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Merge branch 'main' of github.com:sergelogvinov/terraform-talos into main

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Serge Logvinov
2022-02-03 20:06:45 +02:00
parent eb22ffaf17 a7f828c876
commit 6bdac47d10
24 changed files with 697 additions and 47 deletions
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16
oracle/Makefile
View File

@@ -10,20 +10,22 @@ create-network: ## Create networks
create-lb: ## Create loadbalancer
terraform init
terraform apply -auto-approve -target=output.controlplane_endpoint
terraform apply -auto-approve -target=output.controlplane_endpoint -target=oci_network_load_balancer_network_load_balancer.contolplane
terraform apply -auto-approve -target=oci_network_load_balancer_network_load_balancer.web
create-config: ## Genereate talos configs
talosctl gen config --output-dir _cfgs --with-docs=false --with-examples=false talos-k8s-oracle https://${ENDPOINT}:6443
talosctl --talosconfig _cfgs/talosconfig config endpoint ${ENDPOINT}
create-templates:
@yq ea -P '. as $$item ireduce ({}; . * $$item )' _cfgs/controlplane.yaml templates/controlplane.yaml.tpl > templates/controlplane.yaml
@echo 'podSubnets: "10.32.0.0/12,fd00:10:32::/102"' > _cfgs/tfstate.vars
@echo 'serviceSubnets: "10.200.0.0/22,fd40:10:200::/112"' >> _cfgs/tfstate.vars
@echo 'nodeSubnets: "172.16.0.0/12"' >> _cfgs/tfstate.vars
@echo 'apiDomain: api.cluster.local' >> _cfgs/tfstate.vars
@yq eval '.cluster.network.dnsDomain' _cfgs/controlplane.yaml | awk '{ print "domain: "$$1}' >> _cfgs/tfstate.vars
@yq eval '.cluster.clusterName' _cfgs/controlplane.yaml | awk '{ print "clusterName: "$$1}' >> _cfgs/tfstate.vars
@yq eval '.cluster.id' _cfgs/controlplane.yaml | awk '{ print "clusterID: "$$1}' >> _cfgs/tfstate.vars
@yq eval '.cluster.secret' _cfgs/controlplane.yaml | awk '{ print "clusterSecret: "$$1}'>> _cfgs/tfstate.vars
@yq eval '.machine.token' _cfgs/controlplane.yaml | awk '{ print "tokenMachine: "$$1}' >> _cfgs/tfstate.vars
@yq eval '.machine.ca.crt' _cfgs/controlplane.yaml | awk '{ print "caMachine: "$$1}' >> _cfgs/tfstate.vars
@yq eval '.cluster.token' _cfgs/controlplane.yaml | awk '{ print "token: "$$1}' >> _cfgs/tfstate.vars
@@ -31,8 +33,14 @@ create-templates:
@yq eval -o=json '{"kubernetes": .}' _cfgs/tfstate.vars > terraform.tfvars.json
create-controlplane: ## Bootstrap controlplane node
terraform apply -auto-approve -target=oci_core_instance.controlplane
create-kubeconfig:
talosctl --talosconfig _cfgs/talosconfig --nodes 172.16.1.11 kubeconfig
talosctl --talosconfig _cfgs/talosconfig --nodes 172.16.1.11 kubeconfig .
create-deployments:
helm template --namespace=kube-system --version=1.11.0 -f deployments/cilium.yaml cilium cilium/cilium > deployments/cilium_result.yaml
helm template --namespace=kube-system --version=1.11.0 -f deployments/cilium.yaml cilium \
cilium/cilium > deployments/cilium_result.yaml
helm template --namespace=ingress-nginx --version=4.0.16 -f deployments/ingress.yaml ingress-nginx \
ingress-nginx/ingress-nginx > deployments/ingress_result.yaml

3
oracle/common.tf
View File

@@ -30,6 +30,7 @@ data "oci_core_images" "talos_arm" {
# }
data "oci_identity_fault_domains" "domains" {
for_each = { for idx, ad in local.zones : ad => idx }
compartment_id = var.compartment_ocid
availability_domain = local.network_public[local.zone].availability_domain
availability_domain = local.network_public[each.key].availability_domain
}

