mirror of
https://github.com/puppetmaster/typhoon.git
synced 2025-07-30 19:01:33 +02:00
Remove Fedora Atomic modules
* Typhoon for Fedora Atomic was deprecated in March 2019 * https://typhoon.psdn.io/announce/#march-27-2019
This commit is contained in:
Dalton Hubble
@ -1,23 +0,0 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2017 Typhoon Authors
|
||||
Copyright (c) 2017 Dalton Hubble
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||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
|
||||
@ -1,22 +0,0 @@
|
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# Typhoon <img align="right" src="https://storage.googleapis.com/poseidon/typhoon-logo.png">
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||||
|
||||
Typhoon is a minimal and free Kubernetes distribution.
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||||
|
||||
* Minimal, stable base Kubernetes distribution
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* Declarative infrastructure and configuration
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||||
* Free (freedom and cost) and privacy-respecting
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* Practical for labs, datacenters, and clouds
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Typhoon distributes upstream Kubernetes, architectural conventions, and cluster addons, much like a GNU/Linux distribution provides the Linux kernel and userspace components.
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## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
|
||||
|
||||
* Kubernetes v1.15.0 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
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||||
* Single or multi-master, [flannel](https://github.com/coreos/flannel) networking
|
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* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled
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* Ready for Ingress, Prometheus, Grafana, and other optional [addons](https://typhoon.psdn.io/addons/overview/)
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||||
## Docs
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||||
|
||||
Please see the [official docs](https://typhoon.psdn.io) and the Digital Ocean [tutorial](https://typhoon.psdn.io/cl/digital-ocean/).
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@ -1,18 +0,0 @@
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# Self-hosted Kubernetes assets (kubeconfig, manifests)
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module "bootkube" {
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source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=62df9ad69cc0da35f47d40fa981370c4503ad581"
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||||
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cluster_name = "${var.cluster_name}"
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||||
api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]
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||||
etcd_servers = "${digitalocean_record.etcds.*.fqdn}"
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asset_dir = "${var.asset_dir}"
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networking = "flannel"
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network_mtu = 1440
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pod_cidr = "${var.pod_cidr}"
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service_cidr = "${var.service_cidr}"
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cluster_domain_suffix = "${var.cluster_domain_suffix}"
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enable_reporting = "${var.enable_reporting}"
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# Fedora
|
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trusted_certs_dir = "/etc/pki/tls/certs"
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}
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@ -1,107 +0,0 @@
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#cloud-config
