mirror of
https://github.com/xcat2/xcat-core.git
synced 2026-09-05 12:37:54 +00:00
Vinícius Ferrão
3ca2a9f8aa
The RHEL 10 support added a second copy of the script. The copy carries the Xen fallback and a failure log that the common script does not, and the common script carries the Intel RSTe/VROC fallback that the copy does not. A RHEL 10 node whose OS disk is a VROC volume therefore fell back to /dev/sda, and every later fix to disk selection had to be written twice to reach both. Fold the Xen fallback and the failure log into the common script and delete the copy. The RHEL 10 installer includes the common script, as the other installers already do. The failure log runs only when the including script defines msgutil_r, because the subiquity path does not.
330 lines
10 KiB
Plaintext
330 lines
10 KiB
Plaintext
export XCATDEBUGMODE="#TABLEBLANKOKAY:site:key=xcatdebugmode:value#"
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case "$XCATDEBUGMODE" in
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"1"|"2")
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set -x
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;;
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esac
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export MASTER_IP="#ENV:MASTER_IP#"
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#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/scriptlib#
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log_label="xcat.deployment"
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msgutil_r "$MASTER_IP" "info" "============deployment starting============" "/var/log/xcat/xcat.log" "$log_label"
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msgutil_r "$MASTER_IP" "info" "Running Anaconda Pre-Installation script..." "/var/log/xcat/xcat.log" "$log_label"
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if grep -q n8r /proc/cmdline >/dev/null 2>&1
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then
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stty crtscts
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fi
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for x in 0 1 2 3 4 5 6 7 8
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do
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mknod /dev/vcs$x c 7 $x
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mknod /dev/vcsa$x c 7 $[$x+128]
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done
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chmod 0644 /dev/vcs*
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chown root.tty /dev/vcs*
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if [ -r /tmp/updates/etc/pki/tls/certs/ca-bundle.crt ]
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then
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cp -f /tmp/updates/etc/pki/tls/certs/ca-bundle.crt /etc/pki/tls/certs/
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fi
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cat >/tmp/baz.py <<'EOF'
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#!/usr/libexec/platform-python
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import socket
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import sys
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.connect(('#XCATVAR:XCATMASTER#',#TABLE:site:key=xcatiport:value#))
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print(sys.argv[1])
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response = sock.recv(100)
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if(response == b"ready\n"):
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sock.send((sys.argv[1]+"\n").encode())
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response = sock.recv(100)
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sock.close()
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EOF
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cat >/tmp/foo.py <<'EOF'
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#!/usr/libexec/platform-python
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import socket
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import os
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import linecache
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import re
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.connect(('#XCATVAR:XCATMASTER#',#TABLE:site:key=xcatiport:value#))
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response = sock.recv(100)
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if(response == b"ready\n"):
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sock.send("installmonitor\n".encode())
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response = sock.recv(100)
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sock.close()
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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port = 3054
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sock.bind(('', port))
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sock.listen(5)
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try:
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while 1:
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newSocket, address = sock.accept()
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while 1:
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received = newSocket.recv(200)
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if not received:
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break
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command = re.split(b'\s+',received)
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if(command[0] == b"stat"):
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ilog = ""
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line = ""
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post = 0
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percent = 0
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count = 0
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numpack = 0
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pre = 0
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if(os.path.isfile('/tmp/xcatpre.log')):
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ilog = '/tmp/xcatpre.log'
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pre = 1
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if(os.path.isfile('/tmp/packaging.log')):
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ilog = '/tmp/packaging.log'
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if(os.path.isfile('/mnt/sysimage/tmp/post.log')):
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ilog = '/mnt/sysimage/tmp/post.log'
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post = True
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if(ilog):
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count = len(open(ilog).readlines())
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line = linecache.getline(ilog,count)
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linecache.clearcache()
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if(line and not post and not pre):
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r2 = re.compile("Installing ([^ ]*) \((\d+)/(\d+)\)")
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m2 = r2.search(line)
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if m2:
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newline = "%s (%.2f%%)" % (m2.group(1), 100 * float(m2.group(2)) / float(m2.group(3)))
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else:
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newline = "post"
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line = "installing " + newline
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if(line and post and not pre):
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line = "installing " + line
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if(not line):
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line = "installing prep"
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newSocket.send(line.encode())
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break
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#UNCOMMENTOENABLEDEBUGPORT# if(command[0] == b"sh"): #DEBUG purposes only, wide open root priv command here.
