From a63f359d6f208e5336ffaf43da9552a56f139ffe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torma=20Krist=C3=B3f?= <tormakristof@tormakristof.eu>
Date: Sun, 29 May 2022 22:51:55 +0200
Subject: [PATCH] use cadvisor

---
 roles/docker/files/daemon.json | 4 +---
 roles/docker/tasks/main.yaml   | 9 ++++++++-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/roles/docker/files/daemon.json b/roles/docker/files/daemon.json
index 3b0ce70..6761fe5 100644
--- a/roles/docker/files/daemon.json
+++ b/roles/docker/files/daemon.json
@@ -1,5 +1,3 @@
 {
-    "userland-proxy": false,
-    "metrics-addr" : "0.0.0.0:9323",
-    "experimental" : true
+    "userland-proxy": false
 }
\ No newline at end of file
diff --git a/roles/docker/tasks/main.yaml b/roles/docker/tasks/main.yaml
index 64c7579..fc345bc 100644
--- a/roles/docker/tasks/main.yaml
+++ b/roles/docker/tasks/main.yaml
@@ -6,6 +6,7 @@
     name:
      - docker.io
      - docker-compose
+     - cadvisor
 
 - name: Disable userland proxy
   copy:
@@ -21,6 +22,12 @@
     state: restarted
     enabled: yes
 
+- name: Enable and restart cadvisor
+  service:
+    name: cadvisor
+    state: restarted
+    enabled: yes
+
 - name: "Add service user to docker group"
   ansible.builtin.user:
     name: service-user
@@ -31,7 +38,7 @@
 - name: Allow docker exporter via ufw
   community.general.ufw:
     rule: allow
-    port: 9323
+    port: "4194"
     proto: tcp
     src: 192.168.69.0/24
 ...