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Questions tagged [google-kubernetes-engine]

Google Kubernetes Engine (formerly known as Container Engine) takes care of provisioning and maintaining the underlying virtual machine cluster, scaling your application, and operational logistics like logging, monitoring, and health management.

Google Kubernetes Engine takes care of provisioning and maintaining the underlying virtual machine cluster, scaling your application, and operational logistics like logging, monitoring, and health management.

4939 questions
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Kubernetes node capacity planning for various pod requirements in GKE

I am trying to deploy a web application using Kubernetes and google container engine. My application requires different types of machine. In my understanding, in GKE, I can only have single type (instance template) of machines in each cluster, and…
essis
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How to perform authorization to container engine REST API to get clusters data?

I want access container engine REST API's given here - http://kubernetes.io/third_party/swagger-ui/#/ To access above given API's, I did following- 1) I have created container cluster with project Id - virtual-cycling-11111 with zone- us-central1…
Vishwas
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CreatingLoadBalancerFailed - failed to create target pool / googleapi: Error 400: Invalid value for: None is not a valid value, invalid

I'm trying to expose a service with Google Container Engine using the following command: kubectl expose rc image-server --create-external-load-balancer=true This fails to create the load balancer with the following output from 'kubectl describe…
jimhooker2002
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Configure Kubernetes to have at least one pod of each

We had a GKE cluster with 3 nodes. On those nodes one ReplicationController was set to run 3 pods of type A and another ReplicationController was set to run 4 pods of type B. We set up an instance group manager to autoscale the nodes on CPU. Since…
Christiaan
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sysctl values for Google Container Engine instances

I'd like to add special sysctl values for an autoscaling Google Container Engine group, like nf_conntrack_max and tcp_max_syn_backlog (we run a high volume web service.) Is there a way to do this easily? I thought i'd be able to modify the…
joshk0
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Filter by Google Container Engine namespaces in Cloud Logging

After creating a small, three node cluster with some pods on Google Container Engine I try to view pod logs in Cloud Logging. I can see the pod logs just fine, but I have no way of separating log entries from pods with the same name in different…
Tobias Lindholm
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How to connect Google Cloud SQL by SSL with database url?

Now I want to deploy a rails app to Google Container Engine. And use Google Cloud SQL as database. When I tried to connect Google Cloud SQL from Google Container Engine, I got this error: ERROR 2013 (HY000): Lost connection to MySQL server at…
scho
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What does the command gcloud docker -a do?

$ gcloud docker -a This command is ran when a Google Compute Engine instance with a container-vm OS and a container set to start at instance creation time. Neither gcloud --help nor docker --help have the -a command line argument.
Gabriel Petrovay
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Can't mount nfs persistent volume in kubernetes, because there is no nfs client install on each slave node

After I manually install nfs client package under each node, then it works. But in GKE, slave node can be scale in and out. After create a new slave node, I lose nfs client package again. Is there any way we can install software package when…
user200778
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How to connect to IPv6 addresses in Kubernetes running on Google Container Engine?

Background I'd like to connect Wordpress docker container to a Google Could SQL instance. By default Google Cloud SQL only expose an IPv6 address and preferably I'd like to connect Wordpress to this address but I can't find a way to do so (see my…
Johan
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How to enable extensions API in Kubernetes?

I'd like to try out the new Ingress resource available in Kubernetes 1.1 in Google Container Engine (GKE). But when I try to create for example the following resource: apiVersion: extensions/v1beta1 kind: Ingress metadata: name:…
Johan
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Do I have to enable firewall on docker container?

I wonder if I need to enable firewall in the containers. (Guest OSes) On traditional IaaS such as GCE and Amazon EC2, you have to configure firewall. (iptables on CentOS 6, firewalld on 7, ufw on Ubuntu) However, Dockerfile has EXPOSE, and I guessed…
Jumpei Ogawa
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Getting error while building docker image in Jenkins

Getting error while building docker image in Jenkins. I am using google lab CPO200 course. /tmp/hudson7642004630213449625.sh: 2: /tmp/hudson7642004630213449625.sh: ./build.sh: Permission denied
Prashant Chandra
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K8s can't access kube-ui on gke

I follow this docs https://cloud.google.com/container-engine/docs/tutorials/guestbook to created a Guestbook on GCE. And everything works fine. But when I try to access kube-ui. I am totally confused. first ≥ kubectl get svc …
Jason Young
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Replace GCE fluentd-cloud-logging with my own container

We are using kubernetes provided by "Google Container Engine" with enabled "Cloud Logging" feature. But we need to configure fluentd for our application (add more information about application what runs in container). I can't find any information…
serhii
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