From c19d8625f261704a4bd9c872b91c9df10767978f Mon Sep 17 00:00:00 2001
From: Ben Hays <ben@benhays.org>
Date: Fri, 16 Feb 2024 17:58:12 -0500
Subject: [PATCH] Add Prelim Elasticsearch Support

---
 .gitmodules                  |  3 +++
 Ansible/elasticsearch.yml    |  0
 Ansible/grafana-docker.yml   |  2 +-
 Ansible/inventory.ini        |  5 ++++-
 Bash/grafana-docker.sh       | 18 ++++++++++++++++--
 Configs/elk-stack/docker-elk |  1 +
 6 files changed, 25 insertions(+), 4 deletions(-)
 create mode 100644 .gitmodules
 create mode 100644 Ansible/elasticsearch.yml
 create mode 160000 Configs/elk-stack/docker-elk

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f501478
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Configs/elk-stack/docker-elk"]
+	path = Configs/elk-stack/docker-elk
+	url = https://github.com/deviantony/docker-elk.git
diff --git a/Ansible/elasticsearch.yml b/Ansible/elasticsearch.yml
new file mode 100644
index 0000000..e69de29
diff --git a/Ansible/grafana-docker.yml b/Ansible/grafana-docker.yml
index 31dea3a..80598cd 100644
--- a/Ansible/grafana-docker.yml
+++ b/Ansible/grafana-docker.yml
@@ -9,7 +9,7 @@
       tags: docker
     - name: Install Docker
       apt:
-        name: docker
+        name: docker-compose
         state: latest
       tags: docker
     - name: Ensure Docker service is enabled and started
diff --git a/Ansible/inventory.ini b/Ansible/inventory.ini
index 19635d9..6181be3 100644
--- a/Ansible/inventory.ini
+++ b/Ansible/inventory.ini
@@ -3,6 +3,7 @@
 
 [linux]
 10.0.1.2
+10.0.1.3
 10.0.1.12
 10.0.1.13
 10.0.1.14
@@ -13,5 +14,7 @@
 10.0.1.2
 
 [grafana]
-10.0.1.2
+10.0.1.3
 
+[elasticsearch]
+10.0.1.3
diff --git a/Bash/grafana-docker.sh b/Bash/grafana-docker.sh
index c6cb36e..ff53394 100644
--- a/Bash/grafana-docker.sh
+++ b/Bash/grafana-docker.sh
@@ -1,15 +1,29 @@
 #!/bin/bash
 
+# run Grafana/InfluxDB for metric collection and observation
+
 # Check if port 3000 is open
 if lsof -Pi :3000 -sTCP:LISTEN -t >/dev/null ; then
     echo "Port 3000 is already in use. Stopping existing Grafana instance..."
     docker stop grafana
+    docker stop influxdb
+    docker rm grafana
+    docker rm influxdb
 else
-    # Create a Docker volume for Grafana storage
+    # Create Docker volumes
     docker volume create grafana-storage
+    docker volume create influxdb-storage
 fi
 
 # Run Grafana container
 docker run -d -p 3000:3000 --name=grafana \
   --volume grafana-storage:/var/lib/grafana \
-  grafana/grafana-enterprise
\ No newline at end of file
+  grafana/grafana-enterprise
+
+# Run InfluxDB container
+docker run -d \
+    --name influxdb \
+    -p 8086:8086 \
+    -p 8089:8089/udp \
+    --volume influxdb-storage:/var/lib/influxdb2 \
+    influxdb:latest
\ No newline at end of file
diff --git a/Configs/elk-stack/docker-elk b/Configs/elk-stack/docker-elk
new file mode 160000
index 0000000..5da1bad
--- /dev/null
+++ b/Configs/elk-stack/docker-elk
@@ -0,0 +1 @@
+Subproject commit 5da1badcf9e835047d07d7c34eb0e38583867cc5