Go ืืขืจืืืืึทื ืืื ืึท ืืึธื ืึธืคึผืึธื ืืืืฃ ืื ืคึผืจืึธืืจืึทืืืื ื ืฉืคึผืจืึทืื ืืขื ืืฉื ืงืืืึทืื ืฆื ืฉืจืืึทืื ืกืืืืืืึทื ืฅ ืคึฟืึทืจ Kubernetes. ืขืก ืืขื ืขื ืึธืืืขืงืืืื ืกืืืืช ืคึฟืึทืจ ืืขื, ืึทืืึท ืืื:
- ืขืก ืืื ืึท ืฉืืึทืจืง ืคืจืืืืืืขืจืง ืคึฟืึทืจ ืืขืืืขืืึธืคึผืื ื ืึธืคึผืขืจืืืืขืจื ืืื Go - .
- ืฉืคึผืื-ืืฉืึทื ืืื ื ืึทืคึผืืึทืงืืืฉืึทื ื ืืื Docker ืืื Kubernetes ืืขื ืขื ืืขืฉืจืืื ืืื Go. ืฉืจืืืื ืืืื ืึธืคึผืขืจืึทืืึธืจ ืืื Go ืืืื ืจืขืื ืื ืืขืืืข ืฉืคึผืจืึทื ืืื ืื ืืงืึธืืกืืกืืึทื.
- ืืืื ืคืึธืจืฉืืขืืื ื ืคืื Go ืึทืคึผืืึทืงืืืฉืึทื ื ืืื ืคึผืฉืื ืืืฉืืจืื ืคึฟืึทืจ ืืจืืขืื ืืื ืงืึทื ืงืขืจืึทื ืกื ืืืืก ืคืื ืื ืงืขืกืื.
NB: ืืืจื ืืขื ืืืขื, ืืื ืฆื ืฉืจืืึทืื ืืืื ืืืืืขื ืข ืืขืจืงืืขืจืื ื ืืื Go, ืืืจ ืืื ืืืื ืข ืคึฟืื ืืื ืืืขืจืข ืืืืขืจืืขืฆืื ืืขื ืคึฟืื ืืืืกืืขื ืืืฉืข ืืืืจืื.
ืึธืืขืจ ืืืึธืก ืืืื ืืืจ ืืขื ื ืคึผืจืืืืขื ืืื ืคืื ืืขืจื ืขื ืืืื ืืืจื ืคืขืื ืคืื ืฆืืื ืึธืืขืจ, ืคืฉืื, ืืึธืืืึทืืืืืฉืึทื? ืืขืจ ืึทืจืืืงื ืืื ืึท ืืืืฉืคึผืื ืคืื ืืื ืืืจ ืงืขื ืขื ืฉืจืืึทืื ืึท ืืืืข ืืขืจืงืืขืจืื ื ืืื ืืืื ืขืจ ืคืื ืื ืืขืจืกื ืคืึธืืงืก ืฉืคึผืจืึทืื ืืืึธืก ืึผืืขื ืืขืืขืจ ืืขืืืึธืคึผืก ืื ืืฉืขื ืืจ ืืืืืกื - ืคึผืืืืึธื.
ืืจืขืคื: ืงืึทืคึผืืขืจ - ืงืึธืคึผืืข ืึธืคึผืขืจืึทืืึธืจ!
ืืื ืึท ืืืืฉืคึผืื, ืืึทืืจืึทืืื ืืขืืืขืืึธืคึผืื ื ืึท ืคึผืฉืื ืืืกืืึธืืื ื ืืืืืื ื ืฆื ื ืึธืืืึทืื ืึท ืงืึธื ืคืืืืึทืคึผ, ืึธืืขืจ ืืืขื ืึท ื ืืึทืข ื ืึธืืขื ืืื ืืจืืืก ืึธืืขืจ ืืืขื ืืืื ืขืจ ืคืื ืฆืืืื ืขื ืืืืื ืขื ืืขืจืื ืืขื: ืงืึธื ืคืืืืึทืคึผ ืืื ืกืขืงืจืขื. ืคึฟืื ืึท ืคึผืจืึทืงืืืฉ ืคืื ื ืคืื ืืืื ืื ื, ืืขืจ ืึธืคึผืขืจืึทืืึธืจ ืงืขื ืขื ืืืื ื ืืฆืืง ืคึฟืึทืจ ืคืึทืจื ืขื ืึทืคึผืืืืืื ื ืคืื ืึทืคึผืืึทืงืืืฉืึทื ืงืึทื ืคืืืืขืจืืืฉืึทื ื (ืืืจื ืึทืคึผืืืืืื ื ืื ConfigMap) ืึธืืขืจ ืคึฟืึทืจ ืึทืคึผืืืืืื ื ืกืื ืืึทืื - ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืฉืืืกืืขื ืคึฟืึทืจ ืืจืืขืื ืืื ืื ืืึธืงืงืขืจ ืจืขืืืกืืจื (ืืืขื ืึทืืื ื ืกืขืงืจืขื ืฆื ืื ื ืึทืืขืกืคึผืึทืกืข).
