diff --git a/examples/iaas-cross-az-loadbalancer/.terraform.lock.hcl b/examples/iaas-cross-az-loadbalancer/.terraform.lock.hcl new file mode 100644 index 0000000..bd80b22 --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/.terraform.lock.hcl @@ -0,0 +1,44 @@ +# This file is maintained automatically by "terraform init". +# Manual edits may be lost in future updates. + +provider "registry.terraform.io/hashicorp/random" { + version = "3.8.1" + constraints = ">= 3.6.3" + hashes = [ + "h1:u8AKlWVDTH5r9YLSeswoVEjiY72Rt4/ch7U+61ZDkiQ=", + "zh:08dd03b918c7b55713026037c5400c48af5b9f468f483463321bd18e17b907b4", + "zh:0eee654a5542dc1d41920bbf2419032d6f0d5625b03bd81339e5b33394a3e0ae", + "zh:229665ddf060aa0ed315597908483eee5b818a17d09b6417a0f52fd9405c4f57", + "zh:2469d2e48f28076254a2a3fc327f184914566d9e40c5780b8d96ebf7205f8bc0", + "zh:37d7eb334d9561f335e748280f5535a384a88675af9a9eac439d4cfd663bcb66", + "zh:741101426a2f2c52dee37122f0f4a2f2d6af6d852cb1db634480a86398fa3511", + "zh:78d5eefdd9e494defcb3c68d282b8f96630502cac21d1ea161f53cfe9bb483b3", + "zh:a902473f08ef8df62cfe6116bd6c157070a93f66622384300de235a533e9d4a9", + "zh:b85c511a23e57a2147355932b3b6dce2a11e856b941165793a0c3d7578d94d05", + "zh:c5172226d18eaac95b1daac80172287b69d4ce32750c82ad77fa0768be4ea4b8", + "zh:dab4434dba34aad569b0bc243c2d3f3ff86dd7740def373f2a49816bd2ff819b", + "zh:f49fd62aa8c5525a5c17abd51e27ca5e213881d58882fd42fec4a545b53c9699", + ] +} + +provider "registry.terraform.io/stackitcloud/stackit" { + version = "0.91.0" + constraints = ">= 0.87.0" + hashes = [ + "h1:8de9n+Roq6Z2Ltp9poBBBN9a4zSpx73VLpgFS5mTyoI=", + "zh:0dde99e7b343fa01f8eefc378171fb8621bedb20f59157d6cc8e3d46c738105f", + "zh:0ed12db90276ccd2d6f87135b7dd078657823c3ca33121c6a157d0bdf08f801e", + "zh:160b32bcf1d01666784cf8469e10e0a38d4c3d24c80c0c5be470cc63ef27ea62", + "zh:32e1909037235c24138b74131c6fb12ac99003f79750f1768ca5468cc05da6b0", + "zh:4376f1cdafbb35ad5f220e28153741908390b23161d9eae3828f7830039ce8ef", + "zh:458b054781ef6165d9136fc3d667f9bf37319e37d0f19300bbb63b703de2599d", + "zh:54a1864cf1315a118c043f834e02f2a1ca0ecbc8c2a246460589a95847da6c80", + "zh:83424712926ccef3c60cc011dfa298721bdbaee3598a0c8459da46bc6b7424cc", + "zh:a3c38ebffdbca21dd177b06acf891bed1a903907ba252d0219d91ff0ecf9d861", + "zh:c6325e583b77aa1e9df94e3b4b12479d7bf12c66a2ace71c1b8f64e46ac5c37e", + "zh:de6db8deeee895af5670df2449c8b8c34df051277f8a6e2f19c5c9ec1f0ddb12", + "zh:e18b05e7d8356caa6103c5c80b5ea373be3ff255b453cf577c68798ffe1b93ce", + "zh:f4d9215f7a2888c882892642539b2edd3ea97cb25904e4fa358db4f001c3ccd0", + "zh:f94d0c0c2bf843867122ababc8d8066d52257e68bbcb5c62a603f77c581e9668", + ] +} diff --git a/examples/iaas-cross-az-loadbalancer/00-provider.tf b/examples/iaas-cross-az-loadbalancer/00-provider.tf new file mode 100644 index 0000000..da9ff5a --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/00-provider.tf @@ -0,0 +1,33 @@ +# Copyright 2026 Schwarz Digits Cloud GmbH & Co. KG +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Define required providers +terraform { + required_version = ">= 0.14.0" + required_providers { + stackit = { + source = "stackitcloud/stackit" + version = ">= 0.87.0" + } + random = { + source = "hashicorp/random" + version = ">= 3.6.3" + } + } +} + +provider "stackit" { + default_region = var.stackit_region + service_account_key_path = var.stackit_service_account_key_path +} diff --git a/examples/iaas-cross-az-loadbalancer/01-variables.tf