mirror of
https://github.com/iiab/iiab.git
synced 2025-03-09 15:40:17 +00:00
179 lines
6.7 KiB
Bash
Executable file
179 lines
6.7 KiB
Bash
Executable file
#!/bin/bash
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# Collect IIAB diagnostic info into 1 file for easy online/offline circulation!
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# PLEASE SEE iiab-diagnostics.README.md
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IIAB_RELEASE=`cat /etc/iiab/iiab.env | grep IIAB_RELEASE | cut -d'=' -f2`
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OS_VER=`cat /etc/iiab/iiab.env | grep OS_VER | cut -d'=' -f2`
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#HASH=`cd /opt/iiab/iiab; git log --pretty=format:'%h' -n 1`
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HASH1=`cd /opt/iiab/iiab; git log --pretty=format:'%H' -n 1`
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HASH2=`cd /opt/iiab/iiab-admin-console; git log --pretty=format:'%H' -n 1`
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YMDT=$(date +%F_%T_%Z)
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echo -e "\nAccelerate troubleshooting by collecting your IIAB diagnostics into 1 file:"
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echo -e "\n sudo iiab-diagnostics"
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echo -e " sudo iiab-diagnostics PATH/FILE1 PATH/FILE2 ..."
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echo -ne "\nCan you provide a \e[1mshort public nickname:\e[0m (no spaces!) "
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read nickname < /dev/tty
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if [ -z "$nickname" ]; then
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nickname="NONAME"
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fi
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# Build up a meaningful shared filename for DEV / IMPLEM / LEARNING team(s)
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outfile=/etc/iiab/diag/${IIAB_RELEASE}_${OS_VER}_${YMDT}_$nickname
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# System "snapshots" (time-stamped output from this 'iiab-diagnostics' command) will be stored in this directory. A bit like system logs, but only on request.
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mkdir -p /etc/iiab/diag
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function cat_file_raw() { # $1 = path/filename; $2 = # of lines, for tail
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if [ -f $1 ]; then
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ls -l $1 >> $outfile
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if [ ! -s $1 ]; then
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echo >> $outfile
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echo "FILE EXISTS BUT IS EMPTY!" >> $outfile
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elif [ $# -eq 1 ]; then
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echo >> $outfile
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cat $1 | iconv -t UTF-8//IGNORE >> $outfile
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else # e.g. last 100 lines, maximum
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echo " ...ITS LAST $2 LINES FOLLOW..." >> $outfile
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echo >> $outfile
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tail -$2 $1 | iconv -t UTF-8//IGNORE >> $outfile
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fi
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echo >> $outfile
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elif [ -h $1 ]; then
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ls -l $1 >> $outfile
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echo >> $outfile
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echo "SYMLINK DOES NOT LEAD TO A REGULAR FILE!" >> $outfile
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echo >> $outfile
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elif [ -d $1 ]; then
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ls -ld $1 >> $outfile
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echo >> $outfile
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echo "THIS IS A DIRECTORY NOT A FILE!" >> $outfile
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echo >> $outfile
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else
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echo "FILE DOES NOT EXIST: $1" >> $outfile
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fi
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}
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function cat_file() {
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echo " $1"
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echo "=IIAB==========================================================================" >> $outfile
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cat_file_raw $1
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}
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function cat_dir() {
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echo " $1"
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echo "=IIAB==========================================================================" >> $outfile
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if [ -d "$1" ]; then
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echo "DIRECTORY $1 FILES WILL FOLLOW...IF THEY EXIST" >> $outfile
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for f in $(ls $1); do
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echo "-IIAB--------------------------------------------------------------------------" >> $outfile
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cat_file_raw $1/$f 100
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done
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else
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echo "DIRECTORY DOES NOT EXIST: $1" >> $outfile
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fi
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}
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function cat_cmd() { # $1 = command + params, $2 = explanation
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echo " $1 # $2"
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echo "=IIAB==========================================================================" >> $outfile
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cmd=$(echo $1 | sed 's/\s.*$//') # Keep command on left; Drop params on right
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pth=$(which $cmd | sed 's/[^/]*$//') # Keep only path on left; Drop command on right
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echo "COMMAND: $pth$1 # $2" >> $outfile
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echo >> $outfile
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$(echo $1) >> $outfile
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echo >> $outfile
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}
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function cat_tail() { # $1 = path/filename; $2 = # of lines, for tail
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echo " $1"
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echo "=IIAB==========================================================================" >> $outfile
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cat_file_raw $1 $2 # e.g. last 100 lines, maximum
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}
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# START BUILDING UP THE FILE THAT'LL CONTAIN THE DIAGNOSTICS!
