feat(ansible): Nomad update

Signed-off-by: pmikus <peter.mikus@protonmail.ch>
Change-Id: I67563590ea44c3d59090dc66acd4ef64f8a05f45

24 files changed, 457 insertions, 243 deletions

diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.23.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.23.yaml
index 68c62def64..45b788f9fc 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.23.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.23.yaml
@@ -18,13 +18,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_server_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_server_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
@@ -38,6 +39,11 @@ nomad_options:
   driver.whitelist: "docker,raw_exec,exec"
   fingerprint.network.disallow_link_local: true
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.26"
   - "10.30.51.24"
@@ -52,7 +58,7 @@ nomad_volumes:
     read_only: false
 
 # Consul settings.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
@@ -62,7 +68,7 @@ consul_certificates:
     dest: "{{ consul_key_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "both"
 consul_retry_servers:
   - "10.30.51.26"
@@ -70,6 +76,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
index c14c67dded..f76dc33da6 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
@@ -18,13 +18,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_server_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_server_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
@@ -38,6 +39,11 @@ nomad_options:
   driver.whitelist: "docker,raw_exec,exec"
   fingerprint.network.disallow_link_local: true
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.26"
@@ -52,7 +58,7 @@ nomad_volumes:
     read_only: false
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
@@ -62,7 +68,7 @@ consul_certificates:
     dest: "{{ consul_key_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "both"
 consul_retry_servers:
   - "10.30.51.23"
@@ -70,6 +76,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
index eedc711056..75461dca23 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
@@ -18,13 +18,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_server_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_server_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
@@ -38,6 +39,11 @@ nomad_options:
   driver.whitelist: "docker,raw_exec,exec"
   fingerprint.network.disallow_link_local: true
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -52,7 +58,7 @@ nomad_volumes:
     read_only: false
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
@@ -62,7 +68,7 @@ consul_certificates:
     dest: "{{ consul_key_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "both"
 consul_retry_servers:
   - "10.30.51.23"
@@ -70,6 +76,9 @@ consul_retry_servers:
   - "10.30.51.26"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
index bb1206a168..deb56da5c4 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
@@ -18,13 +18,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_server_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_server_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
@@ -38,6 +39,11 @@ nomad_options:
   driver.whitelist: "docker,raw_exec,exec"
   fingerprint.network.disallow_link_local: true
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -52,7 +58,7 @@ nomad_volumes:
     read_only: false
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
@@ -62,7 +68,7 @@ consul_certificates:
     dest: "{{ consul_key_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "both"
 consul_retry_servers:
   - "10.30.51.23"
@@ -70,6 +76,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.27.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.27.yaml
index b5947d668c..2279dbcf5c 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.27.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.27.yaml
@@ -18,13 +18,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -36,6 +37,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -46,13 +52,13 @@ nomad_servers:
   - "10.30.51.25:4647"
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.30.51.23"
@@ -60,6 +66,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
index 47f967c2f3..e938133a47 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
@@ -18,13 +18,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -36,6 +37,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -46,13 +52,13 @@ nomad_servers:
   - "10.30.51.25:4647"
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.30.51.23"
@@ -60,6 +66,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
index f981504de5..8fe6b9909d 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
@@ -26,13 +26,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -44,6 +45,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.32.8.15"
   - "10.32.8.16"
@@ -54,13 +60,13 @@ nomad_servers:
   - "10.32.8.17:4647"
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.32.8.15"
@@ -68,6 +74,9 @@ consul_retry_servers:
   - "10.32.8.17"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker settings.
 docker_daemon:
   default-shm-size: "1073741824"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
index ea30bf4c60..b741ee4437 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
@@ -26,13 +26,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -44,6 +45,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.32.8.15"
   - "10.32.8.16"
@@ -54,13 +60,13 @@ nomad_servers:
   - "10.32.8.17:4647"
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.32.8.15"
@@ -68,6 +74,9 @@ consul_retry_servers:
   - "10.32.8.17"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker settings.
 docker_daemon:
   default-shm-size: "1073741824"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml
index 408f9fb39d..a07409c428 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml
@@ -28,13 +28,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -46,6 +47,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -57,13 +63,13 @@ nomad_servers:
 nomad_cpu_total_compute: "40000"
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.30.51.23"
@@ -71,6 +77,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml
index aaaee4dce4..db1efbfa3e 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml
@@ -28,13 +28,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -46,6 +47,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -57,13 +63,13 @@ nomad_servers:
 nomad_cpu_total_compute: "40000"
 
 # Consul settigs.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.30.51.23"
@@ -71,6 +77,9 @@ consul_retry_servers:
   - "10.30.51.25"
 consul_service_mgr: "systemd"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.91.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.91.yaml
index ba92e5e42b..4214df8a61 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.91.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.91.yaml
@@ -19,13 +19,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -37,6 +38,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -47,13 +53,13 @@ nomad_servers:
   - "10.30.51.25:4647"
 
