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Re: Error Starting Origin Node



Hello Jason, thanks for swift response:

What does your inventory file look like?

# Create an OSEv3 group that contains the masters and nodes groups
[OSEv3:children]
masters
nodes
nfs

# Set variables common for all OSEv3 hosts
[OSEv3:vars]
ansible_ssh_user=root
debug_level=2
deployment_type=origin


# htpasswd auth
openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true', 'challenge': 'true', 'kind': 'HTPasswdPasswordIdentityProvider', 'filename': '/etc/origin/master/htpasswd'}]

# default subdomain to use for exposed routes
osm_default_subdomain=app.maomuffy.lab

# default project node selector
osm_default_node_selector='region=primary'

# default selectors for router and registry services
openshift_router_selector='region=infra'
openshift_registry_selector='region=infra'

## Registry Storage Options
##
## Storage Kind
openshift_hosted_registry_storage_kind=nfs
##
## Storage Host
openshift_hosted_registry_storage_host=registry.maomuffy.lab
##
## NFS Export Options
openshift_hosted_registry_storage_nfs_options='*(rw,root_squash)'
##
## NFS Export Directory
openshift_hosted_registry_storage_nfs_directory=/exports
##
## Registry Volume Name
openshift_hosted_registry_storage_volume_name=registry
##
## Persistent Volume Access Mode
openshift_hosted_registry_storage_access_modes=['ReadWriteMany']

openshift_override_hostname_check=true

# host group for masters
[masters]
master.maomuffy.lab openshift_ip=1.1.1.171

[nfs]
registry.maomuffy.lab

[nodes]
master.maomuffy.lab openshift_node_labels="{'region': 'infra', 'zone': 'default'}" openshift_ip=1.1.1.171 openshift_schedulable=False
node1.maomuffy.lab openshift_node_labels="{'region': 'primary', 'zone': 'north'}" openshift_ip=1.1.1.172


After running the installer again with the exception of changing the debug_level=2 to debug_level=5, it worked. I have battled with this error for two days now and for some weird reason, it worked. Not sure what fixed it really.

Thanks again for your help!


On Fri, Apr 1, 2016 at 1:53 PM, Jason DeTiberus <jdetiber redhat com> wrote:

What does your inventory file look like?

How about the output of the journal logs for origin-master?

Is this a cloud deployment (AWS, GCE, OpenStack)? If so, are you configuring the cloud provider integration?

On Apr 1, 2016 8:18 AM, "Mfawa Alfred Onen" <muffycompoqm gmail com> wrote:
I wanted to setup a small lab consisting of 1 Master, 1 Node, 1 NFS storage Node for the Registry but got the following error during the ansible playbook run. I am using the openshift-ansible installer (for advanced installation) from https://github.com/openshift/openshift-ansible

1. Ansible Playbook Error

TASK: [openshift_node | Start and enable node] ********************************
failed: [master.maomuffy.lab] => {"failed": true}
msg: Job for origin-node.service failed because the control process exited with error code. See "systemctl status origin-node.service" and "journalctl -xe" for details.

failed: [node1.maomuffy.lab] => {"failed": true}
msg: Job for origin-node.service failed because the control process exited with error code. See "systemctl status origin-node.service" and "journalctl -xe" for details.


FATAL: all hosts have already failed -- aborting

PLAY RECAP ********************************************************************
           to retry, use: --limit @/root/config.retry

localhost                  : ok=22   changed=0    unreachable=0    failed=0
master.maomuffy.lab        : ok=295  changed=2    unreachable=0    failed=1
node1.maomuffy.lab         : ok=72   changed=1    unreachable=0    failed=1
registry.maomuffy.lab      : ok=35   changed=0    unreachable=0    failed=0


2. Result of "systemctl status origin-node.service -l"

origin-node.service - Origin Node
   Loaded: loaded (/usr/lib/systemd/system/origin-node.service; enabled; vendor preset: disabled)
  Drop-In: /usr/lib/systemd/system/origin-node.service.d
           ââopenshift-sdn-ovs.conf
   Active: activating (start) since Fri 2016-04-01 15:08:50 WAT; 28s ago
 Main PID: 22983 (openshift)
   CGroup: /system.slice/origin-node.service
           ââ22983 /usr/bin/openshift start node --config=/etc/origin/node/node-config.yaml --loglevel=2

Apr 01 15:09:14 master.maomuffy.lab origin-node[22983]: W0401 15:09:14.509989   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:15 master.maomuffy.lab origin-node[22983]: W0401 15:09:15.022509   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:15 master.maomuffy.lab origin-node[22983]: W0401 15:09:15.530037   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:16 master.maomuffy.lab origin-node[22983]: W0401 15:09:16.038613   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:16 master.maomuffy.lab origin-node[22983]: W0401 15:09:16.546537   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:17 master.maomuffy.lab origin-node[22983]: W0401 15:09:17.050915   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:17 master.maomuffy.lab origin-node[22983]: W0401 15:09:17.554703   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:18 master.maomuffy.lab origin-node[22983]: W0401 15:09:18.059674   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:18 master.maomuffy.lab origin-node[22983]: W0401 15:09:18.563857   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr 01 15:09:19 master.maomuffy.lab origin-node[22983]: W0401 15:09:19.070060   22983 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...

