* [upcloud] Fixed issue where DNS would be blocked while using allowlist

* Missed one NTP rule

* Add missing zone input variable

* Fix terraform formatting

Co-authored-by: Jonathan Süssemilch Poulain <jonathan@sofiero.net>

* make it possible to configure bastion remote ips

* Update README.md

* add pre-commit hook configuration

* add tmp.md to .gitignore

* describe the use of pre-commit hook in CONTRIBUTING.md

* fix docs/integration.md errors identified by markdownlint

* fix docs/<file>.md errors identified by markdownlint

* docs/azure-csi.md
* docs/azure.md
* docs/bootstrap-os.md
* docs/calico.md
* docs/debian.md
* docs/fcos.md
* docs/vagrant.md
* docs/gcp-lb.md
* docs/kubernetes-apps/registry.md
* docs/setting-up-your-first-cluster.md
* docs/vagrant.md
* docs/vars.md

* fix contrib/<file>.md errors identified by markdownlint

* Subnet setup order fix & Number of master nodes syntax fix

* Mistake fix!

* Formatting

Due many patterns of Linux distributions, it is difficult to install
ansible dependencies as system-wide stably.
Apart of Kubespray doc[1] recommends to use venv to avoid such issue,
and this applies venv usage to the other parts of the doc.

[1]: https://github.com/kubernetes-sigs/kubespray/blob/master/docs/setting-up-your-first-cluster.md#set-up-kubespray

Signed-off-by: cyclinder <qifeng.guo@daocloud.io>

* [upcloud] add option to use preconfigured cpu/mem plan

* [upcloud] add option to use firewall rules for API server/SSH access

* [upcloud] add option to use managed load balancer

* [openstack] fix for new network modules

* [openstack] for-each master nodes

* [terraform] use modern day equinix metal provider

* [CI] ensure packet job tests metal

Add tag to AWS VPC subnets for automatic subnet discovery by load balancers or ingress controllers (#8705)

* [upcloud] add upcloud csi-driver

* Option to use ansible_host as api ip for kubueconfig

* - add ability to specify the network_zone in hetzner terraform
- Export the network id from hetzner terraform the the generated inventory.ini

* - Add with_networks variable to allow different deployments of hcloud controller manager

- Add network id to hcloud controller secret (added via the inventory)

- Don't include extra_args if it's not set

terrform/openstack: Fix templating of ansible_ssh_common_args in no_floating.yml if used as TF module (#8646)

* terraform/openstack: Use path.module for ansible_bastion_template.txt

This extends on #7643 by not using path.root, but switching to path.module
to allow use of the terraform code as a module itself. This change then keeps
all calls to the template file stable even for that use-case.

* terraform/openstack: Make sed calls fail on errors

By using a single call with two replacements to use of sed will create proper exit codes
and allowing for errors to be recognized by terraform.

Also, do not create unneeded resources (target pools are charged and should
only be created when needed).

Use openstack_networking_port_v2 and openstack_networking_floatingip_associate_v2
to attach floating ips. This gives us more flexibility on disabling port security
when binding instances directly on provider networks in private cloud scenario.

* terraform/gcp: Do not create unused subnetworks

By default terraform creates a subnetwork in each 39 regions

* terraform/gcp: Upgrade to latest google provider

... where "one of source_tags, source_ranges, or source_service_accounts must be defined"

* fixes issues in vSphere Terraform contrib. #8436

* fix formatting

* add variables to the main module and document changes

* add missing newline

* Fix terraform Warning

Version constraints inside provider configuration blocks are deprecated

Terraform 0.13 and earlier allowed provider version constraints inside the
provider configuration block, but that is now deprecated and will be removed
in a future version of Terraform. To silence this warning, move the provider
version constraint into the required_providers block.

* Fix terraform Warning: Quoted references are deprecated

* terraform: Update GCP Ubuntu to latest LTS

* contrib: add cloud-init support for terraform vms

This change enables instance customization via cloud-init,
for example: additional CA certs, custom SSH access etc.

* contrib: update docs for terraform cloud-init

* contrib: disable yamllint in cloud-init

require-starting-space rule breaks cloud-init header

* contrib: documenation formatting

* yamllint: disable comments related checks

* docs: markdown formatting

* use pre-existing floating IP for bastion

* document bastion_fips in readme

* Fixes various issues in vSphere Terraform code

Provided to address various shortcomings and to fix the following
issue in upstream Kubespray:

https://github.com/kubernetes-sigs/kubespray/issues/8176

* Resolves Terraform formatting issues

* Sets default prefix to human-readable name

* Documents new default prefix in README

Modify connection_strings_etcd to only return etcd nodes - not master nodes - since this results in duplicate hosts in the generated Ansible inventory and is unnecessary.

additional disks

* fix(misc): terraform/aws

- handles deployment with a single availability zone
- handles deployment with more than two availability zone
- handles etcd collocation with control-plane nodes (`aws_etcd_num=0`)
- allows to set a bastion instances count (`aws_bastion_num`)
- allows to set bastion/etcd/control-plane/workers rootfs volume size
- removes variables from terraform.tfvars that were not re-used
- adds .terraform.lock.hcl to .gitignore
- changes/updates base image from ubuntu-18.03 to debian-10

tested by a few coworkers of mine, and myself: thanks for the outstanding
work, on both those terraform samples and kubespray playbooks.
I did not test ubuntu deployments, I could still swap from buster to
focal. LMK.

* fix(gitlab-ci)

AFAIU, terraform.tfvars indentation should be fixed for / no diff
returned running `terraform fmt -check -diff`

https://gitlab.com/kargo-ci/kubernetes-sigs-kubespray/-/jobs/1445622114

Update README for control_plane's external volume type variable

* terraform/openstack: Use path.root for ansible_bastion_template.txt

The path.root variable points to the root module path. Using this
instead of a relative path makes less assumptions about the current
working directory.

* terraform/openstack: Add group_vars_path variable

Previously, the group_vars path was assumed to be in CWD. The
default value for the group_vars_path variable is still relative
to CWD and thus should be backwards compatible if unset.