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Posted to commits@pekko.apache.org by fa...@apache.org on 2022/10/31 09:34:59 UTC
[incubator-pekko-samples] 02/02: work with old plugin version
This is an automated email from the ASF dual-hosted git repository.
fanningpj pushed a commit to branch aws-testing
in repository https://gitbox.apache.org/repos/asf/incubator-pekko-samples.git
commit 7481b9d78e2beca56a3dfcff2a89f05ae4547c71
Author: Christopher Batey <ch...@gmail.com>
AuthorDate: Mon Jan 13 11:25:22 2020 +0000
work with old plugin version
---
akka-sample-cqrs-scala/.gitignore | 2 +
akka-sample-cqrs-scala/build.sbt | 2 +-
akka-sample-cqrs-scala/infra/cassandra.yaml | 5 +
akka-sample-cqrs-scala/infra/ec2.ini | 219 +++
akka-sample-cqrs-scala/infra/ec2.py | 1712 ++++++++++++++++++++
.../infra/roles/cassandra/defaults/main.yaml | 1 +
.../infra/roles/cassandra/tasks/main.yaml | 39 +
akka-sample-cqrs-scala/src/main/resources/aws.conf | 32 +-
.../sample/cqrs/CassandraSessionExtension.scala | 8 +-
.../main/scala/sample/cqrs/EventProcessor.scala | 10 +-
.../src/main/scala/sample/cqrs/Main.scala | 2 +-
akka-sample-cqrs-scala/upload-app.sh | 2 +-
12 files changed, 2011 insertions(+), 23 deletions(-)
diff --git a/akka-sample-cqrs-scala/.gitignore b/akka-sample-cqrs-scala/.gitignore
index c3c3e19..90b7408 100644
--- a/akka-sample-cqrs-scala/.gitignore
+++ b/akka-sample-cqrs-scala/.gitignore
@@ -1 +1,3 @@
akka-sample-cqrs-scala-1.0
+dumps
+*.retry
diff --git a/akka-sample-cqrs-scala/build.sbt b/akka-sample-cqrs-scala/build.sbt
index d87bc6c..6ce0bf6 100644
--- a/akka-sample-cqrs-scala/build.sbt
+++ b/akka-sample-cqrs-scala/build.sbt
@@ -1,7 +1,7 @@
import NativePackagerHelper._
val AkkaVersion = "2.6.1"
-val AkkaPersistenceCassandraVersion = "0.98+118-c0a98f49+20200109-1155-SNAPSHOT"
+val AkkaPersistenceCassandraVersion = "0.102-SNAPSHOT"
val AkkaHttpVersion = "10.1.10"
lazy val `akka-sample-cqrs-scala` = project
diff --git a/akka-sample-cqrs-scala/infra/cassandra.yaml b/akka-sample-cqrs-scala/infra/cassandra.yaml
new file mode 100644
index 0000000..cddcb82
--- /dev/null
+++ b/akka-sample-cqrs-scala/infra/cassandra.yaml
@@ -0,0 +1,5 @@
+---
+- hosts: tag_Name_cassandra
+ sudo: yes
+ roles:
+ - cassandra
diff --git a/akka-sample-cqrs-scala/infra/ec2.ini b/akka-sample-cqrs-scala/infra/ec2.ini
new file mode 100644
index 0000000..d09b0fb
--- /dev/null
+++ b/akka-sample-cqrs-scala/infra/ec2.ini
@@ -0,0 +1,219 @@
+# Ansible EC2 external inventory script settings
+#
+
+[ec2]
+
+# to talk to a private eucalyptus instance uncomment these lines
+# and edit edit eucalyptus_host to be the host name of your cloud controller
+#eucalyptus = True
+#eucalyptus_host = clc.cloud.domain.org
+
+# AWS regions to make calls to. Set this to 'all' to make request to all regions
+# in AWS and merge the results together. Alternatively, set this to a comma
+# separated list of regions. E.g. 'us-east-1,us-west-1,us-west-2' and do not
+# provide the 'regions_exclude' option. If this is set to 'auto', AWS_REGION or
+# AWS_DEFAULT_REGION environment variable will be read to determine the region.
