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|
#!/bin/sh
# WARNING: REQUIRES /bin/sh
#
# - must run on /bin/sh on solaris 9
# - must run on /bin/sh on AIX 6.x
# - this file is sh not bash so do not introduce bash-isms
# - if you are under 40, get peer review from your elders.
#
# Install Chef Infra Client
#
PROGNAME=`basename $0`
INSTALLER_DIR=/opt/chef
CONFIG_DIR=/etc/chef
USAGE="usage: $0 [-v validation_key] ([-o organization] || [-u url])"
error_exit()
{
echo "${PROGNAME}: ${1:-"Unknown Error"}" 1>&2
exit 1
}
is_darwin()
{
uname -a | grep "^Darwin" 2>&1 >/dev/null
}
if is_darwin; then
PREFIX="/usr/local"
mkdir -p "$PREFIX/bin"
else
PREFIX="/usr"
fi
validation_key=
organization=
chef_url=
while getopts o:u:v: opt
do
case "$opt" in
v) validation_key="${OPTARG}";;
o) organization="${OPTARG}"; chef_url="https://api.opscode.com/organizations/${OPTARG}";;
u) chef_url="${OPTARG}";;
\?) # unknown flag
echo >&2 ${USAGE}
exit 1;;
esac
done
shift `expr ${OPTIND} - 1`
if [ "" != "$chef_url" ]; then
mkdir -p ${CONFIG_DIR} || error_exit "Cannot create ${CONFIG_DIR}!"
(
cat <<'EOP'
log_level :info
log_location STDOUT
EOP
) > ${CONFIG_DIR}/client.rb
if [ "" != "$chef_url" ]; then
echo "chef_server_url '${chef_url}'" >> ${CONFIG_DIR}/client.rb
fi
if [ "" != "$organization" ]; then
echo "validation_client_name '${organization}-validator'" >> ${CONFIG_DIR}/client.rb
fi
chmod 640 ${CONFIG_DIR}/client.rb
fi
if [ "" != "$validation_key" ]; then
cp ${validation_key} ${CONFIG_DIR}/validation.pem || error_exit "Cannot copy the validation key!"
chmod 600 ${CONFIG_DIR}/validation.pem
fi
# rm -f before ln -sf is required for solaris 9
rm -f $PREFIX/bin/chef-client
rm -f $PREFIX/bin/chef-solo
rm -f $PREFIX/bin/chef-apply
rm -f $PREFIX/bin/chef-shell
rm -f $PREFIX/bin/knife
rm -f $PREFIX/bin/ohai
ln -sf $INSTALLER_DIR/bin/chef-solo $PREFIX/bin || error_exit "Cannot link chef-solo to $PREFIX/bin"
if [ -f "$INSTALLER_DIR/bin/chef-apply" ]; then
ln -sf $INSTALLER_DIR/bin/chef-apply $PREFIX/bin || error_exit "Cannot link chef-apply to $PREFIX/bin"
fi
if [ -f "$INSTALLER_DIR/bin/chef-shell" ]; then
ln -sf $INSTALLER_DIR/bin/chef-shell $PREFIX/bin || error_exit "Cannot link chef-shell to $PREFIX/bin"
fi
ln -sf $INSTALLER_DIR/bin/knife $PREFIX/bin || error_exit "Cannot link knife to $PREFIX/bin"
ln -sf $INSTALLER_DIR/bin/ohai $PREFIX/bin || error_exit "Cannot link ohai to $PREFIX/bin"
# We test for the presence of /usr/bin/chef-client to know if this script succeeds, so this
# must appear as the last real action in the script
ln -sf $INSTALLER_DIR/bin/chef-client $PREFIX/bin || error_exit "Cannot link chef-client to $PREFIX/bin"
# Ensure all files/directories in $INSTALLER_DIR are owned by root. This
# has been fixed on new installs but upgrades from old installs need to
# be manually fixed.
chown -Rh 0:0 $INSTALLER_DIR
# make the base structure for chef to run
mkdir -p /etc/chef/client.d/
mkdir -p /etc/chef/accepted_licenses
mkdir -p /etc/chef/trusted_certs
mkdir -p /etc/chef/ohai/plugins
echo "Thank you for installing Chef Infra Client! For help getting started visit https://learn.chef.io"
exit 0
|
