From 35e160b270727b92dcff32d89be832488a73e19d Mon Sep 17 00:00:00 2001
From: Kaiyi <kaiyiliu21@gmail.com>
Date: Wed, 6 Nov 2024 20:22:05 -0500
Subject: [PATCH] feat(process-exporter): Add process-exporter to dev and metal

process-exporter is a useful tool for baremetal validation.
It can be used for process to process performance metric comparison
like cpu time.

Signed-off-by: Kaiyi <kaiyiliu21@gmail.com>
---
 manifests/compose/dev/compose.yaml              | 17 +++++++++++++++++
 .../compose/dev/config/process-exporter.yaml    |  4 ++++
 manifests/compose/dev/override.yaml             |  1 +
 .../dev/prometheus/scrape-configs/dev.yaml      |  4 ++++
 .../validation/config/process-exporter.yaml     |  4 ++++
 manifests/compose/validation/metal/compose.yaml | 17 +++++++++++++++++
 .../compose/validation/metal/override.yaml      |  1 +
 .../metal/prometheus/scrape-configs/metal.yaml  |  4 ++++
 8 files changed, 52 insertions(+)
 create mode 100644 manifests/compose/dev/config/process-exporter.yaml
 create mode 100644 manifests/compose/validation/config/process-exporter.yaml

diff --git a/manifests/compose/dev/compose.yaml b/manifests/compose/dev/compose.yaml
index 9cde543def..c07c740cd2 100644
--- a/manifests/compose/dev/compose.yaml
+++ b/manifests/compose/dev/compose.yaml
@@ -136,8 +136,25 @@ services:
     networks:
       - libvirt-exporter-network
 
+  process-exporter:
+    image: ncabatoff/process-exporter
+    privileged: true
+    ports:
+      - 9256:9256
+    command:
+      - '--procfs=/host/proc'
+      - '--config.path=/config/process-exporter.yaml'
+    volumes:
+      - ./config/process-exporter.yaml:/config/process-exporter.yaml
+      - /proc:/host/proc:ro
+    
+    networks:
+      - process-exporter-network
+
 networks:
   scaph-network:
   kepler-network:
   node-exporter-network:
   libvirt-exporter-network:
+  process-exporter-network:
+
diff --git a/manifests/compose/dev/config/process-exporter.yaml b/manifests/compose/dev/config/process-exporter.yaml
new file mode 100644
index 0000000000..f0606b2414
--- /dev/null
+++ b/manifests/compose/dev/config/process-exporter.yaml
@@ -0,0 +1,4 @@
+process_names:
+  - name: "{{.PID}}"
+    cmdline:
+    - '.+'
\ No newline at end of file
diff --git a/manifests/compose/dev/override.yaml b/manifests/compose/dev/override.yaml
index 80578b4064..7163426970 100644
--- a/manifests/compose/dev/override.yaml
+++ b/manifests/compose/dev/override.yaml
@@ -18,3 +18,4 @@ services:
       - scaph-network
       - node-exporter-network
       - libvirt-exporter-network
+      - process-exporter-network
\ No newline at end of file
diff --git a/manifests/compose/dev/prometheus/scrape-configs/dev.yaml b/manifests/compose/dev/prometheus/scrape-configs/dev.yaml
index 7c9d7195ee..ac8ca3326f 100644
--- a/manifests/compose/dev/prometheus/scrape-configs/dev.yaml
+++ b/manifests/compose/dev/prometheus/scrape-configs/dev.yaml
@@ -14,3 +14,7 @@ scrape_configs:
   - job_name: libvirt-exporter
     static_configs:
       - targets: [libvirt-exporter:9177]
+
+  - job_name: process-exporter
+    static_configs:
+      - targets: [process-exporter:9256]
\ No newline at end of file
diff --git a/manifests/compose/validation/config/process-exporter.yaml b/manifests/compose/validation/config/process-exporter.yaml
new file mode 100644
index 0000000000..f0606b2414
--- /dev/null
+++ b/manifests/compose/validation/config/process-exporter.yaml
@@ -0,0 +1,4 @@
+process_names:
+  - name: "{{.PID}}"
+    cmdline:
+    - '.+'
\ No newline at end of file
diff --git a/manifests/compose/validation/metal/compose.yaml b/manifests/compose/validation/metal/compose.yaml
index 6b12b910c6..657b5c2e01 100644
--- a/manifests/compose/validation/metal/compose.yaml
+++ b/manifests/compose/validation/metal/compose.yaml
@@ -143,11 +143,28 @@ services:
     networks:
       - libvirt-exporter-network
 
+  process-exporter:
+    image: ncabatoff/process-exporter
+    privileged: true
+    ports:
+      - 9256:9256
+    command:
+      - '--procfs=/host/proc'
+      - '--config.path=/config/process-exporter.yaml'
+    volumes:
+      - ../config/process-exporter.yaml:/config/process-exporter.yaml
+      - /proc:/host/proc:ro
+    
+    networks:
+      - process-exporter-network
+
 networks:
   scaph-network:
   kepler-network:
   node-exporter-network:
   libvirt-exporter-network:
+  process-exporter-network:
+
   #
   #
   #  NOTE: To allow access to VM from prometheus container
diff --git a/manifests/compose/validation/metal/override.yaml b/manifests/compose/validation/metal/override.yaml
index 143239b7e8..b741af6c61 100644
--- a/manifests/compose/validation/metal/override.yaml
+++ b/manifests/compose/validation/metal/override.yaml
@@ -17,6 +17,7 @@ services:
       - kepler-network
       - node-exporter-network
       - libvirt-exporter-network
+      - process-exporter-network
       - virt-net # external n/w for accessing VM
     volumes:
       - type: bind
diff --git a/manifests/compose/validation/metal/prometheus/scrape-configs/metal.yaml b/manifests/compose/validation/metal/prometheus/scrape-configs/metal.yaml
index 0af60961eb..f27d905599 100644
--- a/manifests/compose/validation/metal/prometheus/scrape-configs/metal.yaml
+++ b/manifests/compose/validation/metal/prometheus/scrape-configs/metal.yaml
@@ -18,3 +18,7 @@ scrape_configs:
   - job_name: libvirt-exporter
     static_configs:
       - targets: [libvirt-exporter:9177]
+
+  - job_name: process-exporter
+    static_configs:
+      - targets: [process-exporter:9256]
\ No newline at end of file