b/examples/iaas-cross-az-loadbalancer/01-variables.tf new file mode 100644 index 0000000..b7d6a0e --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/01-variables.tf @@ -0,0 +1,37 @@ +# Copyright 2026 Schwarz Digits Cloud GmbH & Co. KG +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +variable "stackit_project_id" { + type = string + default = "d75e6aab-b616-4b42-ae3b-aaf161ad626d" +} + +variable "stackit_region" { + type = string + default = "eu01" +} + +variable "stackit_service_account_key_path" { + type = string + default = "../../keys/stackit-sa.json" +} + +resource "stackit_key_pair" "admin_keypair" { + name = "admin-keypair-12345" + public_key = chomp(file("~/.ssh/id_rsa.pub")) +} + +variable "jumphost_flavor" { + default = "c2i.1" +} diff --git a/examples/iaas-cross-az-loadbalancer/02-network.tf b/examples/iaas-cross-az-loadbalancer/02-network.tf new file mode 100644 index 0000000..29222d3 --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/02-network.tf @@ -0,0 +1,20 @@ +# Copyright 2026 Schwarz Digits Cloud GmbH & Co. KG +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +resource "stackit_network" "network" { + project_id = var.stackit_project_id + name = "network01" + ipv4_nameservers = ["1.1.1.1", "9.9.9.9"] + ipv4_prefix = "172.17.1.0/24" +} diff --git a/examples/iaas-cross-az-loadbalancer/03-machine01.tf b/examples/iaas-cross-az-loadbalancer/03-machine01.tf new file mode 100644 index 0000000..f6a13ad --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/03-machine01.tf @@ -0,0 +1,27 @@ +# Copyright 2026 Schwarz Digits Cloud GmbH & Co. KG +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +module "test-machine01" { + source = "../../modules/test-machine" + + project_id = var.stackit_project_id + network_id = stackit_network.network.network_id + availability_zone = "eu01-1" + + name = "machine01" + machine_type = var.jumphost_flavor + disk_size = 500 + + user_data = templatefile("${path.module}/apache-debug-user.yaml", {}) +} diff --git a/examples/iaas-cross-az-loadbalancer/04-machine02.tf b/examples/iaas-cross-az-loadbalancer/04-machine02.tf new file mode 100644 index 0000000..ab626ed --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/04-machine02.tf @@ -0,0 +1,27 @@ +# Copyright 2026 Schwarz Digits Cloud GmbH & Co. KG +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +module "test-machine02" { + source = "../../modules/test-machine" + + project_id = var.stackit_project_id + network_id = stackit_network.network.network_id + availability_zone = "eu01-2" + + name = "machine02" + machine_type = var.jumphost_flavor + disk_size = 500 + + user_data = templatefile("${path.module}/apache-debug-user.yaml", {}) +} diff --git a/examples/iaas-cross-az-loadbalancer/05-loadbalancer.tf b/examples/iaas-cross-az-loadbalancer/05-loadbalancer.tf new file mode 100644 index 0000000..9d86f6c --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/05-loadbalancer.tf @@ -0,0 +1,84 @@ +# Copyright 2026 Schwarz Digits Cloud GmbH & Co. KG +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +resource "stackit_public_ip" "public_ip" { + project_id = var.stackit_project_id + + lifecycle { + ignore_changes = [network_interface_id] + } +} + +resource "stackit_loadbalancer" "this" { + project_id = var.stackit_project_id + name = "lb-example-1" + disable_security_group_assignment = true + + target_pools = [ + { + name = "pool-1" + target_port = 80 + targets = [ + { + display_name = "lb-target-1" + ip = module.test-machine01.primary_ip + }, + { + display_name = "lb-target-2" + ip = module.test-machine02.primary_ip + } + ] + active_health_check = { + healthy_threshold = 10 + interval = "3s" + interval_jitter = "3s" + timeout = "3s" + unhealthy_threshold = 10 + } + }, + ] + + listeners = [ + { + display_name = "listener1" + port = 80 + protocol = "PROTOCOL_TCP" + target_pool = "pool-1" + }, + ] + + networks = [ + { + network_id = stackit_network.network.network_id + role = "ROLE_LISTENERS_AND_TARGETS" + } + ] + + external_address = stackit_public_ip.public_ip.ip + + options = { + // for private loadbalancer usage + /*private_network_only = false*/ + } +} + + +output "lb_external_address" { + value = stackit_loadbalancer.this.external_address +} + +/*output "lb_private_ip_address" { + // for private loadbalancer usage + value = stackit_loadbalancer.lb_example.private_address +}*/ diff --git a/examples/iaas-cross-az-loadbalancer/MAINTAINERS.md b/examples/iaas-cross-az-loadbalancer/MAINTAINERS.md new file mode 100644 index 0000000..6457701 --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/MAINTAINERS.md @@ -0,0 +1,9 @@ +# Maintainers + +General maintainers: + +- Mauritz Uphoff (Mauritz.Uphoff@digits.schwarz) + +This example is actively maintained. The owner is responsible for reviewing and updating dependencies and functionalities on a monthly basis. +For questions, issues, or feature requests, please email general maintainers. +Please include the BP name and version in your request. We will track your request as an issue. diff --git a/examples/iaas-cross-az-loadbalancer/README.md b/examples/iaas-cross-az-loadbalancer/README.md new file mode 100644 index 0000000..352342c --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/README.md @@ -0,0 +1,5 @@ +# IaaS cross AZ Loadbalancer + +## Overview + +A classic highly-available architecture: provisioning multiple VMs across different Availability Zones (AZs) and putting them behind a STACKIT Load Balancer. diff --git a/examples/iaas-cross-az-loadbalancer/apache-debug-user.yaml b/examples/iaas-cross-az-loadbalancer/apache-debug-user.yaml new file mode 100644 index 0000000..c44cda9 --- /dev/null +++ b/examples/iaas-cross-az-loadbalancer/apache-debug-user.yaml @@ -0,0 +1,22 @@ +#cloud-config +users: + - name: debug + groups: sudo + shell: /bin/bash + sudo: ["ALL=(ALL) NOPASSWD:ALL"] + lock_passwd: false + passwd: "$6$JZBVJ2zsw/o4C1UJ$FskGQWf.nqwj.o9bHbxkSGvSilQcHt03KdPYlgsiE3L77tNqFj0/vnlCXSf.SRb4jR2xsHk/.OlEyT16Txj4J." # hashed version of 'House123!' + +chpasswd: + expire: false + +ssh_pwauth: true + +packages: + - apache2 + +runcmd: + - systemctl enable apache2 + - systemctl start apache2 + - echo "

Hello from STACKIT Instance

Hostname $(hostname)

" > /var/www/html/index.html + - chown www-data:www-data /var/www/html/index.html diff --git a/modules/test-machine/main.tf b/modules/test-machine/main.tf index 2bf7f22..4547645 100644 --- a/modules/test-machine/main.tf +++ b/modules/test-machine/main.tf @@ -12,14 +12,6 @@ # See the License for the specific language governing permissions and # limitations under the License. -terraform { - required_providers { - stackit = { - source = "stackitcloud/stackit" - } - } -} - resource "stackit_volume" "boot_volume" { project_id = var.project_id name = "${var.name}-volume"