diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/kubernetes.yml b/vagrant/devstack/roles/centos-stream8/controller/tasks/kubernetes.yml
deleted file mode 100644
index bd139c696..000000000
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/kubernetes.yml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-- name: put yum repo for k8s
-  become: yes
-  template: src=templates/kubernetes.repo.j2
-            dest=/etc/yum.repos.d/kubernetes.repo
-            mode=755
-
-- name: install k8s
-  become: yes
-  dnf: name=kubeadm update_cache=yes
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/main.yml b/vagrant/devstack/roles/centos-stream8/controller/tasks/main.yml
deleted file mode 100644
index f7c366e53..000000000
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/main.yml
+++ /dev/null
@@ -1,21 +0,0 @@
----
-- include: basic_pkgs.yml
-- include: set_path_env.yml
-- include: git_config.yml
-
-- include: python3_specific_vers.yml
-
-- include: vim_extra_plugins.yml
-  when: use_vim_extra_plugins == true
-
-- include: kubernetes.yml
-
-- include: ovn.yml
-
-- include: devstack.yml
-
-- include: setup_tacker.yml
-  when: use_tacker == true
-
-- include: extra_tools.yml
-  when: use_extra_tools == true
diff --git a/vagrant/devstack/roles/centos-stream8/controller/templates/kubernetes.repo.j2 b/vagrant/devstack/roles/centos-stream8/controller/templates/kubernetes.repo.j2
deleted file mode 100644
index 65eda50b5..000000000
--- a/vagrant/devstack/roles/centos-stream8/controller/templates/kubernetes.repo.j2
+++ /dev/null
@@ -1,7 +0,0 @@
-[kubernetes]
-name=Kubernetes
-baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64
-enabled=1
-gpgcheck=1
-repo_gpgcheck=1
-gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
diff --git a/vagrant/devstack/roles/centos-stream8/compute/tasks/main.yml b/vagrant/devstack/roles/centos-stream9/compute/tasks/main.yml
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/compute/tasks/main.yml
rename to vagrant/devstack/roles/centos-stream9/compute/tasks/main.yml
diff --git a/vagrant/devstack/roles/centos-stream8/compute/templates/local.conf.j2 b/vagrant/devstack/roles/centos-stream9/compute/templates/local.conf.j2
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/compute/templates/local.conf.j2
rename to vagrant/devstack/roles/centos-stream9/compute/templates/local.conf.j2
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/basic_pkgs.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/basic_pkgs.yml
similarity index 84%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/basic_pkgs.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/basic_pkgs.yml
index c6f63e72a..bc6f6faed 100644
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/basic_pkgs.yml
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/basic_pkgs.yml
@@ -1,7 +1,7 @@
 ---
 - name: install basic packages
   become: yes
-  yum: name={{ item }} update_cache=yes
+  dnf: name={{ item }} update_cache=yes
   with_items:
       - python3
       - python3-devel
diff --git a/vagrant/devstack/roles/centos-stream9/controller/tasks/deactivate_gpgcheck.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/deactivate_gpgcheck.yml
new file mode 100644
index 000000000..bbf22f69f
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/deactivate_gpgcheck.yml
@@ -0,0 +1,23 @@
+- name: deactivate gpgcheck
+  become: yes
+  lineinfile:
+    path: /etc/yum.conf
+    regexp: '^gpgcheck='
+    line: 'gpgcheck=0'
+
+- name: activate PATH for sudo
+  become: yes
+  lineinfile:
+    path: /etc/sudoers
+    state: present
+    insertbefore: '^Defaults\s+secure_path ='
+    line: 'Defaults    env_keep += PATH'
+
+- name: deactivate secure_path for sudo
+  become: yes
+  lineinfile:
+    path: /etc/sudoers
+    state: present
+    backrefs: yes
+    regexp: '(^Defaults\s+secure_path = .*$)'
+    line: '#\1'
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/devstack.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/devstack.yml
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/devstack.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/devstack.yml
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/extra_tools.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/extra_tools.yml
similarity index 67%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/extra_tools.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/extra_tools.yml
index 2bd6aecba..c4e3f13de 100644
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/extra_tools.yml
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/extra_tools.yml
