Update Google Cloud Kubernetes from v1.7.7 to v1.8.1

This commit is contained in:
Dalton Hubble
2017-10-20 01:00:08 -07:00
parent f86c00288f
commit 8b78c65483
5 changed files with 16 additions and 14 deletions

View File

@ -1,6 +1,6 @@
# Google Cloud
In this tutorial, we'll create a Kubernetes v1.7.7 cluster on Google Compute Engine (not GKE).
In this tutorial, we'll create a Kubernetes v1.8.1 cluster on Google Compute Engine (not GKE).
We'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module. On apply, a network, firewall rules, managed instance groups of Kubernetes controllers and workers, network load balancers for controllers and workers, and health checks will be created.
@ -80,7 +80,7 @@ module "google-cloud-yavin" {
zone = "us-central1-c"
dns_zone = "example.com"
dns_zone_name = "example-zone"
os_image = "coreos-stable-1465-6-0-v20170817"
os_image = "coreos-stable-1520-6-0-v20171012"
cluster_name = "yavin"
controller_count = 1
@ -120,7 +120,7 @@ Get or update Terraform modules.
$ terraform get # downloads missing modules
$ terraform get --update # updates all modules
Get: git::https://github.com/poseidon/typhoon (update)
Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.7.0 (update)
Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.8.0 (update)
```
Plan the resources to be created.
@ -154,9 +154,9 @@ In 5-10 minutes, the Kubernetes cluster will be ready.
$ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
$ kubectl get nodes
NAME STATUS AGE VERSION
yavin-controller-1682.c.example-com.internal Ready 6m v1.7.7+coreos.0
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.7+coreos.0
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.7+coreos.0
yavin-controller-1682.c.example-com.internal Ready 6m v1.8.1+coreos.0
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.8.1+coreos.0
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.8.1+coreos.0
```
List the pods.