chg: added ``host`` first scripts to remember how to install a host.

precise/host/hooks/install

@@ -0,0 +1,242 @@
+#!/bin/bash
+
+set -eux # -x for verbose logging to juju debug-log
+
+apt-get update
+apt-get -y install bash-completion wget bzip2 git-core less language-pack-en python-software-properties tmux mosh sudo git
+
+## 0k git remote path
+GIT_0K_BASE=${GIT_0K_BASE:-"git.0k.io:/var/git"}
+
+## 0k git remote options
+GIT_0K_CLONE_OPTIONS=${GIT_0K_CLONE_OPTIONS:-""}
+
+
+
+
+##
+## etckeeper
+##
+
+apt-get install etckeeper
+
+sed -i 's/#VCS="git"/VCS="git"/g' /etc/etckeeper/etckeeper.conf
+sed -i 's/VCS="bzr"/#VCS="bzr"/g' /etc/etckeeper/etckeeper.conf
+
+etckeeper init
+
+
+##
+## Git utilities
+##
+
+echo "[alias]
+        co = checkout
+        com = commit
+        st = status
+        ci = commit
+
+[color]
+	branch = auto
+	diff = auto
+	interactive = auto
+	status = auto
+
+" >> /etc/gitconfig
+
+
+
+##
+## kal-scripts
+##
+
+cat <<EOF >> /etc/apt/sources.list
+
+## vlab's shell libraries
+deb http://deb.kalysto.org no-dist kal-alpha kal-beta kal-main
+
+EOF
+
+
+##
+## More shell configurations (prompt, functions)
+##
+
+mkdir -p /etc/prompt
+
+cat <<EOF > /etc/prompt/prompt.1.rc
+PROMPT_COMMAND=""
+parse_git_branch() {
+  ref=\$(git symbolic-ref HEAD 2> /dev/null) || return
+  echo -en ' (\033[0;32m'\${ref#refs/heads/}'\033[0m)'
+}
+export PS1="\[\033[0;37m\][\[\033[1;30m\]\u\[\033[0;37m\]@\[\033[1;30m\]\h\[\033[0;37m\]]-[\[\033[1;34m\]\w\[\033[0;37m\]]\\\$(parse_git_branch)\n\[\033[1;37m\]\\$ \[\033[0;37m\]"
+EOF
+
+cat <<EOF >> /root/.bashrc
+
+## History management
+
+export HISTCONTROL=ignoredups
+export HISTSIZE=50000
+shopt -s histappend
+PROMPT_COMMAND='history -a'
+
+
+## Prompt easy management
+
+prompt() {
+        prompt_name="prompt.\$1.rc"
+
+        for i in /etc/prompt ~/.prompt; do
+                [ -f "\$i/\$prompt_name" ] &&
+                        . "\$i/\$prompt_name"
+        done
+}
+
+
+## Git log command
+
+function glog() {
+    git log --graph --pretty=tformat:%C\(yellow\ normal\)%h%Creset\ %C\(blue\ normal\)%an%Creset\ %s\ %Cgreen%d%Creset -n 20 "\$@"
+}
+
+
+prompt 1
+
+EOF
+
+
+
+
+apt-get install -y kal-scripts python-pip 
+pip install shyaml
+
+##
+## btrfs install
+##
+
+apt-get install btrfs-tools
+
+root=/mnt/btrfs-root
+
+#mkdir /mnt/btrfs-root -p
+#mount /mnt/btrfs-root
+
+
+btrfs subvolume create $root/var
+mkdir $root/var/{lib,cache,backups} -p
+for d in $root/var/{lib,cache,backups}; do
+    btrfs subvolume create $d/lxc
+done
+
+for d in $root/srv/{,lxc-datastore{,/config,/data}}; do
+    btrfs subvolume create $d
+done
+
+mkdir srv/lxc
+
+
+cat <<EOF >> /etc/fstab
+
+## binds
+
+/mnt/btrfs-root/var/lib/lxc         /var/lib/lxc   none bind,defaults,auto 0 0
+/mnt/btrfs-root/var/cache/lxc       /var/cache/lxc none bind,defaults,auto 0 0
+/mnt/btrfs-root/var/backups/lxc     /var/backups/lxc none bind,defaults,auto 0 0