@@ -1,6 +1,7 @@
 ---
 - name: install extra packages
   become: yes
-  yum: name={{ item }}
+  dnf: name={{ item }}
   with_items:
       - jq
+      - lnav
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/git_config.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/git_config.yml
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/git_config.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/git_config.yml
diff --git a/vagrant/devstack/roles/centos-stream9/controller/tasks/kubernetes.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/kubernetes.yml
new file mode 100644
index 000000000..66e8e1e01
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/kubernetes.yml
@@ -0,0 +1,22 @@
+---
+- name: put yum repo for k8s
+  become: yes
+  template: src=templates/kubernetes.repo.j2
+            dest=/etc/yum.repos.d/kubernetes.repo
+            mode=755
+
+- name: set selinux as permissive mode
+  become: yes
+  shell: setenforce 0
+
+- name: set selinux as permissive mode
+  become: yes
+  shell: sed -i 's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config
+
+- name: install k8s
+  become: yes
+  shell: yum install -y kubelet kubeadm kubectl --disableexcludes=kubernetes
+
+- name: activate kubelet
+  become: yes
+  shell: systemctl enable --now kubelet
diff --git a/vagrant/devstack/roles/centos-stream9/controller/tasks/main.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/main.yml
new file mode 100644
index 000000000..6e28c63f6
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/main.yml
@@ -0,0 +1,23 @@
+---
+- include: deactivate_gpgcheck.yml
+  #- include: basic_pkgs.yml
+  #- include: set_path_env.yml
+  #- include: git_config.yml
+  #
+  ##- include: python3_specific_vers.yml
+  #
+  #- include: vim_extra_plugins.yml
+  #  when: use_vim_extra_plugins == true
+  #
+  #- include: neovim.yml
+  #- include: kubernetes.yml
+  #
+  ##- include: ovn.yml
+  #
+  #- include: devstack.yml
+  #
+  #- include: setup_tacker.yml
+  #  when: use_tacker == true
+  #
+  #- include: extra_tools.yml
+  #  when: use_extra_tools == true
diff --git a/vagrant/devstack/roles/centos-stream9/controller/tasks/neovim.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/neovim.yml
new file mode 100644
index 000000000..9b5771a7b
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/neovim.yml
@@ -0,0 +1,51 @@
+---
+- name: install neovim
+  become: yes
+  unarchive:
+      src=https://github.com/neovim/neovim/releases/download/stable/nvim-linux64.tar.gz
+      dest=/usr/local
+      remote_src=yes
+
+- name: set PATH for '.local/bin'
+  lineinfile:
+      line="export PATH=/usr/local/nvim-linux64/bin:$PATH"
+      dest={{ ansible_env.HOME }}/.bashrc
+
+- name: install latest nodejs for nvim coc
+  become: yes
+  shell: curl -sL install-node.vercel.app | sudo bash -s -- --yes 
+
+- name: install latest yarn for nvim coc
+  become: yes
+  npm:
+    name: yarn
+    global: yes
+
+- name: create nvim config dir
+  file:
+      path={{ ansible_env.HOME }}/.config/nvim/lua/{{ item }}
+      state=directory
+  with_items:
+      - core
+      - plugins
+
+- name: upload init.lua
+  template:
+      src=templates/nvim/{{ item }}
+      dest={{ ansible_env.HOME }}/.config/nvim/{{ item }}
+      mode=664
+  with_items:
+      - init.lua
+      - lua/plugins-setup.lua
+      - lua/core/options.lua
+      - lua/core/colorscheme.lua
+      - lua/core/keymaps.lua
+      - lua/core/keymaps-coc.lua
+      - lua/plugins/telescope.lua
+      - lua/plugins/comment.lua
+      - lua/plugins/lualine.lua
+      - lua/plugins/nvim-tree.lua
+      - lua/plugins/nvim-cmp.lua
+      - lua/plugins/autopairs.lua
+      - lua/plugins/treesitter.lua
+      - lua/plugins/gitsigns.lua
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/ovn.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/ovn.yml
similarity index 79%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/ovn.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/ovn.yml
index 3dfc0e4c7..e9a082f11 100644
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/ovn.yml
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/ovn.yml
@@ -1,13 +1,13 @@
 ---
 - name: install ovn via centos-openstack
   become: yes
-  yum: name={{ item }} update_cache=yes
+  dnf: name={{ item }} update_cache=yes
   with_items:
-      - centos-release-openstack-victoria
+      - centos-release-openstack-zed
 
 - name: install ovn
   become: yes
-  yum: name={{ item }} update_cache=yes
+  dnf: name={{ item }} update_cache=yes
   with_items:
