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
  38 if dpkg -s rss2email &>/dev/null; then
  39   if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
  40     # arbtt disabled for now
  41     #DISPLAY=:0 arbtt-capture --sample-rate=10 &
  42     m systemctl --now enable rss2email.timer
  43     # off is in mail-setup. no reason for this to be in the rss2email block.
  44     m systemctl --now enable btrbk.timer
  45   else
  46     m systemctl --now disable btrbk.timer
  47
  48     m systemctl stop rss2email.service
  49     m systemctl --now disable rss2email.timer
  50     # arbtt disabled for now
  51     # for ((i=0; i<10; i++)); do
  52     #   killall arbtt-capture || break
  53     #   sleep 1
  54     #   if [[ $i == 9 ]]; then
  55     #     exit 1
  56     #   fi
  57     # done
  58   fi
  59 fi
  60
  61 # todo: whats going on here? figure out if this should be removed.
  62
  63 # if dpkg -s radicale &>/dev/null; then
  64 #   if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
  65 #     m systemctl restart radicale
  66 #     m systemctl enable radicale
  67 #     if [[ -e /etc/logrotate.d/radicale.disabled ]]; then
  68 #       m mv /etc/logrotate.d/radicale{.disabled,}
  69 #     fi
  70 #   else
  71 #     m systemctl stop radicale
  72 #     m systemctl disable radicale
  73 #     # weekly logrotate tries to restart radicale even if it's a disabled service in flidas.
  74 #     if [[ -e /etc/logrotate.d/radicale ]]; then
  75 #       m mv /etc/logrotate.d/radicale{,.disabled}
  76 #     fi
  77 #   fi
  78 # fi
  79
  80
  81 # todo: this needs to be disabled earlier than primary-setup in switch-mail-host
  82
  83 # if dpkg -s profile-sync-daemon &>/dev/null; then
  84 #   if [[ $HOSTNAME == "$MAIL_HOST" ]]; then
  85 #     m systemctl --user start psd
  86 #     m systemctl --user enable psd
  87 #   else
  88 #     m systemctl --user stop psd
  89 #     m systemctl --user disable psd
  90 #   fi
  91 # fi
  92
  93
  94 m /a/exe/mail-setup
  95 exit 0