f6a614ec48
All projects moved the week of Oct 12. Change-Id: I62b7accfbe24823ddfa803298067da3e27526631
158 lines
4.1 KiB
Ruby
Executable File
158 lines
4.1 KiB
Ruby
Executable File
# step-1
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require 'fog'
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auth_username = 'your_auth_username'
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auth_password = 'your_auth_password'
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auth_url = 'http://controller:5000'
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project_name = 'your_project_name_or_id'
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region_name = 'your_region_name'
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conn = Fog::Compute.new({
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:provider => 'openstack',
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:openstack_auth_url => auth_url + '/v2.0/tokens',
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:openstack_username => auth_username,
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:openstack_tenant => project_name,
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:openstack_api_key => auth_password,
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})
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# step-2
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images = conn.images.all
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print images
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# step-3
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flavors = conn.flavors.all
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print flavors
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# step-4
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image_id = '2cccbea0-cea9-4f86-a3ed-065c652adda5'
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image = conn.images.get image_id
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print image
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# step-5
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flavor_id = '3'
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flavor = conn.flavors.get flavor_id
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print flavor
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# step-6
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instance_name = 'testing'
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testing_instance = conn.servers.create(:name => instance_name,
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:flavor_ref => flavor.id,
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:image_ref => image.id)
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# step-7
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print conn.servers
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# step-8
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testing_instance.destroy
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# step-9
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key_pair_name = "demokey"
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pub_key_file = "~/.ssh/id_rsa.pub"
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puts "Checking for existing SSH keypair"
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for pair in conn.key_pairs.all()
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if pair.name == key_pair_name
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key_pair = pair
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puts "Key pair \"" + key_pair.name + "\" exists, skipping
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import"
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break
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end
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end
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if not key_pair
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puts "Uploading keypair from ~/.ssh/id_rsa.pub"
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key_file = File.open(File.expand_path(pub_key_file))
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public_key = key_file.read
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key_pair = conn.key_pairs.create :name => key_pair_name,
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:public_key => public_key
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end
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# step-10
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for security_group in conn.security_groups.all
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if security_group.name == 'all-in-one'
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all_in_one_security_group = security_group
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break
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end
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end
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if not all_in_one_security_group
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conn.create_security_group 'all-in-one',
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'network access for all-in-one application.'
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for security_group in conn.security_groups.all
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if security_group.name == 'all-in-one'
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all_in_one_security_group = security_group
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break
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end
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end
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conn.security_group_rules.create :ip_protocol => 'TCP',
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:from_port => 22,
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:to_port => 22,
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:parent_group_id => all_in_one_security_group.id
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conn.security_group_rules.create :ip_protocol => 'TCP',
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:from_port => 80,
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:to_port => 80,
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:parent_group_id => all_in_one_security_group.id
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end
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# step-11
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userdata = "#!/usr/bin/env bash
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curl -L -s https://git.openstack.org/cgit/openstack/faafo/plain/contrib/install.sh \
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| bash -s -- \ -i faafo -i messaging -r api -r worker -r demo"
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# step-12
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puts "Checking for existing instance"
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for server in conn.servers.all
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if server.name == instance_name
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instance = server
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break
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end
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end
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if not instance
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puts "No test instance found, creating one now"
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instance = conn.servers.create :name => instance_name,
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:flavor_ref => flavor.id,
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:image_ref => image.id,
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:key_name => key_pair.name,
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:user_data => userdata,
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:security_groups => all_in_one_security_group
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end
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until instance.ready?
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for server in conn.servers
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if server.name == instance.name
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instance = server
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break
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end
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end
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end
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# step-13
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puts "Checking for unused Floating IP..."
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for address in conn.addresses.all()
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if not address.instance_id
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ip_address = address
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puts "Unused IP " + ip_address.ip + " found, it will be used
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instead of creating a new IP"
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break
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end
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end
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if not ip_address
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puts "Allocating new Floating IP"
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ip_address = conn.addresses.create()
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end
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# step-14
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if instance.public_ip_addresses.length > 0
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puts "Instance already has a floating IP address"
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else
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instance.associate_address(ip_address.ip)
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end
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# step-15
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puts "Fractals app will be deployed to http://#{ip_address.ip}"
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