Dear Team, I've encountered some issue to installing openshift (okd 3.11) on 3 vms (1 master and 2 nodes). I followed the recommendations and procedure as described in docs. Then I launched the ansible prerequiste playbook without issue, all was fine. But unfortunately the deploy_cluster playbook didn't finished. Some errors appears when he start the pod.
2019-05-17 16:58:52,157 p=6592 u=root | FAILED - RETRYING: Wait for control
plane pods to appear (2 retries left).
2019-05-17 16:58:57,607 p=6592 u=root | FAILED - RETRYING: Wait for control
plane pods to appear (1 retries left).
2019-05-17 16:59:02,998 p=6592 u=root | failed: [master.lab.oshift.edu]
(item=etcd) => {"attempts": 60, "changed": false, "item": "etcd", "msg":
{"cmd": "/usr/bin/oc get pod master-etcd-master.lab.oshift.edu -o json -n
kube-system", "results": [{}], "returncode": 1, "stderr": "The connection to
the server master:8443 was refused - did you specify the right host or
port?\n", "stdout": ""}}
2019-05-17 16:59:03,531 p=6592 u=root | FAILED - RETRYING: Wait for control
plane pods to appear (60 retries left).
2019-05-17 16:59:08,980 p=6592 u=root | FAILED - RETRYING: Wait for control
plane pods to appear (59 retries left).
Regarding this issue, I've checked the master server and I didn't seen the http
port 8443 open or no http/nginx/or whatever service are running, strange.....
DNS server was installed on a vm called services and the dig command was ok.
Please let me know if I failed to install something or is the inventory config
wrong? what should I do to troubleshoot this problem?
Thanks and best regards, J.
Here's the inventory file:
# cat inventory/hosts
#####################################################################
#
# HOSTS configuration for our labs
#
# 2019-05-17
#
#####################################################################
[workstation]
workstation.lab.oshift.edu
[masters]
master.lab.oshift.edu
[etcd]
master.lab.oshift.edu
[nodes]
master.lab.oshift.edu openshift_node_group_name="node-config-master"
node1.lab.oshift.edu openshift_node_group_name="node-config-compute"
node2.lab.oshift.edu openshift_node_group_name="node-config-compute"
[nfs]
services.lab.oshift.edu
# Create an OSEv3 group that contains the masters and nodes groups
[OSEv3:children]
masters
nodes
etcd
nfs
[OSEv3:vars]
###############################################################################
# Common/ Required configuration variables follow #
###############################################################################
# How ansible access hosts
ansible_user=root
ansible_become=true
openshift_deployment_type=origin
openshift_release="3.11"
openshift_master_default_subdomain=apps.lab.oshift.edu
###############################################################################
# Additional configuration variables follow #
###############################################################################
# DEBUG
debug_level=4
# DISABLE SOME CHECKS
openshift_disable_check=disk_availability,memory_availability,docker_storage
# Enable etcd debug logging, defaults to false
etcd_debug=true
# Set etcd log levels by package
etcd_log_package_levels="etcdserver=WARNING,security=INFO"
# htpasswd auth
openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
'challenge': 'true', 'kind': 'HTPasswdPasswordIdentityProvider'}]
# Defining htpasswd users
openshift_master_htpasswd_users={'admin':
'$apr1$Ky/ZY39n$Z8/t3xJsnxGANzypVTtmD0', 'developer':
'$apr1$MdVAOTmy$8nB.ANU4OeciLjDeU68w/1'}
# Option B - External NFS Host
openshift_hosted_registry_storage_kind=nfs
openshift_hosted_registry_storage_access_modes=['ReadWriteMany']
openshift_hosted_registry_storage_nfs_directory=/openshift_storage
openshift_hosted_registry_storage_nfs_options='*(rw,root_squash)'
openshift_hosted_registry_storage_volume_name=registry
openshift_hosted_registry_storage_volume_size=10Gi
# ENABLE FIREWALLD
os_firewall_use_firewalld=true
[root@workstation openshift-ansible]#
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