95 lines
3.0 KiB
Python
95 lines
3.0 KiB
Python
"""Less flashy version. More hard-coding."""
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from json import dumps, loads
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from os import environ
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from os.path import exists
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from pathlib import Path
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from shlex import split
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from subprocess import run
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from flask import Flask, render_template, request
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from flask_wtf import FlaskForm
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from ruamel.yaml import YAML
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from wtforms import PasswordField, StringField
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from wtforms.validators import DataRequired
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app = Flask(__name__)
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app.secret_key = b'_5#y2L"F4Q8z\n\xec]/'
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yaml = YAML()
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APPS = {"gitea": "https://git.autonomic.zone/compose-stacks/gitea"}
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DATA_DIR = Path("./data")
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class GiteaConfigForm(FlaskForm):
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app_name = StringField("Application name", default="Gitea")
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db_host = StringField("Database host", default="mariadb:3306")
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db_name = StringField("Database name", default="gitea")
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db_passwd = PasswordField("Database password", validators=[DataRequired()])
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db_root_passwd = PasswordField(
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"Root database password", validators=[DataRequired()]
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)
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db_type = StringField("Database type", default="mysql")
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db_user = StringField("Database user", default="mysql")
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domain = StringField("Domain name", validators=[DataRequired()])
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ssh_port = StringField("SSH port", default="2222")
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stack_name = StringField("Stack name", default="gitea")
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internal_token = PasswordField("Internal token", validators=[DataRequired()])
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jwt_secret = PasswordField("JWT secret", validators=[DataRequired()])
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def clone_app_template(app_name):
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"""Git clone an app template repository."""
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clone_path = DATA_DIR / app_name
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clone_url = apps[app_name]
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run(split(f"git clone {clone_url} {clone_path}"))
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def dump_db(db):
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"""Dump the database."""
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with open(DATA_DIR / "db.json", "w") as handle:
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return handle.write(dumps(db))
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def load_db():
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"""Load the database."""
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db_path = DATA_DIR / "db.json"
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if exists(db_path):
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with open(db_path, "r") as handle:
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return loads(handle.read())
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return {}
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@app.route("/")
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def index():
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return render_template("second/index.html", apps=[app for app in APPS])
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@app.route("/config/<app_name>")
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def config(app_name):
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if app_name == "gitea":
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# Note(decentral1se): load db.json and pre-populate the form?
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form = GiteaConfigForm()
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return render_template("second/config.html", app_name=app_name, form=form)
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@app.route("/deploy/<app_name>", methods=["POST"])
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def deploy(app_name):
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environment = environ.copy()
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for key in request.form.keys():
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environment[key.upper()] = request.form[key]
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# Note(decentral1se): how to handle the following?
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# configs -> ${STACK_NAME}_app_ini_${APP_INI_VERSION}
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# secrets -> ${STACK_NAME}_db_passwd_${DB_PASSWD_VERSION}
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# and dump it all to the db.json when we're done here too
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compose_yml = DATA_DIR / app_name / "compose.yml"
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command = f"docker stack deploy -c {compose_yml} {app_name}"
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run(split(command), env=environment)
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if __name__ == "__main__":
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app.run(debug=True, host="0.0.0.0")
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