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||||
write_files:
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||||
- path: /etc/etcd/etcd.conf
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content: |
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ETCD_NAME=${etcd_name}
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ETCD_DATA_DIR=/var/lib/etcd
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ETCD_ADVERTISE_CLIENT_URLS=https://${etcd_domain}:2379
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ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${etcd_domain}:2380
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ETCD_LISTEN_CLIENT_URLS=https://0.0.0.0:2379
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||||
ETCD_LISTEN_PEER_URLS=https://0.0.0.0:2380
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||||
ETCD_LISTEN_METRICS_URLS=http://0.0.0.0:2381
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||||
ETCD_INITIAL_CLUSTER=${etcd_initial_cluster}
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||||
ETCD_STRICT_RECONFIG_CHECK=true
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||||
ETCD_TRUSTED_CA_FILE=/etc/ssl/certs/etcd/server-ca.crt
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||||
ETCD_CERT_FILE=/etc/ssl/certs/etcd/server.crt
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||||
ETCD_KEY_FILE=/etc/ssl/certs/etcd/server.key
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||||
ETCD_CLIENT_CERT_AUTH=true
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||||
ETCD_PEER_TRUSTED_CA_FILE=/etc/ssl/certs/etcd/peer-ca.crt
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||||
ETCD_PEER_CERT_FILE=/etc/ssl/certs/etcd/peer.crt
|
||||
ETCD_PEER_KEY_FILE=/etc/ssl/certs/etcd/peer.key
|
||||
ETCD_PEER_CLIENT_CERT_AUTH=true
|
||||
- path: /etc/systemd/system/cloud-metadata.service
|
||||
content: |
|
||||
[Unit]
|
||||
Description=Cloud metadata agent
|
||||
[Service]
|
||||
Type=oneshot
|
||||
Environment=OUTPUT=/run/metadata/cloud
|
||||
ExecStart=/usr/bin/mkdir -p /run/metadata
|
||||
ExecStart=/usr/bin/bash -c 'echo "HOSTNAME_OVERRIDE=$(curl\
|
||||
--url http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address\
|
||||
--retry 10)" > $${OUTPUT}'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- path: /etc/systemd/system/kubelet.service.d/10-typhoon.conf
|
||||
content: |
|
||||
[Unit]
|
||||
Requires=cloud-metadata.service
|
||||
After=cloud-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/checkpoint-secrets
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/inactive-manifests
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/cni
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
|
||||
ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
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Restart=always
|
||||
RestartSec=10
|
||||
- path: /etc/kubernetes/kubelet.conf
|
||||
content: |
|
||||
ARGS="--anonymous-auth=false \
|
||||
--authentication-token-webhook \
|
||||
--authorization-mode=Webhook \
|
||||
--client-ca-file=/etc/kubernetes/ca.crt \
|
||||
--cluster_dns=${cluster_dns_service_ip} \
|
||||
--cluster_domain=${cluster_domain_suffix} \
|
||||
--cni-conf-dir=/etc/kubernetes/cni/net.d \
|
||||
--exit-on-lock-contention \
|
||||
--kubeconfig=/etc/kubernetes/kubeconfig \
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||||
--lock-file=/var/run/lock/kubelet.lock \
|
||||
--network-plugin=cni \
|
||||
--node-labels=node-role.kubernetes.io/master \
|
||||
--node-labels=node-role.kubernetes.io/controller="true" \
|
||||
--pod-manifest-path=/etc/kubernetes/manifests \
|
||||
--read-only-port=0 \
|
||||
--register-with-taints=node-role.kubernetes.io/master=:NoSchedule \
|
||||
--volume-plugin-dir=/var/lib/kubelet/volumeplugins"
|
||||
- path: /etc/systemd/system/kubelet.path
|
||||
content: |
|
||||
[Unit]
|
||||
Description=Watch for kubeconfig
|
||||
[Path]
|
||||
PathExists=/etc/kubernetes/kubeconfig
