diff --git a/.gitlab-ci/molecule.yml b/.gitlab-ci/molecule.yml
index 701bba4c1..36d5a53bf 100644
--- a/.gitlab-ci/molecule.yml
+++ b/.gitlab-ci/molecule.yml
@@ -37,7 +37,7 @@ molecule:
       - container-engine/cri-o
       - adduser
       - bastion-ssh-config
-      - bootstrap-os
+      - bootstrap_os
 
 molecule_full:
   allow_failure: true
diff --git a/docs/ansible/ansible.md b/docs/ansible/ansible.md
index f1dd88d96..9982957fe 100644
--- a/docs/ansible/ansible.md
+++ b/docs/ansible/ansible.md
@@ -62,7 +62,7 @@ The following tags are defined in playbooks:
 | aws-ebs-csi-driver             | Configuring csi driver: aws-ebs                       |
 | azure-csi-driver               | Configuring csi driver: azure                         |
 | bastion                        | Setup ssh config for bastion                          |
-| bootstrap-os                   | Anything related to host OS configuration             |
+| bootstrap_os                   | Anything related to host OS configuration             |
 | calico                         | Network plugin Calico                                 |
 | calico_rr                      | Configuring Calico route reflector                    |
 | cert-manager                   | Configuring certificate manager for K8s               |
@@ -167,7 +167,7 @@ Example command to filter and apply only DNS configuration tasks and skip
 everything else related to host OS configuration and downloading images of containers:
 
 ```ShellSession
-ansible-playbook -i inventory/sample/hosts.ini cluster.yml --tags preinstall,facts --skip-tags=download,bootstrap-os
+ansible-playbook -i inventory/sample/hosts.ini cluster.yml --tags preinstall,facts --skip-tags=download,bootstrap_os
 ```
 
 And this play only removes the K8s cluster DNS resolver IP from hosts' /etc/resolv.conf files:
diff --git a/docs/operating_systems/bootstrap-os.md b/docs/operating_systems/bootstrap-os.md
index fdda9eac6..4ad12d6bb 100644
--- a/docs/operating_systems/bootstrap-os.md
+++ b/docs/operating_systems/bootstrap-os.md
@@ -1,4 +1,4 @@
-# bootstrap-os
+# bootstrap_os
 
 Bootstrap an Ansible host to be able to run Ansible modules.
 
@@ -49,7 +49,7 @@ Remember to disable fact gathering since Python might not be present on hosts.
   gather_facts: false  # not all hosts might be able to run modules yet
   roles:
     - kubespray_defaults
-    - bootstrap-os
+    - bootstrap_os
 ```
 
 ## License
diff --git a/extra_playbooks/upgrade-only-k8s.yml b/extra_playbooks/upgrade-only-k8s.yml
index 1316cee10..ad0716922 100644
--- a/extra_playbooks/upgrade-only-k8s.yml
+++ b/extra_playbooks/upgrade-only-k8s.yml
@@ -22,12 +22,12 @@
   any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
   gather_facts: false
   vars:
-    # Need to disable pipelining for bootstrap-os as some systems have requiretty in sudoers set, which makes pipelining
-    # fail. bootstrap-os fixes this on these systems, so in later plays it can be enabled.
+    # Need to disable pipelining for bootstrap_os as some systems have requiretty in sudoers set, which makes pipelining
+    # fail. bootstrap_os fixes this on these systems, so in later plays it can be enabled.
