From 57df41e4df77ba15d000de8fa42a868b8331df06 Mon Sep 17 00:00:00 2001
From: mehrubon <husaynov888@gmail.com>
Date: Wed, 14 Dec 2022 11:06:04 +0500
Subject: [PATCH] cloudwatch imds v2 agent. More comfortable way to use
 cloudwatch with external option file.

---
 .ebextensions/02_logs_cloudwatch_imds2.config | 26 -----------
 .platform/files/mycustomlogs.json             | 45 +++++++++++++++++++
 .../hooks/postdeploy/logs_cloudwatch_imds2.sh |  7 +++
 3 files changed, 52 insertions(+), 26 deletions(-)
 create mode 100644 .platform/files/mycustomlogs.json
 create mode 100644 .platform/hooks/postdeploy/logs_cloudwatch_imds2.sh

diff --git a/.ebextensions/02_logs_cloudwatch_imds2.config b/.ebextensions/02_logs_cloudwatch_imds2.config
index 0550b37..939ce7c 100644
--- a/.ebextensions/02_logs_cloudwatch_imds2.config
+++ b/.ebextensions/02_logs_cloudwatch_imds2.config
@@ -28,29 +28,3 @@
 #   - namespace: aws:elasticbeanstalk:cloudwatch:logs
 #     option_name: RetentionInDays
 #     value: 7
-
-# files:
-#   "/opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.d/laravel_logs.json" :
-#     mode: "000644"
-#     owner: root
-#     group: root
-#     content: |
-#         {
-#             "logs": {
-#                 "logs_collected": {
-#                     "files": {
-#                         "collect_list": [
-#                             {
-#                                 "file_path": "/var/app/current/storage/logs/*.log",
-#                                 "log_group_name": "/aws/elasticbeanstalk/<environment name>/var/app/current/storage/logs/",
-#                                 "log_stream_name": "{instance_id}"
-#                             }
-#                         ]
-#                     }
-#                 }
-#             }
-#         }
-
-# container_commands:
-#   start_cloudwatch_agent:
-#     command: /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -s -c file:/opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.d/laravel_logs.json
diff --git a/.platform/files/mycustomlogs.json b/.platform/files/mycustomlogs.json
new file mode 100644
index 0000000..a69ecc1
--- /dev/null
+++ b/.platform/files/mycustomlogs.json
@@ -0,0 +1,45 @@
+{
+    "logs": {
+        "logs_collected": {
+            "files": {
+                "collect_list": [
+                    {
+                        "file_path": "/var/log/eb-engine.log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/log/eb-engine.log",
+                        "log_stream_name": "{instance_id}"
+                    },
+                    {
+                        "file_path": "/var/log/eb-hooks.log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/log/eb-hooks.log",
+                        "log_stream_name": "{instance_id}"
+                    },
+                    {
+                        "file_path": "/var/log/nginx/access.log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/log/nginx/access.log",
+                        "log_stream_name": "{instance_id}"
+                    },
+                    {
+                        "file_path": "/var/log/nginx/error.log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/log/nginx/error.log",
+                        "log_stream_name": "{instance_id}"
+                    },
+                    {
+                        "file_path": "/var/log/httpd/access_log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/log/httpd/access_log",
+                        "log_stream_name": "{instance_id}"
+                    },
+                    {
+                        "file_path": "/var/log/httpd/error_log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/log/httpd/error_log",
+                        "log_stream_name": "{instance_id}"
+                    },
+                    {
+                        "file_path": "/var/app/current/storage/logs/*.log",
+                        "log_group_name": "/aws/elasticbeanstalk/<you-environment-name>/var/app/current/storage/logs",
+                        "log_stream_name": "{instance_id}"
+                    }
+                ]
+            }
+        }
+    }
+}
diff --git a/.platform/hooks/postdeploy/logs_cloudwatch_imds2.sh b/.platform/hooks/postdeploy/logs_cloudwatch_imds2.sh
new file mode 100644
index 0000000..d250b41
--- /dev/null
+++ b/.platform/hooks/postdeploy/logs_cloudwatch_imds2.sh
@@ -0,0 +1,7 @@
+!/bin/bash
+
+# sudo cp ../../files/mycustomlogs.json /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.d/mycustomlogs.json
+
+# /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a append-config
+# /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a stop
+# /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a start