update debian support

README.md

@@ -0,0 +1,4 @@
+Consul role  
+Tested with OS:  
+  - AlmaLinux 8
+  - Debian 11

tasks/Debian/main.yaml

@@ -29,9 +29,9 @@
     masked: yes
   when: is_consul.rc != 0
 
-- name: "Install {{ consul_package_name }}-{{ consul_version }}"
+- name: "Install {{ consul_package_name }}-{{ consul_version }}-{{ consul_version_build }}"
   apt:
-    name: "{{ consul_package }}"
+    name: "{{ consul_package }}-{{ consul_version_build }}"
     update_cache: yes
   register: consul_setup
   when: is_consul.rc != 0

tasks/bootstrap.yaml

@@ -26,7 +26,7 @@
       when:
         - consul_config.encrypt is not defined or consul_config.encrypt | length == 0
         - cluster_node_list != 0 
-        - hostvars[inventory_hostname]['ansible_host'] in cluster_node_list
+        - (hostvars[inventory_hostname]['ansible_host'] is defined and hostvars[inventory_hostname]['ansible_host'] in cluster_node_list) or hostvars[inventory_hostname]['ansible_default_ipv4']['address'] in cluster_node_list
 
     - name: Generate new key if none was found
       block:

tasks/cacert.yaml

@@ -61,17 +61,29 @@
       when: consul_cert is not defined
       register: consul_key_gen
 
-    - name: Generate consul server subject_alt_ips
+    - name: Generate consul server subject_alt_ips from ansible_host
       set_fact:
-        consul_server_subject_alt_ips: "{{ groups[consul_server_group] | default([]) | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list }}"
+        consul_server_subject_alt_ips_from_ansible_host: "{{ groups[consul_server_group] | default([]) | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list }}"
+      when: hostvars[inventory_hostname]['ansible_host'] is defined
+
+    - name: Generate consul server subject_alt_ips from default ipv4 address
+      set_fact:
+        consul_server_subject_alt_ips: "{{ groups[consul_server_group] | default([]) | map('extract', hostvars, ['ansible_default_ipv4', 'address']) | map('regex_replace', '^', 'IP:') | list }}"
+      when: hostvars[inventory_hostname]['ansible_default_ipv4']['address'] is defined
 
     - name: Generate consul server subject_alt_names
       set_fact:
         consul_server_subject_alt_names: "{{ groups[consul_server_group] | default([]) | map('extract', hostvars, ['inventory_hostname']) | map('regex_replace', '^', 'DNS:') | list }}"
 
-    - name: Generate consul agent subject_alt_ips
+    - name: Generate consul agent subject_alt_ips from ansible_host
       set_fact:
-        consul_agent_subject_alt_ips: "{{ groups[consul_agent_group] | default([]) | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list }}"
+        consul_agent_subject_alt_ips_from_ansible_host: "{{ groups[consul_agent_group] | default([]) | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list }}"
+      when: hostvars[inventory_hostname]['ansible_host'] is defined
+
+    - name: Generate consul agent subject_alt_ips from default ipv4 address
+      set_fact:
+        consul_agent_subject_alt_ips: "{{ groups[consul_agent_group] | default([]) | map('extract', hostvars, ['ansible_default_ipv4', 'address']) | map('regex_replace', '^', 'IP:') | list }}"
+      when: hostvars[inventory_hostname]['ansible_default_ipv4']['address'] is defined
 
     - name: Generate consul agent subject_alt_names
       set_fact:
@@ -82,7 +94,7 @@
         path: "{{ consul_ssl_path }}/{{ consul_self_signed_cert_name }}.csr"
         privatekey_path: "{{ consul_ssl_path }}/{{ consul_self_signed_cert_name }}.key"
         common_name: "{{ consul_self_signed_cert_name }}"
-        subject_alt_name: "{{ consul_server_subject_alt_ips + consul_server_subject_alt_names + consul_agent_subject_alt_ips + consul_agent_subject_alt_names }}"
+        subject_alt_name: "{{ consul_server_subject_alt_ips | default([]) + consul_server_subject_alt_names | default([]) + consul_agent_subject_alt_ips | default([]) + consul_agent_subject_alt_names | default([]) + consul_server_subject_alt_ips_from_ansible_host | default([]) + consul_agent_subject_alt_ips_from_ansible_host | default([]) }}"
         owner: consul
         group: consul
       register: consul_csr
@@ -151,13 +163,13 @@
 - name: Put Consul CA OpenSSL cert to PKI
   copy:
     content: "{{ consul_ca_cert }}"
-    dest: "/etc/pki/ca-trust/source/anchors/CA-{{ consul_self_signed_cert_name }}.crt"
+    dest: "{{ consul_ssl_ca_trust_dir }}/CA-{{ consul_self_signed_cert_name }}.crt"
-  register: consul_ca_trust_anchors
+  register: consul_ca_trust
   notify: Restart consul
 
 - name: Update CA trust
-  shell: update-ca-trust extract
+  shell: "{{ consul_ssl_update_ca_command }}"
-  when: consul_ca_trust_anchors.changed
+  when: consul_ca_trust.changed
 
 - name: Put Consul OpenSSL key
   copy:

tasks/main.yaml

@@ -42,6 +42,6 @@
 - name: Join new server node to cluster
   import_tasks: join.yaml
   when: 
-    - hostvars[inventory_hostname]['ansible_host'] not in cluster_node_list
+    - (hostvars[inventory_hostname]['ansible_host'] is defined and hostvars[inventory_hostname]['ansible_host'] not in cluster_node_list) or hostvars[inventory_hostname]['ansible_default_ipv4']['address'] not in cluster_node_list
     - cluster_node_list | length != 0
     - inventory_hostname in groups[consul_server_group]

vars/Debian.yaml

@@ -6,3 +6,6 @@ consul_apt_key:
 consul_apt_repository:
   - repo: deb [arch=amd64] https://apt.releases.hashicorp.com {{ ansible_distribution_release }} main
     filename: hashicorp
+consul_version_build: "1"
+consul_ssl_update_ca_command: "update-ca-certificates --fresh"
+consul_ssl_ca_trust_dir: "/usr/local/share/ca-certificates"

vars/RedHat.yaml

@@ -1 +1,3 @@
 consul_package: "{{ consul_package_name }}-{{ consul_version }}"
+consul_ssl_update_ca_command: "update-ca-trust extract"
+consul_ssl_ca_trust_dir: "/etc/pki/ca-trust/source/anchors"