-== setup/integrate a new machine ==
+= how to add a new machine =
Note: this has recently been changed to rely more on [[puppet|howto/puppet-setup]]. If stuff breaks fix it.
-* install ssh if it isn't there already
-{{{
- apt-get install --no-install-recommends ssh
-}}}
-
-* sane editor
-{{{
- apt-get install --no-install-recommends 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
+* some initial stuff:
{{{
+ apt-get install --no-install-recommends ssh vim &&
+ echo -n > /etc/environment &&
+ echo -n > /etc/default/locale &&
apt-get install --no-install-recommends dialog &&
echo "debconf debconf/priority select high" | debconf-set-selections &&
echo "debconf debconf/frontend select Dialog" | debconf-set-selections
* run generate, or wait until cron runs it for you. Update DNS.
{{{
- : :: draghi :: && sudo -u sshdist ud-generate && sudo -H ud-replicate && sudo -H puppetd -t
- : :: orff :: && sudo -H ud-replicate
+ : :: draghi :: && sudo -u sshdist ud-generate && sudo -H ud-replicate && sudo -H puppetd --no-daemonize --onetime
+ : :: denis :: && sudo -H ud-replicate
}}}
* setup [[puppet|howto/puppet-setup]] (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)
-}}}
-
-* 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:
+* on the host, run ud-replicate and check if it worked
{{{
+ apt-get update &&
+ apt-get install -y --no-install-recommends userdir-ldap &&
+ ud-replicate &&
id weasel
}}}
* install debian.org which brings you shells and much other fun
{{{
- apt-get install debian.org debian.org-recommended
+ apt-get install -y debian.org debian.org-recommended
}}}
-* On handel, make sure the certs exist for the new host
+* run puppet a couple times
{{{
- : :: handel :: : && sudo -u puppet make -C /srv/puppet.debian.org/ca/ install
+ puppet agent --no-daemonize --onetime; puppet agent --no-daemonize --onetime; puppet agent --no-daemonize --onetime; puppet agent --no-daemonize --onetime
}}}
-* run puppet a couple times
+* install security updates etc.
{{{
- puppetd -t; puppetd -t; puppetd -t; puppetd -t
+ apt-get update && apt-get dist-upgrade && apt-get clean
}}}
* 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)
+* make ca-certificates sane: (choose to *not* trust new certs)
{{{
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
}}}
* install samhain and get puppet to configure it
{{{
- apt-get install samhain
- puppet agent -t
+ apt-get install -y samhain &&
+ ( puppet agent --no-daemonize --onetime || true ) &&
+ service samhain stop &&
+ rm -f /var/state/samhain/samhain_file /var/lib/samhain/samhain_file &&
+ samhain --foreground -t init -p none -s none -l none -m none &&
+ service samhain start
}}}
* if it is a HP Proliant, or has other management fu, read [[howto/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.
-
* add to nagios
-- weasel, Wed, 04 Jun 2008 20:52:56 +0200