4
oracle/deployments/ingress-ns.yaml Normal file
View File

@@ -0,0 +1,4 @@
apiVersion: v1
kind: Namespace
metadata:
name: ingress-nginx

118
oracle/deployments/ingress.yaml Normal file
View File

@@ -0,0 +1,118 @@
controller:
kind: DaemonSet
hostNetwork: true
hostPort:
enabled: false
ports:
http: 80
https: 443
dnsPolicy: ClusterFirstWithHostNet
updateStrategy:
rollingUpdate:
maxUnavailable: 1
type: RollingUpdate
publishService:
enabled: false
config:
worker-processes: "auto"
worker-cpu-affinity: "auto"
error-log-level: "error"
server-tokens: "false"
http-redirect-code: "301"
disable-ipv6-dns: "true"
use-gzip: "true"
use-geoip: "false"
use-geoip2: "false"
use-forwarded-headers: "true"
# curl https://www.cloudflare.com/ips-v4 2>/dev/null | tr '\n' ','
proxy-real-ip-cidr: "173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,172.64.0.0/13,131.0.72.0/22,104.16.0.0/13,104.24.0.0/14,172.16.0.0/12"
enable-access-log-for-default-backend: "true"
log-format-escape-json: "true"
log-format-upstream: '{"ip":"$remote_addr", "ssl":"$ssl_protocol", "method":"$request_method", "proto":"$scheme", "host":"$host", "uri":"$request_uri", "status":$status, "size":$bytes_sent, "agent":"$http_user_agent", "referer":"$http_referer", "namespace":"$namespace"}'
upstream-keepalive-connections: "64"
proxy-connect-timeout: "10"
proxy-read-timeout: "120"
proxy-send-timeout: "120"
ssl-protocols: "TLSv1.2 TLSv1.3"
http-snippet: |
proxy_cache_path /tmp/static levels=1:2 use_temp_path=off keys_zone=static:16m inactive=24h max_size=512m;
hsts: "true"
hsts-max-age: "31536000"
hsts-include-subdomains: "true"
hsts-preload: "true"
proxy-hide-headers: "strict-transport-security"
proxy-headers-hash-bucket-size: "128"
server-name-hash-bucket-size: "64"
server-name-hash-max-size: "512"
limit-req-status-code: "429"
client-header-timeout: "30"
client-body-timeout: "30"
minReadySeconds: 15
podAnnotations:
prometheus.io/scrape: "true"
prometheus.io/port: "10254"
extraEnvs:
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
livenessProbe:
initialDelaySeconds: 30
periodSeconds: 30
readinessProbe:
periodSeconds: 30
resources:
limits:
cpu: 1
memory: 1Gi
requests:
cpu: 100m
memory: 128Mi
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: project.io/node-pool
operator: In
values:
- web
service:
enabled: true
type: ClusterIP
clusterIP: None
admissionWebhooks:
enabled: false
metrics:
enabled: false
revisionHistoryLimit: 2
defaultBackend:
enabled: false

