def sync_node(node):
"""Builds, synchronizes and configures a node.
It also injects the ipaddress to the node's config file if not already
existent.
"""
if node.get('dummy') or 'dummy' in node.get('tags', []):
lib.print_header("Skipping dummy: {0}".format(env.host))
return False
current_node = lib.get_node(node['name'])
# Check if node locked
if solo.node_locked(current_node):
content = json.loads(solo.get_lock_info(current_node))
print colors.yellow("Skipping node {0}.\nLocked by {1}.\nReason: {2}".format(current_node['host_name'], content['author'], content['reason']))
return False
# Always configure Chef Solo
solo.configure(current_node)
ipaddress = _get_ipaddress(node)
# Everything was configured alright, so save the node configuration
# This is done without credentials, so that we keep the node name used
# by the user and not the hostname or IP translated by .ssh/config
filepath = save_config(node, ipaddress)
try:
# Synchronize the kitchen directory
_synchronize_node(filepath, node)
# Execute Chef Solo
_configure_node(node)
finally:
_node_cleanup()
return True
def lock_node(node, reason):
""""Calls locker with settings,current_node and action variables"""
current_node = lib.get_node(node['name'])
if solo.node_locked(current_node):
content = json.loads(solo.get_lock_info(current_node))
print colors.yellow("Node {0} already locked by {1}.\nReason: {2}".format(current_node['host_name'], content['author'], content['reason']))
raise SystemExit
else:
solo.lock(current_node, reason)
print colors.green("Node {0} locked".format(current_node['host_name']))
record_chef_run(node, "successful", reason)
def print_recipe(recipe):
"""Pretty prints the given recipe"""
print(colors.yellow("\n{0}".format(recipe['name'])))
print " description: {0}".format(recipe['description'])
print " version: {0}".format(recipe['version'])
print " dependencies: {0}".format(", ".join(recipe['dependencies']))
print " attributes: {0}".format(", ".join(recipe['attributes']))
def print_recipe(recipe):
"""Pretty prints the given recipe"""
print (colors.yellow("\n{0}".format(recipe["name"])))
print " description: {0}".format(recipe["description"])
print " version: {0}".format(recipe["version"])
print " dependencies: {0}".format(", ".join(recipe["dependencies"]))
print " attributes: {0}".format(", ".join(recipe["attributes"]))
def print_role(role, detailed=True):
"""Pretty prints the given role"""
if detailed:
print(colors.yellow(role.get('fullname')))
else:
print(" Role: {0}".format(role.get('fullname')))
if detailed:
print(" description: {0}".format(role.get('description')))
if 'default_attributes' in role:
print(" default_attributes:")
_pprint(role['default_attributes'])
if 'override_attributes' in role:
print(" override_attributes:")
_pprint(role['override_attributes'])
if detailed:
print(" run_list: {0}".format(role.get('run_list')))
print("")
def print_role(role, detailed=True):
"""Pretty prints the given role"""
if detailed:
print (colors.yellow(role.get("fullname")))
else:
print (" Role: {0}".format(role.get("fullname")))
if detailed:
print (" description: {0}".format(role.get("description")))
if "default_attributes" in role:
print (" default_attributes:")
_pprint(role["default_attributes"])
if "override_attributes" in role:
print (" override_attributes:")
_pprint(role["override_attributes"])
if detailed:
print (" run_list: {0}".format(role.get("run_list")))
print ("")
def print_node(node, detailed=False):
"""Pretty prints the given node"""
nodename = node['name']
print(colors.yellow("\n" + nodename))
# Roles
if detailed:
for role in get_roles_in_node(node):
print_role(_get_role(role), detailed=False)
else:
print(' Roles: {0}'.format(", ".join(get_roles_in_node(node))))
# Recipes
if detailed:
for recipe in get_recipes_in_node(node):
print " Recipe:", recipe
print " attributes: {0}".format(node.get(recipe, ""))
else:
print(' Recipes: {0}'.format(", ".join(get_recipes_in_node(node))))
# Node attributes
print " Node attributes:"
for attribute in node.keys():
if attribute == "run_list" or attribute == "name":
continue
print " {0}: {1}".format(attribute, node[attribute])
def print_node(node, detailed=False):
"""Pretty prints the given node"""
nodename = node["name"]
print (colors.yellow("\n" + nodename))
# Roles
if detailed:
for role in get_roles_in_node(node):
print_role(_get_role(role), detailed=False)
else:
print (" Roles: {0}".format(", ".join(get_roles_in_node(node))))
# Recipes
if detailed:
for recipe in get_recipes_in_node(node):
print " Recipe:", recipe
print " attributes: {0}".format(node.get(recipe, ""))
else:
print (" Recipes: {0}".format(", ".join(get_recipes_in_node(node))))
# Node attributes
print " Node attributes:"
for attribute in node.keys():
if attribute == "run_list" or attribute == "name":
continue
print " {0}: {1}".format(attribute, node[attribute])
def print_header(string):
"""Prints a colored header"""
print(colors.yellow("\n== {0} ==".format(string)))
def print_header(string):
"""Prints a colored header"""
print (colors.yellow("\n== {0} ==".format(string)))