     ansible_ssh_pipelining: false
   roles:
     - { role: kubespray_defaults}
-    - { role: bootstrap-os, tags: bootstrap-os}
+    - { role: bootstrap_os, tags: bootstrap_os}
 
 - name: Preinstall
   hosts: k8s_cluster:etcd:calico_rr
diff --git a/playbooks/facts.yml b/playbooks/facts.yml
index ebf74054b..9938c1900 100644
--- a/playbooks/facts.yml
+++ b/playbooks/facts.yml
@@ -6,7 +6,7 @@
   gather_facts: false
   environment: "{{ proxy_disable_env }}"
   roles:
-    - { role: bootstrap-os, tags: bootstrap-os}
+    - { role: bootstrap_os, tags: bootstrap_os}
 
 - name: Gather facts
   hosts: k8s_cluster:etcd:calico_rr
diff --git a/roles/bootstrap-os/tasks/main.yml b/roles/bootstrap-os/tasks/main.yml
index 71620a461..f4d538507 100644
--- a/roles/bootstrap-os/tasks/main.yml
+++ b/roles/bootstrap-os/tasks/main.yml
@@ -1,62 +1,10 @@
 ---
-- name: Fetch /etc/os-release
-  raw: cat /etc/os-release
-  register: os_release
-  changed_when: false
-  # This command should always run, even in check mode
-  check_mode: false
+- name: Warn for usage of deprecated role
+  fail:
+    msg: bootstrap-os is deprecated, switch to bootstrap_os
+  ignore_errors: true # noqa ignore-errors
+  run_once: true
 
-- name: Include distro specifics vars and tasks
-  vars:
-    os_release_dict: "{{ os_release.stdout_lines | select('regex', '^.+=.*$') | map('regex_replace', '\"', '') |
-                         map('split', '=') | community.general.dict }}"
-  block:
-  - name: Include vars
-    include_vars: "{{ item }}"
-    tags:
-    - facts
-    with_first_found:
-    - &search
-      files:
-      - "{{ os_release_dict['ID'] }}-{{ os_release_dict['VARIANT_ID'] }}.yml"
-      - "{{ os_release_dict['ID'] }}.yml"
-      paths:
-      - vars/
-      skip: true
-  - name: Include tasks
-    include_tasks: "{{ included_tasks_file }}"
-    with_first_found:
-    - <<: *search
-      paths: []
-    loop_control:
-      loop_var: included_tasks_file
-
-- name: Install system packages
+- name: Compat for direct role import
   import_role:
-    name: system_packages
-  tags:
-  - system-packages
-
-- name: Create remote_tmp for it is used by another module
-  file:
-    path: "{{ ansible_remote_tmp | default('~/.ansible/tmp') }}"
-    state: directory
-    mode: "0700"
-
-- name: Gather facts
-  setup:
-    gather_subset: '!all'
-    filter: ansible_*
-
-- name: Assign inventory name to unconfigured hostnames (non-CoreOS, non-Flatcar, Suse and ClearLinux, non-Fedora)
-  hostname:
-    name: "{{ inventory_hostname }}"
-  when: override_system_hostname
-
-- name: Ensure bash_completion.d folder exists
-  file:
-    name: /etc/bash_completion.d/
-    state: directory
-    owner: root
-    group: root
-    mode: "0755"
+    name: bootstrap_os
diff --git a/roles/bootstrap-os/defaults/main.yml b/roles/bootstrap_os/defaults/main.yml
similarity index 100%
rename from roles/bootstrap-os/defaults/main.yml
rename to roles/bootstrap_os/defaults/main.yml
diff --git a/roles/bootstrap-os/files/bootstrap.sh b/roles/bootstrap_os/files/bootstrap.sh
similarity index 100%
rename from roles/bootstrap-os/files/bootstrap.sh
rename to roles/bootstrap_os/files/bootstrap.sh
diff --git a/roles/bootstrap-os/handlers/main.yml b/roles/bootstrap_os/handlers/main.yml
similarity index 100%
rename from roles/bootstrap-os/handlers/main.yml
rename to roles/bootstrap_os/handlers/main.yml
diff --git a/roles/bootstrap-os/meta/main.yml b/roles/bootstrap_os/meta/main.yml
similarity index 100%
rename from roles/bootstrap-os/meta/main.yml
rename to roles/bootstrap_os/meta/main.yml
diff --git a/roles/bootstrap-os/molecule/default/converge.yml b/roles/bootstrap_os/molecule/default/converge.yml