440
oracle/deployments/ingress_result.yaml Normal file
View File

@@ -0,0 +1,440 @@
---
# Source: ingress-nginx/templates/controller-serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: ingress-nginx
namespace: ingress-nginx
automountServiceAccountToken: true
---
# Source: ingress-nginx/templates/controller-configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: ingress-nginx-controller
namespace: ingress-nginx
data:
allow-snippet-annotations: "true"
client-body-timeout: "30"
client-header-timeout: "30"
disable-ipv6-dns: "true"
enable-access-log-for-default-backend: "true"
error-log-level: "error"
hsts: "true"
hsts-include-subdomains: "true"
hsts-max-age: "31536000"
hsts-preload: "true"
http-redirect-code: "301"
http-snippet: "proxy_cache_path /tmp/static levels=1:2 use_temp_path=off keys_zone=static:16m inactive=24h max_size=512m;\n"
limit-req-status-code: "429"
log-format-escape-json: "true"
log-format-upstream: "{\"ip\":\"$remote_addr\", \"ssl\":\"$ssl_protocol\", \"method\":\"$request_method\", \"proto\":\"$scheme\", \"host\":\"$host\", \"uri\":\"$request_uri\", \"status\":$status, \"size\":$bytes_sent, \"agent\":\"$http_user_agent\", \"referer\":\"$http_referer\", \"namespace\":\"$namespace\"}"
proxy-connect-timeout: "10"
proxy-headers-hash-bucket-size: "128"
proxy-hide-headers: "strict-transport-security"
proxy-read-timeout: "120"
proxy-real-ip-cidr: "173.245.48.0/20,103.21.244.0/22,103.22.200.0/22,103.31.4.0/22,141.101.64.0/18,108.162.192.0/18,190.93.240.0/20,188.114.96.0/20,197.234.240.0/22,198.41.128.0/17,162.158.0.0/15,172.64.0.0/13,131.0.72.0/22,104.16.0.0/13,104.24.0.0/14,172.16.0.0/12"
proxy-send-timeout: "120"
server-name-hash-bucket-size: "64"
server-name-hash-max-size: "512"
server-tokens: "false"
ssl-protocols: "TLSv1.2 TLSv1.3"
upstream-keepalive-connections: "64"
use-forwarded-headers: "true"
use-geoip: "false"
use-geoip2: "false"
use-gzip: "true"
worker-cpu-affinity: "auto"
worker-processes: "auto"
---
# Source: ingress-nginx/templates/clusterrole.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
name: ingress-nginx
rules:
- apiGroups:
- ""
resources:
- configmaps
- endpoints
- nodes
- pods
- secrets
- namespaces
verbs:
- list
- watch
- apiGroups:
- ""
resources:
- nodes
verbs:
- get
- apiGroups:
- ""
resources:
- services
verbs:
- get
- list
- watch
- apiGroups:
- networking.k8s.io
resources:
- ingresses
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- events
verbs:
- create
- patch
- apiGroups:
- networking.k8s.io
resources:
- ingresses/status
verbs:
- update
- apiGroups:
- networking.k8s.io
resources:
- ingressclasses
verbs:
- get
- list
- watch
---
# Source: ingress-nginx/templates/clusterrolebinding.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
name: ingress-nginx
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: ingress-nginx
subjects:
- kind: ServiceAccount
name: ingress-nginx
namespace: "ingress-nginx"
---
# Source: ingress-nginx/templates/controller-role.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: ingress-nginx
namespace: ingress-nginx
rules:
- apiGroups:
- ""
resources:
- namespaces
verbs:
- get
- apiGroups:
- ""
resources:
- configmaps
- pods
- secrets
- endpoints
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- services
verbs:
- get
- list
- watch
- apiGroups:
- networking.k8s.io
resources:
- ingresses
verbs:
- get
- list
- watch
- apiGroups:
- networking.k8s.io
resources:
- ingresses/status
verbs:
- update
- apiGroups:
- networking.k8s.io
resources:
- ingressclasses
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- configmaps
resourceNames:
