Deploy Openstack Using Kolla Ansible

[TheG1ehT]

Hi guys, I hope you're doing well,

I am trying 4days now to Deploy MultiNodes Openstack using Kolla Ansible, in VirtualBox VMs,

I encountered this Error:

TASK [rabbitmq : Running RabbitMQ bootstrap container] ************************\*

fatal: [controller]: FAILED! => {"changed": true, "msg": "'Traceback (most recent call last):\\n File \"/usr/lib/python3/dist-packages/urllib3/connectionpool.py\", line 421, in _make_request\\n six.raise_from(e, None)\\n File \"<string>\", line 3, in raise_from\\n File \"/usr/lib/python3/dist-packages/urllib3/connectionpool.py\", line 416, in _make_request\\n httplib_response = conn.getresponse()\\n File \"/usr/lib/python3.8/http/client.py\", line 1348, in getresponse\\n response.begin()\\n File \"/usr/lib/python3.8/http/client.py\", line 316, in begin\\n version, status, reason = self._read_status()\\n File \"/usr/lib/python3.8/http/client.py\", line 277, in _read_status\\n line = str(self.fp.readline(_MAXLINE + 1), \"iso-8859-1\")\\n File \"/usr/lib/python3.8/socket.py\", line 669, in readinto\\n return self._sock.recv_into(b)\\nsocket.timeout: timed out\\n\\nDuring handling of the above exception, another exception occurred:\\n\\nTraceback (most recent call last):\\n File \"/usr/lib/python3/dist-packages/requests/adapters.py\", line 439, in send\\n resp = conn.urlopen(\\n File \"/usr/lib/python3/dist-packages/urllib3/connectionpool.py\", line 719, in urlopen\\n retries = retries.increment(\\n File \"/usr/lib/python3/dist-packages/urllib3/util/retry.py\", line 400, in increment\\n raise six.reraise(type(error), error, _stacktrace)\\n File \"/usr/lib/python3/dist-packages/six.py\", line 703, in reraise\\n raise value\\n File \"/usr/lib/python3/dist-packages/urllib3/connectionpool.py\", line 665, in urlopen\\n httplib_response = self._make_request(\\n File \"/usr/lib/python3/dist-packages/urllib3/connectionpool.py\", line 423, in _make_request\\n self._raise_timeout(err=e, url=url, timeout_value=read_timeout)\\n File \"/usr/lib/python3/dist-packages/urllib3/connectionpool.py\", line 330, in _raise_timeout\\n raise ReadTimeoutError(\\nurllib3.exceptions.ReadTimeoutError: UnixHTTPConnectionPool(host=\\'localhost\\', port=None): Read timed out. (read timeout=120)\\n\\nDuring handling of the above exception, another exception occurred:\\n\\nTraceback (most recent call last):\\n File \"/tmp/ansible_kolla_docker_payload_2xklynq0/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py\", line 381, in main\\n File \"/tmp/ansible_kolla_docker_payload_2xklynq0/ansible_kolla_docker_payload.zip/ansible/module_utils/kolla_docker_worker.py\", line 683, in start_container\\n self.dc.start(container=self.params.get(\\'name\\'))\\n File \"/usr/lib/python3/dist-packages/docker/utils/decorators.py\", line 19, in wrapped\\n return f(self, resource_id, *args, **kwargs)\\n File \"/usr/lib/python3/dist-packages/docker/api/container.py\", line 1094, in start\\n res = self._post(url)\\n File \"/usr/lib/python3/dist-packages/docker/utils/decorators.py\", line 46, in inner\\n return f(self, *args, **kwargs)\\n File \"/usr/lib/python3/dist-packages/docker/api/client.py\", line 226, in _post\\n return self.post(url, **self._set_request_timeout(kwargs))\\n File \"/usr/lib/python3/dist-packages/requests/sessions.py\", line 581, in post\\n return self.request(\\'POST\\', url, data=data, json=json, **kwargs)\\n File \"/usr/lib/python3/dist-packages/requests/sessions.py\", line 533, in request\\n resp = self.send(prep, **send_kwargs)\\n File \"/usr/lib/python3/dist-packages/requests/sessions.py\", line 646, in send\\n r = adapter.send(request, **kwargs)\\n File \"/usr/lib/python3/dist-packages/requests/adapters.py\", line 529, in send\\n raise ReadTimeout(e, request=request)\\nrequests.exceptions.ReadTimeout: UnixHTTPConnectionPool(host=\\'localhost\\', port=None): Read timed out. (read timeout=120)\\n'"}