similarity index 76%
rename from roles/bootstrap-os/molecule/default/converge.yml
rename to roles/bootstrap_os/molecule/default/converge.yml
index 0463f64db..081ca84e0 100644
--- a/roles/bootstrap-os/molecule/default/converge.yml
+++ b/roles/bootstrap_os/molecule/default/converge.yml
@@ -4,4 +4,4 @@
   gather_facts: false
   become: true
   roles:
-    - role: bootstrap-os
+    - role: bootstrap_os
diff --git a/roles/bootstrap-os/molecule/default/molecule.yml b/roles/bootstrap_os/molecule/default/molecule.yml
similarity index 100%
rename from roles/bootstrap-os/molecule/default/molecule.yml
rename to roles/bootstrap_os/molecule/default/molecule.yml
diff --git a/roles/bootstrap-os/molecule/default/tests/test_default.py b/roles/bootstrap_os/molecule/default/tests/test_default.py
similarity index 100%
rename from roles/bootstrap-os/molecule/default/tests/test_default.py
rename to roles/bootstrap_os/molecule/default/tests/test_default.py
diff --git a/roles/bootstrap-os/tasks/amzn.yml b/roles/bootstrap_os/tasks/amzn.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/amzn.yml
rename to roles/bootstrap_os/tasks/amzn.yml
diff --git a/roles/bootstrap-os/tasks/centos.yml b/roles/bootstrap_os/tasks/centos.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/centos.yml
rename to roles/bootstrap_os/tasks/centos.yml
diff --git a/roles/bootstrap-os/tasks/clear-linux-os.yml b/roles/bootstrap_os/tasks/clear-linux-os.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/clear-linux-os.yml
rename to roles/bootstrap_os/tasks/clear-linux-os.yml
diff --git a/roles/bootstrap-os/tasks/debian.yml b/roles/bootstrap_os/tasks/debian.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/debian.yml
rename to roles/bootstrap_os/tasks/debian.yml
diff --git a/roles/bootstrap-os/tasks/fedora-coreos.yml b/roles/bootstrap_os/tasks/fedora-coreos.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/fedora-coreos.yml
rename to roles/bootstrap_os/tasks/fedora-coreos.yml
diff --git a/roles/bootstrap-os/tasks/fedora.yml b/roles/bootstrap_os/tasks/fedora.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/fedora.yml
rename to roles/bootstrap_os/tasks/fedora.yml
diff --git a/roles/bootstrap-os/tasks/flatcar.yml b/roles/bootstrap_os/tasks/flatcar.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/flatcar.yml
rename to roles/bootstrap_os/tasks/flatcar.yml
diff --git a/roles/bootstrap_os/tasks/main.yml b/roles/bootstrap_os/tasks/main.yml
new file mode 100644
index 000000000..71620a461
--- /dev/null
+++ b/roles/bootstrap_os/tasks/main.yml
@@ -0,0 +1,62 @@
+---
+- name: Fetch /etc/os-release
+  raw: cat /etc/os-release
+  register: os_release
+  changed_when: false
+  # This command should always run, even in check mode
+  check_mode: false
+
+- name: Include distro specifics vars and tasks
+  vars:
+    os_release_dict: "{{ os_release.stdout_lines | select('regex', '^.+=.*$') | map('regex_replace', '\"', '') |
+                         map('split', '=') | community.general.dict }}"
+  block:
+  - name: Include vars
+    include_vars: "{{ item }}"
+    tags:
+    - facts
+    with_first_found:
+    - &search
+      files:
+      - "{{ os_release_dict['ID'] }}-{{ os_release_dict['VARIANT_ID'] }}.yml"
+      - "{{ os_release_dict['ID'] }}.yml"
+      paths:
+      - vars/
+      skip: true
+  - name: Include tasks
+    include_tasks: "{{ included_tasks_file }}"
+    with_first_found:
+    - <<: *search
+      paths: []
+    loop_control:
+      loop_var: included_tasks_file
+
+- name: Install system packages
+  import_role:
+    name: system_packages
+  tags:
+  - system-packages