- ingress-controller-leader
verbs:
- get
- update
- apiGroups:
- ""
resources:
- configmaps
verbs:
- create
- apiGroups:
- ""
resources:
- events
verbs:
- create
- patch
---
# Source: ingress-nginx/templates/controller-rolebinding.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: ingress-nginx
namespace: ingress-nginx
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: ingress-nginx
subjects:
- kind: ServiceAccount
name: ingress-nginx
namespace: "ingress-nginx"
---
# Source: ingress-nginx/templates/controller-service.yaml
apiVersion: v1
kind: Service
metadata:
annotations:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: ingress-nginx-controller
namespace: ingress-nginx
spec:
type: ClusterIP
clusterIP: None
ipFamilyPolicy: SingleStack
ipFamilies:
- IPv4
ports:
- name: http
port: 80
protocol: TCP
targetPort: http
appProtocol: http
- name: https
port: 443
protocol: TCP
targetPort: https
appProtocol: https
selector:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/component: controller
---
# Source: ingress-nginx/templates/controller-daemonset.yaml
apiVersion: apps/v1
kind: DaemonSet
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: ingress-nginx-controller
namespace: ingress-nginx
spec:
selector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/component: controller
revisionHistoryLimit: 2
updateStrategy:
rollingUpdate:
maxUnavailable: 1
type: RollingUpdate
minReadySeconds: 15
template:
metadata:
annotations:
prometheus.io/port: "10254"
prometheus.io/scrape: "true"
labels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/component: controller
spec:
dnsPolicy: ClusterFirstWithHostNet
containers:
- name: controller
image: "k8s.gcr.io/ingress-nginx/controller:v1.1.1@sha256:0bc88eb15f9e7f84e8e56c14fa5735aaa488b840983f87bd79b1054190e660de"
imagePullPolicy: IfNotPresent
lifecycle:
preStop:
exec:
command:
- /wait-shutdown
args:
- /nginx-ingress-controller
- --election-id=ingress-controller-leader
- --controller-class=k8s.io/ingress-nginx
- --configmap=$(POD_NAMESPACE)/ingress-nginx-controller
securityContext:
capabilities:
drop:
- ALL
add:
- NET_BIND_SERVICE
runAsUser: 101
allowPrivilegeEscalation: true
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: LD_PRELOAD
value: /usr/local/lib/libmimalloc.so
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
livenessProbe:
failureThreshold: 5
httpGet:
path: /healthz
port: 10254
scheme: HTTP
initialDelaySeconds: 30
periodSeconds: 30
successThreshold: 1
timeoutSeconds: 1
readinessProbe:
failureThreshold: 3
httpGet:
path: /healthz
port: 10254
scheme: HTTP
initialDelaySeconds: 10
periodSeconds: 30
successThreshold: 1
timeoutSeconds: 1
ports:
- name: http
containerPort: 80
protocol: TCP
- name: https
containerPort: 443
protocol: TCP
resources:
limits:
cpu: 1
memory: 1Gi
requests:
cpu: 100m
memory: 128Mi
hostNetwork: true
nodeSelector:
kubernetes.io/os: linux
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: project.io/node-pool
operator: In
values:
- web
serviceAccountName: ingress-nginx
terminationGracePeriodSeconds: 300
---
# Source: ingress-nginx/templates/controller-ingressclass.yaml
# We don't support namespaced ingressClass yet
# So a ClusterRole and a ClusterRoleBinding is required
apiVersion: networking.k8s.io/v1
kind: IngressClass
metadata:
labels:
helm.sh/chart: ingress-nginx-4.0.16
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/instance: ingress-nginx
app.kubernetes.io/version: "1.1.1"
app.kubernetes.io/part-of: ingress-nginx
app.kubernetes.io/managed-by: Helm
app.kubernetes.io/component: controller
name: nginx
spec:
controller: k8s.io/ingress-nginx

