1edef6a19e
While using the ansible inventory generated by this script, I
sometimes do something like:
$ ansible controller,compute -i hosts ...
Really what I want is to run something on every node in my overcloud.
This patch adds a new group called "overcloud" which includes
controller, compute, objectstorage, cephstorage, and blockstorage as
appropriate.
Change-Id: I123f31bce0bb88d04201931376d408b36e92ab7a
Signed-off-by: Russell Bryant <rbryant@redhat.com>
288 lines
16 KiB
Bash
Executable File
288 lines
16 KiB
Bash
Executable File
#!/bin/bash
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if [ ! $# -ge 1 ]; then
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echo "Usage: ./generate_tripleo_hostfiles.sh <tripleo_ip_address>"
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echo "Generates ssh config file to use with an TripleO undercloud host as a jumpbox and creates ansible inventory file."
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exit
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fi
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tripleo_ip_address=$1
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ansible_inventory_file='hosts'
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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ssh_config_file=${DIR}'/ssh-config'
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# "Hackish" copy ssh key to self if we are on directly on the undercloud machine:
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if [[ "${tripleo_ip_address}" == "localhost" ]]; then
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cat ~stack/.ssh/id_rsa.pub >> ~stack/.ssh/authorized_keys
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chmod 0600 ~stack/.ssh/authorized_keys
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sudo bash -c "cat ~stack/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys"
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sudo bash -c "chmod 0600 /root/.ssh/authorized_keys"
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fi
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nodes=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; nova list | grep -i -E 'active|running'")
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if [ ${#nodes} -lt 1 ]; then
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echo "ERROR: nova list failed to execute properly, please check the openstack-nova-api on the undercloud."
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exit 1
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fi
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controller_id=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show overcloud Controller > >(grep physical_resource_id) 2>/dev/null" | awk '{print $4}')
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if [ ${#controller_id} -lt 1 ]; then
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echo "Error: Controller ID is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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blockstorage_id=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show overcloud BlockStorage > >(grep physical_resource_id) 2>/dev/null" | awk '{print $4}')
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if [ ${#blockstorage_id} -lt 1 ]; then
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echo "Error: BlockStorage ID is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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objectstorage_id=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show overcloud ObjectStorage > >(grep physical_resource_id) 2>/dev/null" | awk '{print $4}')
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if [ ${#objectstorage_id} -lt 1 ]; then
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echo "Error: ObjectStorage ID is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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cephstorage_id=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show overcloud CephStorage > >(grep physical_resource_id) 2>/dev/null" | awk '{print $4}')
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if [ ${#cephstorage_id} -lt 1 ]; then
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echo "Error: CephStorage ID is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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compute_id=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show overcloud Compute > >(grep physical_resource_id) 2>/dev/null" | awk '{print $4}')
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if [ ${#compute_id} -lt 1 ]; then
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echo "Error: Compute ID is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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controller_ids=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource list ${controller_id} > >(grep -i controller) 2>/dev/null" | awk '{print $2}')
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if [ ${#controller_ids} -lt 1 ]; then
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echo "Error: Controller IDs is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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blockstorage_ids=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource list ${blockstorage_id} > >(grep -i blockstorage) 2>/dev/null" | awk '{print $2}')
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if [ ${#blockstorage_ids} -lt 1 ]; then
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echo "Info: No BlockStorage resources."
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fi
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objectstorage_ids=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource list ${objectstorage_id} > >(grep -i objectstorage) 2>/dev/null" | awk '{print $2}')
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if [ ${#objectstorage_ids} -lt 1 ]; then
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echo "Info: No ObjectStorage resources."
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fi
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cephstorage_ids=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource list ${cephstorage_id} > >(grep -i cephstorage) 2>/dev/null" | awk '{print $2}')
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if [ ${#cephstorage_ids} -lt 1 ]; then
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echo "Info: No CephStorage resources."