+regions = eu-central-1
+regions_exclude = us-gov-west-1, cn-north-1
+
+# When generating inventory, Ansible needs to know how to address a server.
+# Each EC2 instance has a lot of variables associated with it. Here is the list:
+# http://docs.pythonboto.org/en/latest/ref/ec2.html#module-boto.ec2.instance
+# Below are 2 variables that are used as the address of a server:
+# - destination_variable
+# - vpc_destination_variable
+
+# This is the normal destination variable to use. If you are running Ansible
+# from outside EC2, then 'public_dns_name' makes the most sense. If you are
+# running Ansible from within EC2, then perhaps you want to use the internal
+# address, and should set this to 'private_dns_name'. The key of an EC2 tag
+# may optionally be used; however the boto instance variables hold precedence
+# in the event of a collision.
+destination_variable = public_dns_name
+
+# This allows you to override the inventory_name with an ec2 variable, instead
+# of using the destination_variable above. Addressing (aka ansible_ssh_host)
+# will still use destination_variable. Tags should be written as 'tag_TAGNAME'.
+#hostname_variable = tag_Name
+
+# For server inside a VPC, using DNS names may not make sense. When an instance
+# has 'subnet_id' set, this variable is used. If the subnet is public, setting
+# this to 'ip_address' will return the public IP address. For instances in a
+# private subnet, this should be set to 'private_ip_address', and Ansible must
+# be run from within EC2. The key of an EC2 tag may optionally be used; however
+# the boto instance variables hold precedence in the event of a collision.
+# WARNING: - instances that are in the private vpc, _without_ public ip address
+# will not be listed in the inventory until You set:
+# vpc_destination_variable = private_ip_address
+vpc_destination_variable = ip_address
+
+# The following two settings allow flexible ansible host naming based on a
+# python format string and a comma-separated list of ec2 tags. Note that:
+#
+# 1) If the tags referenced are not present for some instances, empty strings
+# will be substituted in the format string.
+# 2) This overrides both destination_variable and vpc_destination_variable.
+#
+#destination_format = {0}.{1}.example.com
+#destination_format_tags = Name,environment
+
+# To tag instances on EC2 with the resource records that point to them from
+# Route53, set 'route53' to True.
+route53 = False
+
+# To use Route53 records as the inventory hostnames, uncomment and set
+# to equal the domain name you wish to use. You must also have 'route53' (above)
+# set to True.
+# route53_hostnames = .example.com
+
+# To exclude RDS instances from the inventory, uncomment and set to False.
+#rds = False
+
+# To exclude ElastiCache instances from the inventory, uncomment and set to False.
+#elasticache = False
+
+# Additionally, you can specify the list of zones to exclude looking up in
+# 'route53_excluded_zones' as a comma-separated list.
+# route53_excluded_zones = samplezone1.com, samplezone2.com
+
+# By default, only EC2 instances in the 'running' state are returned. Set
+# 'all_instances' to True to return all instances regardless of state.
+all_instances = False
+
+# By default, only EC2 instances in the 'running' state are returned. Specify
+# EC2 instance states to return as a comma-separated list. This
+# option is overridden when 'all_instances' is True.
+# instance_states = pending, running, shutting-down, terminated, stopping, stopped
+
+# By default, only RDS instances in the 'available' state are returned. Set
+# 'all_rds_instances' to True return all RDS instances regardless of state.
+all_rds_instances = False
+
+# Include RDS cluster information (Aurora etc.)
+include_rds_clusters = False
+
+# By default, only ElastiCache clusters and nodes in the 'available' state
+# are returned. Set 'all_elasticache_clusters' and/or 'all_elastic_nodes'
+# to True return all ElastiCache clusters and nodes, regardless of state.
+#
+# Note that all_elasticache_nodes only applies to listed clusters. That means
+# if you set all_elastic_clusters to false, no node will be return from
+# unavailable clusters, regardless of the state and to what you set for
+# all_elasticache_nodes.