4
oracle/images/images.tf
View File

@@ -28,7 +28,7 @@ resource "oci_core_image" "talos_amd64" {
object_name = oci_objectstorage_object.talos_amd64.object
operating_system = "Talos"
operating_system_version = "0.14.0"
operating_system_version = "0.15.0"
source_image_type = "QCOW2"
}
@@ -50,7 +50,7 @@ resource "oci_core_image" "talos_arm64" {
object_name = oci_objectstorage_object.talos_arm64.object
operating_system = "Talos"
operating_system_version = "0.14.0"
operating_system_version = "0.15.0"
source_image_type = "QCOW2"
}

2
oracle/images/variables.tf
View File

@@ -4,7 +4,7 @@ variable "tenancy_ocid" {}
variable "user_ocid" {}
variable "fingerprint" {}
variable "key_file" {
default = "~/.oci/oci_public.pem"
default = "~/.oci/oci_main_terraform_public.pem"
}
variable "region" {

2
oracle/images/versions.tf
View File

@@ -3,7 +3,7 @@ terraform {
required_providers {
oci = {
source = "hashicorp/oci"
version = "4.56.0"
version = "4.61.0"
}
}
}

5
oracle/init/Makefile Normal file
View File

@@ -0,0 +1,5 @@
init:
terraform init
terraform apply -target=null_resource.terraform_key -auto-approve
terraform apply -auto-approve

3
oracle/init/auth.tf
View File

@@ -7,7 +7,6 @@ provider "oci" {
tenancy_ocid = var.tenancy_ocid
user_ocid = var.user_ocid
fingerprint = var.fingerprint
private_key_path = "~/.oci/oci_api_key.pem"
private_key_path = var.key_file
region = var.region
}

1
oracle/init/variables.tf
View File

@@ -2,6 +2,7 @@
variable "tenancy_ocid" {}
variable "user_ocid" {}
variable "fingerprint" {}
variable "key_file" {}
variable "region" {
description = "the OCI region where resources will be created"
type = string

2
oracle/init/versions.tf
View File

@@ -3,7 +3,7 @@ terraform {
required_providers {
oci = {
source = "hashicorp/oci"
version = "4.57.0"
version = "4.61.0"
}
}
}

13
oracle/instances-controlplane.tf
View File

@@ -11,7 +11,7 @@ resource "oci_core_ipv6" "contolplane" {
}
locals {
contolplane_labels = "topology.kubernetes.io/region=${var.region},topology.kubernetes.io/zone=${local.zone_label}"
contolplane_labels = "topology.kubernetes.io/region=${var.region}"
}
resource "oci_core_instance" "contolplane" {
@@ -20,8 +20,8 @@ resource "oci_core_instance" "contolplane" {
compartment_id = var.compartment_ocid
display_name = "${local.project}-contolplane-${count.index + 1}"
defined_tags = merge(var.tags, { "Kubernetes.Type" = "infra", "Kubernetes.Role" = "contolplane" })
availability_domain = local.zone
fault_domain = element(data.oci_identity_fault_domains.domains.fault_domains, count.index).name
availability_domain = local.zones[count.index % local.zone_count]
fault_domain = element(data.oci_identity_fault_domains.domains[element(local.zones, count.index)].fault_domains, floor(count.index / local.zone_count)).name
shape = lookup(var.controlplane, "type", "VM.Standard.E4.Flex")
shape_config {
@@ -35,7 +35,7 @@ resource "oci_core_instance" "contolplane" {
name = "contolplane-${count.index + 1}"
lbv4 = local.lbv4
lbv4_local = local.lbv4_local
nodeSubnets = local.network_public[local.zone].cidr_block
nodeSubnets = local.network_public[element(local.zones, count.index)].cidr_block
labels = local.contolplane_labels
ccm = base64encode("useInstancePrincipals: true\nloadBalancer:\n disabled: true")
})
@@ -49,8 +49,8 @@ resource "oci_core_instance" "contolplane" {
}
create_vnic_details {
assign_public_ip = true
subnet_id = local.network_public[local.zone].id
private_ip = cidrhost(local.network_public[local.zone].cidr_block, 11 + count.index)
subnet_id = local.network_public[element(local.zones, count.index)].id
private_ip = cidrhost(local.network_public[element(local.zones, count.index)].cidr_block, 11 + floor(count.index / local.zone_count))
nsg_ids = [local.nsg_talos, local.nsg_cilium, local.nsg_contolplane]
}
@@ -79,6 +79,7 @@ resource "oci_core_instance" "contolplane" {
lifecycle {
ignore_changes = [
fault_domain,
shape_config,
defined_tags,
create_vnic_details["defined_tags"],