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fi
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compute_ids=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource list ${compute_id} > >(grep -i compute) 2>/dev/null" | awk '{print $2}')
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if [ ${#compute_ids} -lt 1 ]; then
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echo "Error: Compute IDs is not reporting correctly. Please see check the openstack-heat-api on the undercloud."
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exit 1
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fi
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version_tripleo=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} "rpm -qa | egrep 'openstack-tripleo-heat-templates-[[:digit:]]'" | awk -F- '{print $5}' | awk -F. '{print $1}')
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controller_uuids=()
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for controller in ${controller_ids}
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do
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if [[ ${version_tripleo} -lt 2 ]] ; then
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controller_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; heat resource-show ${controller_id} ${controller} | grep -i nova_server_resource" | awk '{print $4}')
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else
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controller_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show ${controller_id} ${controller} > >(grep -oP \"'nova_server_resource': u'([a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)'\") 2>/dev/null" | awk '{print $2}' | grep -oP [a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)
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fi
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done
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blockstorage_uuids=()
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for blockstorage in ${blockstorage_ids}
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do
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if [[ ${version_tripleo} -lt 2 ]] ; then
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blockstorage_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; heat resource-show ${blockstorage_id} ${blockstorage} | grep -i nova_server_resource" | awk '{print $4}')
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else
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blockstorage_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show ${blockstorage_id} ${blockstorage} > >(grep -oP \"'nova_server_resource': u'([a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)'\") 2>/dev/null" | awk '{print $2}' | grep -oP [a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)
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fi
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done
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objectstorage_uuids=()
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for objectstorage in ${objectstorage_ids}
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do
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if [[ ${version_tripleo} -lt 2 ]] ; then
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objectstorage_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; heat resource-show ${objectstorage_id} ${objectstorage} | grep -i nova_server_resource" | awk '{print $4}')
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else
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objectstorage_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show ${objectstorage_id} ${objectstorage} > >(grep -oP \"'nova_server_resource': u'([a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)'\") 2>/dev/null" | awk '{print $2}' | grep -oP [a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)
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fi
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done
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cephstorage_uuids=()
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for cephstorage in ${cephstorage_ids}
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do
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if [[ ${version_tripleo} -lt 2 ]] ; then
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cephstorage_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; heat resource-show ${cephstorage_id} ${cephstorage} | grep -i nova_server_resource" | awk '{print $4}')
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else
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cephstorage_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show ${cephstorage_id} ${cephstorage} > >(grep -oP \"'nova_server_resource': u'([a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)'\") 2>/dev/null" | awk '{print $2}' | grep -oP [a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)
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fi
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done
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compute_uuids=()
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for compute in ${compute_ids}
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do
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if [[ ${version_tripleo} -lt 2 ]] ; then
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compute_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; heat resource-show ${compute_id} ${compute} | grep -i nova_server_resource" | awk '{print $4}')
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else
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compute_uuids+=$(ssh -tt -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" stack@${tripleo_ip_address} ". ~/stackrc; openstack stack resource show ${compute_id} ${compute} > >(grep -oP \"'nova_server_resource': u'([a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)'\") 2>/dev/null" | awk '{print $2}' | grep -oP [a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+-[a-z0-9]+)
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fi
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done
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echo ""
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echo "---------------------------"
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echo "Creating ssh config file:"
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echo "---------------------------"
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echo ""
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echo "# Generated by generate_tripleo_hostfile.sh from browbeat" | tee ${ssh_config_file}
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echo "" | tee -a ${ssh_config_file}
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echo "Host undercloud" | tee -a ${ssh_config_file}
