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#!/usr/bin/env python3 |
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# -*- coding: utf-8 -*- |
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import sys |
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import os |
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import httpx |
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import concurrent.futures |
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from kytos.core.db import Mongo |
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BATCH_SIZE = 10 |
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MEF_URL = "http://localhost:8181/api/kytos/mef_eline/v2/evc/" |
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def number_evcs_affected(): |
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mongo = Mongo() |
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evcs_collection = mongo.client[mongo.db_name]["evcs"] |
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n_documents = evcs_collection.count_documents({ |
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"$and": [ |
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{"$expr": { |
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"$ne": ["$uni_a.tag.value", "$uni_z.tag.value"] |
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}}, |
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{"$or":[ |
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{"$and":[ |
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{"uni_a.tag.value": {"$type": "number"}}, |
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{"uni_z.tag.value": {"$type": "number"}} |
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]}, |
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{"$and":[ |
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{"uni_a.tag.value": {"$type": "number"}}, |
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{"uni_z.tag.value": {"$eq": "untagged"}} |
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]}, |
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{"$and":[ |
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{"uni_a.tag.value": {"$eq": "untagged"}}, |
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{"uni_z.tag.value": {"$type": "number"}} |
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]}] |
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}, |
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{"archived": {"$eq": False}} |
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] |
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}) |
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print(f"There are {n_documents} that need to be redeploy") |
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return |
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def _redeploy_evc(evc_id): |
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response = httpx.patch(MEF_URL+evc_id+"/redeploy", timeout=60) |
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if not response.status_code//100 == 2: |
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print(f"EVC {evc_id} was not redeployed, error: {response.text}") |
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return |
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print(f"EVC {evc_id} was redeployed successfully.") |
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def redeploy_affected_evcs(): |
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mongo = Mongo() |
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evcs_collection = mongo.client[mongo.db_name]["evcs"] |
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documents = evcs_collection.find({ |
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"$and": [ |
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{"$expr": { |
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"$ne": ["$uni_a.tag.value", "$uni_z.tag.value"] |
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}}, |
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{"$or":[ |
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{"$and":[ |
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{"uni_a.tag.value": {"$type": "number"}}, |
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{"uni_z.tag.value": {"$type": "number"}} |
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]}, |
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{"$and":[ |
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{"uni_a.tag.value": {"$type": "number"}}, |
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{"uni_z.tag.value": {"$eq": "untagged"}} |
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]}, |
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{"$and":[ |
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{"uni_a.tag.value": {"$eq": "untagged"}}, |
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{"uni_z.tag.value": {"$type": "number"}} |
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]}] |
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}, |
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{"archived": {"$eq": False}} |
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] |
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}) |
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evc_ids: list[str] = [] |
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for evc in documents: |
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evc_ids.append(evc["id"]) |
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print(f"{len(evc_ids)} EVCs to be redeploy.") |
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print("Redeploying...") |
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executor = concurrent.futures.ThreadPoolExecutor(BATCH_SIZE, "script:redeploy") |
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executor.map(_redeploy_evc, evc_ids) |
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executor.shutdown() |
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print("Finnished redeploying EVCs") |
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return 0 |
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if __name__ == "__main__": |
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cmds = { |
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"number_evcs_affected": number_evcs_affected, |
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"redeploy_affected_evcs": redeploy_affected_evcs, |
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} |
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try: |
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cmd = os.environ["CMD"] |
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command = cmds[cmd] |
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except KeyError: |
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print( |
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f"Please set the 'CMD' env var. \nIt has to be one of these: {list(cmds.keys())}" |
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) |
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sys.exit(1) |
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command() |
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kytos-ng /
mef_eline
