Yes IPV6 is supported, however the error you provided indicates problems starting containers.  Make sure you pin to container-tools:3.0 to ensure you get the version we expect.

    dnf module -y disable container-tools:rhel8 ;
    dnf module -y enable container-tools:3.0

On Thu, Nov 25, 2021 at 1:02 AM Lokendra Rathour <lokendrarathour@gmail.com> wrote:

Hi,

I am trying to install the undercloud using the ipv6 address on Centos 8 using Train release. 

It is seen that the deployment of undercloud is getting failed with error as mentioned below. Same deployment is working in the normal ipv4 case.

So Questions:

1. is IPV6 supported in TripleO , if yes then please suggest how. 

Error:

nied",
    " attempt(s): 2",
    "2021-11-25 07:25:31,535 WARNING: 65355 -- Retrying running container: zaqar",
    "2021-11-25 07:25:34,887 ERROR: 65355 -- ['/usr/bin/podman', 'run', '--user', '0', '--name', 'container-puppet-zaqar', '--env', 'PUPPET_TAGS=file,file_line,concat,augeas,cron,zaqar_config', '--env', 'NAME=zaqar', '--env', 'HOSTNAME=undercloud', '--env', 'NO_ARCHIVE=', '--env', 'STEP=6', '--env', 'NET_HOST=true', '--env', 'DEBUG=False', '--volume', '/etc/localtime:/etc/localtime:ro', '--volume', '/tmp/tmp06nvxzzz:/etc/config.pp:ro', '--volume', '/etc/puppet/:/tmp/puppet-etc/:ro', '--volume', '/etc/pki/ca-trust/extracted:/etc/pki/ca-trust/extracted:ro', '--volume', '/etc/pki/tls/certs/ca-bundle.crt:/etc/pki/tls/certs/ca-bundle.crt:ro', '--volume', '/etc/pki/tls/certs/ca-bundle.trust.crt:/etc/pki/tls/certs/ca-bundle.trust.crt:ro', '--volume', '/etc/pki/tls/cert.pem:/etc/pki/tls/cert.pem:ro', '--volume', '/var/lib/config-data:/var/lib/config-data/:rw', '--volume', '/var/lib/container-puppet/puppetlabs/facter.conf:/etc/puppetlabs/facter/facter.conf:ro', '--volume', '/var/lib/container-puppet/puppetlabs/:/opt/puppetlabs/:ro', '--volume', '/dev/log:/dev/log:rw', '--rm', '--log-driver', 'k8s-file', '--log-opt', 'path=/var/log/containers/stdouts/container-puppet-zaqar.log', '--security-opt', 'label=disable', '--volume', '/usr/share/openstack-puppet/modules/:/usr/share/openstack-puppet/modules/:ro', '--entrypoint', '/var/lib/container-puppet/container-puppet.sh', '--net', 'host', '--volume', '/etc/hosts:/etc/hosts:ro', '--volume', '/var/lib/container-puppet/container-puppet.sh:/var/lib/container-puppet/container-puppet.sh:ro', 'undercloud.ctlplane.localdomain:8787/tripleotraincentos8/centos-binary-zaqar-wsgi:current-tripleo'] run failed after Error: container_linux.go:370: starting container process caused: error adding seccomp filter rule for syscall bdflush: permission denied: OCI permission denied",
    " attempt(s): 3",
    "2021-11-25 07:25:34,888 WARNING: 65355 -- Retrying running container: zaqar",
    "2021-11-25 07:25:34,888 ERROR: 65355 -- Failed running container for zaqar",
    "2021-11-25 07:25:34,888 INFO: 65355 -- Finished processing puppet configs for zaqar",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring crond",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring glance_api",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring heat_api",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring heat",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring ironic_api",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring ironic",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring ironic_inspector",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring neutron",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring iscsid",
    "2021-11-25 07:25:34,889 ERROR: 65345 -- ERROR configuring keystone",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring memcached",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring mistral",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring mysql",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring nova",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring rabbitmq",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring placement",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring swift",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring swift_ringbuilder",
    "2021-11-25 07:25:34,890 ERROR: 65345 -- ERROR configuring zaqar"
   ],
   "stderr_lines": [],
   "_ansible_no_log": false,
   "attempts": 15
  }
 ]
]
Not cleaning working directory /home/stack/tripleo-heat-installer-templates
Not cleaning ansible directory /home/stack/undercloud-ansible-mw4crw92
Install artifact is located at /home/stack/undercloud-install-20211125072536.tar.bzip2

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Deployment Failed!

