{"action":"created","issue":{"url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray/issues/5","repository_url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray","labels_url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray/issues/5/labels{/name}","comments_url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray/issues/5/comments","events_url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray/issues/5/events","html_url":"https://github.com/sguyennet/terraform-vsphere-kubespray/issues/5","id":366303551,"node_id":"MDU6SXNzdWUzNjYzMDM1NTE=","number":5,"title":"adding nameservers to docker options fails","user":{"login":"martinmike2","id":131473,"node_id":"MDQ6VXNlcjEzMTQ3Mw==","avatar_url":"https://avatars1.githubusercontent.com/u/131473?v=4","gravatar_id":"","url":"https://api.github.com/users/martinmike2","html_url":"https://github.com/martinmike2","followers_url":"https://api.github.com/users/martinmike2/followers","following_url":"https://api.github.com/users/martinmike2/following{/other_user}","gists_url":"https://api.github.com/users/martinmike2/gists{/gist_id}","starred_url":"https://api.github.com/users/martinmike2/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/martinmike2/subscriptions","organizations_url":"https://api.github.com/users/martinmike2/orgs","repos_url":"https://api.github.com/users/martinmike2/repos","events_url":"https://api.github.com/users/martinmike2/events{/privacy}","received_events_url":"https://api.github.com/users/martinmike2/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-10-03T11:57:46Z","updated_at":"2018-10-03T18:55:18Z","closed_at":"2018-10-03T18:55:18Z","author_association":"NONE","body":"My tfvar looks like: k8s_dns = \"::IP::\"\r\n\r\nalso, what is the k8s_dns_mode  var supposed to be?  no documentation for it\r\n\r\nTASK [docker : add system nameservers to docker options] ***********************\r\nWednesday 03 October 2018  11:55:31 +0000 (0:00:01.310)       0:03:36.671 *****\r\nfatal: [k8s-kubespray-master-0]: FAILED! => {\"msg\": \"Unexpected templating type error occurred on ({{ docker_dns_servers | union(system_nameservers.stdout_lines) | unique }}): coercing to Unicode: need string or buffer, list found\"}\r\nfatal: [k8s-kubespray-master-1]: FAILED! => {\"msg\": \"Unexpected templating type error occurred on ({{ docker_dns_servers | union(system_nameservers.stdout_lines) | unique }}): coercing to Unicode: need string or buffer, list found\"}\r\nfatal: [k8s-kubespray-master-2]: FAILED! => {\"msg\": \"Unexpected templating type error occurred on ({{ docker_dns_servers | union(system_nameservers.stdout_lines) | unique }}): coercing to Unicode: need string or buffer, list found\"}\r\nfatal: [k8s-kubespray-worker-0]: FAILED! => {\"msg\": \"Unexpected templating type error occurred on ({{ docker_dns_servers | union(system_nameservers.stdout_lines) | unique }}): coercing to Unicode: need string or buffer, list found\"}\r\nfatal: [k8s-kubespray-worker-1]: FAILED! => {\"msg\": \"Unexpected templating type error occurred on ({{ docker_dns_servers | union(system_nameservers.stdout_lines) | unique }}): coercing to Unicode: need string or buffer, list found\"}\r\nfatal: [k8s-kubespray-worker-2]: FAILED! => {\"msg\": \"Unexpected templating type error occurred on ({{ docker_dns_servers | union(system_nameservers.stdout_lines) | unique }}): coercing to Unicode: need string or buffer, list found\"}"},"comment":{"url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray/issues/comments/426756248","html_url":"https://github.com/sguyennet/terraform-vsphere-kubespray/issues/5#issuecomment-426756248","issue_url":"https://api.github.com/repos/sguyennet/terraform-vsphere-kubespray/issues/5","id":426756248,"node_id":"MDEyOklzc3VlQ29tbWVudDQyNjc1NjI0OA==","user":{"login":"martinmike2","id":131473,"node_id":"MDQ6VXNlcjEzMTQ3Mw==","avatar_url":"https://avatars1.githubusercontent.com/u/131473?v=4","gravatar_id":"","url":"https://api.github.com/users/martinmike2","html_url":"https://github.com/martinmike2","followers_url":"https://api.github.com/users/martinmike2/followers","following_url":"https://api.github.com/users/martinmike2/following{/other_user}","gists_url":"https://api.github.com/users/martinmike2/gists{/gist_id}","starred_url":"https://api.github.com/users/martinmike2/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/martinmike2/subscriptions","organizations_url":"https://api.github.com/users/martinmike2/orgs","repos_url":"https://api.github.com/users/martinmike2/repos","events_url":"https://api.github.com/users/martinmike2/events{/privacy}","received_events_url":"https://api.github.com/users/martinmike2/received_events","type":"User","site_admin":false},"created_at":"2018-10-03T18:55:18Z","updated_at":"2018-10-03T18:55:18Z","author_association":"NONE","body":"I was just obfuscating, but thank you.  Took another look at the variables file after getting some sleep and saw what you posted, put in a value, and bam it worked!  Thank you for this terraform setup!"}}
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