diff --git a/README.md b/README.md index 10d135565..cbbd2b8c6 100644 --- a/README.md +++ b/README.md @@ -25,6 +25,7 @@ To deploy the cluster you can use : * [Ansible variables](docs/ansible.md) * [Cloud providers](docs/cloud.md) * [OpenStack](docs/openstack.md) +* [AWS](docs/aws.md) * [Network plugins](#network-plugins) * [Roadmap](docs/roadmap.md) diff --git a/docs/aws.md b/docs/aws.md new file mode 100644 index 000000000..1070958b9 --- /dev/null +++ b/docs/aws.md @@ -0,0 +1,10 @@ +AWS +=============== + +To deploy kubespray on [AWS](https://www.openstack.org/) uncomment the `cloud_provider` option in `group_vars/all.yml` and set it to `'aws'`. + +Prior to creating your instances, you **must** ensure that you have created IAM roles and policies for both "kubernetes-master" and "kubernetes-node". You can find the IAM policies [here](https://github.com/kubernetes/kubernetes/tree/master/cluster/aws/templates/iam). See the [IAM Documentation](https://aws.amazon.com/documentation/iam/) if guidance is needed on how to set these up. When you bring your instances online, associate them with the respective IAM role. Nodes that are only to be used for Etcd do not need a role. + +The next step is to make sure the hostnames in your `inventory` file are identical to your internal hostnames in AWS. This may look something like `ip-111-222-333-444.us-west-2.compute.internal`. You can then specify how Ansible connects to these instances with `ansible_ssh_host` and `ansible_ssh_user`. + +You can now create your cluster! diff --git a/roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2 b/roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2 index 7961ac36f..2f69666d8 100644 --- a/roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2 +++ b/roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2 @@ -35,6 +35,8 @@ spec: {% if cloud_provider is defined and cloud_provider == "openstack" %} - --cloud-provider={{ cloud_provider }} - --cloud-config={{ kube_config_dir }}/cloud_config +{% elif cloud_provider is defined and cloud_provider == "aws" %} + - --cloud-provider={{ cloud_provider }} {% endif %} - 2>&1 >> {{ kube_log_dir }}/kube-apiserver.log volumeMounts: diff --git a/roles/kubernetes/master/templates/manifests/kube-controller-manager.manifest.j2 b/roles/kubernetes/master/templates/manifests/kube-controller-manager.manifest.j2 index 32eeca0b4..3a9e1ef1b 100644 --- a/roles/kubernetes/master/templates/manifests/kube-controller-manager.manifest.j2 +++ b/roles/kubernetes/master/templates/manifests/kube-controller-manager.manifest.j2 @@ -18,8 +18,10 @@ spec: - --enable-hostpath-provisioner={{ kube_hostpath_dynamic_provisioner }} - --v={{ kube_log_level | default('2') }} {% if cloud_provider is defined and cloud_provider == "openstack" %} - - --cloud-provider=openstack + - --cloud-provider={{cloud_provider}} - --cloud-config={{ kube_config_dir }}/cloud_config +{% elif cloud_provider is defined and cloud_provider == "aws" %} + - --cloud-provider={{cloud_provider}} {% endif %} livenessProbe: httpGet: diff --git a/roles/kubernetes/node/templates/kubelet.j2 b/roles/kubernetes/node/templates/kubelet.j2 index bab27305e..c7d20c420 100644 --- a/roles/kubernetes/node/templates/kubelet.j2 +++ b/roles/kubernetes/node/templates/kubelet.j2 @@ -33,8 +33,9 @@ DOCKER_SOCKET="--docker-endpoint=unix:/var/run/weave/weave.sock" KUBE_ALLOW_PRIV="--allow-privileged=true" {% if cloud_provider is defined and cloud_provider == "openstack" %} KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }} --cloud-config={{ kube_config_dir }}/cloud_config" +{% elif cloud_provider is defined and cloud_provider == "aws" %} +KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }}" {% else %} -{# TODO: gce and aws don't need the cloud provider to be set? #} KUBELET_CLOUDPROVIDER="" {% endif %} {% if ansible_service_mgr in ["sysvinit","upstart"] %}