3. Result of "journalctl -xe"

Apr 01 15:10:21 master.maomuffy.lab origin-node[23029]: W0401 15:10:21.856119   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:22 master.maomuffy.lab origin-node[23029]: W0401 15:10:22.358740   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:22 master.maomuffy.lab origin-node[23029]: W0401 15:10:22.864887   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:23 master.maomuffy.lab origin-node[23029]: W0401 15:10:23.371731   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:23 master.maomuffy.lab origin-node[23029]: W0401 15:10:23.879284   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:24 master.maomuffy.lab origin-node[23029]: W0401 15:10:24.385482   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:24 master.maomuffy.lab origin-node[23029]: W0401 15:10:24.891242   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:25 master.maomuffy.lab origin-node[23029]: W0401 15:10:25.397224   23029 subnets.go:150] Could not find an allocated su
Apr 01 15:10:25 master.maomuffy.lab origin-node[23029]: F0401 15:10:25.897766   23029 node.go:258] error: SDN node startup failed: F
Apr 01 15:10:25 master.maomuffy.lab systemd[1]: origin-node.service: main process exited, code=exited, status=255/n/a
Apr 01 15:10:25 master.maomuffy.lab systemd[1]: Failed to start Origin Node.
-- Subject: Unit origin-node.service has failed
-- Defined-By: systemd
--
-- Unit origin-node.service has failed.
--
-- The result is failed.
Apr 01 15:10:25 master.maomuffy.lab systemd[1]: Unit origin-node.service entered failed state.
Apr 01 15:10:25 master.maomuffy.lab systemd[1]: origin-node.service failed.
Apr 01 15:10:26 master.maomuffy.lab systemd[1]: origin-node.service holdoff time over, scheduling restart.
Apr 01 15:10:26 master.maomuffy.lab systemd[1]: Starting Origin Node...
-- Subject: Unit origin-node.service has begun start-up
-- Defined-By: systemd
--
-- Unit origin-node.service has begun starting up.

4. Checking /var/log/messages

Apr  1 15:11:30 master origin-node: I0401 15:11:30.804637   23092 manager.go:172] Version: {KernelVersion:3.10.0-327.10.1.el7.x86_64 ContainerOsVersion:CentOS Linux 7 (Core) DockerVersion:1.9.1 CadvisorVersion: CadvisorRevision:}
Apr  1 15:11:30 master origin-node: I0401 15:11:30.805420   23092 server.go:320] Using root directory: /var/lib/origin/openshift.local.volumes
Apr  1 15:11:30 master origin-node: I0401 15:11:30.805646   23092 server.go:654] Watching apiserver
Apr  1 15:11:30 master origin-node: I0401 15:11:30.823906   23092 plugins.go:122] Loaded network plugin "redhat/openshift-ovs-subnet"
Apr  1 15:11:30 master origin-node: I0401 15:11:30.823960   23092 kubelet.go:370] Hairpin mode set to true
Apr  1 15:11:31 master origin-node: W0401 15:11:31.527611   23092 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr  1 15:11:31 master origin-node: I0401 15:11:31.658479   23092 manager.go:196] Setting dockerRoot to /var/lib/docker
Apr  1 15:11:31 master origin-node: I0401 15:11:31.658561   23092 plugins.go:56] Registering credential provider: .dockercfg
Apr  1 15:11:32 master origin-node: W0401 15:11:32.050089   23092 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr  1 15:11:32 master origin-node: W0401 15:11:32.555947   23092 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr  1 15:11:33 master origin-node: W0401 15:11:33.066090   23092 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr  1 15:11:33 master origin-node: W0401 15:11:33.572013   23092 subnets.go:150] Could not find an allocated subnet for node: master.maomuffy.lab, Waiting...
Apr  1 15:11:33 master origin-node: F0401 15:11:33.148075   23072 node.go:258] error: SDN node startup failed: Failed to start plugin: Failed to get subnet for this host: master.maomuffy.lab, error: hostsubnets "master.maomuffy.lab" not found

What could I have done wrong considering I used the documentation here: https://docs.openshift.org/latest/install_config/install/advanced_install.html#single-master

Kind Regards!

--
Mfawa Alfred Onen
System Administrator / GDG Lead, Bingham University
Department of Computer Science,
Bingham University.

E-Mail: muffycompoqm gmail com
Phone1: +234 805 944 3154
Phone2: +234 803 079 6088
Twitter: @muffycompo

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--
Mfawa Alfred Onen
System Administrator / GDG Lead, Bingham University
Department of Computer Science,
Bingham University.

E-Mail: muffycompoqm gmail com
Phone1: +234 805 944 3154
Phone2: +234 803 079 6088
Twitter: @muffycompo
Google+: https://plus.google.com/+MfawaAlfredOnen

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