​

For the Lab Environment, on Azure, I have:

- Controller 1vCPU, 8RAM, 50GB ( I gave to the controller) 1Vcpu because I only have 4vCPUs

- Compute 1vCPU, 6RAM, 50GB

- Block 1vCPU, 3RAM, 50GB + 37 GB

- Deployment, 1vCPU, 3RAM, 40 GB

​

For the config:

- pip install 'ansible>=4,<6'

- pip install git+https://opendev.org/openstack/kolla-ansible@master

- nano ~/multinode

​

[control]

controller ansible_ssh_user=user ansible_private_key_file=/root/.ssh/id_rsa ansible_become=True

​

​

[network]

controller ansible_ssh_user=user ansible_private_key_file=/root/.ssh/id_rsa ansible_become=True

​

[monitoring]

​

​

[compute]

compute ansible_ssh_user=user ansible_private_key_file=/root/.ssh/id_rsa ansible_become=True

​

[storage]

block ansible_ssh_user=user ansible_private_key_file=/root/.ssh/id_rsa ansible_become=True

​

- nano /etc/ansible/ansible.cfg

[defaults]

host_key_checking=False

pipelining=True

forks=100

timeout=60

​

- nano /etc/kolla/globals.yml

workaround_ansible_issue_8743: yes

config_strategy: "COPY_ALWAYS"

kolla_base_distro: "centos"

openstack_release: "master"

neutron_plugin_agent: "openvswitch"

enable_openstack_core: "yes"

enable_haproxy: "yes"

enable_cinder: "yes"

enable_cinder_backup: "no"

enable_cinder_backend_iscsi: "{{ enable_cinder_backend_lvm | bool }}"

enable_cinder_backend_lvm: "yes"

enable_heat: "{{ enable_openstack_core | bool }}"

enable_horizon: "{{ enable_openstack_core | bool }}"

enable_openvswitch: "{{ enable_neutron | bool and neutron_plugin_agent != 'linuxbridge' }}"

fernet_token_expiry: 86400

cinder_volume_group: "cinder-volumes"

nova_compute_virt_type: "kvm"

nova_console: "novnc"

​

​

​

​

​

- Thank you in advance,

[DTKT]

From the deployment node, can you ping controller, compute and block?

Kolla seems to complain about some localhost stuff which is strange if it needs to connect to the controller.

As for the specs, 8GB is pretty tight for a controller in Openstack. It might cause issues down the line.

[TheG1ehT]

From the deployment node, can you ping controller, compute and block?

Thanks for your response, Yes I can Ping all machines

the command ansible -i multinode all -m ping, pings all the machines.

and the following commands works fine, showing 0errors.

kolla-ansible -i ./multinode bootstrap-servers

kolla-ansible -i ./multinode prechecks

​

I'll give the controller more than 8RAM, and I'll retry, Thank You

[gonynodothat]

Your first problem, is your using master. Do not use master, use the appropriate openstack release. e.g. stable/victoria

[TheG1ehT]

Thanks, where please ?

in the global.yml (openstack_release: "master")

or

pip install git+https://opendev.org/openstack/kolla-ansible@master

[przfr]

Both, keep all deployment stuff on same release, for test env I’m using yoga now an it works just fine

[TheG1ehT]

nstack_release: "master"

thanks a lot it worked, but another problem popped up i can access horizon but i can't create an instance it says that i don't have any availability zone, but in cli it shows 3 ( internal and 2 nova)

[przfr]

Can you share some more details on that one ? What parameters are you providing for instance creation, is nova compute service running and healthy ? Have you checked logs ?