ERROR: Heat log files: /var/log/heat-launcher/undercloud_deploy-o_qf1b4w

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Deployment failed.
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1345, in _standalone_deploy
    raise exceptions.DeploymentError('Deployment failed')
tripleoclient.exceptions.DeploymentError: Deployment failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1363, in _standalone_deploy
    raise exceptions.DeploymentError(six.text_type(e))
tripleoclient.exceptions.DeploymentError: Deployment failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/cliff/app.py", line 401, in run_subcommand
    result = cmd.run(parsed_args)
  File "/usr/lib/python3.6/site-packages/cliff/command.py", line 185, in run
    return_code = self.take_action(parsed_args) or 0
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1451, in take_action
    if self._standalone_deploy(parsed_args) != 0:
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1400, in _standalone_deploy
    raise exceptions.DeploymentError('Deployment failed.')
tripleoclient.exceptions.DeploymentError: Deployment failed.
clean_up Deploy: Deployment failed.
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1345, in _standalone_deploy
    raise exceptions.DeploymentError('Deployment failed')
tripleoclient.exceptions.DeploymentError: Deployment failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1363, in _standalone_deploy
    raise exceptions.DeploymentError(six.text_type(e))
tripleoclient.exceptions.DeploymentError: Deployment failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/osc_lib/shell.py", line 136, in run
    ret_val = super(OpenStackShell, self).run(argv)
  File "/usr/lib/python3.6/site-packages/cliff/app.py", line 281, in run
    result = self.run_subcommand(remainder)
  File "/usr/lib/python3.6/site-packages/osc_lib/shell.py", line 176, in run_subcommand
    ret_value = super(OpenStackShell, self).run_subcommand(argv)
  File "/usr/lib/python3.6/site-packages/cliff/app.py", line 401, in run_subcommand
    result = cmd.run(parsed_args)
  File "/usr/lib/python3.6/site-packages/cliff/command.py", line 185, in run
    return_code = self.take_action(parsed_args) or 0
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1451, in take_action
    if self._standalone_deploy(parsed_args) != 0:
  File "/usr/lib/python3.6/site-packages/tripleoclient/v1/tripleo_deploy.py", line 1400, in _standalone_deploy
    raise exceptions.DeploymentError('Deployment failed.')
tripleoclient.exceptions.DeploymentError: Deployment failed.

END return value: 1

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

An error has occured while deploying the Undercloud.

See the previous output for details about what went wrong.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Command '['sudo', '--preserve-env', 'openstack', 'tripleo', 'deploy', '--standalone', '--standalone-role', 'Undercloud', '--stack', 'undercloud', '--local-domain=localdomain', '--local-ip=abce:abce:abce::1/64', '--templates=/usr/share/openstack-tripleo-heat-templates/', '--networks-file=network_data_undercloud.yaml', '--heat-native', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/undercloud.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/use-dns-for-vips.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/podman.yaml', '-e', '/home/stack/containers-prepare-parameter.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/ironic.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/ironic-inspector.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/mistral.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/zaqar-swift-backend.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/disable-telemetry.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/tempest.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/ssl/no-tls-endpoints-public-ip.yaml', '--deployment-user', 'stack', '--output-dir=/home/stack', '-e', '/home/stack/tripleo-config-generated-env-files/undercloud_parameters.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/tripleo-validations.yaml', '--debug', '--log-file=install-undercloud.log', '-e', '/usr/share/openstack-tripleo-heat-templates/undercloud-stack-vstate-dropin.yaml']' returned non-zero exit status 1.
Command '['sudo', '--preserve-env', 'openstack', 'tripleo', 'deploy', '--standalone', '--standalone-role', 'Undercloud', '--stack', 'undercloud', '--local-domain=localdomain', '--local-ip=abce:abce:abce::1/64', '--templates=/usr/share/openstack-tripleo-heat-templates/', '--networks-file=network_data_undercloud.yaml', '--heat-native', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/undercloud.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/use-dns-for-vips.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/podman.yaml', '-e', '/home/stack/containers-prepare-parameter.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/ironic.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/ironic-inspector.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/mistral.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/zaqar-swift-backend.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/disable-telemetry.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/services/tempest.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/ssl/no-tls-endpoints-public-ip.yaml', '--deployment-user', 'stack', '--output-dir=/home/stack', '-e', '/home/stack/tripleo-config-generated-env-files/undercloud_parameters.yaml', '-e', '/usr/share/openstack-tripleo-heat-templates/environments/tripleo-validations.yaml', '--debug', '--log-file=install-undercloud.log', '-e', '/usr/share/openstack-tripleo-heat-templates/undercloud-stack-vstate-dropin.yaml']' returned non-zero exit status 1.
END return value: 1
[stack@undercloud ~]$