iankelling.org Git - distro-setup/blob - primary-setup

   1 #!/bin/bash
   2
   3 # usage $0 [MAIL_HOST]
   4 # setup things which involve being the primary host or not
   5
   6 source /usr/local/lib/err
   7
   8 pre="${0##*/}:"
   9 m() { printf "$pre %s\n"  "$*"; "$@"; }
  10 e() { printf "$pre %s\n"  "$*"; }
  11 err() { echo "[$(date +'%Y-%m-%d %H:%M:%S%z')]: $0: $*" >&2; }
  12
  13
  14 [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
  15
  16 if [[ $1 ]]; then
  17   new_host=$1
  18   if [[ $new_host == localhost ]]; then
  19     mailhost_p=1
  20     new_host=$HOSTNAME
  21   else
  22     mailhost_p=0
  23   fi
  24
  25   # https://www.robustperception.io/how-to-have-labels-for-machine-roles
  26   dir=/var/lib/prometheus/node-exporter
  27   if [[ -e $dir  ]]; then
  28     cat > $dir/mailhost.prom <<EOF
  29 host_role{role="mailhost"} $mailhost_p
  30 EOF
  31   fi
  32
  33   m sed -ri "s/MAIL_HOST=.*/MAIL_HOST=$new_host/" /a/bin/bash_unpublished/source-state
  34 fi
  35 source /a/bin/bash_unpublished/source-state
  36
  37 # fixing up a bad state that servers got in.
  38 if [[ -e /dev/shm/iank-status ]]; then
  39   chown iank.iank /dev/shm/iank-status
  40 fi
  41
  42
  43 if [[ $HOSTNAME == "$MAIL_HOST" || $HOSTNAME == kd ]]; then
  44   m systemctl --now enable btrbk.timer
  45 else
  46   m systemctl --now disable btrbk.timer
  47 fi
  48
  49
  50 if dpkg -s rss2email &>/dev/null; then
  51   if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
  52     # arbtt disabled for now
  53     #DISPLAY=:0 arbtt-capture --sample-rate=10 &
  54     m systemctl --now enable rss2email.timer
  55   else
  56     files=(/sysd-mail-once/btrbk*)
  57     if (( ${#files[@]} )); then
  58       rm -f ${files[@]}
  59     fi
  60
  61     m systemctl stop rss2email.service
  62     m systemctl --now disable rss2email.timer
  63     # arbtt disabled for now
  64     # for ((i=0; i<10; i++)); do
  65     #   killall arbtt-capture || break
  66     #   sleep 1
  67     #   if [[ $i == 9 ]]; then
  68     #     exit 1
  69     #   fi
  70     # done
  71   fi
  72 fi
  73
  74 # todo: whats going on here? figure out if this should be removed.
  75
  76 # if dpkg -s radicale &>/dev/null; then
  77 #   if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
  78 #     m systemctl restart radicale
  79 #     m systemctl enable radicale
  80 #     if [[ -e /etc/logrotate.d/radicale.disabled ]]; then
  81 #       m mv /etc/logrotate.d/radicale{.disabled,}
  82 #     fi
  83 #   else
  84 #     m systemctl stop radicale
  85 #     m systemctl disable radicale
  86 #     # weekly logrotate tries to restart radicale even if it's a disabled service in flidas.
  87 #     if [[ -e /etc/logrotate.d/radicale ]]; then
  88 #       m mv /etc/logrotate.d/radicale{,.disabled}
  89 #     fi
  90 #   fi
  91 # fi
  92
  93
  94 # todo: this needs to be disabled earlier than primary-setup in switch-mail-host
  95
  96 # if dpkg -s profile-sync-daemon &>/dev/null; then
  97 #   if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
  98 #     m systemctl --user start psd
  99 #     m systemctl --user enable psd
 100 #   else
 101 #     m systemctl --user stop psd
 102 #     m systemctl --user disable psd
 103 #   fi
 104 # fi
 105
 106
 107 m /a/exe/mail-setup
 108 exit 0