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#UNCOMMENTOENABLEDEBUGPORT# newcommand = b""
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#UNCOMMENTOENABLEDEBUGPORT# for i in command[1:]:
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#UNCOMMENTOENABLEDEBUGPORT# newcommand = newcommand + i + b" "
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#UNCOMMENTOENABLEDEBUGPORT# output = os.popen(newcommand.decode('utf-8')).read().encode()
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#UNCOMMENTOENABLEDEBUGPORT# newSocket.send(output)
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#UNCOMMENTOENABLEDEBUGPORT# break
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if(command[0] == b"screendump"):
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newcommand = "cat /dev/vcs"
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for i in command[1:]:
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newcommand = newcommand + i
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output = os.popen(newcommand).read()
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newSocket.send(output.encode())
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break
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newSocket.close()
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finally:
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sock.close()
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EOF
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chmod 0755 /tmp/foo.py
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chmod 0755 /tmp/baz.py
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NODESTATUS="#TABLEBLANKOKAY:site:key=nodestatus:value#"
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case "$NODESTATUS" in
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"0"|"N"|"n")
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;;
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*)
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/tmp/baz.py "installstatus installing" &
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;;
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esac
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/tmp/foo.py >/foo.log 2>&1 &
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base64decode()
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{
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h0="0"; h1="1"; h2="2"; h3="3"; h4="4"; h5="5"; h6="6"; h7="7";
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h8="8"; h9="9"; h10="A"; h11="B"; h12="C"; h13="D"; h14="E"; h15="F";
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while :
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do
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i=0
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while [ "$i" -lt 4 ]
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do
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read -n 1 c || return
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case "${c}" in
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"A") d=0 ;; "B") d=1 ;; "C") d=2 ;; "D") d=3 ;;
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"E") d=4 ;; "F") d=5 ;; "G") d=6 ;; "H") d=7 ;;
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"I") d=8 ;; "J") d=9 ;; "K") d=10 ;; "L") d=11 ;;
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"M") d=12 ;; "N") d=13 ;; "O") d=14 ;; "P") d=15 ;;
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"Q") d=16 ;; "R") d=17 ;; "S") d=18 ;; "T") d=19 ;;
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"U") d=20 ;; "V") d=21 ;; "W") d=22 ;; "X") d=23 ;;
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"Y") d=24 ;; "Z") d=25 ;; "a") d=26 ;; "b") d=27 ;;
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"c") d=28 ;; "d") d=29 ;; "e") d=30 ;; "f") d=31 ;;
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"g") d=32 ;; "h") d=33 ;; "i") d=34 ;; "j") d=35 ;;
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"k") d=36 ;; "l") d=37 ;; "m") d=38 ;; "n") d=39 ;;
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"o") d=40 ;; "p") d=41 ;; "q") d=42 ;; "r") d=43 ;;
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"s") d=44 ;; "t") d=45 ;; "u") d=46 ;; "v") d=47 ;;
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"w") d=48 ;; "x") d=49 ;; "y") d=50 ;; "z") d=51 ;;
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"0") d=52 ;; "1") d=53 ;; "2") d=54 ;; "3") d=55 ;;
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"4") d=56 ;; "5") d=57 ;; "6") d=58 ;; "7") d=59 ;;
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"8") d=60 ;; "9") d=61 ;; "+") d=62 ;; "/") d=63 ;;
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"=") d=0 ;;
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*) continue ;;
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esac
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eval "a${i}=${c}"
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eval "b${i}=${d}"
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i=$(( i + 1 ))
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done
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o0=$(( ((b0 << 2) | (b1 >> 4)) & 0xff ))
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o1=$(( ((b1 << 4) | (b2 >> 2)) & 0xff ))
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o2=$(( ((b2 << 6) | b3) & 0xff ))
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[ "${a2}" == "=" ] &&
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eval "printf \"\\x\${h$(( o0 / 16 ))}\${h$(( o0 % 16
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))}\"" &&
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return
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[ "${a3}" == "=" ] &&
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eval "printf \"\\x\${h$(( o0 / 16 ))}\${h$(( o0 % 16
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))}\\x\${h$(( o1 / 16 ))}\${h$(( o1 % 16
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))}\"" &&
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return
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eval "printf \"\\x\${h$(( o0 / 16 ))}\${h$(( o0 % 16
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))}\\x\${h$(( o1 / 16 ))}\${h$(( o1 % 16
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))}\\x\${h$(( o2 / 16 ))}\${h$(( o2 % 16 ))}\""
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done
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}
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# $1 - The device name, eg., sda
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# Returns the device size, unit is KB.
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getdisksize()
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{
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local disk="$1"
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disk="${disk#/dev/}"
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[ -z "${disk}" ] && echo "0" && return
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local blah
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local blocks
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local name
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while read -r blah blah blocks name
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do
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if [ "${name}" = "${disk}" ]
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then
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echo "${blocks}"
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return
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fi
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done </proc/partitions
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echo "0"
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return
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}
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# time to ascertain fstype and PReP/UEFI/legacy
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# also, find first available block device (sda or vda likely)
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# TODO: pick a likely non-SAN target if possible
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shopt -s nullglob
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msgutil_r "$MASTER_IP" "info" "Detecting install disk..." "/var/log/xcat/xcat.log" "$log_label"
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#
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# The getinstdisk script is common for RHEL/SLES/PowerKVM/Ubuntu.