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echo " Hostname ${tripleo_ip_address}" | tee -a ${ssh_config_file}
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echo " IdentityFile ~/.ssh/id_rsa" | tee -a ${ssh_config_file}
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echo " StrictHostKeyChecking no" | tee -a ${ssh_config_file}
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echo " UserKnownHostsFile=/dev/null" | tee -a ${ssh_config_file}
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echo "" | tee -a ${ssh_config_file}
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echo "Host undercloud-root" | tee -a ${ssh_config_file}
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echo " Hostname ${tripleo_ip_address}" | tee -a ${ssh_config_file}
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echo " User root" | tee -a ${ssh_config_file}
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echo " IdentityFile ~/.ssh/id_rsa" | tee -a ${ssh_config_file}
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echo " StrictHostKeyChecking no" | tee -a ${ssh_config_file}
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echo " UserKnownHostsFile=/dev/null" | tee -a ${ssh_config_file}
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echo "" | tee -a ${ssh_config_file}
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echo "Host undercloud-stack" | tee -a ${ssh_config_file}
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echo " Hostname ${tripleo_ip_address}" | tee -a ${ssh_config_file}
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echo " User stack" | tee -a ${ssh_config_file}
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echo " IdentityFile ~/.ssh/id_rsa" | tee -a ${ssh_config_file}
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echo " StrictHostKeyChecking no" | tee -a ${ssh_config_file}
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echo " UserKnownHostsFile=/dev/null" | tee -a ${ssh_config_file}
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compute_hn=()
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controller_hn=()
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blockstorage_hn=()
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objectstorage_hn=()
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cephstorage_hn=()
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IFS=$'\n'
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for line in $nodes; do
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uuid=$(echo $line | awk '{print $2}')
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host=$(echo $line | awk '{print $4}')
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IP=$(echo $line | awk '{print $12}' | cut -d "=" -f2)
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if grep -q $uuid <<< {$controller_uuids}; then
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controller_hn+=("$host")
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elif grep -q $uuid <<< {$blockstorage_uuids}; then
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blockstorage_hn+=("$host")
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elif grep -q $uuid <<< {$objectstorage_uuids}; then
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objectstorage_hn+=("$host")
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elif grep -q $uuid <<< {$cephstorage_uuids}; then
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cephstorage_hn+=("$host")
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elif grep -q $uuid <<< {$compute_uuids}; then
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compute_hn+=("$host")
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else
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other_hn+=("$host")
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fi
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echo "" | tee -a ${ssh_config_file}
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echo "Host ${host}" | tee -a ${ssh_config_file}
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echo " ProxyCommand ssh -F ${ssh_config_file} -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=60 -i ~/.ssh/id_rsa stack@${tripleo_ip_address} -W ${IP}:22" | tee -a ${ssh_config_file}
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echo " User heat-admin" | tee -a ${ssh_config_file}
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echo " IdentityFile ${DIR}/heat-admin-id_rsa" | tee -a ${ssh_config_file}
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echo " StrictHostKeyChecking no" | tee -a ${ssh_config_file}
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echo " UserKnownHostsFile=/dev/null" | tee -a ${ssh_config_file}
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done
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echo ""
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echo "---------------------------"
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echo "Creating ansible inventory file:"
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echo "---------------------------"
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echo ""
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echo "[undercloud]" | tee ${ansible_inventory_file}
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echo "undercloud" | tee -a ${ansible_inventory_file}
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if [[ ${#controller_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[controller]" | tee -a ${ansible_inventory_file}
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for ct in ${controller_hn[@]}; do
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echo "${ct}" | tee -a ${ansible_inventory_file}
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done
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fi
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if [[ ${#blockstorage_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[blockstorage]" | tee -a ${ansible_inventory_file}
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for blockstorage in ${blockstorage_hn[@]}; do
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echo "${blockstorage}" | tee -a ${ansible_inventory_file}
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done
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fi
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if [[ ${#objectstorage_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[objectstorage]" | tee -a ${ansible_inventory_file}
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for objectstorage in ${objectstorage_hn[@]}; do
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echo "${objectstorage}" | tee -a ${ansible_inventory_file}
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done
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fi