+
+- name: Create remote_tmp for it is used by another module
+  file:
+    path: "{{ ansible_remote_tmp | default('~/.ansible/tmp') }}"
+    state: directory
+    mode: "0700"
+
+- name: Gather facts
+  setup:
+    gather_subset: '!all'
+    filter: ansible_*
+
+- name: Assign inventory name to unconfigured hostnames (non-CoreOS, non-Flatcar, Suse and ClearLinux, non-Fedora)
+  hostname:
+    name: "{{ inventory_hostname }}"
+  when: override_system_hostname
+
+- name: Ensure bash_completion.d folder exists
+  file:
+    name: /etc/bash_completion.d/
+    state: directory
+    owner: root
+    group: root
+    mode: "0755"
diff --git a/roles/bootstrap-os/tasks/openEuler.yml b/roles/bootstrap_os/tasks/openEuler.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/openEuler.yml
rename to roles/bootstrap_os/tasks/openEuler.yml
diff --git a/roles/bootstrap-os/tasks/opensuse-leap.yml b/roles/bootstrap_os/tasks/opensuse-leap.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/opensuse-leap.yml
rename to roles/bootstrap_os/tasks/opensuse-leap.yml
diff --git a/roles/bootstrap-os/tasks/opensuse-tumbleweed.yml b/roles/bootstrap_os/tasks/opensuse-tumbleweed.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/opensuse-tumbleweed.yml
rename to roles/bootstrap_os/tasks/opensuse-tumbleweed.yml
diff --git a/roles/bootstrap-os/tasks/opensuse.yml b/roles/bootstrap_os/tasks/opensuse.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/opensuse.yml
rename to roles/bootstrap_os/tasks/opensuse.yml
diff --git a/roles/bootstrap-os/tasks/rhel.yml b/roles/bootstrap_os/tasks/rhel.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/rhel.yml
rename to roles/bootstrap_os/tasks/rhel.yml
diff --git a/roles/bootstrap-os/tasks/ubuntu.yml b/roles/bootstrap_os/tasks/ubuntu.yml
similarity index 100%
rename from roles/bootstrap-os/tasks/ubuntu.yml
rename to roles/bootstrap_os/tasks/ubuntu.yml
diff --git a/roles/bootstrap-os/vars/fedora-coreos.yml b/roles/bootstrap_os/vars/fedora-coreos.yml
similarity index 100%
rename from roles/bootstrap-os/vars/fedora-coreos.yml
rename to roles/bootstrap_os/vars/fedora-coreos.yml
diff --git a/roles/bootstrap-os/vars/flatcar.yml b/roles/bootstrap_os/vars/flatcar.yml
similarity index 100%
rename from roles/bootstrap-os/vars/flatcar.yml
rename to roles/bootstrap_os/vars/flatcar.yml
diff --git a/roles/container-engine/containerd/molecule/default/prepare.yml b/roles/container-engine/containerd/molecule/default/prepare.yml
index ae7e54e08..6b8d07bea 100644
--- a/roles/container-engine/containerd/molecule/default/prepare.yml
+++ b/roles/container-engine/containerd/molecule/default/prepare.yml
@@ -7,7 +7,7 @@
     ignore_assert_errors: true
   roles:
     - role: kubespray_defaults
-    - role: bootstrap-os
+    - role: bootstrap_os
     - role: network_facts
     - role: kubernetes/preinstall
     - role: adduser
diff --git a/roles/container-engine/cri-dockerd/molecule/default/prepare.yml b/roles/container-engine/cri-dockerd/molecule/default/prepare.yml
index a82f0e4d6..dc470a567 100644
--- a/roles/container-engine/cri-dockerd/molecule/default/prepare.yml
+++ b/roles/container-engine/cri-dockerd/molecule/default/prepare.yml
@@ -4,7 +4,7 @@
   become: true
   roles:
     - role: kubespray_defaults
-    - role: bootstrap-os
+    - role: bootstrap_os
     - role: adduser
       user: "{{ addusers.kube }}"
   tasks:
diff --git a/roles/container-engine/cri-o/molecule/default/prepare.yml b/roles/container-engine/cri-o/molecule/default/prepare.yml
index 13120878d..6fa4d3d71 100644
--- a/roles/container-engine/cri-o/molecule/default/prepare.yml