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- path: /var/lib/bootkube/.keep
|
||||
- path: /etc/selinux/config
|
||||
owner: root:root
|
||||
permissions: '0644'
|
||||
content: |
|
||||
SELINUX=permissive
|
||||
SELINUXTYPE=targeted
|
||||
bootcmd:
|
||||
- [setenforce, Permissive]
|
||||
- [systemctl, disable, firewalld, --now]
|
||||
# https://github.com/kubernetes/kubernetes/issues/60869
|
||||
- [modprobe, ip_vs]
|
||||
runcmd:
|
||||
- [systemctl, daemon-reload]
|
||||
- "atomic install --system --name=etcd quay.io/poseidon/etcd:v3.3.12"
|
||||
- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.14.1"
|
||||
- "atomic install --system --name=bootkube quay.io/poseidon/bootkube:v0.14.0"
|
||||
- [systemctl, start, --no-block, etcd.service]
|
||||
- [systemctl, enable, cloud-metadata.service]
|
||||
- [systemctl, enable, kubelet.path]
|
||||
- [systemctl, start, --no-block, kubelet.path]
|
||||
users:
|
||||
- default
|
||||
- name: fedora
|
||||
gecos: Fedora Admin
|
||||
sudo: ALL=(ALL) NOPASSWD:ALL
|
||||
groups: wheel,adm,systemd-journal,docker
|
||||
ssh-authorized-keys:
|
||||
- "${ssh_authorized_key}"
|
||||
@ -1,80 +0,0 @@
|
||||
#cloud-config
|
||||
write_files:
|
||||
- path: /etc/systemd/system/cloud-metadata.service
|
||||
content: |
|
||||
[Unit]
|
||||
Description=Cloud metadata agent
|
||||
[Service]
|
||||
Type=oneshot
|
||||
Environment=OUTPUT=/run/metadata/cloud
|
||||
ExecStart=/usr/bin/mkdir -p /run/metadata
|
||||
ExecStart=/usr/bin/bash -c 'echo "HOSTNAME_OVERRIDE=$(curl\
|
||||
--url http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address\
|
||||
--retry 10)" > $${OUTPUT}'
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- path: /etc/systemd/system/kubelet.service.d/10-typhoon.conf
|
||||
content: |
|
||||
[Unit]
|
||||
Requires=cloud-metadata.service
|
||||
After=cloud-metadata.service
|
||||
Wants=rpc-statd.service
|
||||
[Service]
|
||||
ExecStartPre=/bin/mkdir -p /opt/cni/bin
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
|
||||
ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/cni
|
||||
ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
|
||||
ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
|
||||
Restart=always
|
||||
RestartSec=10
|
||||
- path: /etc/kubernetes/kubelet.conf
|
||||
content: |
|
||||
ARGS="--anonymous-auth=false \
|
||||
--authentication-token-webhook \
|
||||
--authorization-mode=Webhook \
|
||||
--client-ca-file=/etc/kubernetes/ca.crt \
|
||||
--cluster_dns=${cluster_dns_service_ip} \
|
||||
--cluster_domain=${cluster_domain_suffix} \
|
||||
--cni-conf-dir=/etc/kubernetes/cni/net.d \
|
||||
--exit-on-lock-contention \
|
||||
--kubeconfig=/etc/kubernetes/kubeconfig \
|
||||
--lock-file=/var/run/lock/kubelet.lock \
|
||||
--network-plugin=cni \
|
||||
--node-labels=node-role.kubernetes.io/node \
|
||||
--pod-manifest-path=/etc/kubernetes/manifests \
|
||||
--read-only-port=0 \
|
||||
--volume-plugin-dir=/var/lib/kubelet/volumeplugins"
|
||||
- path: /etc/systemd/system/kubelet.path
|
||||
content: |
|
||||
[Unit]
|
||||
Description=Watch for kubeconfig
|
||||
[Path]
|
||||
PathExists=/etc/kubernetes/kubeconfig
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
- path: /etc/selinux/config
|
||||
owner: root:root
|
||||
permissions: '0644'
|
||||
content: |
|
||||
SELINUX=permissive
|
||||
SELINUXTYPE=targeted
|
||||
bootcmd:
|
||||
- [setenforce, Permissive]
|
||||
- [systemctl, disable, firewalld, --now]
|
||||
# https://github.com/kubernetes/kubernetes/issues/60869
|
||||
- [modprobe, ip_vs]
|
||||
runcmd:
|
||||
- [systemctl, daemon-reload]
|
||||
- [systemctl, enable, cloud-metadata.service]
|
||||
- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.14.1"
|
||||
- [systemctl, enable, kubelet.path]
|
||||
- [systemctl, start, --no-block, kubelet.path]
|
||||
users:
|
||||
- default
|
||||
- name: fedora
|
||||
gecos: Fedora Admin
|
||||
sudo: ALL=(ALL) NOPASSWD:ALL
|
||||
groups: wheel,adm,systemd-journal,docker
|
||||
ssh-authorized-keys:
|
||||
- "${ssh_authorized_key}"
|
||||
@ -1,95 +0,0 @@
|
