Release 2.0.0 with Agent Role Updates

CHANGELOG.rst

@@ -5,6 +5,26 @@ Grafana.Grafana Release Notes
 .. contents:: Topics
 
 
+v2.0.0
+======
+
+Release Summary
+---------------
+
+Updated Grafana Agent Role
+
+Major Changes
+-------------
+
+- Added Lint support
+- Configs for server, metrics, logs, traces, and integrations
+- Installation of the latest version
+- Local installations when internet connection is not allowed
+- Only download binary to controller once instead of hosts
+- Skip install if the agent is already installed and the version is the same as the requested version
+- Support for Grafana Agent Flow
+- Validation of variables
+
 v1.1.1
 ======
 
@@ -74,8 +94,8 @@ Minor Changes
 -------------
 
 - Add a fail method to modules source code if `requests` library is not present
-- Fixed markup for arg option in Documenation
-- Updated Documenation with `notes` to specify if the check_mode feature is supported by modules
+- Fixed markup for arg option in Documentation
+- Updated Documentation with `notes` to specify if the check_mode feature is supported by modules
 - removed `supports_check_mode=True` from source code of modules
 
 v1.0.2

README.md

@@ -128,7 +128,11 @@ Before the [GitHub Release Workflow](https://github.com/grafana/grafana-ansible-
 is run, Contributors should push the new version on Ansible Galaxy Manually.
 
 We currently are not planning any deprecations or new major releases. The current landscape includes minor version updates for
-module's documentation in `1.1.2`.
+module's documentation in `2.0.1`.
+
+To generate changelogs for a new release, Refer [Generating Changelogs](https://docs.ansible.com/ansible/latest/dev_guide/developing_collections_changelogs.html#generating-changelogs)
+
+To generate the tarball to be uploaded on Ansible Galaxy, Refer [Building collection tarball](https://docs.ansible.com/ansible/latest/dev_guide/developing_collections_distributing.html#building-your-collection-tarball)
 
 ## Code of Conduct
 

changelogs/.plugin-cache.yaml

@@ -1,4 +1,3 @@
----
 objects:
   role: {}
 plugins:
@@ -57,4 +56,4 @@ plugins:
   strategy: {}
   test: {}
   vars: {}
-version: 1.1.1
+version: 2.0.0

changelogs/changelog.yaml

@@ -1,4 +1,3 @@
----
 ancestor: null
 releases:
   0.0.1:
@@ -55,11 +54,13 @@ releases:
   1.0.4:
     changes:
       bugfixes:
-        - Fixed cases where cloud_stack and alert_contact_point modules do not return a tuple when nothing in loop matches
+      - Fixed cases where cloud_stack and alert_contact_point modules do not return
+        a tuple when nothing in loop matches
       major_changes:
       - All modules except dashboard and datasource modules now support idempotency
       minor_changes:
-        - All modules use `missing_required_lib`` to compose the message for module.fail_json() when required library is missing from host
+      - All modules use `missing_required_lib`` to compose the message for module.fail_json()
+        when required library is missing from host
       release_summary: Bug fixes and idempotency fixes for modules
     release_date: '2022-11-01'
   1.0.5:
@@ -78,5 +79,20 @@ releases:
     changes:
       minor_changes:
       - Updated the return message in grafana.grafana.folder module
-      release_summary: Updated return description and value for grafana.grafana.folder module
+      release_summary: Updated return description and value for grafana.grafana.folder
+        module
     release_date: '2023-02-08'
+  2.0.0:
+    changes:
+      major_changes:
+      - Added Lint support
+      - Configs for server, metrics, logs, traces, and integrations
+      - Installation of the latest version
+      - Local installations when internet connection is not allowed
+      - Only download binary to controller once instead of hosts
+      - Skip install if the agent is already installed and the version is the same
+        as the requested version
+      - Support for Grafana Agent Flow
+      - Validation of variables
+      release_summary: Updated Grafana Agent Role
+    release_date: '2023-03-27'

galaxy.yml

@@ -1,7 +1,7 @@
 ---
 namespace: grafana
 name: grafana
-version: 1.1.1
+version: 2.0.0
 readme: README.md
 authors:
   - Grafana Labs <grafana.com>

