{"action":"opened","issue":{"url":"https://api.github.com/repos/kubernetes-incubator/kubespray/issues/2988","repository_url":"https://api.github.com/repos/kubernetes-incubator/kubespray","labels_url":"https://api.github.com/repos/kubernetes-incubator/kubespray/issues/2988/labels{/name}","comments_url":"https://api.github.com/repos/kubernetes-incubator/kubespray/issues/2988/comments","events_url":"https://api.github.com/repos/kubernetes-incubator/kubespray/issues/2988/events","html_url":"https://github.com/kubernetes-incubator/kubespray/issues/2988","id":340526783,"node_id":"MDU6SXNzdWUzNDA1MjY3ODM=","number":2988,"title":"Unable to install Kubespray  on ubuntu 16.04 host machine having ipv6 ip ","user":{"login":"yashubh","id":20488936,"node_id":"MDQ6VXNlcjIwNDg4OTM2","avatar_url":"https://avatars1.githubusercontent.com/u/20488936?v=4","gravatar_id":"","url":"https://api.github.com/users/yashubh","html_url":"https://github.com/yashubh","followers_url":"https://api.github.com/users/yashubh/followers","following_url":"https://api.github.com/users/yashubh/following{/other_user}","gists_url":"https://api.github.com/users/yashubh/gists{/gist_id}","starred_url":"https://api.github.com/users/yashubh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yashubh/subscriptions","organizations_url":"https://api.github.com/users/yashubh/orgs","repos_url":"https://api.github.com/users/yashubh/repos","events_url":"https://api.github.com/users/yashubh/events{/privacy}","received_events_url":"https://api.github.com/users/yashubh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-07-12T07:52:12Z","updated_at":"2018-07-12T07:52:12Z","closed_at":null,"author_association":"NONE","body":"\r\n**Environment**:\r\n- **Cloud provider or hardware configuration:**\r\n\r\n- **OS (`printf \"$(uname -srm)\\n$(cat /etc/os-release)\\n\"`):**\r\nLinux 4.13.0-45-generic x86_64\r\nNAME=\"Ubuntu\"\r\nVERSION=\"16.04.4 LTS (Xenial Xerus)\"\r\nID=ubuntu\r\nID_LIKE=debian\r\nPRETTY_NAME=\"Ubuntu 16.04.4 LTS\"\r\nVERSION_ID=\"16.04\"\r\nHOME_URL=\"http://www.ubuntu.com/\"\r\nSUPPORT_URL=\"http://help.ubuntu.com/\"\r\nBUG_REPORT_URL=\"http://bugs.launchpad.net/ubuntu/\"\r\nVERSION_CODENAME=xenial\r\nUBUNTU_CODENAME=xenial\r\n\r\n- **Version of Ansible** (`ansible --version`):\r\nansible 2.4.1.0\r\n  config file = /etc/ansible/ansible.cfg\r\n  configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']\r\n  ansible python module location = /usr/local/lib/python2.7/dist-packages/ansible\r\n  executable location = /usr/local/bin/ansible\r\n  python version = 2.7.12 (default, Dec  4 2017, 14:50:18) [GCC 5.4.0 20160609]\r\n\r\n\r\n**Network plugin used**:\r\n# Can also be set to 'cloud', which lets the cloud provider setup appropriate routing\r\nkube_network_plugin:  cloud\r\n\r\n\r\n**Copy of your inventory file:**\r\n\r\nnode72 ansible_ssh_host=fd00::72\r\nmaster42 ansible_ssh_host=fd00::42\r\n[kube-master]\r\n master42\r\n\r\n[etcd]\r\nmaster42\r\n\r\n[kube-node]\r\n node72\r\n\r\n[k8s-cluster:children]\r\nkube-node\r\nkube-master\r\n\r\n\r\n**install kubernetes via kubespray*:\r\nansible-playbook -i inventory/sample/inventory.cfg -u root -e ansible_ssh_user=root -b cluster.yml\r\n\r\n**Output of ansible run**\r\n\r\nTASK [kubernetes/client : Copy kubectl binary to ansible host] **************************************************************************************************************************************\r\nThursday 12 July 2018  06:35:57 -0600 (0:00:00.048)       0:02:21.190 *********\r\n\r\nTASK [kubernetes/client : create helper script kubectl.sh on ansible host] **************************************************************************************************************************\r\nThursday 12 July 2018  06:35:57 -0600 (0:00:00.046)       0:02:21.237 *********\r\n\r\nTASK [kubernetes-apps/cluster_roles : Kubernetes Apps | Wait for kube-apiserver] ********************************************************************************************************************\r\nThursday 12 July 2018  06:35:57 -0600 (0:00:00.044)       0:02:21.282 *********\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (10 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (9 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (8 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (7 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (6 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (5 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (4 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (3 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (2 retries left).