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https://github.com/DerTyp7/docker_minecraft_server_auto_starter.git
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50 lines
2.2 KiB
Python
50 lines
2.2 KiB
Python
import docker
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import os
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class DockerHandler:
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def __init__(self, base_url, port_ip_map):
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self.base_url = base_url
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self.client = docker.DockerClient(base_url=base_url)
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self.port_ip_map = port_ip_map
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self.current_network = self.get_current_network()
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def get_current_container_ip(self):
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# Get IP of current container
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current_container_name = os.environ.get('HOSTNAME')
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current_container = self.client.containers.get(current_container_name)
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networks = current_container.attrs['NetworkSettings']['Networks']
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current_network = list(networks.keys())[0]
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current_container_ip = networks[current_network]['IPAddress']
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return current_container_ip
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def get_current_network(self):
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# Get network of current container
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current_container_name = os.environ.get('HOSTNAME')
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current_container = self.client.containers.get(current_container_name)
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networks = current_container.attrs['NetworkSettings']['Networks']
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current_network = list(networks.keys())[0]
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return current_network
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def get_container_by_ip(self, ip):
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print('getting docker container by ip {} in network {}'.format(
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ip, self.current_network))
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containers = self.client.containers.list(all=True)
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for container in containers:
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print('current network: {}'.format(self.current_network))
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print('checking container {}'.format(container.name))
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print('container networks: {}'.format(
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container.attrs['NetworkSettings']['Networks']))
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print('container ip: {}'.format(
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container.attrs['NetworkSettings']['Networks'][self.current_network]['IPAMConfig']['IPv4Address']))
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networks = container.attrs['NetworkSettings']['Networks']
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if self.current_network in networks and networks[self.current_network]['IPAMConfig']['IPv4Address'] == ip:
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print('found docker container {} with ip {} in network {}'.format(
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container.name, ip, self.current_network))
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return container
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print('no docker container found with ip {} in network {}'.format(
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ip, self.current_network))
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return None
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