ืืืื, ืืืึธืก ืึท ืืื ืึธืคึผืขืจืึทืืึธืจ ืืึธื ืืึธืื:
- ืื ืืขืจืึทืงืฉืึทื ืืื ืืขืจ ืึธืคึผืขืจืึทืืึธืจ ืืื ืืขืคืืจื ืืืืก ื ืืฆื (ืืขืจื ืึธื ืจืืคืขืจื ืฆื ืืื CRD).
- ืืขืจ ืึธืคึผืขืจืึทืืึธืจ ืงืขื ืขื ืืืื ืงืึทื ืคืืืืขืจื. ืฆื ืืึธื ืืึธืก, ืืืจ ืืืขืื ื ืืฆื ืืึทืคึฟืขืื ืฉืืจื ืคืืึทืืก ืืื ืกืืืืืืข ืืืขืจืืึทืืึทืื.
- ืื ืืืืขื ืคืื ืื ืืึธืงืงืขืจ ืงืึทื ืืืื ืขืจ ืืื ืืขืื ืืฉืึทืจื ืืื ืืืืืื ื ืึทืืื ืึทื ืืืืขืจื ืงืขื ืขื ืืืืื (ืืืฉ ืืื ืืืื ืืึทืคึฟืขื) ืื ืกืืึทืืืจื ืื ืึธืคึผืขืจืึทืืึธืจ ืืื ืืืืขืจ Kubernetes ืงื ืืื.
ืงืจื
ืึผืื ืืขืจ ืึธืคึผืขืจืึทืืึธืจ ืืึธื ืืืืกื ืืืึธืก ืจืขืกืืจืกื ืฆื ืงืืงื ืคึฟืึทืจ ืืื ืืื ืฆื ืงืืงื, ืืืจ ืืึทืจืคึฟื ืฆื ืฉืืขืื ืึท ืืขืจืฉื ืคึฟืึทืจ ืืื. ืืขืืขืจ ืืขืจืฉื ืืืขื ืืืื ืจืขืคึผืจืืืขื ืืื ืืื ืึท ืืืื CRD ืืืืคืขืฅ. ืืืึธืก ืคืขืืืขืจ ืืึธื ืืขื CRD ืืึธืื?
- ืืืื ืืืคึผ, ืืืึธืก ืืืจ ืืืขืื ืงืืงื ืคึฟืึทืจ (ConfigMap ืึธืืขืจ Secret).
- ืจืฉืืื ืคืื ื ืึธืืขื ืกืคึผืืืกืึทื, ืื ื ืฐืขืื ื ื ื ืืืืืข ื ืืื ื ืื ื ืืขืคืื ืข ื .
- ืกืขืืขืงืืึธืจ, ืืืจื ืืืึธืก ืืืจ ืืืขืื ืืืื ืคึฟืึทืจ ืจืขืกืืจืกื ืืื ืื ื ืึทืืขืกืคึผืึทืกืข.
