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bunkerized-nginx
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templating - init integration into web ui

This commit is contained in:
florian 2021-05-31 09:48:26 +02:00
parent 99c259bf18
commit 1d96620ae6
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GPG Key ID: 3D80806F12602A7C
2 changed files with 70 additions and 36 deletions
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32
ui/Docker.py Normal file
View File

@ -0,0 +1,32 @@
import docker
class Docker :
def __init__(self) :
self.__client = docker.DockerClient(base_url='unix:///var/run/docker.sock')
def get_instances(self) :
return self.__client.containers.list(all=True, filters={"label" : "bunkerized-nginx.UI"})
def reload_instances(self) :
for instance in self.get_instances() :
instance.kill(signal="SIGHUP")
return True
def get_instance(self, id) :
return self.__client.containers.get(id)
def reload_instance(self, id) :
return self.get_instance(id).kill(signal="SIGHUP")
def start_instance(self, id) :
return self.get_instance(id).start()
def stop_instance(self, id) :
return self.get_instance(id).stop()
def restart_instance(self, id) :
return self.get_instance(id).restart()
def remove_instance(self, id) :
return self.get_instance(id).remove(v=True, force=True)

74
ui/entrypoint.py
View File

@ -2,7 +2,8 @@
from flask import Flask, render_template, current_app, request
import wrappers, utils
from Docker import Docker
import Docker, wrappers, utils
import os, json, re
app = Flask(__name__, static_url_path="/", static_folder="static", template_folder="templates")
@ -10,8 +11,9 @@ ABSOLUTE_URI = ""
if "ABSOLUTE_URI" in os.environ :
ABSOLUTE_URI = os.environ["ABSOLUTE_URI"]
app.config["ABSOLUTE_URI"] = ABSOLUTE_URI
with open("/opt/entrypoint/config.json", "r") as f :
with open("/opt/settings.json", "r") as f :
app.config["CONFIG"] = json.loads(f.read())
app.config["DOCKER"] = Docker()
app.jinja_env.globals.update(env_to_summary_class=utils.env_to_summary_class)
app.jinja_env.globals.update(form_service_gen=utils.form_service_gen)
app.jinja_env.globals.update(form_service_gen_multiple=utils.form_service_gen_multiple)
@ -19,48 +21,48 @@ app.jinja_env.globals.update(form_service_gen_multiple_values=utils.form_service
@app.route('/')
@app.route('/home')
def home():
check, client = wrappers.get_client()
if not check :
return render_template("error.html", title="Error", error=client)
check, instances = wrappers.get_instances(client)
if not check :
return render_template("error.html", title="Error", error=instances)
check, services = wrappers.get_services()
if not check :
return render_template("error.html", title="Error", error=services)
return render_template("home.html", title="Home", instances_number=len(instances), services_number=len(services))
def home() :
try :
instances_number = len(app.config["DOCKER"].get_instances())
services_number = 0 # TODO
return render_template("home.html", title="Home", instances_number=instances_number, services_number=services_number)
except Exception as e :
return render_template("error.html", title="Error", error=e)
@app.route('/instances', methods=["GET", "POST"])
def instances():
def instances() :
try :
# Manage instances
operation = ""
if request.method == "POST" :
# Get the client
check, client = wrappers.get_client()
if not check :
return render_template("error.html", title="Error", error=client)
# Check operation
if not "operation" in request.form or not request.form["operation"] in ["reload", "start", "stop", "restart", "delete"] :
return render_template("error.html", title="Error", error="Missing operation parameter on /instances.")
# Manage instances
operation = ""
if request.method == "POST" :
# Check that all fields are present
if not "INSTANCE_ID" in request.form :
return render_template("error.html", title="Error", error="Missing INSTANCE_ID parameter.")
# Check operation
if not "operation" in request.form or not request.form["operation"] in ["reload", "start", "stop", "restart", "delete"] :
return render_template("error.html", title="Error", error="Missing operation parameter on /instances.")
# Do the operation
if request.form["operation"] == "reload" :
app.config["DOCKER"].reload(request_form["INSTANCE_ID"])
elif request.form["operation"] == "start" :
app.config["DOCKER"].start(request_form["INSTANCE_ID"])
elif request.form["operation"] == "stop" :
app.config["DOCKER"].stop(request_form["INSTANCE_ID"])
elif request.form["operation"] == "restart" :
app.config["DOCKER"].restart(request_form["INSTANCE_ID"])
elif request.form["operation"] == "delete" :
app.config["DOCKER"].remove(request_form["INSTANCE_ID"])
# Check that all fields are present
if not "INSTANCE_ID" in request.form :
return render_template("error.html", title="Error", error="Missing INSTANCE_ID parameter.")
# Display instances
instances = app.config["DOCKER"].get_instances()
return render_template("instances.html", title="Instances", instances=instances, operation="todo")
# Do the operation
check, operation = wrappers.operation_instance(client, request.form)
if not check :
return render_template("error.html", title="Error", error=operation)
except Exception as e :
return render_template("error.html", title="Error", error=e)
# Display instances
check, instances = wrappers.get_instances(client)
if not check :
return render_template("error.html", title="Error", error=instances)
return render_template("instances.html", title="Instances", instances=instances, operation=operation)
@app.route('/services', methods=["GET", "POST"])
def services():