b77460ec34
* contrib/terraform/exoscale: Rework SSH public keys Exoscale has a few limitations with `exoscale_ssh_keypair` resources. Creating several clusters with these scripts may lead to an error like: ``` Error: API error ParamError 431 (InvalidParameterValueException 4350): The key pair "lj-sc-ssh-key" already has this fingerprint ``` This patch reworks handling of SSH public keys. Specifically, we rely on the more cloud-agnostic way of configuring SSH public keys via `cloud-init`. * contrib/terraform/exoscale: terraform fmt * contrib/terraform/exoscale: Add terraform validate * contrib/terraform/exoscale: Inline public SSH keys The Terraform scripts need to install some SSH key, so that Kubespray (i.e., the "Ansible part") can take over. Initially, we pointed the Terraform scripts to `~/.ssh/id_rsa.pub`. This proved to be suboptimal: Operators sharing responbility for a cluster risk unnecessarily replacing resources. Therefore, it has been determined that it's best to inline the public SSH keys. The chosen variable `ssh_public_keys` provides some uniformity with `contrib/azurerm`. * Fix Terraform Exoscale test * Fix Terraform 0.14 test
66 lines
1.3 KiB
HCL
66 lines
1.3 KiB
HCL
prefix = "default"
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zone = "ch-gva-2"
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inventory_file = "inventory.ini"
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ssh_public_keys = [
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# Put your public SSH key here
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"ssh-rsa I-did-not-read-the-docs",
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"ssh-rsa I-did-not-read-the-docs 2",
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]
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machines = {
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"master-0" : {
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"node_type" : "master",
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"size" : "Small",
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"boot_disk" : {
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"image_name" : "Linux Ubuntu 20.04 LTS 64-bit",
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"root_partition_size" : 50,
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"node_local_partition_size" : 0,
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"ceph_partition_size" : 0
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}
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},
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"worker-0" : {
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"node_type" : "worker",
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"size" : "Large",
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"boot_disk" : {
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"image_name" : "Linux Ubuntu 20.04 LTS 64-bit",
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"root_partition_size" : 50,
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"node_local_partition_size" : 0,
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"ceph_partition_size" : 0
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}
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},
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"worker-1" : {
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"node_type" : "worker",
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"size" : "Large",
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"boot_disk" : {
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"image_name" : "Linux Ubuntu 20.04 LTS 64-bit",
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"root_partition_size" : 50,
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"node_local_partition_size" : 0,
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"ceph_partition_size" : 0
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}
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},
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"worker-2" : {
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"node_type" : "worker",
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"size" : "Large",
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"boot_disk" : {
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"image_name" : "Linux Ubuntu 20.04 LTS 64-bit",
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"root_partition_size" : 50,
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"node_local_partition_size" : 0,
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"ceph_partition_size" : 0
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}
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}
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}
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nodeport_whitelist = [
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"0.0.0.0/0"
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]
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ssh_whitelist = [
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"0.0.0.0/0"
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]
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api_server_whitelist = [
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"0.0.0.0/0"
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]
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