roles/grafana_agent/README.md

@@ -30,7 +30,8 @@ All variables which can be overridden are stored in [./defaults/main.yaml](./def
 | `grafana_agent_user_createhome` | `false` | whether or not to create a home directory for the user |
 | `grafana_agent_local_binary_file` | `""` | full path to the local binary if already downloaded or built on the controller, this should only be set, if ansible is not downloading the binary and you have manually downloaded the binary |
 | `grafana_agent_flags_extra` | see [./defaults/main.yaml](./defaults/main.yaml) | dictionary of additional command-line flags, run grafana-agent --help for a complete list. [Docs](https://grafana.com/docs/agent/latest/configuration/flags/) |
-| `grafana_agent_env_vars` | `{}` | dictionary of key/pair values to write to the environment file that is loaded by the service, with the flag `--config.expand-env=true` any generated config files will support the expansion of environment variables at runtime by referencing ${ENVVAR}. be aware of boolean values, when output they will result in the proper-cased string "True" and "False" |
+| `grafana_agent_env_vars` | `{}` | sets Environment variables in the systemd service configuration. |
+| `grafana_agent_env_file_vars` | `{}` | dictionary of key/pair values to write to the environment file that is loaded by the service, with the flag `--config.expand-env=true` any generated config files will support the expansion of environment variables at runtime by referencing ${ENVVAR}. be aware of boolean values, when output they will result in the proper-cased string "True" and "False" |
 | `grafana_agent_provisioned_config_file` | `""` | path to a config file on the controller that will be used instead of the provided configs below if specified. |
 | `grafana_agent_server_config` | see [./defaults/main.yaml](./defaults/main.yaml) | Configures the server of the Agent used to enable self-scraping, [Docs](https://grafana.com/docs/agent/latest/configuration/server-config/) |
 | `grafana_agent_metrics_config` | see [./defaults/main.yaml](./defaults/main.yaml) | Configures metric collection, [Docs](https://grafana.com/docs/agent/latest/configuration/metrics-config/) |
@@ -50,4 +51,5 @@ See [LICENSE](https://github.com/grafana/grafana-ansible-collection/blob/main/LI
 
 -   [Grafana Labs](https://github.com/grafana)
 -   [Ishan Jain](https://github.com/ishanjainn)
--   [Ishan Jain](https://github.com/bentonam)
+-   [Aaron Benton](https://github.com/bentonam)
+-   [Vitaly Zhuravlev](https://github.com/v-zhuravlev)

roles/grafana_agent/defaults/main.yaml

@@ -59,10 +59,13 @@ grafana_agent_flags_extra:
   server.http.address: 127.0.0.1:12345
   server.grpc.address: 127.0.0.1:12346
 
+# sets Environment variables in the systemd service configuration.
+grafana_agent_env_vars: {}
+
 # dictionary of key/pair values to write to the environment file that is loaded by the service, with the flag --config.expand-env=true
 # any generated config files will support the expansion of environment variables at runtime by referencing ${ENVVAR}.
 # be aware of boolean values, when output they will result in the proper-cased string "True" and "False"
-grafana_agent_env_vars: {}
+grafana_agent_env_file_vars: {}
 
 # path to a config file on the controller that will be used instead of the provided configs below if specified.
 grafana_agent_provisioned_config_file: ""

roles/grafana_agent/tasks/preflight/vars.yaml

@@ -24,6 +24,7 @@
     - grafana_agent_local_binary_file
     - grafana_agent_flags_extra
     - grafana_agent_env_vars
+    - grafana_agent_env_file_vars
     - grafana_agent_provisioned_config_file
     - grafana_agent_metrics_config
     - grafana_agent_logs_config

roles/grafana_agent/templates/EnvironmentFile.j2

@@ -4,6 +4,6 @@ AGENT_MODE={{ grafana_agent_mode }}
 
 GOMAXPROCS={{ ansible_processor_vcpus|default(ansible_processor_count) }}
 
-{% for key, value in grafana_agent_env_vars.items() %}
+{% for key, value in grafana_agent_env_file_vars.items() %}
 {{key}}={{value}}
 {% endfor %}

roles/grafana_agent/templates/grafana-agent.service.j2

@@ -12,6 +12,9 @@ Type=simple
 User={{ grafana_agent_user }}
 Group={{ grafana_agent_user_group }}
 WorkingDirectory={{ grafana_agent_data_dir }}
+{% for key, value in grafana_agent_env_vars.items() %}
+Environment={{key}}={{value}}
+{% endfor %}
 EnvironmentFile={{ grafana_agent_config_dir }}/{{ grafana_agent_env_file}}
 
 ExecStart={{ grafana_agent_install_dir }}/{{ grafana_agent_binary }} \