ืืึธืืืจ ืืึทืฉืจืืึทืื ืื CRD:
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: copyrator.flant.com
spec:
group: flant.com
versions:
- name: v1
served: true
storage: true
scope: Namespaced
names:
plural: copyrators
singular: copyrator
kind: CopyratorRule
shortNames:
- copyr
validation:
openAPIV3Schema:
type: object
properties:
ruleType:
type: string
namespaces:
type: array
items:
type: string
selector:
type: string
ืืื ืืืจ ืืืขืื ืืึทืื ืขืก ืืืืื ืคึผืฉืื ืืขืจืฉื - ืฆื ืืืื ืืื ืื ื ืึธืืขื ืคึผืืึทืฅ ืืื ืืขื ื ืึธืืขื default ืึทืืข ืงืึธื ืคืืืืึทืคึผ ืืื ืืึทืืขืืก ืืื copyrator: "true":
apiVersion: flant.com/v1
kind: CopyratorRule
metadata:
name: main-rule
labels:
module: copyrator
ruleType: configmap
selector:
copyrator: "true"
namespace: defaultืืจืืื! ืืืฆื ืืืจ ืืึทืจืคึฟื ืฆื ืขืคืขืก ืืึทืงืืืขื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืืื ืืืขืจ ืืขืจืฉื. ืืึธืื ืืืจ ืืึทืื ืึท ืจืขืืขืจืืืึทืฆืืข ืืืืื ืึทื ืืืจ ืืืขืื ื ืืฉื ืฉืจืืึทืื ืจืืงืืืขืก ืฆื ืื ืงื ืืื ืึทืคึผื ืกืขืจืืืืจืขืจ ืืื. ืฆื ืืึธื ืืึธืก, ืืืจ ืืืขืื ื ืืฆื ืึท ืคืึทืจืืืง ืคึผืืืืึธื ืืืืืืึธืืขืง :
import kubernetes
from contextlib import suppress
CRD_GROUP = 'flant.com'
CRD_VERSION = 'v1'
CRD_PLURAL = 'copyrators'
def load_crd(namespace, name):
client = kubernetes.client.ApiClient()
custom_api = kubernetes.client.CustomObjectsApi(client)
with suppress(kubernetes.client.api_client.ApiException):
crd = custom_api.get_namespaced_custom_object(
CRD_GROUP,
CRD_VERSION,
namespace,
CRD_PLURAL,
name,
)
return {x: crd[x] for x in ('ruleType', 'selector', 'namespace')}ืืื ืึท ืจืขืืืืืึทื ืคืื ืคืืืกื ืืืง ืืขื ืงืึธื, ืืืจ ืืึทืงืืืขื ืื ืคืืืืขื ืืข:
{'ruleType': 'configmap', 'selector': {'copyrator': 'true'}, 'namespace': ['default']}ืืจืืืก: ืืืจ ืืขืจืืื ืฆื ืืึทืงืืืขื ืึท ืืขืจืฉื ืคึฟืึทืจ ืื ืึธืคึผืขืจืึทืืึธืจ. ืืื ืจืืึฟ ืืืคึผืึธืจืืึทื ืืื, ืืืจ ืืึธืื ืืขืืื ืืืึธืก ืืื ืืขืจืืคื ืื ืงืืืขืจื ืขืืขืก ืืืขื.
ืกืืืืืืข ืืืขืจืืึทืืึทืื ืึธืืขืจ ืคืืึทืืก? ืืืจ ื ืขืืขื ืึทืืฅ!
ืืื ืก ืืึทื ืืืืฃ ืฆื ืื ืืืืคึผื ืึธืคึผืขืจืึทืืึธืจ ืงืึทื ืคืืืืขืจืืืฉืึทื. ืขืก ืืขื ืขื ืฆืืืื ืืงืขืจืืืง ืึทืคึผืจืึธืืืฉืื ืฆื ืงืึทื ืคืืืืขืจ ืึทืคึผืืึทืงืืืฉืึทื ื:
- ื ืืฆื ืืึทืคึฟืขืื ืฉืืจื ืึธืคึผืฆืืขืก;
- ื ืืฆื ืกืืืืืืข ืืืขืจืืึทืืึทืื.
ืืึทืคึฟืขืื ืฉืืจื ืึธืคึผืฆืืขืก ืืึธืื ืืืจ ืฆื ืืืืขื ืขื ืกืขืืืื ืืก ืืขืจ ืคืืขืงืกืึทืืึทื, ืืื ืืึทืื ืืืคึผ ืฉืืืฆื ืืื ืืืึทืืึทืืืืฉืึทื. ืื ื ืึธืจืืึทื ืืืืืืึธืืขืง ืคืื Python ืืื ืึท ืืึธืืืืข argparser, ืืืึธืก ืืืจ ืืืขืื ื ืืฆื. ืืขืืึทืืืก ืืื ืืืืฉืคืืื ืคืื ืืืึทื ืงืืืคึผืึทืืืืึทืืื ืืขื ืขื ืื ืืืฆื ืืื .