||||
# Controller Instance DNS records
|
||||
resource "digitalocean_record" "controllers" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
# DNS zone where record should be created
|
||||
domain = "${var.dns_zone}"
|
||||
|
||||
# DNS record (will be prepended to domain)
|
||||
name = "${var.cluster_name}"
|
||||
type = "A"
|
||||
ttl = 300
|
||||
|
||||
# IPv4 addresses of controllers
|
||||
value = "${element(digitalocean_droplet.controllers.*.ipv4_address, count.index)}"
|
||||
}
|
||||
|
||||
# Discrete DNS records for each controller's private IPv4 for etcd usage
|
||||
resource "digitalocean_record" "etcds" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
# DNS zone where record should be created
|
||||
domain = "${var.dns_zone}"
|
||||
|
||||
# DNS record (will be prepended to domain)
|
||||
name = "${var.cluster_name}-etcd${count.index}"
|
||||
type = "A"
|
||||
ttl = 300
|
||||
|
||||
# private IPv4 address for etcd
|
||||
value = "${element(digitalocean_droplet.controllers.*.ipv4_address_private, count.index)}"
|
||||
}
|
||||
|
||||
# Controller droplet instances
|
||||
resource "digitalocean_droplet" "controllers" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
name = "${var.cluster_name}-controller-${count.index}"
|
||||
region = "${var.region}"
|
||||
|
||||
image = "${var.image}"
|
||||
size = "${var.controller_type}"
|
||||
|
||||
# network
|
||||
ipv6 = true
|
||||
private_networking = true
|
||||
|
||||
user_data = "${element(data.template_file.controller-cloudinit.*.rendered, count.index)}"
|
||||
ssh_keys = ["${var.ssh_fingerprints}"]
|
||||
|
||||
tags = [
|
||||
"${digitalocean_tag.controllers.id}",
|
||||
]
|
||||
|
||||
lifecycle {
|
||||
ignore_changes = [
|
||||
"user_data",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# Tag to label controllers
|
||||
resource "digitalocean_tag" "controllers" {
|
||||
name = "${var.cluster_name}-controller"
|
||||
}
|
||||
|
||||
# Controller Cloud-Init
|
||||
data "template_file" "controller-cloudinit" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
template = "${file("${path.module}/cloudinit/controller.yaml.tmpl")}"
|
||||
|
||||
vars = {
|
||||
# Cannot use cyclic dependencies on controllers or their DNS records
|
||||
etcd_name = "etcd${count.index}"
|
||||
etcd_domain = "${var.cluster_name}-etcd${count.index}.${var.dns_zone}"
|
||||
|
||||
# etcd0=https://cluster-etcd0.example.com,etcd1=https://cluster-etcd1.example.com,...
|
||||
etcd_initial_cluster = "${join(",", data.template_file.etcds.*.rendered)}"
|
||||
|
||||
ssh_authorized_key = "${var.ssh_authorized_key}"
|
||||
cluster_dns_service_ip = "${cidrhost(var.service_cidr, 10)}"
|
||||
cluster_domain_suffix = "${var.cluster_domain_suffix}"
|
||||
}
|
||||
}
|
||||
|
||||
data "template_file" "etcds" {
|
||||
count = "${var.controller_count}"
|
||||
template = "etcd$${index}=https://$${cluster_name}-etcd$${index}.$${dns_zone}:2380"
|
||||
|
||||
vars = {
|
||||
index = "${count.index}"
|
||||
cluster_name = "${var.cluster_name}"
|
||||
dns_zone = "${var.dns_zone}"
|
||||
}
|
||||
}
|
||||
@ -1,58 +0,0 @@
|
||||
resource "digitalocean_firewall" "rules" {
|
||||
name = "${var.cluster_name}"
|
||||
|
||||
tags = ["${var.cluster_name}-controller", "${var.cluster_name}-worker"]
|
||||
|
||||
# allow ssh, apiserver, http/https ingress, and peer-to-peer traffic
|
||||
inbound_rule = [
|
||||
{
|
||||
protocol = "tcp"
|
||||
port_range = "22"
|
||||
source_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
{
|
||||
protocol = "tcp"
|
||||
port_range = "80"
|
||||
source_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
{
|
||||
protocol = "tcp"
|
||||
port_range = "443"
|
||||
source_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
{
|
||||
protocol = "tcp"
|
||||
port_range = "6443"
|
||||
source_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
{
|
||||
protocol = "udp"
|
||||
port_range = "1-65535"
|
||||
source_tags = ["${digitalocean_tag.controllers.name}", "${digitalocean_tag.workers.name}"]
|
||||
},
|
||||
{
