What does it mean
aodh Alarming service
barbican REST API designed for the secure storage, provisioning and management of secrets such as passwords, encryption keys and X.509
cinder OpenStack Block Storage
gnocchi Time Series Database as a Service
glance OpenStack Image Service
heat Deploy instances, volumes and other OpenStack services using YAML based templates.
horizon Openstack’s Dashboard, which provides a web based user interface to OpenStack services
ironic bootstrap
magnum container orchestration engines
Mistral workflow service
keystone identity service
neutron networking as a service
octavia Load balancer
swift OpenStack Object Storage
bash completion
. <(openstack complete 2>/dev/null )
list volumes
openstack volume list
install openstack
dnf install python3-openstackclient
get ip addresses of all host
openstack server list -c Networks -f json | jq -r '.[].Networks[][]'
output
-f csv,json,table,value,yaml
list all
openstack command list -f yaml | grep - | grep list | sed 's/^ - /openstack /g' |grep -v "openstack command list" | while read i ; do echo '*' $i ; $i 2>&1 ; done | tee /tmp/openstack_list_resources.${OS_CLOUD}
How to reach nodes
OPENSTACK=$(openstack server list -c Networks -f json | jq -r '.[].Networks[][]') ; OPENSTACK_JUMP=$(grep 185 <<< "${OPENSTACK}") ; NODES=$(grep -v 185 <<< "${OPENSTACK}") ; for NODE in ${NODES} ; do echo ssh -J core@${OPENSTACK_JUMP} core@${NODE} ; done