39
oracle/instances-web.tf
View File

@@ -1,16 +1,17 @@
resource "oci_core_instance_pool" "web" {
for_each = { for idx, ad in local.zones : ad => idx + 1 }
compartment_id = var.compartment_ocid
instance_configuration_id = oci_core_instance_configuration.web.id
size = lookup(var.instances[local.zone], "web_count", 0)
instance_configuration_id = oci_core_instance_configuration.web[each.key].id
size = lookup(var.instances[each.key], "web_count", 0)
state = "RUNNING"
display_name = "${var.project}-web"
display_name = "${var.project}-web-${each.value}"
defined_tags = merge(var.tags, { "Kubernetes.Role" = "web" })
placement_configurations {
availability_domain = local.network_public[local.zone].availability_domain
fault_domains = data.oci_identity_fault_domains.domains.fault_domains.*.name
primary_subnet_id = local.network_public[local.zone].id
availability_domain = local.network_public[each.key].availability_domain
fault_domains = data.oci_identity_fault_domains.domains[each.key].fault_domains.*.name
primary_subnet_id = local.network_public[each.key].id
}
load_balancers {
@@ -19,22 +20,30 @@ resource "oci_core_instance_pool" "web" {
port = 80
vnic_selection = "primaryvnic"
}
load_balancers {
backend_set_name = oci_load_balancer_backend_set.webs.name
load_balancer_id = oci_load_balancer.web.id
port = 443
vnic_selection = "primaryvnic"
}
lifecycle {
ignore_changes = [
state,
defined_tags
defined_tags,
load_balancers
]
}
}
locals {
web_labels = "topology.kubernetes.io/region=${var.region},topology.kubernetes.io/zone=${local.zone_label},project.io/node-pool=web"
web_labels = "topology.kubernetes.io/region=${var.region},project.io/node-pool=web"
}
resource "oci_core_instance_configuration" "web" {
for_each = { for idx, ad in local.zones : ad => idx + 1 }
compartment_id = var.compartment_ocid
display_name = "${var.project}-web"
display_name = "${var.project}-web-${each.value}"
defined_tags = merge(var.tags, { "Kubernetes.Role" = "web" })
instance_details {
@@ -47,10 +56,10 @@ resource "oci_core_instance_configuration" "web" {
preferred_maintenance_action = "LIVE_MIGRATE"
launch_mode = "NATIVE"
shape = lookup(var.instances[local.zone], "web_instance_shape", "VM.Standard.E2.1.Micro")
shape = lookup(var.instances[each.key], "web_instance_shape", "VM.Standard.E2.1.Micro")
shape_config {
ocpus = lookup(var.instances[local.zone], "web_instance_ocpus", 1)
memory_in_gbs = lookup(var.instances[local.zone], "web_instance_memgb", 1)
ocpus = lookup(var.instances[each.key], "web_instance_ocpus", 1)
memory_in_gbs = lookup(var.instances[each.key], "web_instance_memgb", 1)
}
metadata = {
@@ -58,8 +67,8 @@ resource "oci_core_instance_configuration" "web" {
merge(var.kubernetes, {
lbv4 = local.lbv4_local
clusterDns = cidrhost(split(",", var.kubernetes["serviceSubnets"])[0], 10)
nodeSubnets = local.network_public[local.zone].cidr_block
labels = local.web_labels
nodeSubnets = local.network_public[each.key].cidr_block
labels = "${local.web_labels},topology.kubernetes.io/zone=${split(":", each.key)[1]}"
})
))
}
@@ -74,7 +83,7 @@ resource "oci_core_instance_configuration" "web" {
assign_private_dns_record = false
assign_public_ip = true
nsg_ids = [local.nsg_talos, local.nsg_cilium, local.nsg_web]
subnet_id = local.network_public[local.zone].id
subnet_id = local.network_public[each.key].id
skip_source_dest_check = true
}

