[switchboard] Remove old Ansible files that didn't use roles.

Bug: skia:12063
Change-Id: I14c7aec7e018eb069add9801a319fe12fb547244
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/434698
Reviewed-by: Ravi Mistry <rmistry@google.com>
diff --git a/skolo/ansible/add-chrome-bot-to-sudoers.yaml b/skolo/ansible/add-chrome-bot-to-sudoers.yaml
deleted file mode 100644
index 2eaaf40..0000000
--- a/skolo/ansible/add-chrome-bot-to-sudoers.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  gather_facts: False
-  vars:
-    sudoers:
-      - chrome-bot
-  tasks:
-    - name: Make sure we have a 'sudo' group
-      group:
-        name: sudo
-        state: present
-
-    - name: Allow 'sudo' group to have passwordless sudo
-      become: yes
-      lineinfile:
-        dest: /etc/sudoers
-        state: present
-        regexp: '^%sudo'
-        line: '%sudo ALL=(ALL) NOPASSWD: ALL'
-        validate: visudo -cf %s
-
-    - name: Add sudoers users to sudo group
-      become: yes
-      user:
-        name: '{{ item }}'
-        groups: sudo
-        append: yes
-      with_items: '{{ sudoers }}'
diff --git a/skolo/ansible/push_authorized_keys_to_linux.yml b/skolo/ansible/push_authorized_keys_to_linux.yml
deleted file mode 100644
index 3dd4626..0000000
--- a/skolo/ansible/push_authorized_keys_to_linux.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  gather_facts: False
-  tasks:
-    - name: Copy authorized_keys with owner and permissions
-      ansible.builtin.copy:
-        src: ../authorized_keys
-        dest: /home/chrome-bot/.ssh/authorized_keys
-        owner: chrome-bot
-        group: chrome-bot
-        mode: '0644'
diff --git a/skolo/ansible/push_authorized_keys_to_mac.yml b/skolo/ansible/push_authorized_keys_to_mac.yml
deleted file mode 100644
index 50458b4..0000000
--- a/skolo/ansible/push_authorized_keys_to_mac.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  gather_facts: False
-  tasks:
-    - name: Copy authorized_keys with owner and permissions
-      ansible.builtin.copy:
-        src: ../authorized_keys
-        dest: /Users/chrome-bot/.ssh/authorized_keys
-        owner: chrome-bot
-        mode: '0644'
diff --git a/skolo/ansible/push_authorized_keys_to_router.yml b/skolo/ansible/push_authorized_keys_to_router.yml
deleted file mode 100644
index 75a217d..0000000
--- a/skolo/ansible/push_authorized_keys_to_router.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  gather_facts: False
-  tasks:
-    - name: Copy authorized_keys with owner and permissions
-      ansible.builtin.copy:
-        src: ../authorized_keys
-        dest: /home/admin/.ssh/authorized_keys
-        owner: admin
-        mode: '0644'
diff --git a/skolo/ansible/push_authorized_keys_to_win.yml b/skolo/ansible/push_authorized_keys_to_win.yml
deleted file mode 100644
index ad5871c..0000000
--- a/skolo/ansible/push_authorized_keys_to_win.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  gather_facts: False
-  tasks:
-    - name: Create .ssh directory if it doesn't exist.
-      ansible.windows.win_file:
-        path: C:\Users\chrome-bot\.ssh
-        state: directory
-    - name: Copy sshd_config
-      ansible.builtin.copy:
-        src: ./templates/win_sshd_config
-        dest: C:\ProgramData\ssh\sshd_config
-    - name: Copy authorized_keys
-      ansible.builtin.copy:
-        src: ../authorized_keys
-        dest: C:\Users\chrome-bot\.ssh\authorized_keys
-    - name: Restart sshd
-      ansible.windows.win_service:
-        state: restarted
-        name: sshd
diff --git a/skolo/ansible/switchboard/install-test-machine-monitor.yml b/skolo/ansible/switchboard/install-test-machine-monitor.yml
deleted file mode 100644
index ff54a33..0000000
--- a/skolo/ansible/switchboard/install-test-machine-monitor.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  user: root
-  gather_facts: False
-  tasks:
-    - name: Copy over service file.
-      copy:
-        src: test_machine_monitor.service
-        dest: /etc/systemd/system/test_machine_monitor.service
-        owner: root
-        group: root
-        mode: '0644'
-    - name: Copy over executable.
-      copy:
-        src: ../../../machine/build/linux/arm64/test_machine_monitor
-        dest: /usr/local/bin/test_machine_monitor
-        owner: root
-        group: root
-        mode: '0755'
-    - name: Start systemd servce.
-      systemd:
-        state: started
-        name: test_machine_monitor
-        daemon_reload: yes
diff --git a/skolo/ansible/switchboard/setup-switchboard-rpi.yml b/skolo/ansible/switchboard/setup-switchboard-rpi.yml
deleted file mode 100644
index 5397e21..0000000
--- a/skolo/ansible/switchboard/setup-switchboard-rpi.yml
+++ /dev/null
@@ -1,63 +0,0 @@
-- hosts: '{{ variable_hosts }}'
-  user: root
-  gather_facts: False
-  tasks:
-    - name: install python3
-      raw: 'apt update && apt -y install python3'
-    - name: Install applications.
-      apt:
-        pkg:
-          - adb
-          - libimobiledevice-utils
-          - sudo
-          - rsync
-          - collectd
-          - collectd-core
-          - collectd-utils
-
-    - name: Make sure we have a 'sudo' group
-      group:
-        name: sudo
-        state: present
-
-    - name: Allow 'sudo' group to have passwordless sudo
-      become: yes
-      lineinfile:
-        dest: /etc/sudoers
-        state: present
-        regexp: '^%sudo'
-        line: '%sudo ALL=(ALL) NOPASSWD: ALL'
-        validate: visudo -cf %s
-
-    - name: Add sudo users to sudo group
-      become: yes
-      user:
-        name: 'chrome-bot'
-        groups: sudo
-        append: yes
-
-    - name: Create chrome-bot user.
-      user:
-        name: chrome-bot
-        groups: plugdev,sudo
-        generate_ssh_key: true
-        shell: /bin/bash
-
-    - name: Configure collectd
-      copy:
-        src: ../../raspberry-pi/collectd.conf
-        dest: /etc/collectd/collectd.conf
-        owner: root
-        group: root
-        mode: 0644
-
-    - name: Copy authorized_keys with owner and permissions
-      ansible.builtin.copy:
-        src: ../../authorized_keys
-        dest: /home/chrome-bot/.ssh/authorized_keys
-        owner: chrome-bot
-        group: chrome-bot
-        mode: '0644'
-
-    - name: Reboot so chrome-bot is a member of plugdev
-      reboot:
diff --git a/skolo/ansible/switchboard/test_machine_monitor.service b/skolo/ansible/switchboard/test_machine_monitor.service
deleted file mode 100644
index 1d0ffde..0000000
--- a/skolo/ansible/switchboard/test_machine_monitor.service
+++ /dev/null
@@ -1,14 +0,0 @@
-[Unit]
-Description=test_machine_monitor
-After=syslog.target network.target
-
-[Service]
-Type=simple
-User=chrome-bot
-ExecStart=/usr/local/bin/test_machine_monitor \
-   --config=prod.json \
-   --username=chrome-bot
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
\ No newline at end of file