       - openvswitch
       - openvswitch-ovn-common
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/python3_specific_vers.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/python3_specific_vers.yml
similarity index 87%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/python3_specific_vers.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/python3_specific_vers.yml
index ad24170fb..5925a396b 100644
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/python3_specific_vers.yml
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/python3_specific_vers.yml
@@ -1,7 +1,7 @@
 ---
 - name: install python3 other than default version
   become: yes
-  yum: name={{ item }}
+  dnf: name={{ item }}
   with_items:
       - python38
       - python38-devel
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/set_path_env.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/set_path_env.yml
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/set_path_env.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/set_path_env.yml
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/setup_tacker.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/setup_tacker.yml
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/setup_tacker.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/setup_tacker.yml
diff --git a/vagrant/devstack/roles/centos-stream8/controller/tasks/vim_extra_plugins.yml b/vagrant/devstack/roles/centos-stream9/controller/tasks/vim_extra_plugins.yml
similarity index 54%
rename from vagrant/devstack/roles/centos-stream8/controller/tasks/vim_extra_plugins.yml
rename to vagrant/devstack/roles/centos-stream9/controller/tasks/vim_extra_plugins.yml
index 4a976052a..610556aae 100644
--- a/vagrant/devstack/roles/centos-stream8/controller/tasks/vim_extra_plugins.yml
+++ b/vagrant/devstack/roles/centos-stream9/controller/tasks/vim_extra_plugins.yml
@@ -1,22 +1,34 @@
 ---
+- name: install epel-release for snapd
+  become: yes
+  dnf: name=epel-release
+
+- name: install snapd
+  become: yes
+  dnf: name=snapd
+
+- name: enable snapd via systemctl
+  become: yes
+  shell: systemctl enable --now snapd.socket
+
 - name: create dir for plug.vim
   file: path={{ ansible_env.HOME }}/.vim/autoload state=directory
 
 - name: download plug.vim
-  get_url: url=https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
-           dest={{ ansible_env.HOME }}/.vim/autoload/plug.vim
+  shell: wget https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim -P {{ ansible_env.HOME }}/.vim/autoload/
 
 - name: vimrc
   template: src=templates/vimrc.j2 dest={{ ansible_env.HOME }}/.vimrc
             mode=664
 
-- name: install exuberant-ctags
-  become: yes
-  yum: name=ctags
+# TODO(yasufum): 
+#- name: install universal-ctags
+#  become: yes
+#  snap: name=universal-ctags
 
 - name: install npm
   become: yes
-  yum: name=npm
+  dnf: name=npm
 
 - name: install bash-language-server
   become: yes
@@ -27,7 +39,7 @@
 # required for python-language-server
 - name: install gcc-c++
   become: yes
-  yum: name=gcc-c++
+  dnf: name=gcc-c++
 
 - name: install python-language-server
   become: yes
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/kubernetes.repo.j2 b/vagrant/devstack/roles/centos-stream9/controller/templates/kubernetes.repo.j2
new file mode 100644
index 000000000..d6b560c7f
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/kubernetes.repo.j2
@@ -0,0 +1,7 @@
+[kubernetes]
+name=Kubernetes
+baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64
+enabled=1
+gpgcheck=0
+repo_gpgcheck=0
+gpgkey=https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/init.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/init.lua
new file mode 100644
index 000000000..d01d8e88c
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/init.lua
@@ -0,0 +1,15 @@
+require("plugins-setup")
+
+require("core.options")
+require("core.colorscheme")
+require("core.keymaps")
+require("core.keymaps-coc")
+
+require("plugins.telescope")
+require("plugins.comment")
+require("plugins.lualine")
+require("plugins.nvim-tree")
+require("plugins.nvim-cmp")
+require("plugins.autopairs")
+require("plugins.treesitter")
+require("plugins.gitsigns")
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/colorscheme.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/colorscheme.lua
new file mode 100644
index 000000000..1c95fc769
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/colorscheme.lua
@@ -0,0 +1,5 @@
+local status, _ = pcall(vim.cmd, "colorscheme nightfly")
+if not status then
+  print("Colorsheme not found!")