+++ b/roles/container-engine/cri-o/molecule/default/prepare.yml
@@ -7,7 +7,7 @@
     ignore_assert_errors: true
   roles:
     - role: kubespray_defaults
-    - role: bootstrap-os
+    - role: bootstrap_os
     - role: network_facts
     - role: kubernetes/preinstall
     - role: adduser
diff --git a/roles/container-engine/gvisor/molecule/default/prepare.yml b/roles/container-engine/gvisor/molecule/default/prepare.yml
index 3b8c64427..0dc4e4e35 100644
--- a/roles/container-engine/gvisor/molecule/default/prepare.yml
+++ b/roles/container-engine/gvisor/molecule/default/prepare.yml
@@ -4,7 +4,7 @@
   become: true
   roles:
     - role: kubespray_defaults
-    - role: bootstrap-os
+    - role: bootstrap_os
     - role: adduser
       user: "{{ addusers.kube }}"
   tasks:
diff --git a/roles/container-engine/kata-containers/molecule/default/prepare.yml b/roles/container-engine/kata-containers/molecule/default/prepare.yml
index 4c45d0225..8578e092c 100644
--- a/roles/container-engine/kata-containers/molecule/default/prepare.yml
+++ b/roles/container-engine/kata-containers/molecule/default/prepare.yml
@@ -4,7 +4,7 @@
   become: true
   roles:
     - role: kubespray_defaults
-    - role: bootstrap-os
+    - role: bootstrap_os
     - role: adduser
       user: "{{ addusers.kube }}"
   tasks:
diff --git a/roles/container-engine/youki/molecule/default/prepare.yml b/roles/container-engine/youki/molecule/default/prepare.yml
index be6c7faa5..e6272ca5d 100644
--- a/roles/container-engine/youki/molecule/default/prepare.yml
+++ b/roles/container-engine/youki/molecule/default/prepare.yml
@@ -4,7 +4,7 @@
   become: true
   roles:
     - role: kubespray_defaults
-    - role: bootstrap-os
+    - role: bootstrap_os
     - role: adduser
       user: "{{ addusers.kube }}"
   tasks:
diff --git a/roles/kubernetes/preinstall/tasks/0050-create_directories.yml b/roles/kubernetes/preinstall/tasks/0050-create_directories.yml
index 7f1cdb5d3..d34028ad5 100644
--- a/roles/kubernetes/preinstall/tasks/0050-create_directories.yml
+++ b/roles/kubernetes/preinstall/tasks/0050-create_directories.yml
@@ -11,7 +11,7 @@
     - kubelet
     - kube-controller-manager
     - kube-apiserver
-    - bootstrap-os
+    - bootstrap_os
     - apps
     - network
     - master    # master tag is deprecated and replaced by control-plane
@@ -35,7 +35,7 @@
     - kubelet
     - kube-controller-manager
     - kube-apiserver
-    - bootstrap-os
+    - bootstrap_os
     - apps
     - network
     - master    # master tag is deprecated and replaced by control-plane
@@ -86,7 +86,7 @@
     - weave
     - kube-ovn
     - kube-router
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Create calico cni directories
   file:
@@ -102,7 +102,7 @@
   tags:
     - network
     - calico
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Create local volume provisioner directories
   file:
diff --git a/roles/kubernetes/preinstall/tasks/0080-system-configurations.yml b/roles/kubernetes/preinstall/tasks/0080-system-configurations.yml
index 2d58fcc0a..f1f742c23 100644
--- a/roles/kubernetes/preinstall/tasks/0080-system-configurations.yml
+++ b/roles/kubernetes/preinstall/tasks/0080-system-configurations.yml
@@ -20,7 +20,7 @@
     - "'Amazon' not in ansible_distribution"
     - slc.stat.exists
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Disable IPv6 DNS lookup
   lineinfile:
@@ -34,7 +34,7 @@
     - disable_ipv6_dns
     - not ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"]
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Clean previously used sysctl file locations
   file:
@@ -52,7 +52,7 @@
     get_mime: false
   register: sysctl_file_stat
