Handle groups

master
May B. 2020-03-14 17:38:13 +01:00
parent a0323e7122
commit a9721d695c
2 changed files with 19 additions and 11 deletions

View File

@ -11,17 +11,18 @@ DST_PATH | Files output | `/data`
DST_INTERVAL | Update interval is seconds | `30`
DST_FILTER_LABEL | Filter visible containers with label | `False`
DST_NAME_LABEL | Override container name with label | `False`
DST_GROUP_LABEL | Group containers by label | `False`
DST_URL_LABEL | Provide url with label | `False`
DST_TITLE | Page title | `Docker Status`
DST_CAPTION | Page caption
## TODO
[x] Json periodic static
[ ] Static Front
[ ] Groups
[ ] Events
[ ] Gotify
- [x] Json periodic static
- [x] Static Front
- [x] Groups
- [ ] Events
- [ ] Gotify
## Licence
Distributed under the GPL3 license.

19
dst.py
View File

@ -2,6 +2,7 @@ import docker
import json
import time
import os
from itertools import groupby
title = os.environ.get("DST_TITLE", "Docker Status")
caption = os.environ.get("DST_CAPTION", 'Status page using <a href="https://git.wadza.fr/me/dst">dst</a>')
@ -12,11 +13,13 @@ filters = {}
if filter_label:
filters["label"] = filter_label
name_label = os.environ.get("DST_NAME_LABEL", False)
group_label = os.environ.get("DST_GROUP_LABEL", False)
url_label = os.environ.get("DST_URL_LABEL", False)
css = 'body{padding:0;max-width:50em;margin:auto;background:#f2f2f2;box-shadow:0 0.5rem 1rem rgba(0, 0, 0, 0.2);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}.content{background:#fcfcfc;padding:1rem;text-align:center}footer,header{text-align:center}section{margin:1rem;border:1px #eee solid;border-radius:4px;background:white;display:flex;padding:0.5rem 1rem}section *{margin:0}h2{flex-grow:1;text-align:left}h2 a{text-decoration:none}section p{align-self:center}.health,.status{text-transform:capitalize;min-width:5em}.health::after,.status::after{font-size:1.5rem;vertical-align:middle}.health-none,.status-created,.status-paused{color:cornflowerblue}.health-healthy,.status-running{color:#7ED321}.health-healthy::after,.status-running::after{content:"\\2714"}.health-starting,.status-removing,.status-restarting{color:#ffbf00}.health-starting::after,.status-restarting::after{content:"\\21bb"}.status-removing::after{content:"\\21af"}.health-unhealthy,.status-dead,.status-exited{color:orangered}.health-unhealthy::after,.status-dead::after,.status-exited::after{content:"\\2718"}a{color:black}'
css = 'body{padding:0;max-width:50em;margin:auto;background:#f2f2f2;box-shadow:0 0.5rem 1rem rgba(0, 0, 0, 0.2);font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}.content{background:#fcfcfc;padding:1rem;text-align:center}footer,header{text-align:center}article{margin:1rem}h2{margin-bottom:0}section{margin-bottom:.5rem;border:1px #eee solid;border-radius:4px;background:white;display:flex;padding:0.5rem 1rem}section *{margin:0}h3{flex-grow:1;text-align:left}h3 a{text-decoration:none}section p{align-self:center}.health,.status{text-transform:capitalize;min-width:5em}.health::after,.status::after{font-size:1.5rem;vertical-align:middle}.health-none,.status-created,.status-paused{color:cornflowerblue}.health-healthy,.status-running{color:#7ED321}.health-healthy::after,.status-running::after{content:"\\2714"}.health-starting,.status-removing,.status-restarting{color:#ffbf00}.health-starting::after,.status-restarting::after{content:"\\21bb"}.status-removing::after{content:"\\21af"}.health-unhealthy,.status-dead,.status-exited{color:orangered}.health-unhealthy::after,.status-dead::after,.status-exited::after{content:"\\2718"}a{color:black}'
header = '<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>{0}</title><link rel="stylesheet" href="style.css"></head><body><div class="content"><header><h1>{0}</h1><h5>{1}</h5></header>'
section = '<section><h2><a href="{1}">{0}</a></h2><p class="status status-{2}" title="{3}">{2}</p><p class="health health-{4}" title="{5}">{4}</p></section>'
article = '<article><h2>{}</h2>{}</article>'
section = '<section><h3><a href="{1}">{0}</a></h3><p class="status status-{2}" title="{3}">{2}</p><p class="health health-{4}" title="{5}">{4}</p></section>'
footer = '<footer><a href="https://git.wadza.fr/me/dst">Docker Status</a></footer></div></body></html>'
client = docker.from_env()
@ -26,6 +29,7 @@ def formatContainer(container):
health = state.get("Health", {})
return {
"name": container.labels.get(name_label, container.name),
"group": container.labels.get(group_label, ""),
"url": container.labels.get(url_label, ""),
"status": container.status,
"start": state.get("StartedAt"),
@ -36,6 +40,9 @@ def formatContainer(container):
}
}
def byGroup(l):
return l.get("group")
def loop():
while True:
try:
@ -51,12 +58,12 @@ def loop():
with open(path + "/index.html", 'w') as outfile:
outfile.write(header.format(title, caption))
for l in report:
outfile.write(
section.format(
for (g, ls) in groupby(sorted(report, key=byGroup), key=byGroup):
content = map(lambda l: section.format(
l.get("name"), l.get("url"), l.get("status"),
l.get("stop") if l.get("status") in ["exited", "dead"] else l.get("start"),
l.get("health").get("status"), l.get("health").get("fails")))
l.get("health").get("status"), l.get("health").get("fails")), ls)
outfile.write(article.format(g, ''.join(content)))
outfile.write(footer)
except docker.errors.NotFound: