feat(preflight): add checks to ensure config directories are present before running

playbooks/deploy.yml

@@ -38,7 +38,7 @@
         - name: "Write vault configuration to file"
           ansible.builtin.copy:
             content: "{{ _vault_init_secret.state | to_nice_yaml}}"
-            dest: "{{ configuration_directory }}/vault/vault_config"
+            dest: "{{ configuration_directory }}/vault_servers/vault_config"
             mode: '0644'
           when: _vault_init_secret.changed
           run_once: true

playbooks/group_vars/all.yml

@@ -12,6 +12,11 @@ api_interface: "eth0"
 api_interface_address: "{{ ansible_facts[api_interface]['ipv4']['address'] }}"
 
 configuration_directory: "{{ lookup('env', 'PWD') }}/etc/hashistack"
+sub_configuration_directories:
+  nomad_servers: "{{ configuration_directory }}/nomad_servers"
+  vault_servers: "{{ configuration_directory }}/vault_servers "
+  consul_servers: "{{ configuration_directory }}/consul_servers"
+
 configuration_global_vars_file: "globals.yml"
 
 default_container_extra_volumes:

playbooks/load_vars.yml

@@ -1,9 +1,5 @@
 ---
 # hashistack variable injection playbook
-- name: "Debug"
-  ansible.builtin.debug:
-    msg: "{{ vault_cluster_name }}"
-
 - name: "Load global variables"
   block:
     - name: "Stat global configuration file"
@@ -68,16 +64,6 @@
         loop_var: item
       delegate_to: localhost
 
-
-- name: "Debug"
-  ansible.builtin.debug:
-    msg: "{{ group_names }}"
-
 - name: "Debug"
   ansible.builtin.debug:
     msg: "{{ vault_cluster_name }}"
-# - name: "Load host specific variables"
-#   ansible.builtin.include_vars:
-#     dir: ""
-#     files_matching: ""
-- fail:

playbooks/preflight.yml

@@ -41,6 +41,51 @@
       when:
         - enable_nomad | bool
 
+    - name: "Checking directory {{ configuration_directory }}"
+      delegate_to: localhost
+      block:
+        - name: "Stat directory {{ configuration_directory }}"
+          ansible.builtin.stat:
+            path: "{{ configuration_directory }}"
+          register: _stat_config_dir
+
+        - name: "Stat nomad_servers config directory"
+          ansible.builtin.stat:
+            path: "{{ sub_configuration_directories.nomad_servers }}"
+          register: _stat_config_dir_nomad_servers
+          when:
+            - enable_nomad | bool
+
+        - name: "Stat consul_servers config directory"
+          ansible.builtin.stat:
+            path: "{{ sub_configuration_directories.consul_servers }}"
+          register: _stat_config_dir_consul_servers
+          when:
+            - enable_consul | bool
+
+        - name: "Stat vault_servers config directory"
+          ansible.builtin.stat:
+            path: "{{ sub_configuration_directories.vault_servers }}"
+          register: _stat_config_dir_vault_servers
+          when:
+            - enable_vault | bool
+
+        - name: "Make sure required directories exist"
+          ansible.builtin.assert:
+            that:
+              - _stat_config_dir.stat.exists
+              - _stat_config_dir.stat.isdir
+              - _stat_config_dir.stat.writable
+              - _stat_config_dir_nomad_servers.stat.exists if enable_nomad
+              - _stat_config_dir_nomad_servers.stat.isdir if enable_nomad
+              - _stat_config_dir_nomad_servers.stat.writeable if enable_nomad
+              - _stat_config_dir_consul_servers.stat.exists if enable_consul
+              - _stat_config_dir_consul_servers.stat.isdir if enable_consul
+              - _stat_config_dir_consul_servers.stat.writeable if enable_consul
+              - _stat_config_dir_vault_servers.stat.exists if enable_vault
+              - _stat_config_dir_vault_servers.stat.isdir if enable_vault
+              - _stat_config_dir_vault_servers.stat.writeable if enable_vault
+
     - name: "Checking host OS distribution"
       ansible.builtin.assert:
         that: