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Merge pull request kubernetes-sigs#1 from theobarberbany/testpr
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Add configs
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theobarberbany authored Nov 30, 2017
2 parents ca8a9c6 + 3d6b262 commit e740735
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317 changes: 171 additions & 146 deletions contrib/terraform/openstack/README.md

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277 changes: 53 additions & 224 deletions contrib/terraform/openstack/kubespray.tf
Original file line number Diff line number Diff line change
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resource "openstack_networking_floatingip_v2" "k8s_master" {
count = "${var.number_of_k8s_masters + var.number_of_k8s_masters_no_etcd}"
pool = "${var.floatingip_pool}"
}

resource "openstack_networking_floatingip_v2" "k8s_node" {
count = "${var.number_of_k8s_nodes}"
pool = "${var.floatingip_pool}"
}


resource "openstack_compute_keypair_v2" "k8s" {
name = "kubernetes-${var.cluster_name}"
public_key = "${file(var.public_key_path)}"
}

resource "openstack_compute_secgroup_v2" "k8s_master" {
name = "${var.cluster_name}-k8s-master"
description = "${var.cluster_name} - Kubernetes Master"
}

resource "openstack_compute_secgroup_v2" "k8s" {
name = "${var.cluster_name}-k8s"
description = "${var.cluster_name} - Kubernetes"
rule {
ip_protocol = "tcp"
from_port = "22"
to_port = "22"
cidr = "0.0.0.0/0"
}
rule {
ip_protocol = "icmp"
from_port = "-1"
to_port = "-1"
cidr = "0.0.0.0/0"
}
rule {
ip_protocol = "tcp"
from_port = "1"
to_port = "65535"
self = true
}
rule {
ip_protocol = "udp"
from_port = "1"
to_port = "65535"
self = true
}
rule {
ip_protocol = "icmp"
from_port = "-1"
to_port = "-1"
self = true
}
}

resource "openstack_compute_instance_v2" "k8s_master" {
name = "${var.cluster_name}-k8s-master-${count.index+1}"
count = "${var.number_of_k8s_masters}"
image_name = "${var.image}"
flavor_id = "${var.flavor_k8s_master}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = [ "${openstack_compute_secgroup_v2.k8s_master.name}",
"${openstack_compute_secgroup_v2.k8s.name}" ]
floating_ip = "${element(openstack_networking_floatingip_v2.k8s_master.*.address, count.index)}"
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "etcd,kube-master,kube-node,k8s-cluster,vault"
}

}

resource "openstack_compute_instance_v2" "k8s_master_no_etcd" {
name = "${var.cluster_name}-k8s-master-ne-${count.index+1}"
count = "${var.number_of_k8s_masters_no_etcd}"
image_name = "${var.image}"
flavor_id = "${var.flavor_k8s_master}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = [ "${openstack_compute_secgroup_v2.k8s_master.name}",
"${openstack_compute_secgroup_v2.k8s.name}" ]
floating_ip = "${element(openstack_networking_floatingip_v2.k8s_master.*.address, count.index + var.number_of_k8s_masters)}"
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "kube-master,kube-node,k8s-cluster,vault"
}

}

resource "openstack_compute_instance_v2" "etcd" {
name = "${var.cluster_name}-etcd-${count.index+1}"
count = "${var.number_of_etcd}"
image_name = "${var.image}"
flavor_id = "${var.flavor_etcd}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = [ "${openstack_compute_secgroup_v2.k8s.name}" ]
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "etcd,vault,no-floating"
}
provisioner "local-exec" {
command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/no-floating.yml"
}
}


resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip" {
name = "${var.cluster_name}-k8s-master-nf-${count.index+1}"
count = "${var.number_of_k8s_masters_no_floating_ip}"
image_name = "${var.image}"
flavor_id = "${var.flavor_k8s_master}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = [ "${openstack_compute_secgroup_v2.k8s_master.name}",
"${openstack_compute_secgroup_v2.k8s.name}" ]
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "etcd,kube-master,kube-node,k8s-cluster,vault,no-floating"
}
provisioner "local-exec" {
command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/no-floating.yml"
}
}

resource "openstack_compute_instance_v2" "k8s_master_no_floating_ip_no_etcd" {
name = "${var.cluster_name}-k8s-master-ne-nf-${count.index+1}"
count = "${var.number_of_k8s_masters_no_floating_ip_no_etcd}"
image_name = "${var.image}"
flavor_id = "${var.flavor_k8s_master}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = [ "${openstack_compute_secgroup_v2.k8s_master.name}",
"${openstack_compute_secgroup_v2.k8s.name}" ]
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "kube-master,kube-node,k8s-cluster,vault,no-floating"
}
provisioner "local-exec" {
command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/no-floating.yml"
}
}


resource "openstack_compute_instance_v2" "k8s_node" {
name = "${var.cluster_name}-k8s-node-${count.index+1}"
count = "${var.number_of_k8s_nodes}"
image_name = "${var.image}"
flavor_id = "${var.flavor_k8s_node}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = ["${openstack_compute_secgroup_v2.k8s.name}" ]
floating_ip = "${element(openstack_networking_floatingip_v2.k8s_node.*.address, count.index)}"
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "kube-node,k8s-cluster,vault"
}
}

