Heat templates for deploying OpenStack
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tripleo-heat-templates/deployed-server/scripts/get-occ-config.sh

164 lines
5.3 KiB

#!/bin/bash
set -eux
SLEEP_TIME=2
CONTROLLER_HOSTS=${CONTROLLER_HOSTS:-""}
COMPUTE_HOSTS=${COMPUTE_HOSTS:-""}
BLOCKSTORAGE_HOSTS=${BLOCKSTORAGE_HOSTS:-""}
OBJECTSTORAGE_HOSTS=${OBJECTSTORAGE_HOSTS:-""}
CEPHSTORAGE_HOSTS=${CEPHSTORAGE_HOSTS:-""}
SUBNODES_SSH_KEY=${SUBNODES_SSH_KEY:-"~/.ssh/id_rsa"}
SSH_OPTIONS=${SSH_OPTIONS:-"-tt -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=Verbose -o PasswordAuthentication=no -o ConnectionAttempts=32"}
OVERCLOUD_ROLES=${OVERCLOUD_ROLES:-"Controller Compute BlockStorage ObjectStorage CephStorage"}
STACK_NAME=${STACK_NAME:-"overcloud"}
# Set the _hosts vars for the default roles based on the old var names that
# were all caps for backwards compatibility.
Controller_hosts=${Controller_hosts:-"$CONTROLLER_HOSTS"}
Compute_hosts=${Compute_hosts:-"$COMPUTE_HOSTS"}
BlockStorage_hosts=${BlockStorage_hosts:-"$BLOCKSTORAGE_HOSTS"}
ObjectStorage_hosts=${ObjectStorage_hosts:-"$OBJECTSTORAGE_HOSTS"}
CephStorage_hosts=${CephStorage_hosts:-"$CEPHSTORAGE_HOSTS"}
#######################################
# Retry with backoff interval
#######################################
function with_backoff {
local max_attempts=${ATTEMPTS:-10}
local sleep_timeout=${SLEEP_TIME:-2}
local attempt=0
local rc=0
while [ ${attempt} -lt ${max_attempts} ]; do
set +e
set -o pipefail
"$@"
rc=$?
set +o pipefail
set -e
if [ ${rc} -eq 0 ]; then
break
fi
echo "Warning! Retrying in ${sleep_timeout} seconds ..." 1>&2
sleep ${sleep_timeout}
attempt=$(( attempt + 1 ))
sleep_timeout=$(( sleep_timeout * 2 ))
done
if [ ${rc} -ne 0 ]; then
echo "Warning! Return code is not 0 on the last try for ($@)" 1>&2
fi
return ${rc}
}
#######################################
# Return 1 if empty output received
#######################################
function fail_if_empty {
local output="$(eval "${@}")"
if [ -z "${output}" ]; then
echo "Warning! Empty output for ($@)" 1>&2
return 1
else
echo "${output}"
fi
}
function check_stack {
local stack_to_check=${1:-""}
local rc=0
if [ -z "${stack_to_check}" ]; then
echo No Stacks received.
return 1
fi
with_backoff openstack stack resource list $stack_to_check
rc=${?}
if [ ${rc} -ne 0 ]; then
echo Stack ${stack_to_check} not yet created
fi
return ${rc}
}
# Set the _hosts_a vars for each role defined
for role in $OVERCLOUD_ROLES; do
eval "hosts=\${${role}_hosts}"
read -a ${role}_hosts_a <<< $hosts
done
for role in $OVERCLOUD_ROLES; do
while ! check_stack $STACK_NAME; do
sleep $SLEEP_TIME
done
rg_stack=$(with_backoff fail_if_empty openstack stack resource show $STACK_NAME $role -c physical_resource_id -f value)
while ! check_stack $rg_stack; do
rg_stack=$(with_backoff fail_if_empty openstack stack resource show $STACK_NAME $role -c physical_resource_id -f value)
done
stacks=$(with_backoff fail_if_empty "openstack stack resource list $rg_stack -c resource_name -c physical_resource_id -f json | jq -r 'sort_by(.resource_name | tonumber ) | .[] | .physical_resource_id'")
rc=${?}
while [ ${rc} -ne 0 ]; do
stacks=$(with_backoff fail_if_empty "openstack stack resource list $rg_stack -c resource_name -c physical_resource_id -f json | jq -r 'sort_by(.resource_name | tonumber) | .[] | .physical_resource_id'")
done
i=0
for stack in $stacks; do
server_resource_name=$role
if [ "$server_resource_name" = "Compute" ]; then
server_resource_name="NovaCompute"
fi
server_stack=$(with_backoff fail_if_empty openstack stack resource show $stack $server_resource_name -c physical_resource_id -f value)
while ! check_stack $server_stack; do
server_stack=$(with_backoff fail_if_empty openstack stack resource show $stack $server_resource_name -c physical_resource_id -f value)
done
while true; do
deployed_server_metadata_url=$(with_backoff openstack stack resource metadata $server_stack deployed-server | jq -r '.["os-collect-config"].request.metadata_url')
if [ "$deployed_server_metadata_url" != "null" ]; then
break
fi
sleep $SLEEP_TIME
done
echo "======================"
echo "$role$i deployed-server.json configuration:"
config="{
\"os-collect-config\": {
\"collectors\": [\"request\", \"local\"],
\"request\": {
\"metadata_url\": \"$deployed_server_metadata_url\"
}
}
}"
echo "$config"
echo "======================"
echo
host=
eval "host=\${${role}_hosts_a[$i]}"
if [ -n "$host" ]; then
ssh $SSH_OPTIONS -i $SUBNODES_SSH_KEY $host "echo '$config' > deployed-server.json"
ssh $SSH_OPTIONS -i $SUBNODES_SSH_KEY $host sudo mkdir -p -m 0700 /var/lib/os-collect-config/local-data/ || true
ssh $SSH_OPTIONS -i $SUBNODES_SSH_KEY $host sudo cp deployed-server.json /var/lib/os-collect-config/local-data/deployed-server.json
ssh $SSH_OPTIONS -i $SUBNODES_SSH_KEY $host sudo systemctl start os-collect-config
ssh $SSH_OPTIONS -i $SUBNODES_SSH_KEY $host sudo systemctl enable os-collect-config
fi
let i+=1
done
done