|
||||
protocol = "tcp"
|
||||
port_range = "1-65535"
|
||||
source_tags = ["${digitalocean_tag.controllers.name}", "${digitalocean_tag.workers.name}"]
|
||||
},
|
||||
]
|
||||
|
||||
# allow all outbound traffic
|
||||
outbound_rule = [
|
||||
{
|
||||
protocol = "tcp"
|
||||
port_range = "1-65535"
|
||||
destination_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
{
|
||||
protocol = "udp"
|
||||
port_range = "1-65535"
|
||||
destination_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
{
|
||||
protocol = "icmp"
|
||||
port_range = "1-65535"
|
||||
destination_addresses = ["0.0.0.0/0", "::/0"]
|
||||
},
|
||||
]
|
||||
}
|
||||
@ -1,28 +0,0 @@
|
||||
output "kubeconfig-admin" {
|
||||
value = "${module.bootkube.kubeconfig-admin}"
|
||||
}
|
||||
|
||||
output "controllers_dns" {
|
||||
value = "${digitalocean_record.controllers.0.fqdn}"
|
||||
}
|
||||
|
||||
output "workers_dns" {
|
||||
# Multiple A and AAAA records with the same FQDN
|
||||
value = "${digitalocean_record.workers-record-a.0.fqdn}"
|
||||
}
|
||||
|
||||
output "controllers_ipv4" {
|
||||
value = ["${digitalocean_droplet.controllers.*.ipv4_address}"]
|
||||
}
|
||||
|
||||
output "controllers_ipv6" {
|
||||
value = ["${digitalocean_droplet.controllers.*.ipv6_address}"]
|
||||
}
|
||||
|
||||
output "workers_ipv4" {
|
||||
value = ["${digitalocean_droplet.workers.*.ipv4_address}"]
|
||||
}
|
||||
|
||||
output "workers_ipv6" {
|
||||
value = ["${digitalocean_droplet.workers.*.ipv6_address}"]
|
||||
}
|
||||
@ -1,25 +0,0 @@
|
||||
# Terraform version and plugin versions
|
||||
|
||||
terraform {
|
||||
required_version = ">= 0.11.0"
|
||||
}
|
||||
|
||||
provider "digitalocean" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "local" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "null" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "template" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
|
||||
provider "tls" {
|
||||
version = "~> 1.0"
|
||||
}
|
||||
@ -1,121 +0,0 @@
|
||||
# Secure copy etcd TLS assets and kubeconfig to controllers. Activates kubelet.service
|
||||
resource "null_resource" "copy-controller-secrets" {
|
||||
count = "${var.controller_count}"
|
||||
|
||||
depends_on = [
|
||||
"digitalocean_firewall.rules",
|
||||
]
|
||||
|
||||
connection {
|
||||
type = "ssh"
|
||||
host = "${element(concat(digitalocean_droplet.controllers.*.ipv4_address), count.index)}"
|
||||
user = "fedora"
|
||||
timeout = "15m"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.kubeconfig-kubelet}"
|
||||
destination = "$HOME/kubeconfig"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_ca_cert}"
|
||||
destination = "$HOME/etcd-client-ca.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_client_cert}"
|
||||
destination = "$HOME/etcd-client.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_client_key}"
|
||||
destination = "$HOME/etcd-client.key"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_server_cert}"
|
||||
destination = "$HOME/etcd-server.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_server_key}"
|
||||
destination = "$HOME/etcd-server.key"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_peer_cert}"
|
||||
destination = "$HOME/etcd-peer.crt"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.etcd_peer_key}"
|
||||
destination = "$HOME/etcd-peer.key"
|
||||
}
|
||||
|
||||
provisioner "remote-exec" {
|
||||
inline = [
|
||||
"sudo mkdir -p /etc/ssl/etcd/etcd",
|
||||
"sudo mv etcd-client* /etc/ssl/etcd/",
|
||||
"sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/server-ca.crt",
|
||||
"sudo mv etcd-server.crt /etc/ssl/etcd/etcd/server.crt",
|
||||
"sudo mv etcd-server.key /etc/ssl/etcd/etcd/server.key",
|
||||
"sudo cp /etc/ssl/etcd/etcd-client-ca.crt /etc/ssl/etcd/etcd/peer-ca.crt",
|
||||
"sudo mv etcd-peer.crt /etc/ssl/etcd/etcd/peer.crt",
|
||||
"sudo mv etcd-peer.key /etc/ssl/etcd/etcd/peer.key",
|
||||
"sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# Secure copy kubeconfig to all workers. Activates kubelet.service.