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if [[ ${#cephstorage_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[cephstorage]" | tee -a ${ansible_inventory_file}
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for cephstorage in ${cephstorage_hn[@]}; do
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echo "${cephstorage}" | tee -a ${ansible_inventory_file}
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done
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fi
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if [[ ${#compute_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[compute]" | tee -a ${ansible_inventory_file}
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for c in ${compute_hn[@]}; do
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echo "${c}" | tee -a ${ansible_inventory_file}
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done
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fi
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if [[ ${#controller_hn} -gt 0 ]] || [[ ${#blockstorage_hn} -gt 0 ]] || [[ ${#objectstorage_hn} -gt 0 ]] || [[ ${#cephstorage_hn} -gt 0 ]] || [[ ${#compute_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[overcloud:children]" | tee -a ${ansible_inventory_file}
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if [[ ${#controller_hn} -gt 0 ]]; then
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echo "controller" | tee -a ${ansible_inventory_file}
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fi
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if [[ ${#blockstorage_hn} -gt 0 ]]; then
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echo "blockstorage" | tee -a ${ansible_inventory_file}
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fi
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if [[ ${#objectstorage_hn} -gt 0 ]]; then
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echo "objectstorage" | tee -a ${ansible_inventory_file}
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fi
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if [[ ${#cephstorage_hn} -gt 0 ]]; then
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echo "cephstorage" | tee -a ${ansible_inventory_file}
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fi
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if [[ ${#compute_hn} -gt 0 ]]; then
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echo "compute" | tee -a ${ansible_inventory_file}
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fi
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fi
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if [[ ${#other_hn} -gt 0 ]]; then
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echo "" | tee -a ${ansible_inventory_file}
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echo "[other]" | tee -a ${ansible_inventory_file}
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for other in ${other_hn[@]}; do
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echo "${other}" | tee -a ${ansible_inventory_file}
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done
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fi
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echo "" | tee -a ${ansible_inventory_file}
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echo "[graphite]" | tee -a ${ansible_inventory_file}
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echo "## example host entry." | tee -a ${ansible_inventory_file}
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echo "#host-01" | tee -a ${ansible_inventory_file}
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echo "" | tee -a ${ansible_inventory_file}
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echo "[grafana]" | tee -a ${ansible_inventory_file}
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echo "## example host entry." | tee -a ${ansible_inventory_file}
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echo "#host-02" | tee -a ${ansible_inventory_file}
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echo "---------------------------"
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echo "IMPORTANT: If you plan on deploying graphite and grafana, update hosts and make sure"
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echo " the [graphite] and [grafana] hosts entries are updated with valid hosts."
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echo " You will need to have passwordless access to root on these hosts."
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echo "---------------------------"
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echo "" | tee -a ${ansible_inventory_file}
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echo "[elk]" | tee -a ${ansible_inventory_file}
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echo "## example host entry." | tee -a ${ansible_inventory_file}
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echo "#host-01" | tee -a ${ansible_inventory_file}
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echo "" | tee -a ${ansible_inventory_file}
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echo "[elk-client]" | tee -a ${ansible_inventory_file}
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echo "## example host entry." | tee -a ${ansible_inventory_file}
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echo "#host-02" | tee -a ${ansible_inventory_file}
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echo "---------------------------"
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echo "IMPORTANT: If you plan on deploying ELK and ELK clients, update hosts and make sure"
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echo " the [elk] and [elk-client] hosts entries are updated with valid hosts."
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echo " You will need to have passwordless access to root on these hosts."
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echo "---------------------------"
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# Before referencing a host in ~/.ssh/config, ensure correct permissions on ssh config file
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chmod 0600 ${ssh_config_file}
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# Copy heat-admin key so we can use jumpbox
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echo ""
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echo "---------------------------"
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echo "Copying heat-admin key to local machine(~/.ssh/heat-admin-id_rsa) to for use with ssh config file"
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echo "---------------------------"
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echo ""
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scp -o "UserKnownHostsFile /dev/null" -o "StrictHostKeyChecking no" "stack@${tripleo_ip_address}":/home/stack/.ssh/id_rsa heat-admin-id_rsa
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