new-machine

setup/integrate a new machine

Note: this has recently been changed to rely more on puppet. If stuff breaks fix it.

install ssh if it isn't there already

    apt-get install ssh

sane editor

    apt-get install vim

sane locales: (make sure there is _no_ locale defined in /etc/environment and /etc/default/locale)

   echo -n > /etc/environment
   echo -n > /etc/default/locale

make debconf the same on every host: - dialog, - high

    apt-get install dialog &&
    echo "debconf debconf/priority        select high" | debconf-set-selections &&
    echo "debconf debconf/frontend        select Dialog" | debconf-set-selections

unless we want to keep it:

    dpkg -l postfix | grep '^ii  postfix' && (dpkg --purge postfix && rm /etc/aliases)

on draghi, add the host to the ldap using ud-host. Set the ssh key and the IP Address attributes.

run generate, or wait until cron runs it for you

    : :: draghi :: && sudo -u sshdist ud-generate && sudo -H ud-replicate

setup puppet (run the puppet client two or three times until things converge.)

fix nsswitch for ud fu. (you might have to restart sshd here)

    sed -i -e 's/^passwd:[[:space:]]\+compat$/passwd:         compat db/;
              s/^group:[[:space:]]\+compat$/group:          db compat/;
              s/^shadow:[[:space:]]\+compat$/shadow:         compat db/' \
        /etc/nsswitch.conf
    (cd / && env -i /etc/init.d/ssh restart)

install userdir-ldap

    apt-get update && apt-get install userdir-ldap

on the host, run ud-replicate

    echo draghi.debian.org,draghi,db.debian.org,db,82.195.75.106,::ffff:82.195.75.106 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAy1mAS0xIOZH9OrJZf1Wv9qYORv5Z5fmpF0o8Y4IMdS+ZzTjN1Sl8M77jaFTJbumJNs+n2CMcX8CoMemQEPBoRe20a5t3dExPQ3c7FNU0z+WIVFbu/oTTkAWGp5gCDwF3pg2QxUjqYc0X4jpv6pkisyvisij6V/VJ5G1hsIMuKqrCKYyyyiJJytfzSfRrBx2QvB5ZWQxhYeSYDoLDvuF31qUy4TLZ/HR3qZQ1cBrP9dCh5d+GQxdY9LuO6zjlnSyU64GHkyjYt3p03AKG4plD7WHX01bD0DQQ/NOFVwFhOZ63mePyridPuqBMFW39jBf4jSsewV95RE5VbY04+MY4XQ== root@draghi >> /etc/ssh/ssh_known_hosts &&
    ud-replicate

check if it worked:

    id weasel

install debian.org which brings you shells and much other fun

    apt-get install debian.org debian.org-recommended

try to login using your user and ssh key. you should get a homedir.

try to become root using sudo.

make ca-certificates sane: (choose to *not* trust new certs, and we only want the spi cert activated)

    echo "ca-certificates ca-certificates/trust_new_crts  select no" | debconf-set-selections
    sed -i -e 's/^[^#!].*/!&/; s#^!spi-inc.org/spi-cacert-2008.crt#spi-inc.org/spi-cacert-2008.crt#' /etc/ca-certificates.conf
    dpkg-reconfigure ca-certificates

Add debian-admin@debian.org to root in /etc/aliases

  if ! egrep '^root:' /etc/aliases > /dev/null; then
    echo "root: debian-admin@debian.org" >> /etc/aliases
  elif ! egrep '^root:.*debian-admin@debian.org' /etc/aliases > /dev/null; then
    sed -i -e 's/^root: .*/&, debian-admin@debian.org/' /etc/aliases
  fi
  newaliases

if it is a HP Proliant, or has other management fu, read ilo-https

edit dedication into in $DSA-PUPPET/modules/debian-org/misc/local.yaml

Add host to smarthost machines in $DSA-PUPPET/modules/debian-org/misc/local.yaml (if so desired). Set MX in ud-ldap.

If you need mail now instead of in a day, on handel:

  : :: handel :: : && sudo -u puppet make -C /srv/puppet.debian.org/ca/ install

add to nagios

– weasel, Wed, 04 Jun 2008 20:52:56 +0200