release 1.0.0 for approval workflow

approval-workflow-for-launching-blueprint/.gitignore

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+.vscode
+venv
+env.sh

approval-workflow-for-launching-blueprint/README.rst

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+-----------
+Description
+-----------
+
+The blueprint will create 2 playbooks in Prism Central: 
+
+* One is for send notification to communication platform, such as Slack or Microsoft Teams
+* Another one is accept the feedback from communication platform to decide to launch app or clean the environment.
+
+
+-------------
+How to use it
+-------------
+
+1. Prepare Microsoft Teams
+++++++++++++++++++++++++++
+
+* Create a public team from scratch, and skip add members.
+* Add a connector to `General` channel (or create a dedicated channel first)
+* Choose `incoming webhook` connector, click `Add`
+* Input the connector name, then click `Create`
+* Copy the url like following, then click `Done` 
+
+  * `https://outlook.office.com/webhook/80b91334-601a-4d2e-aa59-36fbc15bc09e@bb047546-786f-4de1-bd75-24e5b6f79043/IncomingWebhook/18ac0e3f1df2475da0ef744cf3e5204b/2591ac3b-a500-441b-b9c8-079006eb9020` 
+
+* (option) you could create playbook with this url and `MS Teams` action in xplay. 
+
+2. Prepare ticket system 
+++++++++++++++++++++++++
+
+git clone and go into this folder and execute following commands
+
+- Change variable: PC_IP to your prism central IP address
+- Remeber to change `admin:password` to your really username and password to connect prism central
+- ensure your vpn connection established and you could access prism central form localhost
+
+.. code-block::
+
+  virtualenv -p python3 venv
+  source venv/bin/activate
+  pip install -r requirements.txt
+  PC_IP=<x.x.x.x> PC_PORT=9440 PC_TOKEN=$(echo -e 'admin:<password>\c' |base64) python single-page.py
+
+3. Import blueprint and launch it
++++++++++++++++++++++++++++++++++
+
+* Upload the `pre_approve_flow` blueprint to you project.
+
+  * put the URL (mentioned in step 1) in variable: `msteams_url`
+  * change the variable: `pc_ip` to your prism central IP address
+  * change the **password** in variable: `blueprint_name`
+  * In Credentials, set the password for `null` user
+
+* prepare another blueprint, it should be the really blueprint you want to launch. For example the LAMP blueprint, and ensure it is launchable.
+
+* Launch `pre_approve_flow` blueprint and select really blueprint you want to launch.
+
+* Enjoy it
+
+---------
+Changelog
+---------
+
+- 2020.12 - 1st release
+- 2021.01 - add README.rst
+
+

approval-workflow-for-launching-blueprint/requirements.txt

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+certifi==2020.12.5
+chardet==4.0.0
+click==7.1.2
+Flask==1.1.2
+idna==2.10
+itsdangerous==1.1.0
+Jinja2==2.11.2
+MarkupSafe==1.1.1
+requests==2.25.1
+urllib3==1.26.2
+Werkzeug==1.0.1

approval-workflow-for-launching-blueprint/single-page.py

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+#! /usr/bin/env python
+# server.py
+from flask import Flask, render_template, request, session, redirect, url_for, redirect, make_response
+import re, sys, os
+import json
+import requests
+import urllib3
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
+app = Flask(__name__, static_folder="./static", template_folder="./templates")
+#same url and url with trailing slash
+app.url_map.strict_slashes = False
+app.secret_key = 'nutanix'
+
+@app.route("/<mystring>")
+def string(mystring):
+    url = "https://%s:%s/api/nutanix/v3/action_rules/trigger" % (app.config.get("pc_ip"), app.config.get("pc_port"))
+
+    headers = {
+        "Content-Type": "application/json",
+        "Accept": "application/json",
+        "Authorization": "Basic %s" % app.config.get("pc_token"),
+        "Cache-Control": "no-cache"
+    }
+
+    # change url string to json
+    content = re.sub("%7B", "{", mystring)
+    content = re.sub("%7D", "}", content)
+    content = re.sub("%5B", "[", content)
+    content = re.sub("%5D", "]", content)
+    content = re.sub("%3A", ":", content)
+    content = re.sub("%22", "\"", content)
+    content = re.sub("%20", " ", content)
+    content = re.sub("%2C", ",", content)
+    content = re.sub("%3B", ";", content)
+    content = re.sub("%40", "%", content)
+    content = re.sub("~"  , "/", content)
+
+    #payload = json.loads(content)
+    #print(json.dumps(payload, indent=2))
+    r = requests.post(url, headers=headers, verify=False, data=content)
+    if r.ok:
+        return render_template(
+            "single-page.html",
+            hostname=os.uname()[1],
+            title='Workflow',
+            content=r.text
+        )
+    else:
+        return render_template(
+            "single-page.html",
+            hostname=os.uname()[1],
+            title='Workflow',
+            content=r.text
+        )
+
+if __name__ == "__main__":
+
+    pc_ip = ""
+    pc_port = ""
+    pc_token = ""
+    if pc_ip == "" or pc_port == "" or pc_token == "":
+        pc_ip = os.getenv("PC_IP", "")
+        pc_port = os.getenv("PC_PORT", "")
+        pc_token = os.getenv("PC_TOKEN", "")
+        if pc_ip == "" or pc_port == "" or pc_token == "":
+            print("No PC Environment Variable")
+            sys.exit(9)
+
+    app.debug = True
+    app.config["pc_ip"] = pc_ip
+    app.config["pc_port"] = pc_port
+    app.config["pc_token"] = pc_token
+    app.run(host='0.0.0.0', port='5000')
+