+all_elasticache_replication_groups = False
+all_elasticache_clusters = False
+all_elasticache_nodes = False
+
+# API calls to EC2 are slow. For this reason, we cache the results of an API
+# call. Set this to the path you want cache files to be written to. Two files
+# will be written to this directory:
+# - ansible-ec2.cache
+# - ansible-ec2.index
+cache_path = ~/.ansible/tmp
+
+# The number of seconds a cache file is considered valid. After this many
+# seconds, a new API call will be made, and the cache file will be updated.
+# To disable the cache, set this value to 0
+cache_max_age = 300
+
+# Organize groups into a nested/hierarchy instead of a flat namespace.
+nested_groups = False
+
+# Replace - tags when creating groups to avoid issues with ansible
+replace_dash_in_groups = True
+
+# If set to true, any tag of the form "a,b,c" is expanded into a list
+# and the results are used to create additional tag_* inventory groups.
+expand_csv_tags = False
+
+# The EC2 inventory output can become very large. To manage its size,
+# configure which groups should be created.
+group_by_instance_id = True
+group_by_region = True
+group_by_availability_zone = True
+group_by_aws_account = False
+group_by_ami_id = True
+group_by_instance_type = True
+group_by_instance_state = False
+group_by_platform = True
+group_by_key_pair = True
+group_by_vpc_id = True
+group_by_security_group = True
+group_by_tag_keys = True
+group_by_tag_none = True
+group_by_route53_names = True
+group_by_rds_engine = True
+group_by_rds_parameter_group = True
+group_by_elasticache_engine = True
+group_by_elasticache_cluster = True
+group_by_elasticache_parameter_group = True
+group_by_elasticache_replication_group = True
+
+# If you only want to include hosts that match a certain regular expression
+# pattern_include = staging-*
+
+# If you want to exclude any hosts that match a certain regular expression
+# pattern_exclude = staging-*
+
+# Instance filters can be used to control which instances are retrieved for
+# inventory. For the full list of possible filters, please read the EC2 API
+# docs: http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeInstances.html#query-DescribeInstances-filters
+# Filters are key/value pairs separated by '=', to list multiple filters use
+# a list separated by commas. To "AND" criteria together, use "&". Note that
+# the "AND" is not useful along with stack_filters and so such usage is not allowed.
+# See examples below.
+
+# If you want to apply multiple filters simultaneously, set stack_filters to
+# True. Default behaviour is to combine the results of all filters. Stacking
+# allows the use of multiple conditions to filter down, for example by
+# environment and type of host.
+stack_filters = False
+
+# Retrieve only instances with (key=value) env=staging tag
+# instance_filters = tag:env=staging
+
+# Retrieve only instances with role=webservers OR role=dbservers tag
+# instance_filters = tag:role=webservers,tag:role=dbservers
+
+# Retrieve only t1.micro instances OR instances with tag env=staging
+# instance_filters = instance-type=t1.micro,tag:env=staging
+
+# You can use wildcards in filter values also. Below will list instances which
+# tag Name value matches webservers1*
+# (ex. webservers15, webservers1a, webservers123 etc)
+# instance_filters = tag:Name=webservers1*
+
+# Retrieve only instances of type t1.micro that also have tag env=stage
+# instance_filters = instance-type=t1.micro&tag:env=stage
+
+# Retrieve instances of type t1.micro AND tag env=stage, as well as any instance
+# that are of type m3.large, regardless of env tag
+# instance_filters = instance-type=t1.micro&tag:env=stage,instance-type=m3.large
+
+# An IAM role can be assumed, so all requests are run as that role.
+# This can be useful for connecting across different accounts, or to limit user
+# access
+# iam_role = role-arn
+
+# A boto configuration profile may be used to separate out credentials
+# see https://boto.readthedocs.io/en/latest/boto_config_tut.html
+# boto_profile = some-boto-profile-name
+
+
+[credentials]
+
+# The AWS credentials can optionally be specified here. Credentials specified
+# here are ignored if the environment variable AWS_ACCESS_KEY_ID or
+# AWS_PROFILE is set, or if the boto_profile property above is set.
+#
+# Supplying AWS credentials here is not recommended, as it introduces
+# non-trivial security concerns. When going down this route, please make sure
+# to set access permissions for this file correctly, e.g. handle it the same
+# way as you would a private SSH key.
+#
+# Unlike the boto and AWS configure files, this section does not support
+# profiles.