 # Consul settings.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.30.51.23"
@@ -62,6 +68,9 @@ consul_retry_servers:
 consul_service_mgr: "systemd"
 #consul_package_version: "1.5.2+dfsg2-14"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.92.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.92.yaml
index 971393ca89..98c7acfb8a 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.92.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.92.yaml
@@ -19,13 +19,14 @@ users:
 sshd_disable_password_login: true
 
 # Nomad settings.
+nomad_version: "1.6.1"
 nomad_certificates:
   - src: "{{ file_nomad_ca_pem }}"
-    dest: "{{ nomad_ca_file }}"
+    dest: "{{ nomad_tls_ca_file }}"
   - src: "{{ file_nomad_client_pem }}"
-    dest: "{{ nomad_cert_file }}"
+    dest: "{{ nomad_tls_cert_file }}"
   - src: "{{ file_nomad_client_key_pem }}"
-    dest: "{{ nomad_key_file }}"
+    dest: "{{ nomad_tls_key_file }}"
 nomad_datacenter: "yul1"
 nomad_node_name: "{{ hostname }}-{{ ansible_architecture }}"
 nomad_node_role: "client"
@@ -37,6 +38,11 @@ nomad_options:
   docker.volumes.enabled: true
   driver.whitelist: "docker,raw_exec,exec"
 nomad_service_mgr: "systemd"
+nomad_consul_use_ssl: false
+nomad_use_tls: false
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_use_vault: false
 nomad_retry_servers:
   - "10.30.51.23"
   - "10.30.51.24"
@@ -47,13 +53,13 @@ nomad_servers:
   - "10.30.51.25:4647"
 
 # Consul settings.
-consul_nomad_integration: true
+nomad_use_consul: true
 consul_certificates:
   - src: "{{ file_consul_ca_pem }}"
     dest: "{{ consul_ca_file }}"
 consul_datacenter: "yul1"
 consul_encrypt: "Y4T+5JGx1C3l2NFBBvkTWQ=="
-consul_node_name: "{{ hostname }}"
+consul_node_name: "{{ ansible_hostname }}"
 consul_node_role: "client"
 consul_retry_servers:
   - "10.30.51.23"
@@ -62,6 +68,9 @@ consul_retry_servers:
 consul_service_mgr: "systemd"
 #consul_package_version: "1.5.2+dfsg2-14"
 
+# Vault settings.
+vault_version: "1.13.1"
+
 # Docker daemon settings.
 docker_daemon:
   dns: ["172.17.0.1"]
diff --git a/fdio.infra.ansible/roles/nomad/defaults/main.yaml b/fdio.infra.ansible/roles/nomad/defaults/main.yaml
index b4741f8d43..535db2bb2c 100644
--- a/fdio.infra.ansible/roles/nomad/defaults/main.yaml
+++ b/fdio.infra.ansible/roles/nomad/defaults/main.yaml
@@ -16,7 +16,7 @@ packages_by_arch:
     - []
 
 # Package
-nomad_version: "{{ lookup('env','NOMAD_VERSION') | default('1.3.1', true) }}"
+nomad_version: "1.4.3"
 nomad_architecture_map:
   amd64: "amd64"
   x86_64: "amd64"
@@ -28,12 +28,6 @@ nomad_architecture: "{{ nomad_architecture_map[ansible_architecture] }}"
 nomad_pkg: "nomad_{{ nomad_version }}_linux_{{nomad_architecture}}.zip"
 nomad_zip_url: "https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_linux_{{nomad_architecture}}.zip"
 nomad_checksum_file_url: "https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version}}_SHA256SUMS"
-nomad_podman_enable: false
-nomad_podman_version: "{{ lookup('env','NOMAD_PODMAN_VERSION') | default('0.1.0', true) }}"
-nomad_podman_pkg: "nomad-driver-podman_{{ nomad_podman_version }}_linux_{{nomad_architecture}}.zip"
-nomad_podman_url: "https://releases.hashicorp.com/nomad-driver-podman/{{ nomad_podman_version }}"
-nomad_podman_zip_url: "{{ nomad_podman_url }}/{{ nomad_podman_pkg }}"
-nomad_podman_checksum_file_url: "{{ nomad_podman_url }}/nomad-driver-podman_{{ nomad_podman_version }}_SHA256SUMS"
 nomad_force_update: false
 
 # Paths
@@ -47,23 +41,20 @@ nomad_run_dir: "/var/run/nomad"
 nomad_ssl_dir: "/etc/nomad.d/ssl"
 
 # Initialization and startup script templates
-nomad_restart_handler_state: "restarted"
 nomad_service_mgr: ""
 
 # System user and group
 nomad_group: "nomad"
-nomad_group_state: "present"
 nomad_user: "nomad"
-nomad_user_state: "present"
 