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echo -e "\nCompiling diagnostics..."
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echo -e "\n 0. Header/Hashes/OS"
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echo "This is: $outfile" >> $outfile
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echo >> $outfile
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echo "iiab commit: $HASH1" >> $outfile
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echo "iiab-admin-console commit: $HASH2" >> $outfile
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echo >> $outfile
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echo -n "Checking /etc/rpi-issue for Raspbian OS version... " >> $outfile
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if [ -f /etc/rpi-issue ]; then
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echo >> $outfile
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cat /etc/rpi-issue >> $outfile
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echo >> $outfile
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echo "stage2 = lite; stage5 = desktop SEE https://github.com/RPi-Distro/pi-gen#stage-anatomy" >> $outfile
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else
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echo "Not a Raspberry Pi!" >> $outfile
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fi
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echo >> $outfile
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echo -e '\n 1. Files specially requested: (for "iiab-diagnostics PATH/FILE1 PATH/FILE2")\n'
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for f in "$@"; do
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cat_file $f
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done
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if [ $# -eq 0 ]; then
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echo -e " 2. Regular Files:\n"
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else
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echo -e "\n 2. Regular Files:\n"
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fi
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#cat_file /dev/sda # Device "file" test
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#cat_file /nonsense # Non-existence test
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#cat_file /opt/iiab/iiab # Directory test
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#cat_file /tmp/empty-file # Empty file test
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#cat_file /usr/bin/iiab-support-on # Symlink test
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cat_file /etc/iiab/openvpn_handle
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cat_file /.iiab-image
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cat_file /etc/iiab/iiab.env
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cat_file /etc/iiab/iiab.ini
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cat_file /etc/iiab/local_vars.yml
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cat_file /etc/iiab/config_vars.yml
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cat_file /etc/resolv.conf
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cat_file /etc/network/interfaces
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cat_file /usr/bin/iiab-gen-iptables
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# Record all Ansible variables: SLOW! OUTPUT TOO LARGE?
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#pushd /opt/iiab/iiab > /dev/null
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#./runrole all-vars /tmp/all-ansible-vars
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#popd > /dev/null
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#cat_file /tmp/all-ansible-vars
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echo -e "\n 3. Content of Directories, 1-level deep:\n"
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cat_dir /etc/network/interfaces.d
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cat_dir /etc/systemd/network
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cat_dir /etc/NetworkManager/system-connections
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cat_dir /etc/netplan
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#cat_dir /etc/sysconfig/network-scripts/if-cfg* # No longer common.
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#cat_dir /etc/network # Above file /etc/network/interfaces suffices
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echo -e "\n 4. Output of Commands:\n"
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cat_cmd 'uname -a' 'Linux kernel'
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cat_cmd 'free' 'RAM memory'
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cat_cmd 'lscpu' 'CPU details'
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cat_cmd 'df -h' 'Disk usage'
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cat_cmd 'lsblk' 'Partition mount points'
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cat_cmd 'blkid' 'Mount point details'
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cat_cmd 'ip addr' 'Network interfaces'
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cat_cmd 'ifconfig' 'Network interfaces (old view)'
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cat_cmd 'brctl show' 'Bridge for LAN side'
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cat_cmd 'netstat -rn' 'Routing table'
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cat_cmd 'netstat -natp' 'Ports/Services in use'
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cat_cmd 'iptables-save' 'Firewall rules'
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cat_cmd 'systemctl status dnsmasq' 'Is dnsmasq Ok?'
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cat_cmd 'journalctl -u dnsmasq' 'dnsmasq log'
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#cat_cmd 'ansible localhost -m setup 2>/dev/null' 'All Ansible facts' # For cleaner scraping of Ansible vars, see alternative ~20 lines above?
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echo -e "\n 5. Log Files: (last 100 lines of each)\n"
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cat_tail /opt/iiab/iiab/iiab-install.log 100
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cat_tail /opt/iiab/iiab/iiab-network.log 100
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cat_tail /opt/iiab/iiab/iiab-debug.log 100
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cat_tail /opt/iiab/iiab-admin-console/admin-install.log 100
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linecount=$(wc -l $outfile | sed 's/\s.*$//')
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sizecount=$(du -h $outfile | sed 's/\s.*$//')
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echo -e "\n\e[32mCOMPLETE! To share this on the web ($sizecount, $linecount lines) run:\e[0m"
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echo -e "\n\e[1mpastebinit < $outfile\e[0m\n"
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