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|
#!/bin/bash
#
# Simple script to check the basic OpenStack clients
#
# Author:
# jose.lausuch@ericsson.com
#
declare -A service_cmd_array
service_cmd_array['nova']='openstack server list'
service_cmd_array['neutron']='openstack network list'
service_cmd_array['keystone']='openstack endpoint list'
service_cmd_array['cinder']='openstack volume list'
service_cmd_array['glance']='openstack image list'
MANDATORY_SERVICES='nova neutron keystone glance'
OPTIONAL_SERVICES='cinder'
verify_connectivity() {
for i in $(seq 0 9); do
if echo "test" | nc -v -w 10 $1 $2 &>/dev/null; then
return 0
fi
sleep 1
done
return 1
}
verify_SSL_connectivity() {
openssl s_client -connect $1:$2 &>/dev/null
return $?
}
check_service() {
local service cmd
service=$1
cmd=${service_cmd_array[$service]}
if [ -z "$2" ]; then
required='false'
else
required=$2
fi
echo ">>Checking ${service} service..."
if ! openstack service list | grep -i ${service} > /dev/null; then
if [ "$required" == 'false' ]; then
echo "WARN: Optional Service ${service} is not enabled!"
return
else
echo "ERROR: Required Service ${service} is not enabled!"
exit 1
fi
fi
$cmd &>/dev/null
result=$?
if [ $result -ne 0 ]; then
echo "ERROR: Failed execution $cmd. The $service does not seem to be working."
exit 1
else
echo " ...OK"
fi
}
if [ -z $OS_AUTH_URL ];then
echo "ERROR: OS_AUTH_URL environment variable missing... Have you sourced the OpenStack credentials?"
exit 1
fi
echo "Checking OpenStack endpoints:"
publicURL=$(openstack catalog show identity |awk '/public/ {print $4}')
publicIP=$(echo $publicURL|sed 's/^.*http.*\:\/\///'|sed 's/.[^:]*$//')
publicPort=$(echo $publicURL|sed 's/^.*://'|sed 's/\/.*$//')
https_enabled=$(echo $publicURL | grep 'https')
if [[ -n $https_enabled ]]; then
echo ">>Verifying SSL connectivity to the public endpoint $publicIP:$publicPort..."
verify_SSL_connectivity $publicIP $publicPort
else
echo ">>Verifying connectivity to the public endpoint $publicIP:$publicPort..."
verify_connectivity $publicIP $publicPort
fi
RETVAL=$?
if [ $RETVAL -ne 0 ]; then
echo "ERROR: Cannot talk to the public endpoint $publicIP:$publicPort ."
echo "OS_AUTH_URL=$OS_AUTH_URL"
exit 1
fi
echo " ...OK"
adminURL=$(openstack catalog show identity |awk '/admin/ {print $4}')
if [ -z ${adminURL} ]; then
echo "ERROR: Cannot determine the admin URL."
openstack catalog show identity
exit 1
fi
adminIP=$(echo $adminURL|sed 's/^.*http.*\:\/\///'|sed 's/.[^:]*$//')
adminPort=$(echo $adminURL|sed 's/^.*://'|sed 's/.[^\/]*$//')
https_enabled=$(echo $adminURL | grep 'https')
if [[ -n $https_enabled ]]; then
echo ">>Verifying SSL connectivity to the admin endpoint $adminIP:$adminPort..."
verify_SSL_connectivity $adminIP $adminPort
else
echo ">>Verifying connectivity to the admin endpoint $adminIP:$adminPort..."
verify_connectivity $adminIP $adminPort
fi
RETVAL=$?
if [ $RETVAL -ne 0 ]; then
echo "ERROR: Cannot talk to the admin endpoint $adminIP:$adminPort ."
echo "$adminURL"
exit 1
fi
echo " ...OK"
echo "Checking Required OpenStack services:"
for service in $MANDATORY_SERVICES; do
check_service $service "true"
done
echo "Required OpenStack services are OK."
echo "Checking Optional OpenStack services:"
for service in $OPTIONAL_SERVICES; do
check_service $service
done
echo "Checking External network..."
networks=($(neutron net-list -F id | tail -n +4 | head -n -1 | awk '{print $2}'))
is_external=False
for net in "${networks[@]}"
do
is_external=$(neutron net-show $net|grep "router:external"|awk '{print $4}')
if [ $is_external == "True" ]; then
echo "External network found: $net"
break
fi
done
if [ $is_external == "False" ]; then
echo "ERROR: There are no external networks in the deployment."
exit 1
fi
exit 0
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