chore: Update ceems_lb config var

* Ability to define ceems_lb config in single var

Signed-off-by: Mahendra Paipuri <[email protected]>

roles/ceems_lb/defaults/main.yml

@@ -1,5 +1,5 @@
 ---
-ceems_lb_version: "0.1.0-rc.5"
+ceems_lb_version: "0.1.0-rc.6"
 ceems_lb_binary_local_dir: ""
 ceems_lb_binary_url: https://github.com/{{ _ceems_lb_repo }}/releases/download/v{{ ceems_lb_version }}/ceems-{{ ceems_lb_version }}.linux-{{ go_arch }}.tar.gz
 ceems_lb_checksums_url: https://github.com/{{ _ceems_lb_repo }}/releases/download/v{{ ceems_lb_version }}/sha256sums.txt
@@ -10,9 +10,8 @@ ceems_lb_web_listen_address: "0.0.0.0:9030"
 ceems_lb_tls_server_config: {}
 ceems_lb_http_server_config: {}
 ceems_lb_basic_auth_users: {}
-ceems_lb_backends: []
-ceems_lb_strategy: resource-based
-ceems_lb_db_path: ""
+ceems_lb_config:
+  strategy: resource-based
 
 ceems_lb_cli_args: []
 ceems_lb_env_vars: {}

roles/ceems_lb/meta/argument_specs.yml

@@ -29,28 +29,16 @@ argument_specs:
       ceems_lb_web_listen_address:
         description: Address on which CEEMS Load Balancer will listen
         default: "0.0.0.0:9020"
-      ceems_lb_backends:
+      ceems_lb_config:
         description:
-          - List of TSDB backends.
-          - Each element is a dict with url and skip_tls_verify keys.
-        type: list
-        elements: dict
+          - Configuration of CEEMS LB.
+          - Keys and values are the same as in L(ceems_lb docs,https://github.com/mahendrapaipuri/ceems/blob/main/build/package/ceems_lb/config.yml).
+        type: dict
         required: true
-      ceems_lb_strategy:
-        description:
-          - Load Balancer strategy.
-        default: resource-based
-        choices:
-          - round-robin
-          - least-connection
-          - resource-based
-      ceems_lb_db_path:
-        description: Path to CEEMS API server DB
-        default: ""
       ceems_lb_tls_server_config:
         description:
           - Configuration for TLS authentication.
-          - Keys and values are the same as in L(ceems_lb docs,https://prometheus.io/docs/prometheus/latest/configuration/https/).
+          - Keys and values are the same as in L(docs,https://prometheus.io/docs/prometheus/latest/configuration/https/).
         type: dict
       ceems_lb_http_server_config:
         description:

roles/ceems_lb/molecule/alternative/molecule.yml

@@ -4,9 +4,10 @@ provisioner:
     group_vars:
       all:
         ceems_lb_web_listen_address: 127.0.0.1:8080
-        ceems_lb_backends:
-          - url: http://localhost:9090
-            skip_tls_verify: true
+        ceems_lb_config:
+          strategy: resource-based
+          backends:
+            - url: http://localhost:9090
         ceems_lb_tls_server_config:
           cert_file: /etc/ceems_lb/tls.cert
           key_file: /etc/ceems_lb/tls.key

roles/ceems_lb/molecule/default/molecule.yml

@@ -4,6 +4,7 @@ provisioner:
     group_vars:
       all:
         ceems_lb_web_listen_address: 127.0.0.1:9030
-        ceems_lb_backends:
-          - url: http://localhost:9090
-            skip_tls_verify: true
+        ceems_lb_config:
+          strategy: resource-based
+          backends:
+            - url: http://localhost:9090

roles/ceems_lb/molecule/latest/molecule.yml

@@ -4,6 +4,7 @@ provisioner:
     group_vars:
       all:
         ceems_lb_version: latest
-        ceems_lb_backends:
-          - url: http://localhost:9090
-            skip_tls_verify: true
+        ceems_lb_config:
+          strategy: resource-based
+          backends:
+            - url: http://localhost:9090

roles/ceems_lb/tasks/configure.yml

@@ -26,12 +26,13 @@
   notify: restart ceems_lb
 
 - name: Copy the ceems_lb config file
-  ansible.builtin.template:
-    src: config.yaml.j2
+  ansible.builtin.copy:
     dest: /etc/ceems_lb/config.yaml
     owner: "{{ ceems_lb_system_user }}"
     group: "{{ ceems_lb_system_group }}"
     mode: "0640"
+    content: |
+      {{ ceems_lb_config | to_nice_yaml(indent=2) }}
   notify: restart ceems_lb
 
 - name: Allow ceems_lb port in SELinux on RedHat OS family