+  return
+end
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/keymaps-coc.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/keymaps-coc.lua
new file mode 100644
index 000000000..bf9cf3510
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/keymaps-coc.lua
@@ -0,0 +1,174 @@
+local keyset = vim.keymap.set
+-- Autocomplete
+function _G.check_back_space()
+    local col = vim.fn.col('.') - 1
+    return col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') ~= nil
+end
+
+-- Use Tab for trigger completion with characters ahead and navigate
+-- NOTE: There's always a completion item selected by default, you may want to enable
+-- no select by setting `"suggest.noselect": true` in your configuration file
+-- NOTE: Use command ':verbose imap <tab>' to make sure Tab is not mapped by
+-- other plugins before putting this into your config
+local opts = {silent = true, noremap = true, expr = true, replace_keycodes = false}
+keyset("i", "<TAB>", 'coc#pum#visible() ? coc#pum#next(1) : v:lua.check_back_space() ? "<TAB>" : coc#refresh()', opts)
+keyset("i", "<S-TAB>", [[coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"]], opts)
+
+-- Make <CR> to accept selected completion item or notify coc.nvim to format
+-- <C-g>u breaks current undo, please make your own choice
+keyset("i", "<cr>", [[coc#pum#visible() ? coc#pum#confirm() : "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"]], opts)
+
+-- Use <c-j> to trigger snippets
+keyset("i", "<c-j>", "<Plug>(coc-snippets-expand-jump)")
+-- Use <c-space> to trigger completion
+keyset("i", "<c-space>", "coc#refresh()", {silent = true, expr = true})
+
+-- Use `[g` and `]g` to navigate diagnostics
+-- Use `:CocDiagnostics` to get all diagnostics of current buffer in location list
+keyset("n", "[g", "<Plug>(coc-diagnostic-prev)", {silent = true})
+keyset("n", "]g", "<Plug>(coc-diagnostic-next)", {silent = true})
+
+-- GoTo code navigation
+keyset("n", "gd", "<Plug>(coc-definition)", {silent = true})
+keyset("n", "gy", "<Plug>(coc-type-definition)", {silent = true})
+keyset("n", "gi", "<Plug>(coc-implementation)", {silent = true})
+keyset("n", "gr", "<Plug>(coc-references)", {silent = true})
+
+
+-- Use K to show documentation in preview window
+function _G.show_docs()
+    local cw = vim.fn.expand('<cword>')
+    if vim.fn.index({'vim', 'help'}, vim.bo.filetype) >= 0 then
+        vim.api.nvim_command('h ' .. cw)
+    elseif vim.api.nvim_eval('coc#rpc#ready()') then
+        vim.fn.CocActionAsync('doHover')
+    else
+        vim.api.nvim_command('!' .. vim.o.keywordprg .. ' ' .. cw)
+    end
+end
+keyset("n", "K", '<CMD>lua _G.show_docs()<CR>', {silent = true})
+
+
+-- Highlight the symbol and its references on a CursorHold event(cursor is idle)
+vim.api.nvim_create_augroup("CocGroup", {})
+vim.api.nvim_create_autocmd("CursorHold", {
+    group = "CocGroup",
+    command = "silent call CocActionAsync('highlight')",
+    desc = "Highlight symbol under cursor on CursorHold"
+})
+
+
+-- Symbol renaming
+keyset("n", "<leader>rn", "<Plug>(coc-rename)", {silent = true})
+
+
+-- Formatting selected code
+keyset("x", "<leader>f", "<Plug>(coc-format-selected)", {silent = true})
+keyset("n", "<leader>f", "<Plug>(coc-format-selected)", {silent = true})
+
+
+-- Setup formatexpr specified filetype(s)
+vim.api.nvim_create_autocmd("FileType", {
+    group = "CocGroup",
+    pattern = "typescript,json",
+    command = "setl formatexpr=CocAction('formatSelected')",
+    desc = "Setup formatexpr specified filetype(s)."
+})
+
+-- Update signature help on jump placeholder
+vim.api.nvim_create_autocmd("User", {
+    group = "CocGroup",
+    pattern = "CocJumpPlaceholder",
+    command = "call CocActionAsync('showSignatureHelp')",
+    desc = "Update signature help on jump placeholder"
+})
+
+-- Apply codeAction to the selected region
+-- Example: `<leader>aap` for current paragraph
+local opts = {silent = true, nowait = true}
+keyset("x", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
+keyset("n", "<leader>a", "<Plug>(coc-codeaction-selected)", opts)
+
+-- Remap keys for apply code actions at the cursor position.
+keyset("n", "<leader>ac", "<Plug>(coc-codeaction-cursor)", opts)
+-- Remap keys for apply code actions affect whole buffer.
+keyset("n", "<leader>as", "<Plug>(coc-codeaction-source)", opts)
+-- Remap keys for applying codeActions to the current buffer
+keyset("n", "<leader>ac", "<Plug>(coc-codeaction)", opts)
+-- Apply the most preferred quickfix action on the current line.
+keyset("n", "<leader>qf", "<Plug>(coc-fix-current)", opts)
+
+-- Remap keys for apply refactor code actions.
+keyset("n", "<leader>re", "<Plug>(coc-codeaction-refactor)", { silent = true })
+keyset("x", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
+keyset("n", "<leader>r", "<Plug>(coc-codeaction-refactor-selected)", { silent = true })
+
+-- Run the Code Lens actions on the current line
+keyset("n", "<leader>cl", "<Plug>(coc-codelens-action)", opts)
+
+
+-- Map function and class text objects
+-- NOTE: Requires 'textDocument.documentSymbol' support from the language server
+keyset("x", "if", "<Plug>(coc-funcobj-i)", opts)
+keyset("o", "if", "<Plug>(coc-funcobj-i)", opts)
+keyset("x", "af", "<Plug>(coc-funcobj-a)", opts)
+keyset("o", "af", "<Plug>(coc-funcobj-a)", opts)
+keyset("x", "ic", "<Plug>(coc-classobj-i)", opts)
+keyset("o", "ic", "<Plug>(coc-classobj-i)", opts)
+keyset("x", "ac", "<Plug>(coc-classobj-a)", opts)
+keyset("o", "ac", "<Plug>(coc-classobj-a)", opts)
+
+
+-- Remap <C-f> and <C-b> to scroll float windows/popups
+---@diagnostic disable-next-line: redefined-local
+local opts = {silent = true, nowait = true, expr = true}
+keyset("n", "<C-f>", 'coc#float#has_scroll() ? coc#float#scroll(1) : "<C-f>"', opts)
+keyset("n", "<C-b>", 'coc#float#has_scroll() ? coc#float#scroll(0) : "<C-b>"', opts)
+keyset("i", "<C-f>",
+       'coc#float#has_scroll() ? "<c-r>=coc#float#scroll(1)<cr>" : "<Right>"', opts)
+keyset("i", "<C-b>",
+       'coc#float#has_scroll() ? "<c-r>=coc#float#scroll(0)<cr>" : "<Left>"', opts)
+keyset("v", "<C-f>", 'coc#float#has_scroll() ? coc#float#scroll(1) : "<C-f>"', opts)
+keyset("v", "<C-b>", 'coc#float#has_scroll() ? coc#float#scroll(0) : "<C-b>"', opts)
+
+
+-- Use CTRL-S for selections ranges
+-- Requires 'textDocument/selectionRange' support of language server
+keyset("n", "<C-s>", "<Plug>(coc-range-select)", {silent = true})
+keyset("x", "<C-s>", "<Plug>(coc-range-select)", {silent = true})
+
+
+-- Add `:Format` command to format current buffer
+vim.api.nvim_create_user_command("Format", "call CocAction('format')", {})
+
+-- " Add `:Fold` command to fold current buffer
+vim.api.nvim_create_user_command("Fold", "call CocAction('fold', <f-args>)", {nargs = '?'})
+
+-- Add `:OR` command for organize imports of the current buffer
+vim.api.nvim_create_user_command("OR", "call CocActionAsync('runCommand', 'editor.action.organizeImport')", {})
+
+-- Add (Neo)Vim's native statusline support
+-- NOTE: Please see `:h coc-status` for integrations with external plugins that
+-- provide custom statusline: lightline.vim, vim-airline
+vim.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}")
+
+-- Mappings for CoCList
+-- code actions and coc stuff
+---@diagnostic disable-next-line: redefined-local
+local opts = {silent = true, nowait = true}
+-- Show all diagnostics
+keyset("n", "<space>a", ":<C-u>CocList diagnostics<cr>", opts)
+-- Manage extensions
+keyset("n", "<space>e", ":<C-u>CocList extensions<cr>", opts)
+-- Show commands
+keyset("n", "<space>c", ":<C-u>CocList commands<cr>", opts)
+-- Find symbol of current document
+keyset("n", "<space>o", ":<C-u>CocList outline<cr>", opts)
+-- Search workspace symbols
+keyset("n", "<space>s", ":<C-u>CocList -I symbols<cr>", opts)
+-- Do default action for next item
+keyset("n", "<space>j", ":<C-u>CocNext<cr>", opts)
+-- Do default action for previous item
+keyset("n", "<space>k", ":<C-u>CocPrev<cr>", opts)
+-- Resume latest coc list
+keyset("n", "<space>p", ":<C-u>CocListResume<cr>", opts)
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/keymaps.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/keymaps.lua
new file mode 100644
index 000000000..597573685
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/keymaps.lua
@@ -0,0 +1,30 @@
+vim.g.mapleader = " "  -- Make sure to set `mapleader` before lazy so your mappings are correct.