ืคึฟืึทืจ ืืื ืืืขืจ ืคืึทื, ืืึธืก ืืื ืืื ืึท ืืืืฉืคึผืื ืคืื ืืึทืฉืืขืืืงื ืืืืขื ืขื ืืึทืคึฟืขืื ืฉืืจื ืคืืึทืืก:
parser = ArgumentParser(
description='Copyrator - copy operator.',
prog='copyrator'
)
parser.add_argument(
'--namespace',
type=str,
default=getenv('NAMESPACE', 'default'),
help='Operator Namespace'
)
parser.add_argument(
'--rule-name',
type=str,
default=getenv('RULE_NAME', 'main-rule'),
help='CRD Name'
)
args = parser.parse_args()ืืืืฃ ืื ืื ืืขืจืข ืืึทื ื, ืืื ืื ืืืืืจืึทื ืืขื ืึทื ืืืขืจืืึทืืึทืื ืืื Kubernetes, ืืืจ ืงืขื ืขื ืืืืื ืึทืจืืืขืจืคืืจื ืกืขืจืืืืก ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืื ืคึผืึธื ืืื ืืขื ืงืึทื ืืืื ืขืจ. ืคึฟืึทืจ ืืืึทืฉืคึผืื, ืืืจ ืงืขื ืขื ืืึทืงืืืขื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืื ื ืึทืืขืกืคึผืึทืกืข ืืื ืืืึธืก ืื ืคึผืึธื ืืื ืคืืืกื ืืืง ืืื ืื ืคืืืืขื ืืข ืงืึทื ืกืืจืึทืงืฉืึทื:
env:
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace ืึธืคึผืขืจืึทืืึธืจ ืืึธืืืง
ืฆื ืคึฟืึทืจืฉืืืื ืืื ืฆื ืืึทืืื ืืขืจ ืืขืืืึธืืก ืคึฟืึทืจ ืืจืืขืื ืืื ConfigMap ืืื Secret, ืืืจ ืืืขืื ื ืืฆื ืกืคึผืขืฆืืขื ืืึทืคึผืก. ืืขืจื ืึธื ืืืจ ืงืขื ืขื ืคึฟืึทืจืฉืืืื ืืืึธืก ืืขืืืึธืืก ืืืจ ืืึทืจืคึฟื ืฆื ืฉืคึผืืจ ืืื ืฉืึทืคึฟื ืื ืืืืคืขืฅ:
LIST_TYPES_MAP = {
'configmap': 'list_namespaced_config_map',
'secret': 'list_namespaced_secret',
}
CREATE_TYPES_MAP = {
'configmap': 'create_namespaced_config_map',
'secret': 'create_namespaced_secret',
}ืืืืึทืืขืจ, ืืืจ ืืึทืจืคึฟื ืฆื ืืึทืงืืืขื ืืขืฉืขืขื ืืฉื ืคืื ืื ืึทืคึผื ืกืขืจืืืขืจ. ืืื ืืื ืื ืื ืกืืจืืืขื ื ืขืก ืืื ืืืื:
def handle(specs):
kubernetes.config.load_incluster_config()
v1 = kubernetes.client.CoreV1Api()
# ะะพะปััะฐะตะผ ะผะตัะพะด ะดะปั ัะปะตะถะตะฝะธั ะทะฐ ะพะฑัะตะบัะฐะผะธ
method = getattr(v1, LIST_TYPES_MAP[specs['ruleType']])
func = partial(method, specs['namespace'])
w = kubernetes.watch.Watch()
for event in w.stream(func, _request_timeout=60):
handle_event(v1, specs, event)ื ืึธื ืืืงืืืขื ืื ืืขืฉืขืขื ืืฉ, ืืืจ ืืึทื ืืืืฃ ืฆื ืื ืืืืคึผื ืืึธืืืง ืคืื ืคึผืจืึทืกืขืกืื ื ืขืก:
# ะขะธะฟั ัะพะฑััะธะน, ะฝะฐ ะบะพัะพััะต ะฑัะดะตะผ ัะตะฐะณะธัะพะฒะฐัั
ALLOWED_EVENT_TYPES = {'ADDED', 'UPDATED'}
def handle_event(v1, specs, event):
if event['type'] not in ALLOWED_EVENT_TYPES:
return
object_ = event['object']
labels = object_['metadata'].get('labels', {})