\r\nFAILED - RETRYING: Kubernetes Apps | Wait for kube-apiserver (1 retries left).\r\nfatal: [master42]: FAILED! => {\"attempts\": 10, \"changed\": false, \"content\": \"\", \"failed\": true, \"msg\": \"Status code was not [200]: Request failed: <urlopen error [Errno 111] Connection refused>\", \"redirected\": false, \"status\": -1, \"url\": \"https://127.0.0.1:6443/healthz\"}\r\n\r\nNO MORE HOSTS LEFT **********************************************************************************************************************************************************************************\r\n        to retry, use: --limit @/root/ipv6_testing_20_node/code_6_7/Ensconcek8/snaps_k8s/kubespray_folder/kubespray/cluster.retry\r\n\r\nPLAY RECAP ******************************************************************************************************************************************************************************************\r\nlocalhost                  : ok=2    changed=0    unreachable=0    failed=0\r\nmaster42                   : ok=229  changed=9    unreachable=0    failed=1\r\nnode72                     : ok=201  changed=9    unreachable=0    failed=0\r\n\r\nThursday 12 July 2018  06:37:00 -0600 (0:01:02.837)       0:03:24.120 *********\r\n===============================================================================\r\nkubernetes-apps/cluster_roles : Kubernetes Apps | Wait for kube-apiserver ------------------------------------------------------------------------------------------------------------------- 62.84s\r\ndownload : container_download | Download containers if pull is required or told to always pull (all nodes) ----------------------------------------------------------------------------------- 7.99s\r\nkubernetes/master : Master | wait for kube-scheduler ----------------------------------------------------------------------------------------------------------------------------------------- 5.83s\r\ndownload : container_download | Download containers if pull is required or told to always pull (all nodes) ----------------------------------------------------------------------------------- 4.04s\r\nkubernetes/secrets : Check certs | check if a cert already exists on node -------------------------------------------------------------------------------------------------------------------- 3.35s\r\ndownload : container_download | Download containers if pull is required or told to always pull (all nodes) ----------------------------------------------------------------------------------- 3.28s\r\ndownload : container_download | Download containers if pull is required or told to always pull (all nodes) ----------------------------------------------------------------------------------- 3.28s\r\ndownload : container_download | Download containers if pull is required or told to always pull (all nodes) ----------------------------------------------------------------------------------- 2.53s\r\ngather facts from all instances -------------------------------------------------------------------------------------------------------------------------------------------------------------- 2.29s\r\ndownload : Download items -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1.65s\r\nkubernetes/node : install | Compare host kubelet with hyperkube container -------------------------------------------------------------------------------------------------------------------- 1.46s\r\ndocker : Ensure old versions of Docker are not installed. | Debian --------------------------------------------------------------------------------------------------------------------------- 1.35s\r\ndownload : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1.23s\r\nkubernetes/master : Compare host kubectl with hyperkube container ---------------------------------------------------------------------------------------------------------------------------- 1.18s\r\nkubernetes/node : write the kubecfg (auth) file for kubelet ---------------------------------------------------------------------------------------------------------------------------------- 1.10s\r\ndownload : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1.08s\r\ndownload : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.96s\r\nkubernetes/preinstall : Update package management cache (APT) -------------------------------------------------------------------------------------------------------------------------------- 0.95s\r\ndownload : Download items -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.95s\r\ndownload : Sync container -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.95s\r\n\r\n"}}
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