+
+vim.api.nvim_set_keymap('t', '<Escape>', '<C-\\><C-n>', {silent = true})
+
+vim.api.nvim_create_autocmd({'TermOpen'}, {
+  command = 'startinsert',
+})
+vim.api.nvim_create_autocmd({'TermOpen'}, {
+  command = 'set norelativenumber',
+})
+vim.api.nvim_create_autocmd({'TermOpen'}, {
+  command = 'set nonumber',
+})
+
+vim.api.nvim_create_user_command(
+'T', 'sp | wincmd j | resize 20 | terminal <args>', { nargs = '*' })
+vim.api.nvim_set_keymap('n', 'T', ':T <cr>', { noremap = true })
+
+vim.api.nvim_create_user_command(
+'TS', 'vs | wincmd j | resize 100 | terminal <args>', { nargs = '*' })
+vim.api.nvim_set_keymap('n', 'TS', ':TS <cr>', { noremap = true })
+
+-- nvim-tree
+vim.api.nvim_set_keymap('n', '<C-n>', ':NvimTreeToggle <cr>', {silent = true})
+
+local builtin = require('telescope.builtin')
+vim.keymap.set('n', '<leader>ff', builtin.find_files, {})
+vim.keymap.set('n', '<leader>fg', builtin.live_grep, {})
+vim.keymap.set('n', '<leader>fb', builtin.buffers, {})
+vim.keymap.set('n', '<leader>fh', builtin.help_tags, {})
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/options.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/options.lua
new file mode 100644
index 000000000..3601faa57
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/core/options.lua
@@ -0,0 +1,58 @@
+local opt = vim.opt
+
+-- line numbers
+opt.relativenumber = true
+opt.number = true
+
+-- tabs and indentation
+opt.tabstop = 2
+opt.shiftwidth = 2
+opt.expandtab = true
+opt.autoindent = true
+
+-- line wrapping
+opt.wrap = true
+
+-- search settings
+opt.ignorecase = true
+opt.smartcase = true
+
+-- cursor line
+opt.cursorline = true
+-- appearance
+opt.termguicolors = true
+opt.background = "dark"
+opt.signcolumn = "yes"
+
+-- backspace
+opt.backspace = "indent,eol,start"
+
+-- clipboard
+opt.clipboard:append("unnamedplus")
+
+-- split windows
+opt.splitright = true
+opt.splitbelow = true
+
+opt.iskeyword:append("-")
+
+-- nvim-tree
+-- disable netrw at the very start of your init.lua (strongly advised)
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- set termguicolors to enable highlight groups
+vim.opt.termguicolors = true
+
+-- Coc options
+-- Some servers have issues with backup files, see #649
+vim.opt.backup = false
+vim.opt.writebackup = false
+
+-- Having longer updatetime (default is 4000 ms = 4s) leads to noticeable
+-- delays and poor user experience
+vim.opt.updatetime = 300
+
+-- Always show the signcolumn, otherwise it would shift the text each time
+-- diagnostics appeared/became resolved
+vim.opt.signcolumn = "yes"
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins-setup.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins-setup.lua
new file mode 100644
index 000000000..0e67f9692
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins-setup.lua
@@ -0,0 +1,80 @@
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+ 
+local plugins = {
+  { "neoclide/coc.nvim", branch = "release", build = "yarn install --frozen-lockfile" },
+ 
+  { "bluz71/vim-nightfly-colors", name = "nightfly", lazy = true, priority = 1000 },
+ 
+  {
+    "nvim-tree/nvim-tree.lua", version = "*",
+    dependencies = {
+      "nvim-tree/nvim-web-devicons",
+    },
+    config = function()
+      require("nvim-tree").setup {}
+    end,
+  },
+
+  -- fuzzy finding
+  {
+    'nvim-telescope/telescope.nvim', tag = '0.1.1',
+    dependencies = { 'nvim-lua/plenary.nvim' }
+  },
+  {
+    "nvim-telescope/telescope-fzf-native.nvim",
+    build = "make",
+  },
+ 
+  -- completion
+  {
+    "hrsh7th/nvim-cmp",
+    dependencies = {
+      "hrsh7th/cmp-buffer",
+      "hrsh7th/cmp-path",
+    }
+  },
+ 
+  -- snippet
+  {
+    "L3MON4D3/LuaSnip",
+    "saadparwaiz1/cmp_luasnip",
+    "rafamadriz/friendly-snippets",
+  },
+ 
+  -- treesitter
+  {
+    "nvim-treesitter/nvim-treesitter",
+    run = function()
