def deploy():
# Override email in data
override_email(config.email)
# Script
print "Deploying web cluster"
start_time = time.time()
# Connect to the ComodIT API
client = Client(config.endpoint, config.username, config.password)
env = client.get_environment(config.organization, 'Cluster')
# Deploy database host
try:
db_host = env.get_host('DB Master')
except EntityNotFoundException:
db_host = create_host(env, 'DB Master', config.platform, config.distribution, [data.db])
print "Deploying DB Master"
db_host.provision()
# Deploy wordpress host
try:
web_host = env.get_host('Web 1')
except EntityNotFoundException:
web_host = create_host(env, 'Web 1', config.platform, config.distribution, [data.web])
print "Deploying Web 1"
web_host.provision()
# Deploy load balancer
try:
lb_host = env.get_host('LB')
except EntityNotFoundException:
lb_host = create_host(env, 'LB', config.platform, config.distribution, [data.lb])
print "Deploying LB"
lb_host.provision()
# Wait for database to be deployed
print "Waiting for Database Master to be deployed"
db_host.wait_for_state(Host.State.READY, config.time_out)
db_hostname = db_host.get_instance().wait_for_address(config.time_out)
print "DB Master hostname: " + db_hostname
# Wait for web tier to be ready and then configure it
print "Waiting for Web Tier to be deployed"
web_host.wait_for_state(Host.State.READY, config.time_out)
web_hostname = web_host.get_instance().wait_for_address(config.time_out)
print "Web Tier hostname: " + web_hostname
print "Configuring Web Tier"
web_host.get_application(data.web['name']).settings().create('wp_db_host', db_hostname)
# Wait for LB to be delployed and then configure it
print "Waiting for Load Balancer to be deployed"
lb_host.wait_for_state(Host.State.READY, config.time_out)
lb_hostname = lb_host.get_instance().wait_for_address(config.time_out)
print "Load Balancer hostname: " + lb_hostname
print "Configuring Load Balancer"
lb_host.get_application(data.lb['name']).settings().create('upstream', [web_hostname])
total_time = time.time() - start_time
print "Cluster deployed - Public hostname: " + lb_hostname
print "Deployment time: " + str(total_time)