Dear Jose,
++ To Arun's Answer,
Grep in log "[Workflow Starter Thread] com.adobe.granite.workflow.core.launcher.WorkflowLauncherListener Startup finished, workflow queue processing starting" once this message get's printed it means that your instace is ready to process your requests.
Additionally, AEM Community has not been sleeping for the past few years of DevOps activity, there are plenty of automation's already available as open source projects[0], community does it in a slightly different way, simply make request to health servlet and wait until it becomes actives or wait for process specific state as reported by services, please do check examples for reference implementations:
~Chef (Credit Jakub Wądołowski)
# ---------------------------------------------------------------------------
# Wait until CQ is fully up and running
# ---------------------------------------------------------------------------
ruby_block "cq-#{local_id}-start-guard" do # ~FC014
block do
require 'net/http'
require 'uri'
# Pick valid resource to verify CQ instance full start
uri = URI.parse(
"http://localhost:#{node['cq'][local_id]['port']}" +
node['cq'][local_id]['healthcheck']['resource']
)
# Start timeout
start_timeout = node['cq']['service']['start_timeout']
# Save current net read timeout value
current_http_timeout = node['cq']['http_read_timeout']
response = '-1'
start_time = Time.now
# Keep asking CQ instance for login page HTTP status code until it
# returns 200 or specified time has elapsed
while response != node['cq'][local_id]['healthcheck']['response_code']
begin
# Reduce net read time value to speed up start guard procedure
node.default['cq']['http_read_timeout'] = 5
response = Net::HTTP.get_response(uri).code
Chef::Log.debug("HTTP response: #{response}")
rescue => e
Chef::Log.debug(
"Error occurred while trying to send GET #{uri} request: #{e}"
)
ensure
# Restore original timeout
node.default['cq']['http_read_timeout'] = current_http_timeout
end
sleep(5)
time_diff = Time.now - start_time
Chef::Log.debug("Time elapsed since process start: #{time_diff}")
abort "Aborting since #{daemon_name} start took more than "\
"#{start_timeout / 60} minutes " if time_diff > start_timeout
end
Chef::Log.info("CQ start time: #{time_diff} seconds")
end
action :nothing
end
File: definitions/cq_instance.rb:288
[0] GitHub - jwadolowski/cookbook-cq: Chef cookbook for Adobe CQ (aka AEM)
~Puppet (Code credit to Bryan Stopp)
# Checks the system to for a state, loops until it reaches that state
def monitor_site(desired_state = :on)
# If context root is not blank, need to ensure URI has a trailing slash,
# otherwise the system redirects, thus shutting down before installation is complete.
uri_s = "http://localhost:#{@property_hash[:port]}/"
uri_s = "#{uri_s}#{@property_hash[:context_root]}/" if @property_hash[:context_root]
uri = URI.parse(uri_s)
Timeout.timeout(@property_hash[:timeout]) do
Kernel.loop do
begin
response = Net::HTTP.get_response(uri)
case response
when Net::HTTPSuccess, Net::HTTPRedirection, Net::HTTPUnauthorized
return if desired_state == :on
end
rescue
return if desired_state == :off
end
sleep @property_hash[:snooze]
end
end
end
lib/puppet/provider/aem_installer/default.rb:123
[1] bstopp/aem · Puppet Forge
~Ansible (Credit Tobias richter)
- name: Start AEM.
service:
name: "{{ aem_service_name }}"
state: started
register: aem_service_start_result
- name: "Wait for AEM startup. [{{ inventory_hostname }}]"
uri:
url: "{{ aem_service_login_url }}"
return_content: yes
register: result
until: result.content.find("QUICKSTART_HOMEPAGE") != -1
retries: "{{ aem_service_timeout // 10 }}"
delay: 10
when: aem_service_start_result.changed
tags:
- skip_ansible_lint
[2] ansible-aem-service/start_aem.yml at master · wcm-io-devops/ansible-aem-service · GitHub
Hope it helps with your implementation!
Regards,
Peter
