add k0s support (#1123)

* ignore idea

* Initial work on support for k0s

* *  Changed config param to bootstrap_distribution
*  Replaced democratic-csi with openebs
*  Added notes about system-upgrade-controller being ignored with k0s
*  Removed password for nodes

* *  Switched to single storage path for openebs
*  Removed democratic-csi helm repo
*  Added missing openebs helm repo
*  Fixed template formatting
*  Made bootstrap_private_github_repo hidden/undocumented
*  Updated flux cluster config to accommodate bootstrap_private_github_repo

* *  added the storageclass name to be declarative

* *  added newline
*  set chart wait false

* *  fixed spacing in K0sTasks
*  fixed openebs path
*  properly added openebs helm repo

* *  updated configure task to use venv
*  renamed bootstrap_kube_vip_addr to bootstrap_kubeapi_addr
*  renamed bootstrap_kube_vip_addr derived variables accordingly

* *  tweaked configure task cmd
*  started work on k0s-config.yaml template

* *  tweaked k0s task cmd
*  moved coredns under addons rather than optional
*  fixed typo in coredns task
*  normalized formatting in k0s-config
*  disabled telemetry in k0s-config
*  added renovate to k0s-config
*  removed tunnel and added routing mode in k0s-config cilium chart values
*  updated docs in config example
*  fixed issue with k0s-config controller role so it didn't default to worker+controller if more than one master

* *  fixed whitespace

* add k0sctl to brew tasks

* Update bootstrap/vars/config.sample.yaml

* Update bootstrap/vars/config.sample.yaml

* Update k0s-config.yaml.j2

* Update config.sample.yaml

* controllerManager and scheduler bind to `0.0.0.0` for metrics

* Update custom-cilium-helmchart.yaml.j2.j2

* Update helmvalues.yaml.j2

* Update bootstrap/tasks/addons/main.yaml

* first pass at readme updates

* update placement of k0sconfig options

* disable telemetry on k0sctl too

* disable k0s telemetry in env too

* update: jinja spacing in k0sconfig

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: ensure bootstrap_local_storage_path is delete on nuke

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: update renovate regex for k3s/k0s

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: update nuke playbook and only include k3s task when k3s

Signed-off-by: Devin Buhl <devin@buhl.casa>

* fix: update nuke playbook and only include k3s task when k3s and include jinja comments

Signed-off-by: Devin Buhl <devin@buhl.casa>

---------

Signed-off-by: Devin Buhl <devin@buhl.casa>
Co-authored-by: Devin Buhl <onedr0p@users.noreply.github.com>
Co-authored-by: Devin Buhl <devin@buhl.casa>

bootstrap/tasks/validation/github.yaml

@@ -14,6 +14,7 @@
     fail_msg: Github user {{ bootstrap_github_username }} does not exist
 
 - name: Query Github repo
+  when: not bootstrap_private_github_repo | default(false)
   ansible.builtin.uri:
     url: https://api.github.com/repos/{{ bootstrap_github_username }}/{{ bootstrap_github_repository_name }}
     timeout: 5
@@ -22,12 +23,14 @@
   register: result
 
 - name: Check if repo exists
+  when: not bootstrap_private_github_repo | default(false)
   ansible.builtin.assert:
     that: result.json.full_name == bootstrap_github_username + '/' + bootstrap_github_repository_name
     success_msg: Github repo {{ bootstrap_github_username }}/{{ bootstrap_github_repository_name }} exists
     fail_msg: Github repo {{ bootstrap_github_username }}/{{ bootstrap_github_repository_name }} does not exist
 
 - name: Query Github repo branch
+  when: not bootstrap_private_github_repo | default(false)
   ansible.builtin.uri:
     url: https://api.github.com/repos/{{ bootstrap_github_username }}/{{ bootstrap_github_repository_name }}/branches/{{ bootstrap_github_repository_branch | default('main', true) }}
     timeout: 5
@@ -36,6 +39,7 @@
   register: result
 
 - name: Check if repo branch exists
+  when: not bootstrap_private_github_repo | default(false)
   ansible.builtin.assert:
     that: result.json.name == bootstrap_github_repository_branch | default('main', true)
     success_msg: Github repo branch {{ bootstrap_github_repository_branch | default('main', true) }} exists