Hello,
I am trying to set up Kubernetes cluster using Kubespray but on the halfway installation the playbook exit out with this error. I appreciate If I get any valuable inputs. Thanks

fatal: [minion01]: FAILED! => {
    "attempts": 2,
    "changed": false,
    "cmd": [
        "sh",
        "-c",
        "/usr/bin/docker rm -f etcdctl-binarycopy; /usr/bin/docker create --name etcdctl-binarycopy quay.io/coreos/etcd:v3.2.24 && /usr/bin/docker cp etcdctl-binarycopy:/usr/local/bin/etcdctl /usr/local/bin/etcdctl && /usr/bin/docker rm -f etcdctl-binarycopy"
    ],
    "delta": "0:00:15.312319",
    "end": "2018-11-12 17:36:21.077510",
    "invocation": {
        "module_args": {
            "_raw_params": "sh -c \"/usr/bin/docker rm -f etcdctl-binarycopy; /usr/bin/docker create --name etcdctl-binarycopy quay.io/coreos/etcd:v3.2.24 && /usr/bin/docker cp etcdctl-binarycopy:/usr/local/bin/etcdctl /usr/local/bin/etcdctl && /usr/bin/docker rm -f etcdctl-binarycopy\"",
            "_uses_shell": false,
            "argv": null,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "stdin": null,
            "warn": true
        }
    },
    "msg": "non-zero return code",
    "rc": 1,
    "start": "2018-11-12 17:36:05.765191",
    ****"stderr": "Error: No such container: etcdctl-binarycopy\nUnable to find image 'quay.io/coreos/etcd:v3.2.24' locally\nError response from daemon: Get https://quay.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)",****
    "stderr_lines": [
        "Error: No such container: etcdctl-binarycopy",
        "Unable to find image 'quay.io/coreos/etcd:v3.2.24' locally",
        "Error response from daemon: Get https://quay.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"
    ],
    "stdout": "",
    "stdout_lines": []

@stacksofplates Thank you very much It works.

Trying to add tags to this thread but I did not find a way to do it.

This is a different error I am facing in a row while Installing kubernetes with Kubespray. I have 2masters and 2 workers and this failed message only occurring on master number 2 but not on any other. In my inventory I have given only 3 nodes for etcd whichever node is mentioned under [etcd] is not showing any error except this node(Master2) which is not under [etcd] in the inventory file.

fatal: [kube-master02]: FAILED! => {
    "changed": false,
    "cmd": [
        "openssl",
        "x509",
        "-in",
        "/etc/ssl/etcd/ssl/node-kube-master02.pem",
        "-noout",
        "-serial"
    ],
    "delta": "0:00:00.015051",
    "end": "2018-11-13 21:23:37.245266",
    "invocation": {
        "module_args": {
            "_raw_params": "openssl x509 -in /etc/ssl/etcd/ssl/node-kube-master02.pem -noout -serial",
            "_uses_shell": false,
            "argv": null,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "stdin": null,
            "warn": true
        }
    },
    "msg": "non-zero return code",
    "rc": 1,
    "start": "2018-11-13 21:23:37.230215",
    "stderr": "Error opening Certificate /etc/ssl/etcd/ssl/node-kube-master02.pem\n140249322252192:error:02001002:system library:fopen:No such file or directory:bss_file.c:402:fopen('/etc/ssl/etcd/ssl/node-kube-master02.pem','r')\n140249322252192:error:20074002:BIO routines:FILE_CTRL:system lib:bss_file.c:404:\nunable to load certificate",
    "stderr_lines": [
        "Error opening Certificate /etc/ssl/etcd/ssl/node-kube-master02.pem",
        "140249322252192:error:02001002:system library:fopen:No such file or directory:bss_file.c:402:fopen('/etc/ssl/etcd/ssl/node-kube-master02.pem','r')",
        "140249322252192:error:20074002:BIO routines:FILE_CTRL:system lib:bss_file.c:404:",
        "unable to load certificate"
    ],
    "stdout": "",
    "stdout_lines": []

@stacksofplates Thank you very much It works.

@DustinB3403
Yes, I checked the path and /usr/bin/docker and it is there. /usr/bin/docker - where docker is not a directory but seems like a Binary file.

I did not understood this part in your comment - (are you able to manually create the directory using /usr/bin/docker create --name etcdctl-binarycopy quay.io/coreos/etcd:v3.2.24) .

What do you want me to create exactly?

@flaxking We are downloading all the images and putting up everything in the J frog artifactory and creating the repos in /etc/yum.repos which is pointing to the J frog artifactory where all our yum repos and etc will be located.

So, manually download the image and set it up to the J frog ?

@flaxking So, If I am behind the proxy how to solve this error? Pulling the docker image directly will knock out this error?

@flaxking
I am behind a proxy. I did not try to pull directly from docker but I will do it and update it. Thanks for the response.

Hello,
I am trying to set up Kubernetes cluster using Kubespray but on the halfway installation the playbook exit out with this error. I appreciate If I get any valuable inputs. Thanks

fatal: [minion01]: FAILED! => {
    "attempts": 2,
    "changed": false,
    "cmd": [
        "sh",
        "-c",
        "/usr/bin/docker rm -f etcdctl-binarycopy; /usr/bin/docker create --name etcdctl-binarycopy quay.io/coreos/etcd:v3.2.24 && /usr/bin/docker cp etcdctl-binarycopy:/usr/local/bin/etcdctl /usr/local/bin/etcdctl && /usr/bin/docker rm -f etcdctl-binarycopy"
    ],
    "delta": "0:00:15.312319",
    "end": "2018-11-12 17:36:21.077510",
    "invocation": {
        "module_args": {
            "_raw_params": "sh -c \"/usr/bin/docker rm -f etcdctl-binarycopy; /usr/bin/docker create --name etcdctl-binarycopy quay.io/coreos/etcd:v3.2.24 && /usr/bin/docker cp etcdctl-binarycopy:/usr/local/bin/etcdctl /usr/local/bin/etcdctl && /usr/bin/docker rm -f etcdctl-binarycopy\"",
            "_uses_shell": false,
            "argv": null,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "stdin": null,
            "warn": true
        }
    },
    "msg": "non-zero return code",
    "rc": 1,
    "start": "2018-11-12 17:36:05.765191",
    ****"stderr": "Error: No such container: etcdctl-binarycopy\nUnable to find image 'quay.io/coreos/etcd:v3.2.24' locally\nError response from daemon: Get https://quay.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)",****
    "stderr_lines": [
        "Error: No such container: etcdctl-binarycopy",
        "Unable to find image 'quay.io/coreos/etcd:v3.2.24' locally",
        "Error response from daemon: Get https://quay.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"
    ],
    "stdout": "",
    "stdout_lines": []