# ะัะตะผ ัะพะฒะฟะฐะดะตะฝะธั ะฟะพ selector'ั
for key, value in specs['selector'].items():
if labels.get(key) != value:
return
# ะะพะปััะฐะตะผ ะฐะบัะธะฒะฝัะต namespace'ั
namespaces = map(
lambda x: x.metadata.name,
filter(
lambda x: x.status.phase == 'Active',
v1.list_namespace().items
)
)
for namespace in namespaces:
# ะัะธัะฐะตะผ ะผะตัะฐะดะฐะฝะฝัะต, ัััะฐะฝะฐะฒะปะธะฒะฐะตะผ namespace
object_['metadata'] = {
'labels': object_['metadata']['labels'],
'namespace': namespace,
'name': object_['metadata']['name'],
}
# ะัะทัะฒะฐะตะผ ะผะตัะพะด ัะพะทะดะฐะฝะธั/ะพะฑะฝะพะฒะปะตะฝะธั ะพะฑัะตะบัะฐ
methodcaller(
CREATE_TYPES_MAP[specs['ruleType']],
namespace,
object_
)(v1)
ืื ืืืืคึผื ืืึธืืืง ืืื ืืจืืื! ืืืฆื ืืืจ ืืึทืจืคึฟื ืฆื ืคึผืขืงื ืึทืืข ืืขื ืืื ืืืื ืคึผืืืืึธื ืคึผืขืงื. ืืืจ ืฆืืืจืืืื ืื ืืขืงืข setup.py, ืฉืจืืึทืื ืืขืืึท ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืืขื ืคึผืจืืืขืงื ืืึธืจื:
from sys import version_info
from setuptools import find_packages, setup
if version_info[:2] < (3, 5):
raise RuntimeError(
'Unsupported python version %s.' % '.'.join(version_info)
)
_NAME = 'copyrator'
setup(
name=_NAME,
version='0.0.1',
packages=find_packages(),
classifiers=[
'Development Status :: 3 - Alpha',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
],
author='Flant',
author_email='[email protected]',
include_package_data=True,
install_requires=[
'kubernetes==9.0.0',
],
entry_points={
'console_scripts': [
'{0} = {0}.cli:main'.format(_NAME),
]
}
)NB: ืืขืจ kubernetes ืงืืืขื ื ืคึฟืึทืจ ืคึผืืืืึธื ืืื ืืืื ืืืืืขื ืข ืืืขืจืกืืข. ืืขืจ ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืงืึทืืคึผืึทืืึทืืืืึทืื ืฆืืืืฉื ืงืืืขื ื ืืืขืจืกืืขืก ืืื Kubernetes ืืืขืจืกืืขืก ืงืขื ืขื ืืืื ืืขืคึฟืื ืขื ืืื .
ืืืฆื ืืื ืืืขืจ ืคึผืจืืืขืงื ืงืืงื ืืื ืืึธืก:
copyrator
โโโ copyrator
โ โโโ cli.py # ะะพะณะธะบะฐ ัะฐะฑะพัั ั ะบะพะผะฐะฝะดะฝะพะน ัััะพะบะพะน
โ โโโ constant.py # ะะพะฝััะฐะฝัั, ะบะพัะพััะต ะผั ะฟัะธะฒะพะดะธะปะธ ะฒััะต
โ โโโ load_crd.py # ะะพะณะธะบะฐ ะทะฐะณััะทะบะธ CRD
โ โโโ operator.py # ะัะฝะพะฒะฝะฐั ะปะพะณะธะบะฐ ัะฐะฑะพัั ะพะฟะตัะฐัะพัะฐ
โโโ setup.py # ะัะพัะผะปะตะฝะธะต ะฟะฐะบะตัะฐืืึธืงืขืจ ืืื ืืขืื
ืื ืืึธืงืขืจืคืืืข ืืืขื ืืืื ืื ืงืจืขืืึทืืื ืคึผืฉืื: ื ืขืืขื ืื ืืึทืืข ืคึผืืืืึธื-ืึทืืคึผืืื ืืืื ืืื ืื ืกืืึทืืืจื ืืื ืืืขืจ ืคึผืขืงื. ืืึธืืืจ ืึธืคึผืืืืื ืืืื ืึทืคึผืืึทืืึทืืืืฉืึทื ืืื ืืขืกืขืจ ืฆืืื:
