From 2e81758100d0f1e857e4fb4acb789d338bf87d13 Mon Sep 17 00:00:00 2001
From: Aaron <bentonam@gmail.com>
Date: Wed, 17 May 2023 01:16:39 -0400
Subject: [PATCH] Updated Service for flow mode (#54)

---
 .../templates/grafana-agent.service.j2           | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/roles/grafana_agent/templates/grafana-agent.service.j2 b/roles/grafana_agent/templates/grafana-agent.service.j2
index 08a7b67..67324d0 100644
--- a/roles/grafana_agent/templates/grafana-agent.service.j2
+++ b/roles/grafana_agent/templates/grafana-agent.service.j2
@@ -17,6 +17,21 @@ Environment={{key}}={{value}}
 {% endfor %}
 EnvironmentFile={{ grafana_agent_config_dir }}/{{ grafana_agent_env_file}}
 
+{% if grafana_agent_mode == 'flow' %}
+ExecStart={{ grafana_agent_install_dir }}/{{ grafana_agent_binary }} run \
+{% for flag, flag_value in grafana_agent_flags_extra.items() %}
+{% if not flag_value %}
+  --{{ flag }} \
+{% elif flag_value is string %}
+  --{{ flag }}={{ flag_value }} \
+{% elif flag_value is sequence %}
+{% for flag_value_item in flag_value %}
+  --{{ flag }}={{ flag_value_item }} \
+{% endfor %}
+{% endif %}
+{% endfor %}
+ {{ grafana_agent_config_dir }}/{{ grafana_agent_config_filename }}
+{% else %}
 ExecStart={{ grafana_agent_install_dir }}/{{ grafana_agent_binary }} \
 {% for flag, flag_value in grafana_agent_flags_extra.items() %}
 {% if not flag_value %}
@@ -30,6 +45,7 @@ ExecStart={{ grafana_agent_install_dir }}/{{ grafana_agent_binary }} \
 {% endif %}
 {% endfor %}
   --config.file={{ grafana_agent_config_dir }}/{{ grafana_agent_config_filename }}
+{% endif %}
 
 SyslogIdentifier=grafana-agent
 Restart=always