 # Nomad settings
 nomad_datacenter: "dc1"
 nomad_region: "global"
 nomad_log_level: "INFO"
 nomad_syslog_enable: true
-nomad_iface: "{{ lookup('env','NOMAD_IFACE') | default(ansible_default_ipv4.interface, true) }}"
+nomad_iface: "{{ ansible_default_ipv4.interface }}"
 nomad_node_name: "{{ inventory_hostname }}"
-nomad_node_role: "{{ lookup('env','NOMAD_NODE_ROLE') | default('server', true) }}"
+nomad_node_role: "server"
 nomad_leave_on_terminate: true
 nomad_leave_on_interrupt: false
 nomad_disable_update_check: true
@@ -88,7 +79,7 @@ nomad_eval_gc_threshold: "1h"
 # Specifies the minimum time a deployment must be in the terminal state before
 # it is eligible for garbage collection.
 nomad_deployment_gc_threshold: "1h"
-nomad_encrypt_enable: "{{ lookup('env','NOMAD_ENCRYPT_ENABLE') | default('false', true) }}"
+nomad_encrypt_enable: false
 nomad_raft_protocol: 2
 
 # Client settings
@@ -127,7 +118,7 @@ nomad_servers: "\
     {% set _nomad_servers = [] %}\
     {% for host in groups[nomad_group_name] %}\
       {% set _nomad_node_role = hostvars[host]['nomad_node_role'] | default('client', true) %}\
-      {% if ( _nomad_node_role == 'server' or _nomad_node_role == 'both') %}\
+      {% if (_nomad_node_role == 'server' or _nomad_node_role == 'both') %}\
         {% if _nomad_servers.append(host) %}{% endif %}\
       {% endif %}\
     {% endfor %}\
@@ -144,56 +135,59 @@ nomad_consul_token: ""
 nomad_consul_servers_service_name: "nomad"
 nomad_consul_clients_service_name: "nomad-client"
 nomad_consul_tags: {}
+nomad_consul_use_ssl: false
 
 # ACLs
-nomad_acl_enabled: "{{ lookup('env', 'NOMAD_ACL_ENABLED') | default('no', true) }}"
+nomad_acl_enabled: false
 nomad_acl_token_ttl: "30s"
 nomad_acl_policy_ttl: "30s"
 nomad_acl_replication_token: ""
 
-# Vault
-nomad_vault_enabled: "{{ lookup('env', 'NOMAD_VAULT_ENABLED') | default('no', true) }}"
-nomad_vault_address: "{{ vault_address | default('0.0.0.0', true) }}"
-nomad_vault_allow_unauthenticated: true
-nomad_vault_create_from_role: ""
-nomad_vault_task_token_ttl: ""
-nomad_vault_ca_file: ""
-nomad_vault_ca_path: ""
-nomad_vault_cert_file: ""
-nomad_vault_key_file: ""
-nomad_vault_tls_server_name: ""
-nomad_vault_tls_skip_verify: false
-nomad_vault_token: ""
-nomad_vault_namespace: ""
-
 # Docker
-nomad_docker_enable: "{{ lookup('env','NOMAD_DOCKER_ENABLE') | default('false', true) }}"
+nomad_docker_enable: false
 nomad_docker_dmsetup: true
 
-# TLS
-nomad_tls_enable: true
-nomad_ca_file: "{{ nomad_ssl_dir }}/nomad-ca.pem"
-nomad_cert_file: "{{ nomad_ssl_dir }}/nomad.pem"
-nomad_key_file: "{{ nomad_ssl_dir }}/nomad-key.pem"
-nomad_cli_cert_file: "{{ nomad_ssl_dir }}/nomad-cli.pem"
-nomad_cli_key_file: "{{ nomad_ssl_dir }}/nomad-cli-key.pem"
-nomad_http: false
-nomad_rpc: false
-nomad_rpc_upgrade_mode: false
-nomad_verify_server_hostname: false
-nomad_verify_https_client: false
-
-# Conf - autopilot.hcl
+# Autopilot
 nomad_autopilot_cleanup_dead_servers: true
 nomad_autopilot_last_contact_threshold: "200ms"
 nomad_autopilot_max_trailing_logs: 250
 nomad_autopilot_server_stabilization_time: "10s"
 
