cirros-testvm/src-cirros/src/sbin/cirros-status

   1 #!/bin/sh
   2
   3 . ${CIRROS_LIB:=/lib/cirros/shlib_cirros} ||
   4         { echo "failed to read ${CIRROS_LIB}" 1>&2; exit 1; }
   5
   6 Usage() {
   7         cat <<EOF
   8 Usage: ${0##*/} [ options ]
   9
  10    output status of the system.
  11    Normally this would be used for debugging, or to console
  12    to show user information.
  13
  14    options:
  15    -v | --verbose  : be more verbose
  16 EOF
  17 }
  18
  19 cleanup() {
  20         [ -z "${TEMP_D}" -o ! -d "${TEMP_D}" ] || rm -Rf "${TEMP_D}"
  21 }
  22
  23 cirros_status() {
  24         local short_opts="hv"
  25         local long_opts="help,verbose"
  26         local getopt_out=""
  27         getopt_out=$(getopt --name "${0##*/}" \
  28                 --options "${short_opts}" --long "${long_opts}" -- "$@") &&
  29                 eval set -- "${getopt_out}" ||
  30                 { bad_Usage; return; }
  31
  32         local cur="" next="" mode="" VERBOSITY
  33
  34         while [ $# -ne 0 ]; do
  35                 cur=${1}; next=${2};
  36                 case "$cur" in
  37                         -h|--help) Usage ; exit 0;;
  38                         -v|--verbose) VERBOSITY=$((${VERBOSITY}+1));;
  39                         --) shift; break;;
  40                 esac
  41                 shift;
  42         done
  43
  44         [ $# -eq 0 ] || { bad_Usage "no arguments expected"; return; }
  45
  46         TEMP_D=$(mktemp -d "${TMPDIR:-/tmp}/${0##*/}.XXXXXX") ||
  47                 { error "failed to make tempdir"; return 1; }
  48         trap cleanup EXIT
  49
  50         local container=""
  51         container=$(lxc-is-container -v) || container="none"
  52         echo "=== system information ==="
  53         # Example: Red Hat Inc. OpenStack Nova
  54         echo -n "Platform: "
  55         dmesg | grep DMI: | sed -n 's/.*[ ]\+DMI:[ ]*\(.\+\), BIOS.*/\1/p'
  56         echo "Container: ${container}"
  57
  58         lscpu | awk '$1 == "Architecture:" { arch=$2 };
  59                 $1 == "Socket(s):" { sockets=$2 };
  60                 $0 ~ /^Core.*per socket:/ { cores=$4 };
  61                 $0 ~ /^Thread.*core:/ { threads=$4 };
  62                 $1 == "CPU(s):" { cpus=$2; } ;
  63                 $1" "$2 == "CPU MHz:" { mhz=$3 };
  64                 $1 == "Virtualization:" { virt=$2 };
  65                 END {
  66                         printf("Arch: %s\nCPU(s): %s @ %s MHz\nCores/Sockets/Threads: %s/%s/%s\n",
  67                                 arch, cpus, mhz, cores, sockets, threads);
  68                         printf("Virt-type: %s\n", virt);
  69                 }' \
  70                 arch="na" cpus="na" mhz="na" cores="na" sockets="na" threads="na"
  71
  72         awk '$1 == "MemTotal:" { printf("RAM Size: %dMB\n", $2/1024)}' /proc/meminfo
  73
  74         if [ "$container" = "none" ]; then
  75                 echo "Disks:"
  76                 asroot lsblk --ascii --list --bytes --output NAME,MAJ:MIN,SIZE,LABEL,MOUNTPOINT
  77         fi
  78
  79         echo "=== sshd host keys ==="
  80         echo "-----BEGIN SSH HOST KEY KEYS-----"
  81         asroot dropbearkey -f /etc/dropbear/dropbear_rsa_host_key -y | grep ^ssh-rsa
  82         asroot dropbearkey -f /etc/dropbear/dropbear_dss_host_key -y | grep ^ssh-dss
  83         echo "-----END SSH HOST KEY KEYS-----"
  84
  85         local oifs="$IFS" x="" val=""
  86         echo "=== network info ==="
  87         ip addr show > "$TEMP_D/ip-addr-show"
  88         ipinfo < "$TEMP_D/ip-addr-show"
  89         IFS="|"; set -- $_RET; IFS="$oifs"
  90         for x in "$@"; do
  91                 echo "if-info: $x"
  92         done
  93         ip route | sed 's,^,ip-route:,'
  94
  95         if assert_datasource; then
  96                 echo "=== datasource: $_DATASOURCE_NAME $_DATASOURCE_MODE ==="
  97                 for x in instance-id name availability-zone local-hostname \
  98                          launch-index; do
  99                         ds_get_item "$x" && val="$_RET" || val="N/A"
 100                         echo "$x: ${val}"
 101                 done
 102         else
 103                 echo "=== datasource: None None ==="
 104         fi
 105
 106         local cur="" avail="" msg=""
 107         cirros_version_available && avail="$_RET"
 108         cirros_version && cur="$_RET"
 109         msg="current=$cur"
 110         [ "$avail" != "0.0" ] && msg="$msg latest=$avail"
 111
 112         read_uptime && [ -n "$_RET" ] && msg="$msg uptime=$_RET"
 113         echo "=== cirros: $msg ==="
 114
 115         if ! check_ping_gateway; then
 116                 echo "=== pinging gateway failed, debugging connection ==="
 117                 debug_connection
 118         fi
 119
 120         return 0
 121 }
 122
 123 cirros_status "$@"
 124
 125 # vi: ts=4 noexpandtab