FROM python:3.7.3-alpine3.9
ADD . /app
RUN pip3 install /app
ENTRYPOINT ["copyrator"]ืืืคึผืืืืืึทื ื ืคึฟืึทืจ ืื ืึธืคึผืขืจืึทืืึธืจ ืืื ืืืื ืืืืขืจ ืคึผืฉืื:
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ .Chart.Name }}
spec:
selector:
matchLabels:
name: {{ .Chart.Name }}
template:
metadata:
labels:
name: {{ .Chart.Name }}
spec:
containers:
- name: {{ .Chart.Name }}
image: privaterepo.yourcompany.com/copyrator:latest
imagePullPolicy: Always
args: ["--rule-type", "main-rule"]
env:
- name: NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
serviceAccountName: {{ .Chart.Name }}-accืฆืื ืกืืฃ, ืืืจ ืืึทืจืคึฟื ืฆื ืฉืึทืคึฟื ืึท ืฆืื ืขืืขื ืจืึธืืข ืคึฟืึทืจ ืืขืจ ืึธืคึผืขืจืึทืืึธืจ ืืื ืื ื ืืืืืง ืจืขืื:
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ .Chart.Name }}-acc
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: {{ .Chart.Name }}
rules:
- apiGroups: [""]
resources: ["namespaces"]
verbs: ["get", "watch", "list"]
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["*"]
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: {{ .Chart.Name }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: {{ .Chart.Name }}
subjects:
- kind: ServiceAccount
name: {{ .Chart.Name }}ืืึทื ืฅ
ืึทืืื, ืึธื ืืืจื, ืืืึทื ืข ืึธืืขืจ ืืขืจื ืขื Go, ืืืจ ืืขื ืขื ืืืืืืช ืฆื ืืืืขื ืืื ืืืขืจ ืืืืืขื ืข ืึธืคึผืขืจืึทืืึธืจ ืคึฟืึทืจ Kubernetes ืืื ืคึผืืืืึธื. ืคืื ืงืืจืก, ืขืก ื ืึธื ืืื ืคึผืืึทืฅ ืฆื ืืืึทืงืกื: ืืื ืืขืจ ืฆืืงืื ืคึฟื ืขืก ืืืขื ืงืขื ืขื ืฆื ืคึผืจืึธืฆืขืก ืงืืืคื ืึผืืืื, ืึทืจืืขื ืืื ืงืืืคื ืคึฟืขืืขื, ืื ืืืคึผืขื ืืึทื ืืื ืืึธื ืืืึธืจ ืขื ืืขืจืื ืืขื ืืื ืื ืงืจืืก ...
ืฆื ืืขืื ืืืจ ืึท ื ืขืขื ืืขืจ ืงืืง ืืื ืืขื ืงืึธื, ืืืจ ืืึธืื ืขืก ืืื . ืืืื ืืืจ ืืืืื ืืืืฉืคืืื ืคืื ืืขืจ ืขืจื ืกื ืึธืคึผืขืจืืืืขืจื ืืืคึผืืึทืืขื ืึทื ื ืืฆื Python, ืืืจ ืงืขื ืขื ืืืขื ืื ืืืื ืืคืืขืจืงืืึทืืงืืื ืฆื ืฆืืืื ืึธืคึผืขืจืืืืขืจื ืคึฟืึทืจ ืืืคึผืืืืื ื mongodb ( ะธ ).
ืคึผืก ืืื ืืืื ืืืจ ืืขื ื ืฆื ืคืืื ืฆื ืืึทื ืืืขื ืืื Kubernetes events ืึธืืขืจ ืืืจ ืืขื ื ืคืฉืื ืืขืจ ืฆืืืขืืืืื ื ืฆื ื ืืฆื Bash, ืืื ืืืขืจ ืงืึธืืขืืขืก ืืึธืื ืฆืืืขืืจืืื ืึท ืคืึทืจืืืง ืืืืืื ื ืืื ืื ืคืึธืจืขื (ืืืจ ืืื ืืคืจืื).
ืคึผืคึผืก
ืืืืขื ืขื ืืืื ืืืืฃ ืืื ืืืขืจ ืืืึธื:
- ยซ";
- ยซ";
- ยซ";
- ยซ";
- ยซ'.
ืืงืืจ: www.habr.com