|
||||
resource "null_resource" "copy-worker-secrets" {
|
||||
count = "${var.worker_count}"
|
||||
|
||||
connection {
|
||||
type = "ssh"
|
||||
host = "${element(concat(digitalocean_droplet.workers.*.ipv4_address), count.index)}"
|
||||
user = "fedora"
|
||||
timeout = "15m"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
content = "${module.bootkube.kubeconfig-kubelet}"
|
||||
destination = "$HOME/kubeconfig"
|
||||
}
|
||||
|
||||
provisioner "remote-exec" {
|
||||
inline = [
|
||||
"sudo mv $HOME/kubeconfig /etc/kubernetes/kubeconfig",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# Secure copy bootkube assets to ONE controller and start bootkube to perform
|
||||
# one-time self-hosted cluster bootstrapping.
|
||||
resource "null_resource" "bootkube-start" {
|
||||
depends_on = [
|
||||
"null_resource.copy-controller-secrets",
|
||||
"null_resource.copy-worker-secrets",
|
||||
]
|
||||
|
||||
connection {
|
||||
type = "ssh"
|
||||
host = "${digitalocean_droplet.controllers.0.ipv4_address}"
|
||||
user = "fedora"
|
||||
timeout = "15m"
|
||||
}
|
||||
|
||||
provisioner "file" {
|
||||
source = "${var.asset_dir}"
|
||||
destination = "$HOME/assets"
|
||||
}
|
||||
|
||||
provisioner "remote-exec" {
|
||||
inline = [
|
||||
"while [ ! -f /var/lib/cloud/instance/boot-finished ]; do sleep 4; done",
|
||||
"sudo mv $HOME/assets /var/lib/bootkube",
|
||||
"sudo systemctl start bootkube",
|
||||
]
|
||||
}
|
||||
}
|
||||
@ -1,93 +0,0 @@
|
||||
variable "cluster_name" {
|
||||
type = "string"
|
||||
description = "Unique cluster name (prepended to dns_zone)"
|
||||
}
|
||||
|
||||
# Digital Ocean
|
||||
|
||||
variable "region" {
|
||||
type = "string"
|
||||
description = "Digital Ocean region (e.g. nyc1, sfo2, fra1, tor1)"
|
||||
}
|
||||
|
||||
variable "dns_zone" {
|
||||
type = "string"
|
||||
description = "Digital Ocean domain (i.e. DNS zone) (e.g. do.example.com)"
|
||||
}
|
||||
|
||||
# instances
|
||||
|
||||
variable "controller_count" {
|
||||
type = "string"
|
||||
default = "1"
|
||||
description = "Number of controllers (i.e. masters)"
|
||||
}
|
||||
|
||||
variable "worker_count" {
|
||||
type = "string"
|
||||
default = "1"
|
||||
description = "Number of workers"
|
||||
}
|
||||
|
||||
variable "controller_type" {
|
||||
type = "string"
|
||||
default = "s-2vcpu-2gb"
|
||||
description = "Droplet type for controllers (e.g. s-2vcpu-2gb, s-2vcpu-4gb, s-4vcpu-8gb)"
|
||||
}
|
||||
|
||||
variable "worker_type" {
|
||||
type = "string"
|
||||
default = "s-1vcpu-1gb"
|
||||
description = "Droplet type for workers (e.g. s-1vcpu-1gb, s-1vcpu-2gb, s-2vcpu-2gb)"
|
||||
}
|
||||
|
||||
variable "image" {
|
||||
type = "string"
|
||||
default = "fedora-28-x64-atomic"
|
||||
description = "OS image from which to initialize the disk (e.g. fedora-28-x64-atomic)"
|
||||
}
|
||||
|
||||
# configuration
|
||||
|
||||
variable "ssh_authorized_key" {
|
||||
type = "string"
|
||||
description = "SSH public key for user 'fedora'"
|
||||
}
|
||||
|
||||
variable "ssh_fingerprints" {
|
||||
type = "list"
|
||||
description = "SSH public key fingerprints. (e.g. see `ssh-add -l -E md5`)"
|
||||
}
|
||||
|
||||
variable "asset_dir" {
|
||||
description = "Path to a directory where generated assets should be placed (contains secrets)"
|
||||
type = "string"
|
||||
}
|
||||
|
||||
variable "pod_cidr" {
|
||||
description = "CIDR IPv4 range to assign Kubernetes pods"
|
||||
type = "string"
|
||||
default = "10.2.0.0/16"
|
||||
}
|
||||
|
||||
variable "service_cidr" {
|
||||
description = <<EOD
|
||||
CIDR IPv4 range to assign Kubernetes services.