-# Telemetry
-nomad_telemetry: true
+# Telemetry.
+nomad_use_telemetry: true
 nomad_telemetry_disable_hostname: false
-nomad_telemetry_collection_interval: 60s
+nomad_telemetry_collection_interval: "1s"
 nomad_telemetry_use_node_name: false
 nomad_telemetry_publish_allocation_metrics: true
 nomad_telemetry_publish_node_metrics: true
 nomad_telemetry_prometheus_metrics: true
+
+# TLS.
+nomad_use_tls: true
+nomad_tls_ca_file: "{{ nomad_ssl_dir }}/nomad-ca.pem"
+nomad_tls_cert_file: "{{ nomad_ssl_dir }}/nomad.pem"
+nomad_tls_key_file: "{{ nomad_ssl_dir }}/nomad-key.pem"
+nomad_tls_cli_cert_file: "{{ nomad_ssl_dir }}/nomad-cli.pem"
+nomad_tls_cli_key_file: "{{ nomad_ssl_dir }}/nomad-cli-key.pem"
+nomad_tls_http: false
+nomad_tls_rpc: false
+nomad_tls_rpc_upgrade_mode: false
+nomad_tls_verify_https_client: false
+nomad_tls_verify_server_hostname: false
+
+# Vault
+nomad_use_vault: false
+nomad_vault_address: "http://vault.service.consul:8200"
+nomad_vault_allow_unauthenticated: true
+nomad_vault_enabled: false
+nomad_vault_create_from_role: ""
+nomad_vault_task_token_ttl: "72h"
+nomad_vault_use_ssl: false
+nomad_vault_ca_file: ""
+nomad_vault_ca_path: ""
+nomad_vault_cert_file: ""
+nomad_vault_key_file: ""
+nomad_vault_namespace: ""
+nomad_vault_tls_server_name: ""
+nomad_vault_tls_skip_verify: false
+nomad_vault_token: ""
diff --git a/fdio.infra.ansible/roles/nomad/handlers/main.yaml b/fdio.infra.ansible/roles/nomad/handlers/main.yaml
index 6263f3dda1..32e5798e3e 100644
--- a/fdio.infra.ansible/roles/nomad/handlers/main.yaml
+++ b/fdio.infra.ansible/roles/nomad/handlers/main.yaml
@@ -1,9 +1,9 @@
 ---
-# file roles/nomad/handlers/main.yaml
+# file handlers/main.yaml
 
 - name: Restart Nomad
   ansible.builtin.systemd:
     daemon_reload: true
     enabled: true
     name: "nomad"
-    state: "{{ nomad_restart_handler_state }}"
+    state: "restarted"
diff --git a/fdio.infra.ansible/roles/nomad/meta/main.yaml b/fdio.infra.ansible/roles/nomad/meta/main.yaml
index 03396ae6e6..098aafe2fb 100644
--- a/fdio.infra.ansible/roles/nomad/meta/main.yaml
+++ b/fdio.infra.ansible/roles/nomad/meta/main.yaml
@@ -1,18 +1,21 @@
 ---
-# file: roles/nomad/meta/main.yaml
+# file: meta/main.yaml
 
-dependencies: [docker]
+dependencies: ["docker"]
 
 galaxy_info:
-  role_name: nomad
-  author: fd.io
-  description: Hashicorp Nomad.
-  company: none
+  role_name: "nomad"
+  author: "pmikus"
+  description: "Hashicorp Nomad."
+  company: "none"
   license: "license (Apache)"
-  min_ansible_version: 2.9
+  min_ansible_version: "2.9"
   platforms:
-    - name: Ubuntu
-      versions:
-        - jammy
+    - name: "Ubuntu"
+      release:
+        - "focal"
+        - "jammy"
+        - "kinetic"
   galaxy_tags:
-    - nomad
+    - "nomad"
+    - "hashicorp"
diff --git a/fdio.infra.ansible/roles/nomad/tasks/main.yaml b/fdio.infra.ansible/roles/nomad/tasks/main.yaml
index 0204c0591c..72b78458f8 100644
--- a/fdio.infra.ansible/roles/nomad/tasks/main.yaml
+++ b/fdio.infra.ansible/roles/nomad/tasks/main.yaml
@@ -1,7 +1,7 @@
 ---
 # file: tasks/main.yaml
 
-- name: Inst - Update Repositories Cache
+- name: Update Repositories Cache
   ansible.builtin.apt:
     update_cache: true
   when:
@@ -9,7 +9,7 @@
   tags:
     - nomad-inst-package
 
-- name: Inst - Dependencies
+- name: Dependencies
   ansible.builtin.apt:
     name: "{{ packages | flatten(levels=1) }}"
     state: "present"
@@ -20,30 +20,31 @@
   tags:
     - nomad-inst-dependencies
 
-- name: Conf - Add Nomad Group
+- name: Add Nomad Group
   ansible.builtin.group:
     name: "{{ nomad_group }}"
-    state: "{{ nomad_user_state }}"
+    state: "present"
   tags:
     - nomad-conf-user
 
-- name: Conf - Add Nomad user
+- name: Add Nomad user
   ansible.builtin.user:
     name: "{{ nomad_user }}"
     group: "{{ nomad_group }}"
-    state: "{{ nomad_group_state }}"
+    state: "present"
     system: true
   tags:
     - nomad-conf-user
 
-- name: Inst - Download Nomad
+- name: Download Nomad
   ansible.builtin.get_url:
     url: "{{ nomad_zip_url }}"
     dest: "{{ nomad_inst_dir }}/{{ nomad_pkg }}"
+    mode: 0644
   tags:
     - nomad-inst-package
 
