Merge pull request #2856 from alvistack/kubernetes-1.10.4

Upgrade Kubernetes to 10.0.4 and etcd to 3.2.18

README.md

@@ -5,11 +5,11 @@ Deploy a Production Ready Kubernetes Cluster
 
 If you have questions, join us on the [kubernetes slack](https://kubernetes.slack.com), channel **\#kubespray**.
 
-- Can be deployed on **AWS, GCE, Azure, OpenStack, vSphere or Baremetal**
+-   Can be deployed on **AWS, GCE, Azure, OpenStack, vSphere or Baremetal**
-- **High available** cluster
+-   **High available** cluster
-- **Composable** (Choice of the network plugin for instance)
+-   **Composable** (Choice of the network plugin for instance)
-- Support most popular **Linux distributions**
+-   Support most popular **Linux distributions**
-- **Continuous integration tests**
+-   **Continuous integration tests**
 
 Quick Start
 -----------
@@ -17,6 +17,7 @@ Quick Start
 To deploy the cluster you can use :
 
 ### Ansible
+
     # Install dependencies from ``requirements.txt``
     sudo pip install -r requirements.txt
 
@@ -36,19 +37,16 @@ To deploy the cluster you can use :
 
 ### Vagrant
 
-   For Vagrant we need to install python dependencies for provisioning tasks.\
+For Vagrant we need to install python dependencies for provisioning tasks.
-   Check if Python and pip are installed: 
+Check if Python and pip are installed:
-```sh
-python -v && pip -v
-```
 
-   If this returns the version of the software, you're good to go. If not, download and install Python from here https://www.python.org/downloads/source/
+    python -v && pip -v
-   Install the necessary requirements
 
-```sh
+If this returns the version of the software, you're good to go. If not, download and install Python from here <https://www.python.org/downloads/source/>
-sudo pip install -r requirements.txt
+Install the necessary requirements
-vagrant up
+
-```
+    sudo pip install -r requirements.txt
+    vagrant up
 
 Documents
 ---------
@@ -91,8 +89,8 @@ Note: Upstart/SysV init based OS types are not supported.
 Versions of supported components
 --------------------------------
 
--   [kubernetes](https://github.com/kubernetes/kubernetes/releases) v1.10.2
+-   [kubernetes](https://github.com/kubernetes/kubernetes/releases) v1.10.4
--   [etcd](https://github.com/coreos/etcd/releases) v3.2.16
+-   [etcd](https://github.com/coreos/etcd/releases) v3.2.18
 -   [flanneld](https://github.com/coreos/flannel/releases) v0.10.0
 -   [calico](https://docs.projectcalico.org/v2.6/releases/) v2.6.8
 -   [canal](https://github.com/projectcalico/canal) (given calico/flannel versions)
@@ -135,7 +133,7 @@ You can choose between 6 network plugins. (default: `calico`, except Vagrant use
 
 -   [canal](https://github.com/projectcalico/canal): a composition of calico and flannel plugins.
 
--   [cilium](http://docs.cilium.io/en/latest/):  layer 3/4 networking (as well as layer 7 to protect and secure application protocols), supports dynamic insertion of BPF bytecode into the Linux kernel to implement security services, networking and visibility logic.
+-   [cilium](http://docs.cilium.io/en/latest/): layer 3/4 networking (as well as layer 7 to protect and secure application protocols), supports dynamic insertion of BPF bytecode into the Linux kernel to implement security services, networking and visibility logic.
 
 -   [contiv](docs/contiv.md): supports vlan, vxlan, bgp and Cisco SDN networking. This plugin is able to
     apply firewall policies, segregate containers in multiple network and bridging pods onto physical networks.

inventory/sample/group_vars/k8s-cluster.yml

@@ -19,7 +19,7 @@ kube_users_dir: "{{ kube_config_dir }}/users"
 kube_api_anonymous_auth: true
 
 ## Change this to use another Kubernetes version, e.g. a current beta release
-kube_version: v1.10.2
+kube_version: v1.10.4
 
 # Where the binaries will be downloaded.
 # Note: ensure that you've enough disk space (about 1G)

roles/download/defaults/main.yml

@@ -24,9 +24,9 @@ download_always_pull: False
 download_delegate: "{% if download_localhost %}localhost{% else %}{{groups['kube-master'][0]}}{% endif %}"
 
 # Versions
-kube_version: v1.10.2
+kube_version: v1.10.4
 kubeadm_version: "{{ kube_version }}"
-etcd_version: v3.2.16
+etcd_version: v3.2.18
 # TODO(mattymo): Move calico versions to roles/network_plugins/calico/defaults
 # after migration to container download
 calico_version: "v2.6.8"
@@ -50,7 +50,7 @@ vault_download_url: "https://releases.hashicorp.com/vault/{{ vault_version }}/va
 
 # Checksums
 istioctl_checksum: fd703063c540b8c0ab943f478c05ab257d88ae27224c746a27d0526ddbf7c370
-kubeadm_checksum: 394d7d340214c91d669186cf4f2110d8eb840ca965399b4d8b22d0545a60e377
+kubeadm_checksum: 7e1169bbbeed973ab402941672dec957638dea5952a1e8bc89a37d5e709cc4b4
 vault_binary_checksum: 3c4d70ba71619a43229e65c67830e30e050eab7a81ac6b28325ff707e5914188
 
 # Containers

roles/kubespray-defaults/defaults/main.yaml

@@ -14,7 +14,7 @@ is_atomic: false
 
 
 ## Change this to use another Kubernetes version, e.g. a current beta release
-kube_version: v1.10.2
+kube_version: v1.10.4
 
 ## Kube Proxy mode One of ['iptables','ipvs']
 kube_proxy_mode: iptables