Open Stack

Hi Feilong,

I will answer in behalf of Pawel.

[root at kubernetes-cluster2-sdpti5674ukb-master-0 ~]# tail -n 25 
/var/log/cloud-init-output.log
Copying blob 
sha256:fb6ed010e89e8064d698019532ef87719e61ed83f10801b0ed0dee56cf46a988
  240 B / 240 B  0s
Copying config 
sha256:c1f47e73da637994ed9348a99dd25c5f66980ff887c9b2657ef48c8e481528a3
  5.83 KB / 5.83 KB  0s
Writing manifest to image destination
Storing signatures
Extracting to /var/lib/containers/atomic/heat-container-agent.0
systemctl daemon-reload
systemd-tmpfiles --create /etc/tmpfiles.d/heat-container-agent.conf
systemctl enable heat-container-agent
+ systemctl start heat-container-agent
starting services
activating service etcd
activating service docker
activating service kube-apiserver
activating service kube-controller-manager
activating service kube-scheduler
activating service kubelet
activating service kube-proxy
creating /usr/local/bin/flannel-config
Created symlink 
/etc/systemd/system/multi-user.target.wants/flannel-config.service → 
/etc/systemd/system/flannel-config.service.
activating service flanneld
activating service flanneld
Cloud-init v. 0.7.9 running 'modules:final' at Wed, 24 Apr 2019 08:20:43 
+0000. Up 18.36 seconds.
Cloud-init v. 0.7.9 finished at Wed, 24 Apr 2019 08:24:38 +0000. 
Datasource DataSourceOpenStack [net,ver=2].  Up 253.24 seconds

What is the heat task

   kube_cluster_deploy:
     type: OS::Heat::SoftwareDeployment
     properties:
       actions: ['CREATE']
       signal_transport: HEAT_SIGNAL
       config:
         get_resource: kube_cluster_config
       server:
         get_attr: [kube_masters, resource.0]


ment to do?

Is it starting the scripts listed under kube_cluster_config?

   kube_cluster_config:
     type: OS::Heat::SoftwareConfig
     properties:
       group: script
       config:
         list_join:
           - "\n"
           -
             - get_file: 
../../common/templates/kubernetes/fragments/kube-apiserver-to-kubelet-role.sh
             - str_replace:
                 template: {get_file: 
../../common/templates/kubernetes/fragments/enable-cert-api-manager.sh}
                 params:
                   "$CA_KEY": {get_param: ca_key}
             - get_file: 
../../common/templates/kubernetes/fragments/core-dns-service.sh
             - str_replace:
                 template: {get_file: 
../../common/templates/kubernetes/fragments/enable-prometheus-monitoring.sh}
                 params:
                   "$ADMIN_PASSWD": {get_param: grafana_admin_passwd}
             - get_file: 
../../common/templates/kubernetes/fragments/calico-service.sh
             - str_replace:
                 params:
                   $enable-ingress-traefik: {get_file: 
../../common/templates/kubernetes/fragments/enable-ingress-traefik.sh}
                 template: {get_file: 
../../common/templates/kubernetes/fragments/enable-ingress-controller.sh}
             - get_file: 
../../common/templates/kubernetes/fragments/kube-dashboard-service.sh

All the best,
Florian

Am 4/16/19 um 12:09 AM schrieb Feilong Wang:
> Hi Pawel,
> 
> Firstly, please remove the tls-disabled param which it's a known issue.
> And m1.small is a bit small for master which 30mins timout maybe not
> enough. Please address them and try again, then if you still see error,
> pls provied the log /var/log/cloud-init-output.log on your master node.
> Cheers.
> 
> 
> On 16/04/19 2:02 AM, Pawel Konczalski wrote:
>> Hi,
>>
>> i try to deploy a kubernetes cluster on OpenStack rocky with Magnum.
>> All Heat steps runs fine except for the last one "kube_cluster_deploy":
>>
>> kube_cluster_deploy    c3a79e96-87d8-442e-83f1-91d7a1acd896    1
>> minute    Create Failed    CREATE aborted (Task create from
>> SoftwareDeployment "kube_cluster_deploy" Stack
>> "kubernetes-cluster9-l4ol4ger3key"
>> [b17bfab3-f46a-477b-921f-4719bfd8df06] Timed out)
>>
>> The cluster contains three control / compute nodes, Octavia is also
>> installed and works fine as far as I can see.
>>
>> Atomic Image:
>> https://dl.fedoraproject.org/pub/alt/atomic/stable/Fedora-Atomic-27-20180419.0/CloudImages/x86_64/images/Fedora-Atomic-27-20180419.0.x86_64.raw.xz
>>
>>
>> The command was:
>> openstack coe cluster template create kubernetes-cluster-template \
>>    --image fedora-atomic-latest \
>>    --external-network public \
>>    --dns-nameserver 8.8.8.8 \
>>    --master-flavor m1.small \
>>    --flavor m1.large \
>>    --coe kubernetes \
>>    --docker-volume-size 10 \
>>    --tls-disabled \
>>    --floating-ip-enabled
>>
>> openstack coe cluster create kubernetes-cluster \
>>    --cluster-template kubernetes-cluster-template \
>>    --master-count 1 \
>>    --node-count 1 \
>>    --timeout 30 \
>>    --keypair mykey
>>
>> Did someone run also into this Problem or know how to fix it?
>>
>> BR
>>
>> Pawel
> 
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