+#
+# aws_access_key_id = AXXXXXXXXXXXXXX
+# aws_secret_access_key = XXXXXXXXXXXXXXXXXXX
+# aws_security_token = XXXXXXXXXXXXXXXXXXXXXXXXXXXX
diff --git a/akka-sample-cqrs-scala/infra/ec2.py b/akka-sample-cqrs-scala/infra/ec2.py
new file mode 100755
index 0000000..feb3153
--- /dev/null
+++ b/akka-sample-cqrs-scala/infra/ec2.py
@@ -0,0 +1,1712 @@
+#!/usr/bin/env python
+
+'''
+EC2 external inventory script
+=================================
+
+Generates inventory that Ansible can understand by making API request to
+AWS EC2 using the Boto library.
+
+NOTE: This script assumes Ansible is being executed where the environment
+variables needed for Boto have already been set:
+ export AWS_ACCESS_KEY_ID='AK123'
+ export AWS_SECRET_ACCESS_KEY='abc123'
+
+Optional region environment variable if region is 'auto'
+
+This script also assumes that there is an ec2.ini file alongside it. To specify a
+different path to ec2.ini, define the EC2_INI_PATH environment variable:
+
+ export EC2_INI_PATH=/path/to/my_ec2.ini
+
+If you're using eucalyptus you need to set the above variables and
+you need to define:
+
+ export EC2_URL=http://hostname_of_your_cc:port/services/Eucalyptus
+
+If you're using boto profiles (requires boto>=2.24.0) you can choose a profile
+using the --boto-profile command line argument (e.g. ec2.py --boto-profile prod) or using
+the AWS_PROFILE variable:
+
+ AWS_PROFILE=prod ansible-playbook -i ec2.py myplaybook.yml
+
+For more details, see: http://docs.pythonboto.org/en/latest/boto_config_tut.html
+
+You can filter for specific EC2 instances by creating an environment variable
+named EC2_INSTANCE_FILTERS, which has the same format as the instance_filters
+entry documented in ec2.ini. For example, to find all hosts whose name begins
+with 'webserver', one might use:
+
+ export EC2_INSTANCE_FILTERS='tag:Name=webserver*'
+
+When run against a specific host, this script returns the following variables:
+ - ec2_ami_launch_index
+ - ec2_architecture
+ - ec2_association
+ - ec2_attachTime
+ - ec2_attachment
+ - ec2_attachmentId
+ - ec2_block_devices
+ - ec2_client_token
+ - ec2_deleteOnTermination
+ - ec2_description
+ - ec2_deviceIndex
+ - ec2_dns_name
+ - ec2_eventsSet
+ - ec2_group_name
+ - ec2_hypervisor
+ - ec2_id
+ - ec2_image_id
+ - ec2_instanceState
+ - ec2_instance_type
+ - ec2_ipOwnerId
+ - ec2_ip_address
+ - ec2_item
+ - ec2_kernel
+ - ec2_key_name
+ - ec2_launch_time
+ - ec2_monitored
+ - ec2_monitoring
+ - ec2_networkInterfaceId
+ - ec2_ownerId
+ - ec2_persistent
+ - ec2_placement
+ - ec2_platform
+ - ec2_previous_state
+ - ec2_private_dns_name
+ - ec2_private_ip_address
+ - ec2_publicIp
+ - ec2_public_dns_name
+ - ec2_ramdisk
+ - ec2_reason
+ - ec2_region
+ - ec2_requester_id
+ - ec2_root_device_name
+ - ec2_root_device_type
+ - ec2_security_group_ids
+ - ec2_security_group_names
+ - ec2_shutdown_state
+ - ec2_sourceDestCheck
+ - ec2_spot_instance_request_id
+ - ec2_state
+ - ec2_state_code
+ - ec2_state_reason
+ - ec2_status
+ - ec2_subnet_id
+ - ec2_tenancy
+ - ec2_virtualization_type
+ - ec2_vpc_id
+
+These variables are pulled out of a boto.ec2.instance object. There is a lack of
+consistency with variable spellings (camelCase and underscores) since this
+just loops through all variables the object exposes. It is preferred to use the
+ones with underscores when multiple exist.
