def user_deploy(instance_ip,
username,
instance_id,
first_deploy=True,
**runner_opts):
"""
Use service.ansible to deploy to an instance.
#NOTE: This method will _NOT_ work if you do not run instance deployment *FIRST*!
# In order to add user-ssh keys to root, you will need root access to the VM that is *not* configured in this playbook.
"""
playbooks_dir = settings.ANSIBLE_PLAYBOOKS_DIR
playbooks_dir = os.path.join(playbooks_dir, 'user_deploy')
#TODO: 'User-selectable 'SSH strategy' for instances?
# Example 'user only' strategy:
# user_keys = [k.pub_key for k in get_user_ssh_keys(username)]
instance = Instance.objects.get(provider_alias=instance_id)
scripts = instance.scripts.all()
if not first_deploy:
scripts = scripts.filter(run_every_deploy=True)
# Example 'all members' strategy:
if not instance.project:
raise Exception(
"Expected this instance to have a project, found None: %s" %
instance)
group = instance.project.owner
group_ssh_keys = SSHKey.keys_for_group(group)
user_keys = [k.pub_key for k in group_ssh_keys]
extra_vars = {
"USERSSHKEYS":
user_keys,
"ASYNC_SCRIPTS": [{
"name": s.get_title_slug(),
"text": s.get_text()
} for s in scripts.filter(wait_for_deploy=False)],
"DEPLOY_SCRIPTS": [{
"name": s.get_title_slug(),
"text": s.get_text()
} for s in scripts.filter(wait_for_deploy=True)],
}
playbook_runner = ansible_deployment(instance_ip,
username,
instance_id,
playbooks_dir,
extra_vars=extra_vars,
raise_exception=False,
**runner_opts)
hostname = build_host_name(instance_id, instance_ip)
if hostname not in playbook_runner.stats.failures:
return playbook_runner
# An error has occurred during deployment!
# Handle specific errors from ansible based on the 'register' results.
playbook_results = playbook_runner.results.get(hostname)
_check_results_for_script_failure(playbook_results)
# If the failure was not related to users boot-scripts,
# handle as a generic ansible failure.
return raise_playbook_errors(playbook_runner, instance_id, instance_ip,
hostname)
def user_deploy(instance_ip, username, instance_id, first_deploy=True):
"""
Use service.ansible to deploy to an instance.
#NOTE: This method will _NOT_ work if you do not run instance deployment *FIRST*!
# In order to add user-ssh keys to root, you will need root access to the VM that is *not* configured in this playbook.
"""
playbooks_dir = settings.ANSIBLE_PLAYBOOKS_DIR
playbooks_dir = os.path.join(playbooks_dir, 'user_deploy')
#TODO: 'User-selectable 'SSH strategy' for instances?
# Example 'user only' strategy:
# user_keys = [k.pub_key for k in get_user_ssh_keys(username)]
instance = Instance.objects.get(provider_alias=instance_id)
image_scripts = instance.source.providermachine.application_version.boot_scripts.all(
)
instance_scripts = instance.scripts.all()
scripts = image_scripts.union(instance_scripts)
# Example 'all members' strategy:
if not instance.project:
raise Exception(
"Expected this instance to have a project, found None: %s" %
instance)
group = instance.project.owner
group_ssh_keys = SSHKey.keys_for_group(group)
user_keys = [k.pub_key for k in group_ssh_keys]
async_scripts, deploy_scripts = [], []
for script in scripts:
if not (first_deploy or script.run_every_deploy):
continue
if script.wait_for_deploy:
deploy_scripts.append(script)
else:
async_scripts.append(script)
format_script = lambda s: {
"name": s.get_title_slug(),
"text": s.get_text()
}
extra_vars = {
"USERSSHKEYS": user_keys,
"ASYNC_SCRIPTS": map(format_script, async_scripts),
"DEPLOY_SCRIPTS": map(format_script, deploy_scripts)
}
playbook_results = ansible_deployment(instance_ip,
username,
instance_id,
playbooks_dir,
extra_vars=extra_vars,
raise_exception=False)
hostname = build_host_name(instance_id, instance_ip)
# An error has occurred during deployment!
# If the failure was not related to users boot-scripts,
# handle as a generic ansible failure.
return raise_playbook_errors(playbook_results, instance_id, instance_ip,
hostname)
def user_deploy(instance_ip, username, instance_id, first_deploy=True, **runner_opts):
"""
Use service.ansible to deploy to an instance.
