Docker latest-full returns a blank web page
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Dean Smith
Feb 17, 2023, 11:03:21 PM2/17/23
to Glances Users
I have four headless servers running versions of Debian:
- Raspberry Pi 4B 2GB
- Raspberry Pi 4B 2GB
- Intel NUC7CJYHN 16GB
- Intel NUC8i3BEH 32GB
Each server has the following docker-compose.yml file and a supporting .env file:
version: "3.5"
services:
glances:
image: nicolargo/glances:latest-full
container_name: ${CONTAINER_NAME}
hostname: ${CONTAINER_NAME}.${HOSTNAME}
network_mode: host
privileged: true
pid: host
# ports:
# - 61208:61208 # web ui
environment:
- TZ=America/Edmonton
- GLANCES_OPT=--webserver --config /glances/conf/glances.conf
influxdb2 --export mqtt
volumes:
- ${DIRECTORY_CONF}:/glances/conf
- /var/run/docker.sock:/var/run/docker.sock:ro
restart: unless-stopped
Starting the container with docker compose --file /srv/glances/docker-compose.yml up --detach results in a running container, but accessing the server web page at http://[server]:61208/ results in a blank web page with:the following HTML:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Glances</title>
<link rel="icon" type="image/x-icon" href="favicon.ico" />
<script>
window.__GLANCES__ = {
'refresh-time': '2'
}
</script>
<script src="glances.js" defer></script>
</head>
<body>
<div id="app"></div>
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Glances</title>
<link rel="icon" type="image/x-icon" href="favicon.ico" />
<script>
window.__GLANCES__ = {
'refresh-time': '2'
}
</script>
<script src="glances.js" defer></script>
</head>
<body>
<div id="app"></div>
</body>
</html>
The following debugging steps have been taken:
$ docker container inspect glances --format='{{range .Mounts}}{{.Type}}:{{.Source}}:{{.Destination}}{{println}}{{ end }}'
bind:/srv/glances/conf:/glances/conf
bind:/var/run/docker.sock:/var/run/docker.sock
$ docker exec -it glances glances --version
Glances v3.3.1.1 with PsUtil v5.9.4
Log file: /tmp/glances-root.log
bind:/srv/glances/conf:/glances/conf
bind:/var/run/docker.sock:/var/run/docker.sock
$ docker exec -it glances glances --version
Glances v3.3.1.1 with PsUtil v5.9.4
Log file: /tmp/glances-root.log
$ docker exec -it glances cat /tmp/glances-root.log
2023-02-18 03:31:31,761 -- INFO -- Start Glances 3.3.1.1
2023-02-18 03:31:31,761 -- INFO -- CPython 3.10.9 (/usr/bin/python3) and psutil 5.9.4 detected
2023-02-18 03:31:31,777 -- INFO -- Read configuration file '/glances/conf/glances.conf'
2023-02-18 03:31:31,811 -- INFO -- Start GlancesWebServer mode
2023-02-18 03:31:31,869 -- WARNING -- Wifi lib is not compliant with Python 3, Wifi plugin is disabled
2023-02-18 03:31:33,696 -- INFO -- Glances RESTful API Server started on http://0.0.0.0:61208/api/3/
2023-02-18 03:31:33,705 -- INFO -- Glances Web User Interface started on http://0.0.0.0:61208/
2023-02-18 03:32:16,371 -- INFO -- Start Glances 3.3.1.1
2023-02-18 03:32:16,371 -- INFO -- CPython 3.10.9 (/usr/bin/python3) and psutil 5.9.4 detected
2023-02-18 03:31:31,761 -- INFO -- Start Glances 3.3.1.1
2023-02-18 03:31:31,761 -- INFO -- CPython 3.10.9 (/usr/bin/python3) and psutil 5.9.4 detected
2023-02-18 03:31:31,777 -- INFO -- Read configuration file '/glances/conf/glances.conf'
2023-02-18 03:31:31,811 -- INFO -- Start GlancesWebServer mode
2023-02-18 03:31:31,869 -- WARNING -- Wifi lib is not compliant with Python 3, Wifi plugin is disabled
2023-02-18 03:31:33,696 -- INFO -- Glances RESTful API Server started on http://0.0.0.0:61208/api/3/
2023-02-18 03:31:33,705 -- INFO -- Glances Web User Interface started on http://0.0.0.0:61208/
2023-02-18 03:32:16,371 -- INFO -- Start Glances 3.3.1.1
2023-02-18 03:32:16,371 -- INFO -- CPython 3.10.9 (/usr/bin/python3) and psutil 5.9.4 detected
Running this without a conf file or with a conf file results in the same result. I've read the documentation, and I've searched the groups and github issues with no significant luck.
What am I missing?
Dean Smith
Feb 17, 2023, 11:03:58 PM2/17/23
to Glances Users
Wow, the editing work I did on that post and it stripped it all out. Damn.
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