+
+In addition, if an instance has AWS tags associated with it, each tag is a new
+variable named:
+ - ec2_tag_[Key] = [Value]
+
+Security groups are comma-separated in 'ec2_security_group_ids' and
+'ec2_security_group_names'.
+
+When destination_format and destination_format_tags are specified
+the destination_format can be built from the instance tags and attributes.
+The behavior will first check the user defined tags, then proceed to
+check instance attributes, and finally if neither are found 'nil' will
+be used instead.
+
+'my_instance': {
+ 'region': 'us-east-1', # attribute
+ 'availability_zone': 'us-east-1a', # attribute
+ 'private_dns_name': '172.31.0.1', # attribute
+ 'ec2_tag_deployment': 'blue', # tag
+ 'ec2_tag_clusterid': 'ansible', # tag
+ 'ec2_tag_Name': 'webserver', # tag
+ ...
+}
+
+Inside of the ec2.ini file the following settings are specified:
+...
+destination_format: {0}-{1}-{2}-{3}
+destination_format_tags: Name,clusterid,deployment,private_dns_name
+...
+
+These settings would produce a destination_format as the following:
+'webserver-ansible-blue-172.31.0.1'
+'''
+
+# (c) 2012, Peter Sankauskas
+#
+# This file is part of Ansible,
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
+
+######################################################################
+
+import sys
+import os
+import argparse
+import re
+from time import time
+from copy import deepcopy
+from datetime import date, datetime
+import boto
+from boto import ec2
+from boto import rds
+from boto import elasticache
+from boto import route53
+from boto import sts
+
+from ansible.module_utils import six
+from ansible.module_utils import ec2 as ec2_utils
+from ansible.module_utils.six.moves import configparser
+
+HAS_BOTO3 = False
+try:
+ import boto3 # noqa
+ HAS_BOTO3 = True
+except ImportError:
+ pass
+
+from collections import defaultdict
+
+import json
+
+DEFAULTS = {
+ 'all_elasticache_clusters': 'False',
+ 'all_elasticache_nodes': 'False',
+ 'all_elasticache_replication_groups': 'False',
+ 'all_instances': 'False',
+ 'all_rds_instances': 'False',
+ 'aws_access_key_id': '',
+ 'aws_secret_access_key': '',
+ 'aws_security_token': '',
+ 'boto_profile': '',
+ 'cache_max_age': '300',
+ 'cache_path': '~/.ansible/tmp',
+ 'destination_variable': 'public_dns_name',
+ 'elasticache': 'True',
+ 'eucalyptus': 'False',
+ 'eucalyptus_host': '',
+ 'expand_csv_tags': 'False',
+ 'group_by_ami_id': 'True',
+ 'group_by_availability_zone': 'True',
+ 'group_by_aws_account': 'False',
+ 'group_by_elasticache_cluster': 'True',
+ 'group_by_elasticache_engine': 'True',
+ 'group_by_elasticache_parameter_group': 'True',
+ 'group_by_elasticache_replication_group': 'True',
+ 'group_by_instance_id': 'True',
+ 'group_by_instance_state': 'False',
+ 'group_by_instance_type': 'True',
+ 'group_by_key_pair': 'True',
+ 'group_by_platform': 'True',
+ 'group_by_rds_engine': 'True',
+ 'group_by_rds_parameter_group': 'True',
+ 'group_by_region': 'True',
+ 'group_by_route53_names': 'True',
+ 'group_by_security_group': 'True',
+ 'group_by_tag_keys': 'True',
+ 'group_by_tag_none': 'True',
+ 'group_by_vpc_id': 'True',
+ 'hostname_variable': '',
+ 'iam_role': '',
+ 'include_rds_clusters': 'False',
+ 'nested_groups': 'False',
+ 'pattern_exclude': '',
+ 'pattern_include': '',
+ 'rds': 'False',
+ 'regions': 'all',
+ 'regions_exclude': 'us-gov-west-1, cn-north-1',
+ 'replace_dash_in_groups': 'True',
+ 'route53': 'False',
+ 'route53_excluded_zones': '',
+ 'route53_hostnames': '',
+ 'stack_filters': 'False',
+ 'vpc_destination_variable': 'ip_address'
+}
+
+
+class Ec2Inventory(object):
+
+ def _empty_inventory(self):
+ return {"_meta": {"hostvars": {}}}
+
+ def _json_serial(self, obj):
+ """JSON serializer for objects not serializable by default json code"""
+
+ if isinstance(obj, (datetime, date)):
+ return obj.isoformat()
+ raise TypeError("Type %s not serializable" % type(obj))
+
+ def __init__(self):
+ ''' Main execution path '''
+
+ # Inventory grouped by instance IDs, tags, security groups, regions,
+ # and availability zones
+ self.inventory = self._empty_inventory()
+
+ self.aws_account_id = None
+
+ # Index of hostname (address) to instance ID
+ self.index = {}
+
+ # Boto profile to use (if any)
+ self.boto_profile = None
+
+ # AWS credentials.