-- name: Inst - Clean Nomad
+- name: Clean Nomad
   ansible.builtin.file:
     path: "{{ nomad_inst_dir }}/nomad"
     state: "absent"
@@ -52,7 +53,7 @@
   tags:
     - nomad-inst-package
 
-- name: Inst - Unarchive Nomad
+- name: Unarchive Nomad
   ansible.builtin.unarchive:
     src: "{{ nomad_inst_dir }}/{{ nomad_pkg }}"
     dest: "{{ nomad_inst_dir }}/"
@@ -60,7 +61,7 @@
   tags:
     - nomad-inst-package
 
-- name: Inst - Nomad
+- name: Nomad
   ansible.builtin.copy:
     src: "{{ nomad_inst_dir }}/nomad"
     dest: "{{ nomad_bin_dir }}"
@@ -72,97 +73,35 @@
   tags:
     - nomad-inst-package
 
-- name: Conf - Create Directories "{{ nomad_data_dir }}"
-  ansible.builtin.file:
-    dest: "{{ nomad_data_dir }}"
-    state: directory
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0755
-  tags:
-    - nomad-conf
-
-- name: Conf - Create Directories "{{ nomad_ssl_dir }}"
-  ansible.builtin.file:
-    dest: "{{ nomad_ssl_dir }}"
-    state: directory
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0755
-  tags:
-    - nomad-conf
-
-- name: Conf - Create Config Directory
+- name: Create Directories
   ansible.builtin.file:
-    dest: "{{ nomad_config_dir }}"
-    state: directory
+    dest: "{{ item }}"
+    state: "directory"
     owner: "{{ nomad_user }}"
     group: "{{ nomad_group }}"
     mode: 0755
+  with_items:
+    - "{{ nomad_data_dir }}"
+    - "{{ nomad_config_dir }}"
+    - "{{ nomad_ssl_dir }}"
   tags:
     - nomad-conf
 
-- name: Conf - Base Configuration
-  ansible.builtin.template:
-    src: base.hcl.j2
-    dest: "{{ nomad_config_dir }}/base.hcl"
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0644
-  tags:
-    - nomad-conf
-
-- name: Conf - Server Configuration
+- name: Base Configuration
   ansible.builtin.template:
-    src: server.hcl.j2
-    dest: "{{ nomad_config_dir }}/server.hcl"
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0644
-  when:
-    - nomad_node_server | bool
-  tags:
-    - nomad-conf
-
-- name: Conf - Client Configuration
-  ansible.builtin.template:
-    src: client.hcl.j2
-    dest: "{{ nomad_config_dir }}/client.hcl"
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0644
-  when:
-    - nomad_node_client | bool
-  tags:
-    - nomad-conf
-
-- name: Conf - TLS Configuration
-  ansible.builtin.template:
-    src: tls.hcl.j2
-    dest: "{{ nomad_config_dir }}/tls.hcl"
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0644
-  tags:
-    - nomad-conf
-
-- name: Conf - Telemetry Configuration
-  ansible.builtin.template:
-    src: telemetry.hcl.j2
-    dest: "{{ nomad_config_dir }}/telemetry.hcl"
-    owner: "{{ nomad_user }}"
-    group: "{{ nomad_group }}"
-    mode: 0644
-  tags:
-    - nomad-conf
-
-- name: Conf - Consul Configuration
-  ansible.builtin.template:
-    src: consul.hcl.j2
-    dest: "{{ nomad_config_dir }}/consul.hcl"
+    src: "{{ item }}.hcl.j2"
+    dest: "{{ nomad_config_dir }}/{{ item }}.hcl"
     owner: "{{ nomad_user }}"
     group: "{{ nomad_group }}"
     mode: 0644
+  with_items:
+    - "base"
+    - "consul"
+    - "client"
+    - "server"
+    - "telemetry"
+    - "tls"
+    - "vault"
   tags:
     - nomad-conf
 
@@ -180,20 +119,21 @@
   tags:
     - nomad-conf
 
-- name: Conf - Nomad CLI Environment Variables
+- name: Nomad CLI Environment Variables
   ansible.builtin.lineinfile:
     path: "/etc/profile.d/nomad.sh"
     line: "{{ item }}"
+    mode: 0644
     create: true
   loop:
-    - "export NOMAD_ADDR=http://nomad.service.consul:4646"
-    - "export NOMAD_CACERT={{ nomad_ca_file }}"
-#    - "export NOMAD_CLIENT_CERT={{ nomad_cli_cert_file }}"
-#    - "export NOMAD_CLIENT_KEY={{ nomad_cli_key_file }}"
+    - "export NOMAD_ADDR=https://nomad-server.service.consul:4646"
+    - "export NOMAD_CACERT={{ nomad_tls_ca_file }}"
+    - "export NOMAD_CLIENT_CERT={{ nomad_tls_cli_cert_file }}"
+    - "export NOMAD_CLIENT_KEY={{ nomad_tls_cli_key_file }}"
   tags:
     - nomad-conf
 
