Update Kubernetes from v1.11.3 to v1.12.1

* Mount an empty dir for the controller-manager to work around
https://github.com/kubernetes/kubernetes/issues/68973
* Update coreos/pod-checkpointer to strip affinity from
checkpointed pod manifests. Kubernetes v1.12.0-rc.1 introduced
a default affinity that appears on checkpointed manifests; but
it prevented scheduling and checkpointed pods should not have an
affinity, they're run directly by the Kubelet on the local node
* https://github.com/kubernetes-incubator/bootkube/issues/1001
* https://github.com/kubernetes/kubernetes/pull/68173
This commit is contained in:
Dalton Hubble
2018-09-22 00:02:37 -07:00
parent 5eb4078d68
commit 9b6113a058
49 changed files with 107 additions and 106 deletions

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@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
* Kubernetes v1.11.3 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
* Kubernetes v1.12.1 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
* Single or multi-master, workloads isolated on workers, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
* Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/)

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@ -1,6 +1,6 @@
# Self-hosted Kubernetes assets (kubeconfig, manifests)
module "bootkube" {
source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=2437023c1050609b749850e9b2301a6f00713680"
source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=81f19507faabf411db9c760d55f3d03f7d78f4c9"
cluster_name = "${var.cluster_name}"
api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

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@ -93,7 +93,7 @@ runcmd:
- [systemctl, daemon-reload]
- [systemctl, restart, NetworkManager]
- "atomic install --system --name=etcd quay.io/poseidon/etcd:v3.3.10"
- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.11.3"
- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.12.1"
- "atomic install --system --name=bootkube quay.io/poseidon/bootkube:v0.13.0"
- [systemctl, start, --no-block, etcd.service]
- [systemctl, enable, cloud-metadata.service]

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@ -69,7 +69,7 @@ runcmd:
- [systemctl, daemon-reload]
- [systemctl, restart, NetworkManager]
- [systemctl, enable, cloud-metadata.service]
- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.11.3"
- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.12.1"
- [systemctl, start, --no-block, kubelet.service]
users:
- default