Add preliminary script to create Jenkins VM image

3 files changed, 84 insertions, 0 deletions

diff --git a/vm-data/common.conf b/vm-data/common.conf
new file mode 100644
index 0000000..19536c3
--- /dev/null
+++ b/vm-data/common.conf
@@ -0,0 +1,7 @@
+[config]
+log = vmdebootstrap.log
+mirror = http://cdn.debian.net/debian
+enable-dhcp = yes
+arch = amd64
+size = 10G
+verbose = yes
diff --git a/vm-data/jenkins.conf b/vm-data/jenkins.conf
new file mode 100644
index 0000000..7a4fa71
--- /dev/null
+++ b/vm-data/jenkins.conf
@@ -0,0 +1,7 @@
+[config]
+distribution = squeeze
+hostname = jenkins
+image = jenkins.img
+customize = vm-data/jenkins.customize
+package = bzr, git, ssh, vim, less, rsync, apache2, reprepro
+
diff --git a/vm-data/jenkins.customize b/vm-data/jenkins.customize
new file mode 100755
index 0000000..b181303
--- /dev/null
+++ b/vm-data/jenkins.customize
@@ -0,0 +1,70 @@
+#!/bin/sh
+#
+# vm-data/jenkins.customize - customize disk image for jenkins master node
+#
+# Copyright 2012  Lars Wirzenius
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+set -eux
+
+export LC_ALL=C
+
+rootdir="$1"
+
+# Create a policy-rc.d so that nothing starts during the install.
+cat <<EOF > "$rootdir/usr/sbin/policy-rc.d"
+#!/bin/sh
+exit 101
+EOF
+chmod a+x "$rootdir/usr/sbin/policy-rc.d"
+
+# Add the Jenkins apt repository to sources.list.
+cat <<EOF >> "$rootdir/etc/apt/sources.list"
+deb http://pkg.jenkins-ci.org/debian binary/
+EOF
+
+# Add extra signing keys into apt's keyring.
+wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key |
+    chroot "$rootdir" apt-key add -
+wget -q -O - http://code.liw.fi/apt.asc |
+    chroot "$rootdir" apt-key add -
+
+# Update apt's package lists.
+chroot "$rootdir" apt-get update
+
+# Create a user for Jenkins, with home directory, and then install Jenkins.
+# We mount /proc while doing this, because otherwise some packages fail
+# to install correctly.
+mount -t proc proc "$rootdir/proc"
+chroot "$rootdir" adduser --gecos 'Jenkins' \
+    --disabled-password --home=/var/lib/jenkins jenkins
+chroot "$rootdir" install -d -o jenkins -g jenkins /var/lib/jenkins
+chroot "$rootdir" apt-get install -y --no-remove jenkins
+umount "$rootdir/proc"
+
+# Remove the policy-rc.d so that things do start when we boot into the system.
+rm "$rootdir/usr/sbin/policy-rc.d"
+
+# Install ssh host keys.
+install -m 0600 vm-data/jenkins.host-key "$rootdir/etc/ssh/ssh_host_rsa_key"
+install -m 0644 vm-data/jenkins.host-key.pub \
+    "$rootdir/etc/ssh/ssh_host_rsa_key.pub"
+
+# Install the worker user key into Jenkins's allowed_keys file.
+mkdir -m 0700 "$rootdir/var/lib/jenkins/.ssh"
+cp vm-data/worker.user-key.pub "$rootdir/var/lib/jenkins/.ssh/authorized_keys"
+chmod 0600 "$rootdir/var/lib/jenkins/.ssh/authorized_keys"
+chroot "$rootdir" chown -R jenkins:jenkins /var/lib/jenkins/.ssh/.
+