-- name: Conf - System.d Script
+- name: System.d Script
   ansible.builtin.template:
     src: "nomad_systemd.service.j2"
     dest: "/lib/systemd/system/nomad.service"
diff --git a/fdio.infra.ansible/roles/nomad/templates/cfssl.json b/fdio.infra.ansible/roles/nomad/templates/cfssl.json
new file mode 100644
index 0000000000..2b603e9b84
--- /dev/null
+++ b/fdio.infra.ansible/roles/nomad/templates/cfssl.json
@@ -0,0 +1,8 @@
+{
+    "signing": {
+        "default": {
+            "expiry": "87600h",
+            "usages": ["signing", "key encipherment", "server auth", "client auth"]
+        }
+    }
+}
\ No newline at end of file
diff --git a/fdio.infra.ansible/roles/nomad/templates/consul.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/consul.hcl.j2
index 6d30676ca0..a9c1aff7b2 100644
--- a/fdio.infra.ansible/roles/nomad/templates/consul.hcl.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/consul.hcl.j2
@@ -1,18 +1,63 @@
 {% if nomad_use_consul | bool == True %}
 consul {
-    # The address to the Consul agent.
+    # Specifies the address to the local Consul agent, given in the format
+    # host:port.
     address = "{{ nomad_consul_address }}"
-    token = "{{ nomad_consul_token }}"
-    # The service name to register the server and client with Consul.
-    server_service_name = "{{ nomad_consul_servers_service_name }}"
-    client_service_name = "{{ nomad_consul_clients_service_name }}"
-    tags = {{ nomad_consul_tags | to_json }}
 
-    # Enables automatically registering the services.
+    # Specifies if Nomad should advertise its services in Consul. The services
+    # are named according to server_service_name and client_service_name. Nomad
+    # servers and clients advertise their respective services, each tagged
+    # appropriately with either http or rpc tag. Nomad servers also advertise a
+    # serf tagged service.
     auto_advertise = true
 
-    # Enabling the server and client to bootstrap using Consul.
-    server_auto_join = true
+    # Specifies if the Nomad clients should automatically discover servers in
+    # the same region by searching for the Consul service name defined in the
+    # server_service_name option. The search occurs if the client is not
+    # registered with any servers or it is unable to heartbeat to the leader of
+    # the region, in which case it may be partitioned and searches for other
+    # servers.
     client_auto_join = true
+
+    # Specifies the name of the service in Consul for the Nomad clients.
+    client_service_name = "{{ nomad_consul_clients_service_name }}"
+
+    # Specifies the name of the service in Consul for the Nomad servers.
+    server_service_name = "{{ nomad_consul_servers_service_name }}"
+
+    # Specifies if the Nomad servers should automatically discover and join
+    # other Nomad servers by searching for the Consul service name defined in
+    # the server_service_name option. This search only happens if the server
+    # does not have a leader.
+    server_auto_join = true
+
+    # Specifies optional Consul tags to be registered with the Nomad server and
+    # agent services.
+    tags = {{ nomad_consul_tags | to_json }}
+
+    # Specifies the token used to provide a per-request ACL token. This option
+    # overrides the Consul Agent's default token. If the token is not set here
+    # or on the Consul agent, it will default to Consul's anonymous policy,
+    # which may or may not allow writes.
+    token = "{{ nomad_consul_token }}"
+
+    {% if nomad_consul_use_ssl | bool == True -%}
+    # Specifies if the transport scheme should use HTTPS to communicate with the
+    # Consul agent.
+    ssl = true
+
+    # Specifies an optional path to the CA certificate used for Consul
+    # communication. This defaults to the system bundle if unspecified.
+    ca_file = "{{ nomad_ca_file }}"
+
+    # Specifies the path to the certificate used for Consul communication. If
+    # this is set then you need to also set key_file.
+    cert_file = "{{ nomad_cert_file }}"
+
+    # Specifies the path to the private key used for Consul communication. If
+    # this is set then you need to also set cert_file.
+    key_file = "{{ nomad_key_file }}"
+    {% endif %}
+
 }
 {% endif %}
\ No newline at end of file
diff --git a/fdio.infra.ansible/roles/nomad/templates/nomad_systemd.service.j2 b/fdio.infra.ansible/roles/nomad/templates/nomad_systemd.service.j2
index 61f07df5b6..564505781b 100644
--- a/fdio.infra.ansible/roles/nomad/templates/nomad_systemd.service.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/nomad_systemd.service.j2
@@ -11,6 +11,11 @@ After=network-online.target
 #After=consul.service
 