+ self.credentials = {}
+
+ # Read settings and parse CLI arguments
+ self.parse_cli_args()
+ self.read_settings()
+
+ # Make sure that profile_name is not passed at all if not set
+ # as pre 2.24 boto will fall over otherwise
+ if self.boto_profile:
+ if not hasattr(boto.ec2.EC2Connection, 'profile_name'):
+ self.fail_with_error("boto version must be >= 2.24 to use profile")
+
+ # Cache
+ if self.args.refresh_cache:
+ self.do_api_calls_update_cache()
+ elif not self.is_cache_valid():
+ self.do_api_calls_update_cache()
+
+ # Data to print
+ if self.args.host:
+ data_to_print = self.get_host_info()
+
+ elif self.args.list:
+ # Display list of instances for inventory
+ if self.inventory == self._empty_inventory():
+ data_to_print = self.get_inventory_from_cache()
+ else:
+ data_to_print = self.json_format_dict(self.inventory, True)
+
+ print(data_to_print)
+
+ def is_cache_valid(self):
+ ''' Determines if the cache files have expired, or if it is still valid '''
+
+ if os.path.isfile(self.cache_path_cache):
+ mod_time = os.path.getmtime(self.cache_path_cache)
+ current_time = time()
+ if (mod_time + self.cache_max_age) > current_time:
+ if os.path.isfile(self.cache_path_index):
+ return True
+
+ return False
+
+ def read_settings(self):
+ ''' Reads the settings from the ec2.ini file '''
+
+ scriptbasename = __file__
+ scriptbasename = os.path.basename(scriptbasename)
+ scriptbasename = scriptbasename.replace('.py', '')
+
+ defaults = {
+ 'ec2': {
+ 'ini_fallback': os.path.join(os.path.dirname(__file__), 'ec2.ini'),
+ 'ini_path': os.path.join(os.path.dirname(__file__), '%s.ini' % scriptbasename)
+ }
+ }
+
+ if six.PY3:
+ config = configparser.ConfigParser(DEFAULTS)
+ else:
+ config = configparser.SafeConfigParser(DEFAULTS)
+ ec2_ini_path = os.environ.get('EC2_INI_PATH', defaults['ec2']['ini_path'])
+ ec2_ini_path = os.path.expanduser(os.path.expandvars(ec2_ini_path))
+
+ if not os.path.isfile(ec2_ini_path):
+ ec2_ini_path = os.path.expanduser(defaults['ec2']['ini_fallback'])
+
+ if os.path.isfile(ec2_ini_path):
+ config.read(ec2_ini_path)
+
+ # Add empty sections if they don't exist
+ try:
+ config.add_section('ec2')
+ except configparser.DuplicateSectionError:
+ pass
+
+ try:
+ config.add_section('credentials')
+ except configparser.DuplicateSectionError:
+ pass
+
+ # is eucalyptus?
