-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathimplementar_fluxos.py
146 lines (129 loc) · 4.69 KB
/
implementar_fluxos.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
# SPDX-FileCopyrightText: 2022 ImpulsoGov <[email protected]>
#
# SPDX-License-Identifier: MIT
"""Implementa fluxos do Prefect no servidor Orion remoto."""
import os
from importlib import import_module
from pathlib import Path
from typing import Final
from dotenv import load_dotenv
from prefect.deployments import Deployment
from prefect.flows import Flow
from prefect.infrastructure.docker import (
DockerContainer,
DockerRegistry,
ImagePullPolicy,
)
from prefect.orion.schemas.schedules import CronSchedule
from impulsoetl import __VERSION__ as impulsoetl_versao
from impulsoetl.bd import BD_HOST, BD_NOME, BD_PORTA, BD_SENHA, BD_USUARIO
from impulsoetl.loggers import logger
from impulsoetl.utilitarios.textos import normalizar_texto
logger.info("Lendo configurações a partir de variáveis de ambiente...")
load_dotenv()
# Configurações do registro e da imagem Docker
DOCKER_IMAGEM: Final[str] = os.getenv(
"DOCKER_IMAGEM",
"impulsogov/impulsoetl:latest",
)
DOCKER_REGISTRO_SENHA: Final[str] = os.getenv("DOCKER_REGISTRO_SENHA", "")
DOCKER_REGISTRO_URL: Final[str] = os.getenv(
"DOCKER_REGISTRO_URL",
"registry.hub.docker.com",
)
DOCKER_REGISTRO_USUARIO: Final[str] = os.getenv("DOCKER_REGISTRO_USUARIO", "")
# Configurações do Prefect
PREFECT_API_URL: Final[str] = os.getenv(
"PREFECT_API_URL",
"http://127.0.0.1:4200/api",
)
logger.info("Configurando bloco de conexão com registro `{}`...", DOCKER_REGISTRO_URL)
bloco_docker_registro = DockerRegistry(
username=DOCKER_REGISTRO_USUARIO,
password=DOCKER_REGISTRO_SENHA,
registry_url=DOCKER_REGISTRO_URL,
reauth=True,
)
bloco_docker_registro.save(
name="docker-registro-impulso",
overwrite=True,
)
logger.info("Configurando bloco de infraestrutura com Docker...")
bloco_docker_container = DockerContainer(
auto_remove=True,
command=["./entrypoint.sh"],
env={
"IMPULSOETL_BD_HOST": BD_HOST,
"IMPULSOETL_BD_PORTA": str(BD_PORTA),
"IMPULSOETL_BD_NOME": BD_NOME,
"IMPULSOETL_BD_USUARIO": BD_USUARIO,
"IMPULSOETL_BD_SENHA": BD_SENHA,
"PREFECT_API_URL": PREFECT_API_URL,
},
image=DOCKER_IMAGEM,
image_pull_policy=ImagePullPolicy.ALWAYS,
image_registry=bloco_docker_registro,
name="docker-container-impulsoetl",
stream_output=True,
)
bloco_docker_container.save(
name="docker-container-impulsoetl",
overwrite=True,
)
logger.info("Lendo módulos disponíveis...")
geral = import_module(".scripts.geral", "impulsoetl")
impulso_previne = import_module(".scripts.impulso_previne", "impulsoetl")
saude_mental = import_module(".scripts.saude_mental", "impulsoetl")
modulos = [impulso_previne,geral,saude_mental]
if __name__ == "__main__":
for modulo in modulos:
modulo_localizacao = Path(modulo.__spec__.origin)
fila_trabalho = modulo.__name__.split(".")[-1].replace("_", "-")
fluxos = [
atributo
for atributo in modulo.__dict__.values()
if isinstance(atributo, Flow)
# evita importações indiretas
and atributo.__module__ == modulo.__name__
]
logger.info(
"Identificados {} fluxos para o módulo `{}`.",
len(fluxos),
modulo.__name__,
)
for fluxo in fluxos:
implementacao_nome = normalizar_texto(fluxo.fn.__name__, "-")
logger.info("Implementando fluxo `{}`...", implementacao_nome)
implementacao = Deployment.build_from_flow(
flow=fluxo,
name=implementacao_nome,
output=None,
skip_upload=True,
apply=False,
load_existing=True,
work_queue_name=fila_trabalho,
infrastructure=bloco_docker_container,
path=str(modulo_localizacao.parent),
version=impulsoetl_versao,
)
if not implementacao.schedule:
implementacao.schedule = CronSchedule(
cron="0 1 * * *",
timezone="America/Sao_Paulo",
)
implementacao_id = implementacao.apply(
upload=False,
work_queue_concurrency=3,
)
logger.info("Fluxo implementado com sucesso!")
logger.debug(
"NOME DO FLUXO: {nome} (id {id}). "
+ "VERSÃO: {versao}. "
+ "FILA DE TRABALHO: {fila}. "
+ "IMAGEM: {imagem}",
nome=implementacao.name,
id=implementacao_id,
versao=implementacao.version,
fila=implementacao.work_queue_name,
imagem=implementacao.infrastructure.image,
)