[Starlingx-discuss] StarlingX 2.0: ansible-playbook fails in task "Initializing Kubernetes master"

Thu Dec 5 03:06:59 UTC 2019

Hi Marcel:
Per your wget log, there is proxy setting needed. And you don't have local private registry for the docker image.
Is it correct?
If so, do you set proxy in localhost.yml?
It will be like below:
docker_http_proxy: http://PROXY_IP:PORT
docker_https_proxy: http://PROXY_IP:PORT

You could use docker pull cmd to verify whether registry could be accessd or not.

Best Regards
Shuicheng

From: Schaible, MarcelX <marcelx.schaible at intel.com>
Sent: Wednesday, December 4, 2019 11:20 PM
To: starlingx-discuss at lists.starlingx.io
Subject: [Starlingx-discuss] StarlingX 2.0: ansible-playbook fails in task "Initializing Kubernetes master"

Hi,

we started a new installation of StarlingX 2.0, DUPLEX and having some problems with the
TASK [bringup-essential-services : Initializing Kubernetes master] (see below)

Network configuration seems to work fine:

wget https://k8s.gcr.io
--2019-12-04 15:16:40--  https://k8s.gcr.io/
Resolving proxy-mu.intel.com (proxy-mu.intel.com)... 10.217.247.236
Connecting to proxy-mu.intel.com (proxy-mu.intel.com)|10.217.247.236|:911... connected.
Proxy request sent, awaiting response... 302 Found
Location: https://cloud.google.com/container-registry/ [following]
--2019-12-04 15:16:40--  https://cloud.google.com/container-registry/
Connecting to proxy-mu.intel.com (proxy-mu.intel.com)|10.217.247.236|:911... connected.
Proxy request sent, awaiting response... 200 OK
Length: 311325 (304K) [text/html]
Saving to: 'index.html.2'

100%[==================================================================================================================================================>] 311,325     1.15MB/s   in 0.3s

2019-12-04 15:16:41 (1.15 MB/s) - 'index.html.2' saved [311325/311325]

Any idea?

Thanks

Marcel

TASK [bringup-essential-services : Update Kube admin yaml with OpenID Connect info] ********************************************************************************************************

TASK [bringup-essential-services : Delete Kube admin yaml OpenID Connect entries if required config parameters are not present] ************************************************************
changed: [localhost] => (item=sed -i -e '/<%= @apiserver_oidc_client_id %>/d' /etc/kubernetes/kubeadm.yaml)
changed: [localhost] => (item=sed -i -e '/<%= @apiserver_oidc_issuer_url %>/d' /etc/kubernetes/kubeadm.yaml)
changed: [localhost] => (item=sed -i -e '/<%= @apiserver_oidc_username_claim %>/d' /etc/kubernetes/kubeadm.yaml)

TASK [bringup-essential-services : Initializing Kubernetes master] *************************************************************************************************************************
fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["kubeadm", "init", "--config=/etc/kubernetes/kubeadm.yaml"], "delta": "0:01:32.357744", "end": "2019-12-04 15:11:42.604982", "msg": "non-zero return code", "rc": 1, "start": "2019-12-04 15:10:10.247238", "stderr": "\t[WARNING SystemVerification]: this Docker version is not on the list of validated versions: 18.09.6. Latest validated version: 18.06\nerror execution phase preflight: [preflight] Some fatal errors occurred:\n\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-apiserver:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\n, error: exit status 1\n\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-controller-manager:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\n, error: exit status 1\n\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-scheduler:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\n, error: exit status 1\n\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-proxy:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\n, error: exit status 1\n\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/pause:3.1: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\n, error: exit status 1\n\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/coredns:1.2.6: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)\n, error: exit status 1\n[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`", "stderr_lines": ["\t[WARNING SystemVerification]: this Docker version is not on the list of validated versions: 18.09.6. Latest validated version: 18.06", "error execution phase preflight: [preflight] Some fatal errors occurred:", "\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-apiserver:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)", ", error: exit status 1", "\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-controller-manager:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)", ", error: exit status 1", "\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-scheduler:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)", ", error: exit status 1", "\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-proxy:v1.13.5: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)", ", error: exit status 1", "\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/pause:3.1: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)", ", error: exit status 1", "\t[ERROR ImagePull]: failed to pull image k8s.gcr.io/coredns:1.2.6: output: Error response from daemon: Get https://k8s.gcr.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)", ", error: exit status 1", "[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`"], "stdout": "[init] Using Kubernetes version: v1.13.5\n[preflight] Running pre-flight checks\n[preflight] Pulling images required for setting up a Kubernetes cluster\n[preflight] This might take a minute or two, depending on the speed of your internet connection\n[preflight] You can also perform this action in beforehand using 'kubeadm config images pull'", "stdout_lines": ["[init] Using Kubernetes version: v1.13.5", "[preflight] Running pre-flight checks", "[preflight] Pulling images required for setting up a Kubernetes cluster", "[preflight] This might take a minute or two, depending on the speed of your internet connection", "[preflight] You can also perform this action in beforehand using 'kubeadm config images pull'"]}

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