 [Service]
+# Nomad server should be run as the nomad user. Nomad clients
+# should be run as root
+#User=nomad
+#Group=nomad
+
 ExecReload=/bin/kill -HUP $MAINPID
 ExecStart={{ nomad_bin_dir }}/nomad agent -config {{ nomad_config_dir }}
 KillMode=process
diff --git a/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2
index 570d92e0c1..e19dea9e6f 100644
--- a/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/server.hcl.j2
@@ -1,3 +1,4 @@
+{% if nomad_node_server | bool == True %}
 server {
     enabled = {{ nomad_node_server | bool | lower }}
 
@@ -54,3 +55,4 @@ server {
     {%- endif %}
 
 }
+{% endif %}
\ No newline at end of file
diff --git a/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2
index 4ad5330d1b..14be0d9548 100644
--- a/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/telemetry.hcl.j2
@@ -1,10 +1,26 @@
-{% if nomad_telemetry | bool == True %}
+{% if nomad_use_telemetry | bool == True %}
 telemetry {
-    disable_hostname = "{{ nomad_telemetry_disable_hostname | default(false) | bool | lower }}"
-    collection_interval = "{{ nomad_telemetry_collection_interval | default("1s") }}"
-    use_node_name = "{{ nomad_telemetry_use_node_name | default(false) | bool | lower }}"
-    publish_allocation_metrics = "{{ nomad_telemetry_publish_allocation_metrics | default(false) | bool | lower }}"
-    publish_node_metrics = "{{ nomad_telemetry_publish_node_metrics | default(false) | bool | lower }}"
-    prometheus_metrics = "{{ nomad_telemetry_prometheus_metrics | default(false) | bool | lower }}"
+    # Specifies if gauge values should be prefixed with the local hostname.
+    disable_hostname = {{ nomad_telemetry_disable_hostname | bool | lower }}
+
+    # Specifies the time interval at which the Nomad agent collects telemetry
+    # data.
+    collection_interval = "{{ nomad_telemetry_collection_interval }}"
+
+    # Specifies if gauge values should be prefixed with the name of the node,
+    # instead of the hostname. If set it will override disable_hostname value.
+    use_node_name = {{ nomad_telemetry_use_node_name | bool | lower }}
+
+    # Specifies if Nomad should publish runtime metrics of allocations.
+    publish_allocation_metrics = {{ nomad_telemetry_publish_allocation_metrics | bool | lower }}
+
+    # Specifies if Nomad should publish runtime metrics of nodes.
+    publish_node_metrics = {{ nomad_telemetry_publish_node_metrics | bool | lower }}
+
+    # Specifies whether the agent should make Prometheus formatted metrics
+    # available at /v1/metrics?format=prometheus.Specifies whether the agent
+    # should make Prometheus formatted metrics available at
+    # /v1/metrics?format=prometheus.
+    prometheus_metrics = {{ nomad_telemetry_prometheus_metrics | bool | lower }}
 }
 {% endif %}
diff --git a/fdio.infra.ansible/roles/nomad/templates/tls.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/tls.hcl.j2
index ceccdc8be5..0a1a5b20a4 100644
--- a/fdio.infra.ansible/roles/nomad/templates/tls.hcl.j2
+++ b/fdio.infra.ansible/roles/nomad/templates/tls.hcl.j2
@@ -1,12 +1,36 @@
-{% if nomad_tls_enable | bool %}
+{% if nomad_use_tls | bool %}
 tls {
-    http = {{ nomad_http | bool | lower }}
-    rpc = {{ nomad_rpc | bool | lower }}
-    ca_file = "{{ nomad_ca_file }}"
-    cert_file = "{{ nomad_cert_file }}"
-    key_file = "{{ nomad_key_file }}"
-    rpc_upgrade_mode = {{ nomad_rpc_upgrade_mode | bool | lower }}
-    verify_server_hostname = {{ nomad_verify_server_hostname | bool | lower }}
-    verify_https_client = {{ nomad_verify_https_client | bool | lower }}
+    # Specifies the path to the CA certificate to use for Nomad's TLS
+    # communication.
+    ca_file = "{{ nomad_tls_ca_file }}"
+
+    # Specifies the path to the certificate file used for Nomad's TLS
+    # communication.
+    cert_file = "{{ nomad_tls_cert_file }}"
+
+    # Specifies the path to the key file to use for Nomad's TLS communication.
+    key_file = "{{ nomad_tls_key_file }}"
+
+    # Specifies if TLS should be enabled on the HTTP endpoints on the Nomad
+    # agent, including the API.
+    http = {{ nomad_tls_http | bool | lower }}
+
+    # Specifies if TLS should be enabled on the RPC endpoints and Raft traffic
+    # between the Nomad servers. Enabling this on a Nomad client makes the
+    # client use TLS for making RPC requests to the Nomad servers.
+    rpc = {{ nomad_tls_rpc | bool | lower }}
+
+    # This option should be used only when the cluster is being upgraded to
+    # TLS, and removed after the migration is complete. This allows the agent
+    # to accept both TLS and plaintext traffic.
+    rpc_upgrade_mode = {{ nomad_tls_rpc_upgrade_mode | bool | lower }}
+
