From f98258ec8735cbb889e708bd747177c4ebc61a1d Mon Sep 17 00:00:00 2001
From: Daniel Pinto <642149+Mouxy@users.noreply.github.com>
Date: Sun, 10 Sep 2023 11:43:43 +0100
Subject: [PATCH] Update How-to-Monitor-Docker-Containers.md (#55)
* Update How-to-Monitor-Docker-Containers.md
Explanation on how to configure the TCP connection endpoint when using docker installed via snap
* Update How-to-Monitor-Docker-Containers.md
Co-authored-by: Frank Elsinga <frank@elsinga.de>
* Update How-to-Monitor-Docker-Containers.md
Co-authored-by: Frank Elsinga <frank@elsinga.de>
* Update How-to-Monitor-Docker-Containers.md
Co-authored-by: Frank Elsinga <frank@elsinga.de>
* Update How-to-Monitor-Docker-Containers.md
Co-authored-by: Frank Elsinga <frank@elsinga.de>
* Update How-to-Monitor-Docker-Containers.md
Co-authored-by: Frank Elsinga <frank@elsinga.de>
* Update How-to-Monitor-Docker-Containers.md
Co-authored-by: Frank Elsinga <frank@elsinga.de>
* Update How-to-Monitor-Docker-Containers.md
* Update How-to-Monitor-Docker-Containers.md
---------
Co-authored-by: Frank Elsinga <frank@elsinga.de>
---
How-to-Monitor-Docker-Containers.md | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/How-to-Monitor-Docker-Containers.md b/How-to-Monitor-Docker-Containers.md
index 8a7d9e1..10a7d46 100644
--- a/How-to-Monitor-Docker-Containers.md
+++ b/How-to-Monitor-Docker-Containers.md
@@ -55,6 +55,29 @@ ExecStart=/usr/bin/dockerd --containerd=/run/containerd/containerd.sock
My original ExecStart was: `ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock`, note the -H that would cause a duplicate property error.
+
+> [!NOTE]
+> If you installed docker using snap
+
+Snap stores the `daemon.json` here: `/var/snap/docker/current/config/daemon.json`
+
+use `sudo nano /var/snap/docker/current/config/daemon.json` to edit the file like
+
+```diff
+{
+ "log-level": "error",
+ "storage-driver": "overlay2",
++ "hosts": ["unix:///var/run/docker.sock", "tcp://0.0.0.0:2375"]
+}
+```
+
+- Restart the service using `sudo systemctl restart snap.docker.dockerd.service`
+- Check if the service is running using `sudo systemctl status snap.docker.dockerd.service`
+
+The service should be running as usual, showing the docker snap service
+
+
+
**Update uptime-kuma**
Add a new Docker host and choose TCP as the option. Specify the IP address of the host and the TCP port you exposed, as seen below.