Lacking variables and bash scripts fixes
This commit is contained in:
MatOgr
parent
226c42b9eb
commit
31d5a09460
@ -1,9 +1,14 @@
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#!/bin/bash
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chmod +x deploy_webservice.py
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echo "### Creating venv is probably a good idea - let's make one..."
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python3 -m venv web_venv
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if [ -d "web_venv" ]; then
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echo " web_venv already exists, skipping creation..."
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else
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python3 -m venv web_venv
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echo " CREATED"
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fi
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source ./web_venv/bin/activate
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echo "### Now install hcloud module..."
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pip install -q hcloud
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echo "### And clear last deployment results..."
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python deploy_webservice.py --clean
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python deploy_webservice.py --clean
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@ -1,11 +1,16 @@
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#!/bin/bash
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chmod +x deploy_webservice.py
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python3 -m venv web_venv
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echo "### Creating venv is probably a good idea - let's make one..."
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if [ -d "web_venv" ]; then
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echo " web_venv already exists, skipping creation..."
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else
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python3 -m venv web_venv
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echo " CREATED"
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fi
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source ./web_venv/bin/activate
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pip install -q hcloud
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echo "############################"
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echo "Let's clean everything from last run..."
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python deploy_webservice.py --clean
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echo "--------------------------------------------------------------------------"
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echo " Success! I guess..."
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echo "############################"
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@ -9,12 +9,14 @@ from hcloud.load_balancers.domain import (
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LoadBalancerHealthCheck,
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LoadBalancerService,
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LoadBalancerHealtCheckHttp,
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LoadBalancerTarget,
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)
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import sys
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CLIENT_ID = "s478841"
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SERVERS_NO = 2
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SERVERS_NO = 5
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TARGET_PORT = 8080
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key_name = f"ssh-{CLIENT_ID}"
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net_name = f"webservice-net-{CLIENT_ID}"
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server_name = f"webservice-server-{CLIENT_ID}"
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@ -49,8 +51,10 @@ def load_key(pub_key_path):
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def create_key(client, key_name, pub_key_path):
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print("The SSH KEY has been...")
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key_of_power = load_key(pub_key_path)
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key = client.ssh_keys.create(name=key_name, public_key=key_of_power)
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key = client.ssh_keys.get_by_name(key_name) or None
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if not key:
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key_of_power = load_key(pub_key_path)
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key = client.ssh_keys.create(name=key_name, public_key=key_of_power)
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print("\tCREATED")
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return key
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@ -66,20 +70,24 @@ def remove_key(client, key_name):
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def create_network(client, net_name, ip_range):
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print("The NETWORK has been...", end="")
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net = client.networks.create(
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name=net_name,
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ip_range=ip_range,
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subnets=[
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NetworkSubnet(ip_range=ip_range, network_zone="eu-central", type="cloud")
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],
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)
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print(f"The NETWORK {net_name} has been...", end="")
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net = client.networks.get_by_name(net_name) or None
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if not net:
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net = client.networks.create(
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name=net_name,
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ip_range=ip_range,
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subnets=[
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NetworkSubnet(
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ip_range=ip_range, network_zone="eu-central", type="cloud"
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)
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],
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)
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print("CREATED")
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return net
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def remove_network(client, net_name):
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print("The NETWORK has been...", end="")
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print(f"The NETWORK {net_name} has been...", end="")
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try:
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action = client.networks.delete(client.networks.get_by_name(net_name))
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action.wait_until_finished()
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@ -90,23 +98,27 @@ def remove_network(client, net_name):
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def create_server(client, server_name, ssh_key, vnet, location, user_data):
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print("The WEBSERVICE has been CREATED:", end=" ")
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webserver = client.servers.create(
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name=server_name,
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server_type=ServerType("cx11"),
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image=Image(name="ubuntu-22.04"),
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ssh_keys=[ssh_key],
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networks=[vnet],
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location=location,
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user_data=user_data,
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)
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webserver.action.wait_until_finished()
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print(webserver.action.complete)
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return webserver
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webserver = client.servers.get_by_name(server_name) or None
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if webserver is not None:
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print(f"The WEBSERVICE {server_name} already exists")
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else:
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print(f"The WEBSERVICE {server_name}has been CREATED:", end=" ")
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webserver = client.servers.create(
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name=server_name,
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server_type=ServerType("cx11"),
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image=Image(name="ubuntu-22.04"),
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ssh_keys=[ssh_key],
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networks=[vnet],
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location=location,
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user_data=user_data,
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)
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webserver.action.wait_until_finished()
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print(webserver.action.complete)
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return server_name
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def remove_server(client, server_name):
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print("The WEBSERVICE has been...", end="")
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print(f"The WEBSERVICE {server_name} has been...", end="")
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try:
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action = client.servers.delete(client.servers.get_by_name(server_name))
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action.wait_until_finished()
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@ -116,7 +128,15 @@ def remove_server(client, server_name):
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def create_load_balancer(client, name, location, vnet, servers):
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print("The LOAD BALANCER has been CREATED:", end=" ")
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targets = [
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LoadBalancerTarget(
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type="server",
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server=client.servers.get_by_name(server),
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use_private_ip=True,
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)
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for server in servers
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]
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print(f"The LOAD BALANCER {name} has been CREATED:", end=" ")
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lb = client.load_balancers.create(
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name=name,
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load_balancer_type=LoadBalancerType("lb11"),
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@ -124,32 +144,32 @@ def create_load_balancer(client, name, location, vnet, servers):
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services=[
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LoadBalancerService(
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protocol="http",
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listen_port=8080,
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destination_port=8080,
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listen_port=TARGET_PORT,
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destination_port=TARGET_PORT,
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proxyprotocol=False,
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health_check=LoadBalancerHealthCheck(
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protocol="http",
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port=8080,
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interval=20,
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port=TARGET_PORT,
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interval=15,
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timeout=10,
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retries=3,
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http=LoadBalancerHealtCheckHttp(
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path="/factors/6", status_codes=["2xx", "3xx"], tls=False
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path="/factors/6", status_codes=["2??", "3??"], tls=False
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),
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),
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)
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],
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targets=servers,
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targets=targets,
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public_interface=True,
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network=vnet,
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)
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lb.action.wait_until_finished()
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print(lb.action.complete)
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return lb
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return client.load_balancers.get_by_name(name)
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def remove_load_balancer(client, name):
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print("The LOAD BALANCER has been...", end="")
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print(f"The LOAD BALANCER {name} has been...", end="")
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try:
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action = client.load_balancers.delete(client.load_balancers.get_by_name(name))
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action.wait_until_finished()
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@ -176,14 +196,11 @@ if __name__ == "__main__":
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for i in range(SERVERS_NO)
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]
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# print(
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# f"You can access the server (in a few minutes) under the address: http://{server.server.data_model.public_net.ipv4.ip}:3000"
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# )
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load_balancer = create_load_balancer(
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client, load_balancer_name, location, vnet, servers
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)
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print(
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f"Your service should be available at {load_balancer.load_balancer.data_model.public_net.ipv4.ip}\n\n\t\tHave fun!"
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f"\nYour service should be available at:\n\thttp://{load_balancer.data_model.public_net.ipv4.ip}:{TARGET_PORT}\n\n\t\tHave fun!"
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)
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elif action == "--clean":
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remove_load_balancer(client, load_balancer_name)
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