#NOTE: This method will _NOT_ work if you do not run instance deployment *FIRST*!
# In order to add user-ssh keys to root, you will need root access to the VM that is *not* configured in this playbook.
"""
playbooks_dir = settings.ANSIBLE_PLAYBOOKS_DIR
playbooks_dir = os.path.join(playbooks_dir, 'user_deploy')
#TODO: 'User-selectable 'SSH strategy' for instances?
# Example 'user only' strategy:
# user_keys = [k.pub_key for k in get_user_ssh_keys(username)]
instance = Instance.objects.get(provider_alias=instance_id)
image_scripts = instance.source.providermachine.application_version.boot_scripts.all()
instance_scripts = instance.scripts.all()
scripts = image_scripts.union(instance_scripts)
# Example 'all members' strategy:
if not instance.project:
raise Exception("Expected this instance to have a project, found None: %s" % instance)
group = instance.project.owner
group_ssh_keys = SSHKey.keys_for_group(group)
user_keys = [k.pub_key for k in group_ssh_keys]
async_scripts, deploy_scripts = [], []
for script in scripts:
if not (first_deploy or script.run_every_deploy):
continue
if script.wait_for_deploy:
deploy_scripts.append(script)
else:
async_scripts.append(script)
format_script = lambda s: {"name": s.get_title_slug(), "text": s.get_text()}
extra_vars = {
"USERSSHKEYS": user_keys,
"ASYNC_SCRIPTS": map(format_script, async_scripts),
"DEPLOY_SCRIPTS": map(format_script, deploy_scripts)
}
playbook_runner = ansible_deployment(
instance_ip, username, instance_id, playbooks_dir,
extra_vars=extra_vars, raise_exception=False, **runner_opts)
hostname = build_host_name(instance_id, instance_ip)
if hostname not in playbook_runner.stats.failures:
return playbook_runner
# An error has occurred during deployment!
# Handle specific errors from ansible based on the 'register' results.
playbook_results = playbook_runner.results.get(hostname)
_check_results_for_script_failure(playbook_results)
# If the failure was not related to users boot-scripts,
# handle as a generic ansible failure.
return raise_playbook_errors(playbook_runner, instance_id, instance_ip, hostname)
def user_deploy(instance_ip, username, instance_id, **runner_opts):
"""
Use service.ansible to deploy to an instance.
#NOTE: This method will _NOT_ work if you do not run instance deployment *FIRST*!
# In order to add user-ssh keys to root, you will need root access to the VM that is *not* configured in this playbook.
"""
playbooks_dir = settings.ANSIBLE_PLAYBOOKS_DIR
playbooks_dir = os.path.join(playbooks_dir, 'user_deploy')
#TODO: 'User-selectable 'SSH strategy' for instances?
# Example 'user only' strategy:
# user_keys = [k.pub_key for k in get_user_ssh_keys(username)]
instance = Instance.objects.get(provider_alias=instance_id)
scripts = instance.scripts.all(
) # TODO: determine if script should be run by passing in a 'first_deploy=True/False'
# Example 'all members' strategy:
if not instance.project:
raise Exception(
"Expected this instance to have a project, found None: %s" %
instance)
group = instance.project.owner
group_ssh_keys = SSHKey.keys_for_group(group)
user_keys = [k.pub_key for k in group_ssh_keys]
extra_vars = {
"USERSSHKEYS":
user_keys,
"SCRIPTS": [{
"name": s.get_title_slug(),
"text": s.get_text()
} for s in scripts]
}
return ansible_deployment(instance_ip,
username,
instance_id,
playbooks_dir,
extra_vars=extra_vars,
**runner_opts)