resource "openstack_compute_instance_v2" "k8s_node_no_floating_ip" {
name = "${var.cluster_name}-k8s-node-nf-${count.index+1}"
count = "${var.number_of_k8s_nodes_no_floating_ip}"
image_name = "${var.image}"
flavor_id = "${var.flavor_k8s_node}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = ["${openstack_compute_secgroup_v2.k8s.name}" ]
metadata = {
ssh_user = "${var.ssh_user}"
kubespray_groups = "kube-node,k8s-cluster,vault,no-floating"
}
provisioner "local-exec" {
command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/no-floating.yml"
}
module "network" {
source = "modules/network"

external_net = "${var.external_net}"
network_name = "${var.network_name}"
cluster_name = "${var.cluster_name}"
dns_nameservers = "${var.dns_nameservers}"
}


module "ips" {
source = "modules/ips"

number_of_k8s_masters = "${var.number_of_k8s_masters}"
number_of_k8s_masters_no_etcd = "${var.number_of_k8s_masters_no_etcd}"
number_of_k8s_nodes = "${var.number_of_k8s_nodes}"
floatingip_pool = "${var.floatingip_pool}"
number_of_bastions = "${var.number_of_bastions}"
external_net = "${var.external_net}"
network_name = "${var.network_name}"
router_id = "${module.network.router_id}"
}

module "compute" {
source = "modules/compute"

cluster_name = "${var.cluster_name}"
number_of_k8s_masters = "${var.number_of_k8s_masters}"
number_of_k8s_masters_no_etcd = "${var.number_of_k8s_masters_no_etcd}"
number_of_etcd = "${var.number_of_etcd}"
number_of_k8s_masters_no_floating_ip = "${var.number_of_k8s_masters_no_floating_ip}"
number_of_k8s_masters_no_floating_ip_no_etcd = "${var.number_of_k8s_masters_no_floating_ip_no_etcd}"
number_of_k8s_nodes = "${var.number_of_k8s_nodes}"
number_of_bastions = "${var.number_of_bastions}"
number_of_k8s_nodes_no_floating_ip = "${var.number_of_k8s_nodes_no_floating_ip}"
number_of_gfs_nodes_no_floating_ip = "${var.number_of_gfs_nodes_no_floating_ip}"
gfs_volume_size_in_gb = "${var.gfs_volume_size_in_gb}"
public_key_path = "${var.public_key_path}"
image = "${var.image}"
image_gfs = "${var.image_gfs}"
ssh_user = "${var.ssh_user}"
ssh_user_gfs = "${var.ssh_user_gfs}"
flavor_k8s_master = "${var.flavor_k8s_master}"
flavor_k8s_node = "${var.flavor_k8s_node}"
flavor_etcd = "${var.flavor_etcd}"
flavor_gfs_node = "${var.flavor_gfs_node}"
network_name = "${var.network_name}"
flavor_bastion = "${var.flavor_bastion}"
k8s_master_fips = "${module.ips.k8s_master_fips}"
k8s_node_fips = "${module.ips.k8s_node_fips}"
bastion_fips = "${module.ips.bastion_fips}"

network_id = "${module.network.router_id}"
}

resource "openstack_blockstorage_volume_v2" "glusterfs_volume" {
name = "${var.cluster_name}-gfs-nephe-vol-${count.index+1}"
count = "${var.number_of_gfs_nodes_no_floating_ip}"
description = "Non-ephemeral volume for GlusterFS"
size = "${var.gfs_volume_size_in_gb}"
}

resource "openstack_compute_instance_v2" "glusterfs_node_no_floating_ip" {
name = "${var.cluster_name}-gfs-node-nf-${count.index+1}"
count = "${var.number_of_gfs_nodes_no_floating_ip}"
image_name = "${var.image_gfs}"
flavor_id = "${var.flavor_gfs_node}"
key_pair = "${openstack_compute_keypair_v2.k8s.name}"
network {
name = "${var.network_name}"
}
security_groups = ["${openstack_compute_secgroup_v2.k8s.name}" ]
metadata = {
ssh_user = "${var.ssh_user_gfs}"
kubespray_groups = "gfs-cluster,network-storage"
}
volume {
volume_id = "${element(openstack_blockstorage_volume_v2.glusterfs_volume.*.id, count.index)}"
}
provisioner "local-exec" {
command = "sed s/USER/${var.ssh_user}/ contrib/terraform/openstack/ansible_bastion_template.txt | sed s/BASTION_ADDRESS/${element(openstack_networking_floatingip_v2.k8s_master.*.address, 0)}/ > contrib/terraform/openstack/group_vars/gfs-cluster.yml"
}
}




#output "msg" {
# value = "Your hosts are ready to go!\nYour ssh hosts are: ${join(", ", openstack_networking_floatingip_v2.k8s_master.*.address )}"
#}
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