+ self.eucalyptus = config.getboolean('ec2', 'eucalyptus')
+ self.eucalyptus_host = config.get('ec2', 'eucalyptus_host')
+
+ # Regions
+ self.regions = []
+ config_regions = config.get('ec2', 'regions')
+ if (config_regions == 'all'):
+ if self.eucalyptus_host:
+ self.regions.append(boto.connect_euca(host=self.eucalyptus_host).region.name, **self.credentials)
+ else:
+ config_regions_exclude = config.get('ec2', 'regions_exclude')
+
+ for region_info in ec2.regions():
+ if region_info.name not in config_regions_exclude:
+ self.regions.append(region_info.name)
+ else:
+ self.regions = config_regions.split(",")
+ if 'auto' in self.regions:
+ env_region = os.environ.get('AWS_REGION')
+ if env_region is None:
+ env_region = os.environ.get('AWS_DEFAULT_REGION')
+ self.regions = [env_region]
+
+ # Destination addresses
+ self.destination_variable = config.get('ec2', 'destination_variable')
+ self.vpc_destination_variable = config.get('ec2', 'vpc_destination_variable')
+ self.hostname_variable = config.get('ec2', 'hostname_variable')
+
+ if config.has_option('ec2', 'destination_format') and \
+ config.has_option('ec2', 'destination_format_tags'):
+ self.destination_format = config.get('ec2', 'destination_format')
+ self.destination_format_tags = config.get('ec2', 'destination_format_tags').split(',')
+ else:
+ self.destination_format = None
+ self.destination_format_tags = None
+
+ # Route53
+ self.route53_enabled = config.getboolean('ec2', 'route53')
+ self.route53_hostnames = config.get('ec2', 'route53_hostnames')
+
+ self.route53_excluded_zones = []
+ self.route53_excluded_zones = [a for a in config.get('ec2', 'route53_excluded_zones').split(',') if a]
+
+ # Include RDS instances?
+ self.rds_enabled = config.getboolean('ec2', 'rds')
+
+ # Include RDS cluster instances?
+ self.include_rds_clusters = config.getboolean('ec2', 'include_rds_clusters')
+
+ # Include ElastiCache instances?
+ self.elasticache_enabled = config.getboolean('ec2', 'elasticache')
+
+ # Return all EC2 instances?
+ self.all_instances = config.getboolean('ec2', 'all_instances')
+
+ # Instance states to be gathered in inventory. Default is 'running'.
+ # Setting 'all_instances' to 'yes' overrides this option.
+ ec2_valid_instance_states = [
+ 'pending',
+ 'running',
+ 'shutting-down',
+ 'terminated',
+ 'stopping',
+ 'stopped'
+ ]
+ self.ec2_instance_states = []
+ if self.all_instances:
+ self.ec2_instance_states = ec2_valid_instance_states
+ elif config.has_option('ec2', 'instance_states'):
+ for instance_state in config.get('ec2', 'instance_states').split(','):
+ instance_state = instance_state.strip()
+ if instance_state not in ec2_valid_instance_states:
+ continue
+ self.ec2_instance_states.append(instance_state)
+ else:
+ self.ec2_instance_states = ['running']
+
+ # Return all RDS instances? (if RDS is enabled)
+ self.all_rds_instances = config.getboolean('ec2', 'all_rds_instances')
+
+ # Return all ElastiCache replication groups? (if ElastiCache is enabled)
+ self.all_elasticache_replication_groups = config.getboolean('ec2', 'all_elasticache_replication_groups')
+
+ # Return all ElastiCache clusters? (if ElastiCache is enabled)
+ self.all_elasticache_clusters = config.getboolean('ec2', 'all_elasticache_clusters')
+
+ # Return all ElastiCache nodes? (if ElastiCache is enabled)
+ self.all_elasticache_nodes = config.getboolean('ec2', 'all_elasticache_nodes')
+
+ # boto configuration profile (prefer CLI argument then environment variables then config file)
+ self.boto_profile = self.args.boto_profile or \
+ os.environ.get('AWS_PROFILE') or \
+ config.get('ec2', 'boto_profile')
+
+ # AWS credentials (prefer environment variables)
+ if not (self.boto_profile or os.environ.get('AWS_ACCESS_KEY_ID') or
+ os.environ.get('AWS_PROFILE')):
+
+ aws_access_key_id = config.get('credentials', 'aws_access_key_id')