+/mnt/btrfs-root/srv/lxc-datastore   /srv/lxc-datastore none bind,defaults,auto 0 0
+
+
+EOF
+
+mkdir -p /var/backups/lxc /srv/lxc-datastore
+
+## 
+## lxc tools
+##
+
+apt-get install lxc
+
+## mount all
+
+mkdir -p /opt/apps
+
+##
+## Install 0k-manage for the handy oe command
+##
+
+(
+    if ! [ -d "/opt/apps/0k-manage" ]; then
+        cd /opt/apps &&
+        git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/0k-manage.git" &&
+        cd /opt/apps/0k-manage &&
+        git checkout 0k/dev/master
+    fi
+)
+
+##
+## Install 0k-charms
+##
+
+(
+    if ! [ -d "/opt/apps/0k-charms" ]; then
+        cd /opt/apps &&
+        git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/0k-charms.git" &&
+        cd /opt/apps/0k-manage &&
+        git checkout 0k/dev/master
+    fi
+)
+
+
+##
+## Install lxc-scripts
+##
+
+(
+    if ! [ -d "/opt/apps/lxc-scripts" ]; then
+        cd /opt/apps &&
+        git clone $GIT_0K_CLONE_OPTIONS "$GIT_0K_BASE/0k/lxc-scripts.git" &&
+        cd /opt/apps/0k-manage &&
+        git checkout master &&
+        ln -sf /opt/apps/lxc-scripts/bin/lxc-* /usr/local/sbin/ &&  
+        ln -sf /opt/apps/lxc-scripts/usr/lib/lxc/templates/lxc-0k-ubuntu-cloud /usr/lib/lxc/templates/
+    fi
+)
+
+##
+## Patch some files
+##
+
+(
+ cd /etc &&
+ cat /opt/apps/lxc-scripts/precise-12.04.patch | patch -p1
+
+)
+
+##
+## Install dns waterfall
+##
+
+apt-get install -y bind9 dnsmasq
+
+
+# edit /etc/dnsmaq.conf
+echo "
+server=$(. /etc/default/lxc && echo "$LXC_ADDR")
+interface=lo
+no-negcache
+log-queries
+log-facility=/var/log/dnsmasq.log
+" >> /etc/dnsmasq.conf
+
+(
+  cd /etc &&
+  cat src/bind9.patch | patch -p1 &&
+  sed -ri s/%%EXTERNAL_IP%%/$(. /etc/default/lxc && ifip "$HOST_EXTERNAL_DEVICE")
+)
+mkdir /var/log/named -p &&
+chown bind:bind /var/log/named
+
+
+
+

precise/host/src/bind9.patch

@@ -0,0 +1,39 @@
+diff --git a/bind/named.conf.options b/bind/named.conf.options
+index 5b1981d..c1fd78c 100644
+--- a/bind/named.conf.options
++++ b/bind/named.conf.options
+@@ -21,8 +21,32 @@ options {
+ 	dnssec-validation auto;
+ 
+ 	auth-nxdomain no;    # conform to RFC1035
+-	listen-on-v6 { ::1; };
+-	listen-on { 127.0.0.1; };
++	//listen-on-v6 { ::1; };
++	listen-on { 178.33.122.174; };
+ //	allow-recursion { 127.0.0.1; };
+ };
+ 
++
++logging {
++        channel warning
++        {
++                file "/var/log/named/dns.warnings.log";
++                severity warning;
++                print-category yes;
++                print-severity yes;
++                print-time yes;
++        };
++
++        channel general_dns
++        {
++                file "/var/log/named/dns.log";
++                severity info;
++                print-category yes;
++                print-severity yes;
++                print-time yes;
++        };
++
++        category default { warning; } ;
++        category queries { general_dns; } ;
++};
++