        if [ ${#DRIVES[@]} == 2 ] ; then
203          LEVEL=1
204          SPARE=0
205        elif [ ${#DRIVES[@]} == 3 ] ; then
206          LEVEL=1
207          SPARE=1
208        elif [ ${#DRIVES[@]} == 4 ] ; then
209          LEVEL=6
210          SPARE=0
211        else
212          LEVEL=6
213          SPARE=1
214        fi
215    
216        # Set up RAID devices
217        printf -v EFIDEVS "raid.%s0 " "${!DRIVES[@]}"
218        printf -v BOOTDEVS "raid.%s1 " "${!DRIVES[@]}"
219        printf -v ROOTDEVS "raid.%s2 " "${!DRIVES[@]}"
220        printf -v SWAPDEVS "raid.%s3 " "${!DRIVES[@]}"
221        
222        # Include the EFI partition if necessary
223        if [ -d /sys/firmware/efi ] ; then
224          printf "raid /boot/efi --fstype=efi --level=1 --spares=0 --device=md9 %s\n" "$EFIDEVS" >> /tmp/part-include
225        fi
226    
227  # packages to install      # Boot partition
228  %packages      printf "raid /boot --fstype=xfs --level=1 --spares=0 --device=md0 %s\n" "$BOOTDEVS" >> /tmp/part-include
 @^minimal  
 @base  
 @core  
 -chrony  
 -kexec-tools  
229    
230  %end      # Default to LVM unless specified
231        if [ $NOLVM ] ; then
232          cat >> /tmp/part-include <<EOF
233          raid / --fstype=xfs --level=$LEVEL --spares=$SPARE --device=md1 $ROOTDEVS
234          raid swap --fstype=swap --level=$LEVEL --spares=$SPARE --device=md2 $SWAPDEVS
235    EOF
236        else
237          cat >> /tmp/part-include <<EOF
238          raid pv.01 --level=$LEVEL --spares=$SPARE --device=md1 $ROOTDEVS
239          volgroup main pv.01
240          logvol / --fstype xfs --name=root --vgname=main --grow --size=3000
241          logvol swap --fstype swap --name=swap --vgname=main --recommended
242    EOF
243        fi
244      fi
245    fi
246    
247    echo "Final part-include output:"
248    cat /tmp/part-include
249    
250  # pre script could be inserted there to handle partitionning  %end
251    
252  %post  --interpreter=/usr/bin/bash  
253  # before reboot performing post-install  # SME events in post-install
254  # this is for first alpha iso. we should put this in anaconda  %post  --interpreter=/usr/bin/bash --log=/var/log/ks.post02.log
255  # and / or handle possible upgrade later  userdel -r installer
256  /sbin/rsyslogd;  sleep 2
257  sleep 2;  /sbin/e-smith/signal-event post-install
258  /sbin/e-smith/signal-event post-install;  sleep 2
259  sleep 2;  /sbin/e-smith/db configuration set UnsavedChanges no
 /sbin/e-smith/db configuration set UnsavedChanges no;  
260  touch /forcequotacheck  touch /forcequotacheck
261    %end
262    
263    
264    %post  --nochroot --log=/mnt/sysimage/var/log/ks.post01.log
265    #!/bin/bash
266    sysimage="/mnt/sysimage"
267    cp -r /var/log/sme-partitioning.log ${sysimage}/root/
268    cp -r /tmp/anaconda.log ${sysimage}/root/
269  %end  %end

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