24
oracle/network-lb-l7.tf
View File

@@ -24,7 +24,15 @@ resource "oci_load_balancer_listener" "web_http" {
name = "${local.project}-web-http"
default_backend_set_name = oci_load_balancer_backend_set.web.name
port = 80
protocol = "HTTP"
protocol = "TCP"
}
resource "oci_load_balancer_listener" "web_https" {
load_balancer_id = oci_load_balancer.web.id
name = "${local.project}-web-https"
default_backend_set_name = oci_load_balancer_backend_set.webs.name
port = 443
protocol = "TCP"
}
resource "oci_load_balancer_backend_set" "web" {
@@ -40,3 +48,17 @@ resource "oci_load_balancer_backend_set" "web" {
return_code = 200
}
}
resource "oci_load_balancer_backend_set" "webs" {
name = "${local.project}-webs-lb-l7"
load_balancer_id = oci_load_balancer.web.id
policy = "ROUND_ROBIN"
health_checker {
retries = 2
protocol = "HTTP"
port = 80
url_path = "/healthz"
return_code = 200
}
}

2
oracle/network-lb.tf
View File

@@ -2,7 +2,7 @@
locals {
lbv4_enable = true
lbv4 = local.lbv4_enable ? [for ip in oci_network_load_balancer_network_load_balancer.contolplane[0].ip_addresses : ip.ip_address if ip.is_public][0] : "127.0.0.1"
lbv4_local = local.lbv4_enable ? [for ip in oci_network_load_balancer_network_load_balancer.contolplane[0].ip_addresses : ip.ip_address if !ip.is_public][0] : cidrhost(local.network_public[local.zone].cidr_block, 11)
lbv4_local = local.lbv4_enable ? [for ip in oci_network_load_balancer_network_load_balancer.contolplane[0].ip_addresses : ip.ip_address if !ip.is_public][0] : cidrhost(local.network_public[0].cidr_block, 11)
lbv4_web_enable = false
lbv4_web = local.lbv4_web_enable ? [for ip in oci_network_load_balancer_network_load_balancer.web[0].ip_addresses : ip.ip_address if ip.is_public][0] : oci_load_balancer.web.ip_addresses[0]

35
oracle/prepare/network-secgroup.tf
View File

@@ -342,7 +342,7 @@ resource "oci_core_network_security_group_security_rule" "web_kubelet" {
}
}
}
resource "oci_core_network_security_group_security_rule" "web_http_health_check" {
resource "oci_core_network_security_group_security_rule" "web_http_lb" {
for_each = toset([oci_core_vcn.main.cidr_block])
network_security_group_id = oci_core_network_security_group.web.id
@@ -358,6 +358,23 @@ resource "oci_core_network_security_group_security_rule" "web_http_health_check"
}
}
}
resource "oci_core_network_security_group_security_rule" "web_https_lb" {
for_each = toset([oci_core_vcn.main.cidr_block])
network_security_group_id = oci_core_network_security_group.web.id
protocol = "6"
direction = "INGRESS"
source = each.value
stateless = false
tcp_options {
destination_port_range {
min = 443
max = 443
}
}
}
resource "oci_core_network_security_group_security_rule" "web_http_admin" {
for_each = toset(var.whitelist_admins)
@@ -374,6 +391,22 @@ resource "oci_core_network_security_group_security_rule" "web_http_admin" {
}
}
}
resource "oci_core_network_security_group_security_rule" "web_https_admin" {
for_each = toset(var.whitelist_admins)
network_security_group_id = oci_core_network_security_group.web.id
protocol = "6"
direction = "INGRESS"
source = each.value
stateless = false
tcp_options {
destination_port_range {
min = 443
max = 443
}
}
}
resource "oci_core_network_security_group_security_rule" "web_http" {
for_each = toset(var.whitelist_web)

4
oracle/prepare/network.tf
View File

@@ -135,8 +135,8 @@ resource "oci_core_subnet" "public" {
resource "oci_core_subnet" "private" {
for_each = { for idx, ad in local.zones : ad => idx }
cidr_block = cidrsubnet(oci_core_vcn.main.cidr_block, 8, each.value + 4)
ipv6cidr_block = cidrsubnet(oci_core_vcn.main.ipv6cidr_blocks[0], 8, each.value + 11)
cidr_block = cidrsubnet(oci_core_vcn.main.cidr_block, 8, each.value + 8)
ipv6cidr_block = cidrsubnet(oci_core_vcn.main.ipv6cidr_blocks[0], 8, each.value + 16)
compartment_id = var.compartment_ocid
vcn_id = oci_core_vcn.main.id
route_table_id = oci_core_route_table.private.id