+      require("nvim-treesitter.install").update({ with_sync = true })
+    end,
+  },
+ 
+  -- auto closing
+  {
+    "windwp/nvim-autopairs",
+    "windwp/nvim-ts-autotag",
+  },
+ 
+  "lewis6991/gitsigns.nvim",
+ 
+  "nvim-lualine/lualine.nvim",
+ 
+  "numToStr/Comment.nvim",
+ 
+  "tpope/vim-surround",
+ 
+  "vim-scripts/ReplaceWithRegister",
+}
+ 
+require("lazy").setup(plugins)
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/autopairs.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/autopairs.lua
new file mode 100644
index 000000000..0595e860f
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/autopairs.lua
@@ -0,0 +1,30 @@
+-- import nvim-autopairs safely
+local autopairs_setup, autopairs = pcall(require, "nvim-autopairs")
+if not autopairs_setup then
+  return
+end
+
+-- configure autopairs
+autopairs.setup({
+  check_ts = true, -- enable treesitter
+  ts_config = {
+    lua = { "string" }, -- don't add pairs in lua string treesitter nodes
+    javascript = { "template_string" }, -- don't add pairs in javscript template_string treesitter nodes
+    java = false, -- don't check treesitter on java
+  },
+})
+
+-- import nvim-autopairs completion functionality safely
+local cmp_autopairs_setup, cmp_autopairs = pcall(require, "nvim-autopairs.completion.cmp")
+if not cmp_autopairs_setup then
+  return
+end
+
+-- import nvim-cmp plugin safely (completions plugin)
+local cmp_setup, cmp = pcall(require, "cmp")
+if not cmp_setup then
+  return
+end
+
+-- make autopairs and completion work together
+cmp.event:on("confirm_done", cmp_autopairs.on_confirm_done())
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/comment.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/comment.lua
new file mode 100644
index 000000000..36dca1944
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/comment.lua
@@ -0,0 +1,6 @@
+local status, comment = pcall(require, "Comment")
+if not status then
+  return
+end
+
+comment.setup()
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/gitsigns.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/gitsigns.lua
new file mode 100644
index 000000000..a2869c6ba
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/gitsigns.lua
@@ -0,0 +1,8 @@
+-- import gitsigns plugin safely
+local setup, gitsigns = pcall(require, "gitsigns")
+if not setup then
+  return
+end
+
+-- configure/enable gitsigns
+gitsigns.setup()
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/lualine.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/lualine.lua
new file mode 100644
index 000000000..bbdf6ce4e
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/lualine.lua
@@ -0,0 +1,6 @@
+local status, lualine = pcall(require, "lualine")
+if not status then
+  return
+end
+
+lualine.setup()
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/nvim-cmp.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/nvim-cmp.lua
new file mode 100644
index 000000000..692fa8d69
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/nvim-cmp.lua
@@ -0,0 +1,36 @@
+local cmp_status, cmp = pcall(require, "cmp")
+if not cmp_status then
+  return
+end
+
+local luasnip_status, luasnip = pcall(require, "luasnip")
+if not luasnip_status then
+  return
+end
+
+-- load friendly-snippets
+require("luasnip/loaders/from_vscode").lazy_load()
+
+vim.opt.completeopt = "menu,menuone,noselect"
+
+cmp.setup({
+  snippet = {
+    expand = function(args)
+      luasnip.lsp_expand(args.body)
+    end,
+  },
+  mapping = cmp.mapping.preset.insert({
+    ["<C-k>"] = cmp.mapping.select_prev_item(),
+    ["<C-j>"] = cmp.mapping.select_next_item(),
+    ["<C-b>"] = cmp.mapping.scroll_docs(-4),
+    ["<C-f>"] = cmp.mapping.scroll_docs(4),
+    ["<C-Space>"] = cmp.mapping.complete(),
+    ["<C-e>"] = cmp.mapping.abort(),
+    ["<CR>"] = cmp.mapping.confirm({ select = false }),
+  }),
+  sources = cmp.config.sources({
+    { name = "luasnip" },
+    { name = "buffer" },