|
||||
The 1st IP will be reserved for kube_apiserver, the 10th IP will be reserved for coredns.
|
||||
EOD
|
||||
|
||||
type = "string"
|
||||
default = "10.3.0.0/16"
|
||||
}
|
||||
|
||||
variable "cluster_domain_suffix" {
|
||||
description = "Queries for domains with the suffix will be answered by coredns. Default is cluster.local (e.g. foo.default.svc.cluster.local) "
|
||||
type = "string"
|
||||
default = "cluster.local"
|
||||
}
|
||||
|
||||
variable "enable_reporting" {
|
||||
type = "string"
|
||||
description = "Enable usage or analytics reporting to upstreams (Calico)"
|
||||
default = "false"
|
||||
}
|
||||
@ -1,66 +0,0 @@
|
||||
# Worker DNS records
|
||||
resource "digitalocean_record" "workers-record-a" {
|
||||
count = "${var.worker_count}"
|
||||
|
||||
# DNS zone where record should be created
|
||||
domain = "${var.dns_zone}"
|
||||
|
||||
name = "${var.cluster_name}-workers"
|
||||
type = "A"
|
||||
ttl = 300
|
||||
value = "${element(digitalocean_droplet.workers.*.ipv4_address, count.index)}"
|
||||
}
|
||||
|
||||
resource "digitalocean_record" "workers-record-aaaa" {
|
||||
count = "${var.worker_count}"
|
||||
|
||||
# DNS zone where record should be created
|
||||
domain = "${var.dns_zone}"
|
||||
|
||||
name = "${var.cluster_name}-workers"
|
||||
type = "AAAA"
|
||||
ttl = 300
|
||||
value = "${element(digitalocean_droplet.workers.*.ipv6_address, count.index)}"
|
||||
}
|
||||
|
||||
# Worker droplet instances
|
||||
resource "digitalocean_droplet" "workers" {
|
||||
count = "${var.worker_count}"
|
||||
|
||||
name = "${var.cluster_name}-worker-${count.index}"
|
||||
region = "${var.region}"
|
||||
|
||||
image = "${var.image}"
|
||||
size = "${var.worker_type}"
|
||||
|
||||
# network
|
||||
ipv6 = true
|
||||
private_networking = true
|
||||
|
||||
user_data = "${data.template_file.worker-cloudinit.rendered}"
|
||||
ssh_keys = ["${var.ssh_fingerprints}"]
|
||||
|
||||
tags = [
|
||||
"${digitalocean_tag.workers.id}",
|
||||
]
|
||||
|
||||
lifecycle {
|
||||
create_before_destroy = true
|
||||
}
|
||||
}
|
||||
|
||||
# Tag to label workers
|
||||
resource "digitalocean_tag" "workers" {
|
||||
name = "${var.cluster_name}-worker"
|
||||
}
|
||||
|
||||
# Worker Cloud-Init
|
||||
data "template_file" "worker-cloudinit" {
|
||||
template = "${file("${path.module}/cloudinit/worker.yaml.tmpl")}"
|
||||
|
||||
vars = {
|
||||
ssh_authorized_key = "${var.ssh_authorized_key}"
|
||||
cluster_dns_service_ip = "${cidrhost(var.service_cidr, 10)}"
|
||||
cluster_domain_suffix = "${var.cluster_domain_suffix}"
|
||||
}
|
||||
}
|
||||
0
digital-ocean/ignore/.gitkeep
Normal file
0
digital-ocean/ignore/.gitkeep
Normal file
Reference in New Issue
Block a user