3
oracle/prepare/variables.tf
View File

@@ -4,7 +4,7 @@ variable "tenancy_ocid" {}
variable "user_ocid" {}
variable "fingerprint" {}
variable "key_file" {
default = "~/.oci/oci_public.pem"
default = "~/.oci/oci_main_terraform_public.pem"
}
variable "project" {
@@ -31,7 +31,6 @@ variable "kubernetes" {
default = {
podSubnets = "10.32.0.0/12,fd40:10:32::/102"
serviceSubnets = "10.200.0.0/22,fd40:10:200::/112"
nodeSubnets = "192.168.0.0/16"
domain = "cluster.local"
apiDomain = "api.cluster.local"
clusterName = "talos-k8s-oracle"

4
oracle/templates/controlplane.yaml.tpl
View File

@@ -34,6 +34,8 @@ machine:
servers:
- 169.254.169.254
cluster:
id: ${clusterID}
secret: ${clusterSecret}
controlPlane:
endpoint: https://${lbv4_local}:6443
network:
@@ -75,3 +77,5 @@ cluster:
- https://raw.githubusercontent.com/sergelogvinov/terraform-talos/main/oracle/deployments/kubelet-serving-cert-approver.yaml
- https://raw.githubusercontent.com/sergelogvinov/terraform-talos/main/oracle/deployments/metrics-server.yaml
- https://raw.githubusercontent.com/sergelogvinov/terraform-talos/main/oracle/deployments/local-path-storage.yaml
- https://raw.githubusercontent.com/sergelogvinov/terraform-talos/main/oracle/deployments/ingress-ns.yaml
- https://raw.githubusercontent.com/sergelogvinov/terraform-talos/main/oracle/deployments/ingress_result.yaml

2
oracle/templates/web.yaml.tpl
View File

@@ -45,6 +45,8 @@ machine:
servers:
- 169.254.169.254
cluster:
id: ${clusterID}
secret: ${clusterSecret}
controlPlane:
endpoint: https://${lbv4}:6443
clusterName: ${clusterName}

2
oracle/templates/worker.yaml.tpl
View File

@@ -41,6 +41,8 @@ machine:
servers:
- 169.254.169.254
cluster:
id: ${clusterID}
secret: ${clusterSecret}
controlPlane:
endpoint: https://${lbv4}:6443
clusterName: ${clusterName}

10
oracle/variables.tf
View File

@@ -35,8 +35,9 @@ data "terraform_remote_state" "prepare" {
locals {
project = data.terraform_remote_state.prepare.outputs.project
zone = data.terraform_remote_state.prepare.outputs.zones[0]
zone_label = split(":", local.zone)[1]
zones = data.terraform_remote_state.prepare.outputs.zones
zone_count = length(local.zones)
dns_zone_id = data.terraform_remote_state.prepare.outputs.dns_zone_id
network_lb = data.terraform_remote_state.prepare.outputs.network_lb
@@ -55,11 +56,12 @@ variable "kubernetes" {
type = map(string)
default = {
podSubnets = "10.32.0.0/12,fd40:10:32::/102"
serviceSubnets = "10.200.0.0/22,fd40:10:200::/112"
nodeSubnets = "192.168.0.0/16"
serviceSubnets = "10.200.0.0/22,fd40:10:200::/112",
domain = "cluster.local"
apiDomain = "api.cluster.local"
clusterName = "talos-k8s-oracle"
clusterID = ""
clusterSecret = ""
tokenMachine = ""
caMachine = ""
token = ""

2
scaleway/variables.tf
View File

@@ -31,7 +31,7 @@ variable "kubernetes" {
nodeSubnets = "192.168.0.0/16"
domain = "cluster.local"
apiDomain = "api.cluster.local"
clusterName = "talos-k8s-hetzner"
clusterName = "talos-k8s-scaleway"
clusterID = ""
clusterSecret = ""
tokenMachine = ""