+    # Specifies agents should require client certificates for all incoming
+    # HTTPS requests. The client certificates must be signed by the same CA
+    # as Nomad.
+    verify_https_client = {{ nomad_tls_verify_https_client | bool | lower }}
+
+    # Specifies if outgoing TLS connections should verify the server's hostname.
+    verify_server_hostname = {{ nomad_tls_verify_server_hostname | bool | lower }}
 }
 {% endif %}
diff --git a/fdio.infra.ansible/roles/nomad/templates/vault.hcl.j2 b/fdio.infra.ansible/roles/nomad/templates/vault.hcl.j2
new file mode 100644
index 0000000000..7911cbc5c4
--- /dev/null
+++ b/fdio.infra.ansible/roles/nomad/templates/vault.hcl.j2
@@ -0,0 +1,69 @@
+{% if nomad_use_tls | bool == True %}
+vault {
+    # Specifies the address to the Vault server. This must include the protocol,
+    # host/ip, and port given in the format protocol://host:port. If your Vault
+    # installation is behind a load balancer, this should be the address of the
+    # load balancer.
+    address = "{{ nomad_vault_address }}"
+
+    # Specifies if users submitting jobs to the Nomad server should be required
+    # to provide their own Vault token, proving they have access to the policies
+    # listed in the job. This option should be disabled in an untrusted
+    # environment.
+    allow_unauthenticated = {{ nomad_vault_allow_unauthenticated | bool | lower }}
+
+    # Specifies if the Vault integration should be activated.
+    enabled = {{ nomad_vault_enabled | bool | lower }}
+
+    # Specifies the role to create tokens from. The token given to Nomad does
+    # not have to be created from this role but must have "update" capability
+    # on "auth/token/create/<create_from_role>" path in Vault. If this value is
+    # unset and the token is created from a role, the value is defaulted to the
+    # role the token is from. This is largely for backwards compatibility. It
+    # is recommended to set the create_from_role field if Nomad is deriving
+    # child tokens from a role.
+    create_from_role = "{{ nomad_vault_create_from_role }}"
+
+    # Specifies the TTL of created tokens when using a root token. This is
+    # specified using a label suffix like "30s" or "1h".
+    task_token_ttl = "{{ nomad_vault_task_token_ttl }}"
+
+    {% if nomad_vault_use_ssl | bool == True -%}
+    # Specifies an optional path to the CA certificate used for Vault
+    # communication. If unspecified, this will fallback to the default system
+    # CA bundle, which varies by OS and version.
+    ca_file = "{{ nomad_vault_ca_file }}"
+
+    # Specifies an optional path to a folder containing CA certificates to be
+    # used for Vault communication. If unspecified, this will fallback to the
+    # default system CA bundle, which varies by OS and version.
+    ca_path = "{{ nomad_vault_ca_path }}"
+
+    # Specifies the path to the certificate used for Vault communication. This
+    # must be set if tls_require_and_verify_client_cert is enabled in Vault.
+    cert_file = "{{ nomad_vault_cert_file }}"
+
+    # Specifies the path to the private key used for Vault communication. If
+    # this is set then you need to also set cert_file. This must be set if
+    # tls_require_and_verify_client_cert is enabled in Vault.
+    key_file = "{{ nomad_vault_key_file }}"
+
+    # Specifies the Vault namespace used by the Vault integration. If non-empty,
+    # this namespace will be used on all Vault API calls.
+    namespace = "{{ nomad_vault_namespace }}"
+
+    # Specifies an optional string used to set the SNI host when connecting to
+    # Vault via TLS.
+    tls_server_name = "{{ nomad_vault_tls_server_name }}"
+
+    # Specifies if SSL peer validation should be enforced.
+    tls_skip_verify = {{ nomad_vault_tls_skip_verify | bool | lower }}
+    {% endif %}
+
+    # Specifies the parent Vault token to use to derive child tokens for jobs
+    # requesting tokens. Only required on Nomad servers. Nomad client agents
+    # use the allocation's token when contacting Vault. Visit the Vault
+    # Integration Guide to see how to generate an appropriate token in Vault.
+    token = "{{ nomad_vault_token }}"
+}
+{% endif %}
\ No newline at end of file
diff --git a/fdio.infra.ansible/roles/nomad/vars/main.yaml b/fdio.infra.ansible/roles/nomad/vars/main.yaml
index a72222c992..791eeadb06 100644
--- a/fdio.infra.ansible/roles/nomad/vars/main.yaml
+++ b/fdio.infra.ansible/roles/nomad/vars/main.yaml
@@ -1,5 +1,5 @@
 ---
-# file: roles/nomad/vars/main.yaml
+# file: vars/main.yaml
 
 nomad_node_client: "{{ (nomad_node_role == 'client') or (nomad_node_role == 'both') }}"
 nomad_node_server: "{{ (nomad_node_role == 'server') or (nomad_node_role == 'both') }}"