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# It will attempt to select the install disk and write the selection to /tmp/xcat.install_disk
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#
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#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/getinstdisk#
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if [ -f "/tmp/xcat.install_disk" ]
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then
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instdisk="$(cat /tmp/xcat.install_disk)"
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fi
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BOOTFSTYPE=xfs
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FSTYPE=xfs
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EFIFSTYPE=efi
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#remove any exiting "xcatvg" VG to avoid fatal error
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vgs > /tmp/vgs 2>&1
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vgchange -a n xcatvg
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vgremove -f xcatvg
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msgutil_r "$MASTER_IP" "info" "Found $instdisk, generate partition file..." "/var/log/xcat/xcat.log" "$log_label"
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echo "ignoredisk --only-use=$instdisk" >>/tmp/partitionfile
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case "$(uname -m)" in
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"ppc64"|"ppc64le")
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echo "part prepboot --fstype=prepboot --asprimary --ondisk=$instdisk --size=8" >>/tmp/partitionfile
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;;
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"x86_64")
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# EL10 Anaconda uses GPT for legacy BIOS installs, which requires a BIOS boot partition.
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if [ ! -d /sys/firmware/efi ]; then
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echo "part biosboot --ondisk=$instdisk --size=1" >>/tmp/partitionfile
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fi
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;;
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esac
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if [ -d /sys/firmware/efi ]
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then
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echo "part /boot/efi --fstype=$EFIFSTYPE --ondisk=$instdisk --size=256" >>/tmp/partitionfile
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fi
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DISKSIZE="$(getdisksize "${instdisk}")"
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# TODO: Ondisk detection, /dev/disk/by-id/edd-int13_dev80 for legacy maybe, and no idea about efi. At least maybe blacklist SAN if mptsas/mpt2sas/megaraid_sas seen...
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echo "part /boot --fstype=$BOOTFSTYPE --asprimary --ondisk=$instdisk --size=1024" >>/tmp/partitionfile
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echo "part pv.000997 --grow --asprimary --ondisk=$instdisk --size=1024" >>/tmp/partitionfile
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echo "volgroup xcatvg --pesize=4096 pv.000997" >>/tmp/partitionfile
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echo "logvol swap --name=swap --vgname=xcatvg --recommended" >>/tmp/partitionfile
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echo "logvol / --fstype=$FSTYPE --name=root --vgname=xcatvg --size=1024 --grow " >>/tmp/partitionfile
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# Specify "bootloader" configuration in "/tmp/partitionfile" if there is no user customized partition file
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BOOTLOADER="bootloader"
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# Specifies which drive the boot loader should be written to
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# and therefore which drive the computer will boot from.
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[ -n "$instdisk" ] && BOOTLOADER="$BOOTLOADER --boot-drive=$(basename $instdisk)"
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echo "$BOOTLOADER" >>/tmp/partitionfile
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#XCA_PARTITION_SCRIPT#
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#specify the kernel options which will be persistent after installation
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if [ -n "#ENV:PERSKCMDLINE#" ];then
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#append the persistent kernel options to the lines including "bootloader --append"
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sed -i -e /bootloader/s#\'#\"#g -e '/bootloader/s/--append=\([^"]\S*[^"]\)/--append="\1"/g' -e '/bootloader/s/--append="\(.*\)"/--append="\1 #ENV:PERSKCMDLINE#"/g' /tmp/partitionfile
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#append the persistent kernel options to the lines including "bootloader" without "--append"
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sed -i -e '/bootloader/{/append=/!s/$/& --append="#ENV:PERSKCMDLINE#" /}' /tmp/partitionfile
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#append the persistent kernel options to /tmp/partitionfile if it does not include "bootloader"
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grep -q bootloader /tmp/partitionfile >/dev/null 2>&1 || echo -e "bootloader --append=\"#ENV:PERSKCMDLINE#\"" >>/tmp/partitionfile
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fi
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# save the content of /tmp/partitionfile in /var/log/xcat/xcat.log
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# so that we can inspect the partition scheme after installation
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echo "================ The Partition Scheme ==============="
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cat /tmp/partitionfile
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echo "====================================================="
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msgutil_r "$MASTER_IP" "info" "Generate the repository for the installation" "/var/log/xcat/xcat.log" "$log_label"
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# The following code is to generate the repository for the installation
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cat /proc/cmdline
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NEXTSERVER="$(grep -m 1 http /proc/cmdline)"
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NEXTSERVER="${NEXTSERVER#*http://}"
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NEXTSERVER="${NEXTSERVER%%:*}"
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export nextserver="$NEXTSERVER"
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#INSTALL_SOURCES_IN_PRE#
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case "$XCATDEBUGMODE" in
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"1"|"2")
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set +x
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;;
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esac
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