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Change sysctl file path to link source if linked
   set_fact:
@@ -61,7 +61,7 @@
     - sysctl_file_stat.stat.islnk is defined
     - sysctl_file_stat.stat.islnk
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Make sure sysctl file path folder exists
   file:
diff --git a/roles/kubernetes/preinstall/tasks/main.yml b/roles/kubernetes/preinstall/tasks/main.yml
index 2341147ad..7179e3d57 100644
--- a/roles/kubernetes/preinstall/tasks/main.yml
+++ b/roles/kubernetes/preinstall/tasks/main.yml
@@ -32,7 +32,7 @@
     - systemd_resolved_enabled.rc != 0
     - networkmanager_enabled.rc != 0
   tags:
-    - bootstrap-os
+    - bootstrap_os
     - resolvconf
 
 - name: Apply systemd-resolved settings
@@ -42,7 +42,7 @@
     - resolvconf_mode == 'host_resolvconf'
     - systemd_resolved_enabled.rc == 0
   tags:
-    - bootstrap-os
+    - bootstrap_os
     - resolvconf
 
 - name: Apply networkmanager unmanaged devices settings
@@ -50,7 +50,7 @@
   when:
     - networkmanager_enabled.rc == 0
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Apply networkmanager DNS settings
   import_tasks: 0063-networkmanager-dns.yml
@@ -59,7 +59,7 @@
     - resolvconf_mode == 'host_resolvconf'
     - networkmanager_enabled.rc == 0
   tags:
-    - bootstrap-os
+    - bootstrap_os
     - resolvconf
 
 - name: Apply system configurations
@@ -67,7 +67,7 @@
   when:
     - not dns_late
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Configure NTP
   import_tasks: 0081-ntp-configurations.yml
@@ -75,12 +75,12 @@
     - not dns_late
     - ntp_enabled
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Configure /etc/hosts
   import_tasks: 0090-etchosts.yml
   tags:
-    - bootstrap-os
+    - bootstrap_os
     - etchosts
 
 - name: Configure dhclient
@@ -91,7 +91,7 @@
     - dhclientconffile is defined
     - not ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"]
   tags:
-    - bootstrap-os
+    - bootstrap_os
     - resolvconf
 
 - name: Configure dhclient dhclient hooks
@@ -102,7 +102,7 @@
     - dhclientconffile is defined
     - not ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"]
   tags:
-    - bootstrap-os
+    - bootstrap_os
     - resolvconf
 
 # We need to make sure the network is restarted early enough so that docker can later pick up the correct system
@@ -120,7 +120,7 @@
   when:
     - not dns_late
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Run calico checks
   include_role:
diff --git a/roles/system_packages/tasks/main.yml b/roles/system_packages/tasks/main.yml
index ca8c73ef2..a380fdce3 100644
--- a/roles/system_packages/tasks/main.yml
+++ b/roles/system_packages/tasks/main.yml
@@ -13,14 +13,14 @@
   delay: "{{ retry_stagger | random + 3 }}"
   when:
     - ansible_pkg_mgr == 'zypper'
-  tags: bootstrap-os
+  tags: bootstrap_os
 
 - name: Add debian 10 required repos
   when:
     - ansible_distribution == "Debian"
     - ansible_distribution_version == "10"
   tags:
-    - bootstrap-os
+    - bootstrap_os
   block:
     - name: Add Debian Backports apt repo
       apt_repository:
@@ -44,7 +44,7 @@
     cache_valid_time: 3600
   when: ansible_os_family == "Debian"
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Remove legacy docker repo file
   file:
@@ -63,7 +63,7 @@
     - not is_fedora_coreos
     - epel_enabled | bool
   tags:
-    - bootstrap-os
+    - bootstrap_os
 
 - name: Install packages requirements
   package:
@@ -75,4 +75,4 @@
   delay: "{{ retry_stagger | random + 3 }}"
   when: not (ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"] or is_fedora_coreos)
   tags:
-    - bootstrap-os
+    - bootstrap_os