+    { name = "path" },
+  }),
+})
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/nvim-tree.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/nvim-tree.lua
new file mode 100644
index 000000000..951ad619a
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/nvim-tree.lua
@@ -0,0 +1,14 @@
+local status, tree = pcall(require, "nvim-tree")
+if not status then
+  return
+end
+
+tree.setup({
+  sort_by = "case_sensitive",
+  renderer = {
+    group_empty = true,
+  },
+  filters = {
+    dotfiles = true,
+  },
+})
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/telescope.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/telescope.lua
new file mode 100644
index 000000000..bd3546cea
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/telescope.lua
@@ -0,0 +1,33 @@
+local telescope_setup, telescope = pcall(require, "telescope")
+if not telescope_setup then
+  return
+end
+
+local actions_setup, actions = pcall(require, "telescope.actions")
+if not actions_setup then
+  return
+end
+
+telescope.setup({
+  defaults = {
+    mappings = {
+      i = {
+        ["<C-k>"] = actions.move_selection_previous,
+        ["<C-j>"] = actions.move_selection_next,
+        ["<C-q>"] = actions.send_selected_to_qflist + actions.open_qflist,
+      }
+    }
+  },
+  extensions = {
+    fzf = {
+      fuzzy = true,
+      override_generic_sorter = true,
+      override_file_sorter = true,
+      case_mode = "smart_case",
+    }
+  }
+})
+
+-- To get fzf loaded and working with telescope, you need to call
+-- load_extension, somewhere after setup function:
+require('telescope').load_extension('fzf')
diff --git a/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/treesitter.lua b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/treesitter.lua
new file mode 100644
index 000000000..9f92190d2
--- /dev/null
+++ b/vagrant/devstack/roles/centos-stream9/controller/templates/nvim/lua/plugins/treesitter.lua
@@ -0,0 +1,29 @@
+-- import nvim-treesitter plugin safely
+local status, treesitter = pcall(require, "nvim-treesitter.configs")
+if not status then
+  return
+end
+
+-- configure treesitter
+treesitter.setup({
+  -- enable syntax highlighting
+  highlight = {
+    enable = true,
+  },
+  -- enable indentation
+  indent = { enable = true },
+  -- enable autotagging (w/ nvim-ts-autotag plugin)
+  autotag = { enable = true },
+  -- ensure these language parsers are installed
+  ensure_installed = {
+    "awk", "bash", "comment", "css", "diff", "dockerfile",
+    "git_rebase", "gitattributes", "gitcommit", "gitignore",
+    "go", "gomod", "gosum", "graphql",
+    "help", "html", "http", "ini", "javascript", "jq", "json", "lua",
+    "make", "markdown", "markdown_inline", "mermaid", "ninja",
+    "python", "regex", "rst", "ruby", "sql", "svelte",
+    "terraform", "toml", "typescript", "tsx", "vim", "vue", "yaml",
+  },
+  -- auto install above language parsers
+  auto_install = true,
+})
diff --git a/vagrant/devstack/roles/centos-stream8/controller/templates/vimrc.j2 b/vagrant/devstack/roles/centos-stream9/controller/templates/vimrc.j2
similarity index 100%
rename from vagrant/devstack/roles/centos-stream8/controller/templates/vimrc.j2
rename to vagrant/devstack/roles/centos-stream9/controller/templates/vimrc.j2
diff --git a/vagrant/devstack/site.yaml b/vagrant/devstack/site.yaml
index 875f521da..8fd26e658 100644
--- a/vagrant/devstack/site.yaml
+++ b/vagrant/devstack/site.yaml
@@ -23,8 +23,14 @@
   roles:
       - ubuntu-focal/compute
 
-- name: centos-stream8 controller node
-  hosts: centos-stream8.controller
+- name: centos-stream9 controller node
+  hosts: centos-stream9.controller
   remote_user: stack
   roles:
-      - centos-stream8/controller
+      - centos-stream9/controller
+
+- name: centos-stream9 compute node
+  hosts: centos-stream9.compute
+  remote_user: stack
+  roles:
+      - centos-stream9/compute