I have deployed a new resource group and kubernetes cluster using the acs-engine to extract articles and release via these ARM templates in VSTS. The kubernetes cluster is created however when you ssh into the master docker-engine has not been installed. Running
`systemctl status kubelet`
shows that the service is dead and when you try to run it says the docker.service is dead. This cannot start because the docker engine is not there.
Reading package lists...
May 4 17:32:27 ubuntu cloud-init[2488]: W: GPG error:
https://apt.dockerproject.org/repo ubuntu-xenial InRelease: The
following signatures couldn't be verified because the public key is not
available: NO_PUBKEY F76221572C52609D
May 4 17:32:27 ubuntu cloud-init[2488]: W: The repository
'https://apt.dockerproject.org/repo ubuntu-xenial InRelease' is not
signed.
May 4 17:32:27 ubuntu cloud-init[2488]: Reading package lists...
May 4 17:32:27 ubuntu cloud-init[2488]: Building dependency tree...
May 4 17:32:27 ubuntu cloud-init[2488]: Reading state information...
May 4 17:32:27 ubuntu cloud-init[2488]: The following additional
packages will be installed:
May 4 17:32:27 ubuntu cloud-init[2488]: aufs-tools cgroupfs-mount
libltdl7
May 4 17:32:27 ubuntu cloud-init[2488]: Suggested packages:
May 4 17:32:27 ubuntu cloud-init[2488]: mountall
May 4 17:32:27 ubuntu cloud-init[2488]: The following NEW packages
will be installed:
May 4 17:32:27 ubuntu cloud-init[2488]: aufs-tools cgroupfs-mount
docker-engine libltdl7
May 4 17:32:27 ubuntu cloud-init[2488]: 0 upgraded, 4 newly installed,
0 to remove and 176 not upgraded.
May 4 17:32:27 ubuntu cloud-init[2488]: Need to get 19.4 MB/19.5 MB of
archives.
May 4 17:32:27 ubuntu cloud-init[2488]: After this operation, 102 MB
of additional disk space will be used.
May 4 17:32:27 ubuntu cloud-init[2488]: WARNING: The following
packages cannot be authenticated!
May 4 17:32:27 ubuntu cloud-init[2488]: docker-engine
May 4 17:32:27 ubuntu cloud-init[2488]: E: There were unauthenticated
packages and -y was used without --allow-unauthenticated
May 4 17:32:27 ubuntu cloud-init[2488]: Failed to restart
docker.service: Unit docker.service not found.
May 4 17:32:28 ubuntu cloud-init[2488]: usermod: group 'docker' does
not exist
When you try to run an
apt-get install docker-engine
it fails as you can see above.
Running
sudo apt-get install -y --allow-unauthenticated docker-engine
allow you to install the docker engine and start the kubelet service. You can then access the cluster from the master.
However, there is no .kube/config created so you cannot access this from an external source. I could create the .kube/config from the master and am investigating this now.
This needs to be fixed as I am automating environment deployment.
sudo systemctl status kubelet ● kubelet.service - Kubelet Loaded: loaded (/etc/systemd/system/kubelet.service; disabled; vendor preset: enabled) Active: inactive (dead) sudo systemctl start kubelet Failed to start kubelet.service: Unit docker.service not found.I really need this up and running asap. Please help – Chris Cammgpg: requesting key 2C52609D from hkp server ha.pool.sks-keyservers.net gpg: keyserver timed out gpg: keyserver receive failed: keyserver error– Chris Camm