+ aws_secret_access_key = config.get('credentials', 'aws_secret_access_key')
+ aws_security_token = config.get('credentials', 'aws_security_token')
+
+ if aws_access_key_id:
+ self.credentials = {
+ 'aws_access_key_id': aws_access_key_id,
+ 'aws_secret_access_key': aws_secret_access_key
+ }
+ if aws_security_token:
+ self.credentials['security_token'] = aws_security_token
+
+ # Cache related
+ cache_dir = os.path.expanduser(config.get('ec2', 'cache_path'))
+ if self.boto_profile:
+ cache_dir = os.path.join(cache_dir, 'profile_' + self.boto_profile)
+ if not os.path.exists(cache_dir):
+ os.makedirs(cache_dir)
+
+ cache_name = 'ansible-ec2'
+ cache_id = self.boto_profile or os.environ.get('AWS_ACCESS_KEY_ID', self.credentials.get('aws_access_key_id'))
+ if cache_id:
+ cache_name = '%s-%s' % (cache_name, cache_id)
+ cache_name += '-' + str(abs(hash(__file__)))[1:7]
+ self.cache_path_cache = os.path.join(cache_dir, "%s.cache" % cache_name)
+ self.cache_path_index = os.path.join(cache_dir, "%s.index" % cache_name)
+ self.cache_max_age = config.getint('ec2', 'cache_max_age')
+
+ self.expand_csv_tags = config.getboolean('ec2', 'expand_csv_tags')
+
+ # Configure nested groups instead of flat namespace.
+ self.nested_groups = config.getboolean('ec2', 'nested_groups')
+
+ # Replace dash or not in group names
+ self.replace_dash_in_groups = config.getboolean('ec2', 'replace_dash_in_groups')
+
+ # IAM role to assume for connection
+ self.iam_role = config.get('ec2', 'iam_role')
+
+ # Configure which groups should be created.
+
+ group_by_options = [a for a in DEFAULTS if a.startswith('group_by')]
+ for option in group_by_options:
+ setattr(self, option, config.getboolean('ec2', option))
+
+ # Do we need to just include hosts that match a pattern?
+ self.pattern_include = config.get('ec2', 'pattern_include')
+ if self.pattern_include:
+ self.pattern_include = re.compile(self.pattern_include)
+
+ # Do we need to exclude hosts that match a pattern?
+ self.pattern_exclude = config.get('ec2', 'pattern_exclude')
+ if self.pattern_exclude:
+ self.pattern_exclude = re.compile(self.pattern_exclude)
+
+ # Do we want to stack multiple filters?
+ self.stack_filters = config.getboolean('ec2', 'stack_filters')
+
+ # Instance filters (see boto and EC2 API docs). Ignore invalid filters.
+ self.ec2_instance_filters = []
+
+ if config.has_option('ec2', 'instance_filters') or 'EC2_INSTANCE_FILTERS' in os.environ:
+ filters = os.getenv('EC2_INSTANCE_FILTERS', config.get('ec2', 'instance_filters') if config.has_option('ec2', 'instance_filters') else '')
+
+ if self.stack_filters and '&' in filters:
+ self.fail_with_error("AND filters along with stack_filter enabled is not supported.\n")
+
+ filter_sets = [f for f in filters.split(',') if f]
+
+ for filter_set in filter_sets:
+ filters = {}
+ filter_set = filter_set.strip()
+ for instance_filter in filter_set.split("&"):
+ instance_filter = instance_filter.strip()
+ if not instance_filter or '=' not in instance_filter:
+ continue
+ filter_key, filter_value = [x.strip() for x in instance_filter.split('=', 1)]
+ if not filter_key:
+ continue
+ filters[filter_key] = filter_value
+ self.ec2_instance_filters.append(filters.copy())
+
+ def parse_cli_args(self):
+ ''' Command line argument processing '''
+
+ parser = argparse.ArgumentParser(description='Produce an Ansible Inventory file based on EC2')
+ parser.add_argument('--list', action='store_true', default=True,
+ help='List instances (default: True)')
+ parser.add_argument('--host', action='store',
+ help='Get all the variables about a specific instance')
+ parser.add_argument('--refresh-cache', action='store_true', default=False,
+ help='Force refresh of cache by making API requests to EC2 (default: False - use cache files)')
+ parser.add_argument('--profile', '--boto-profile', action='store', dest='boto_profile',
+ help='Use boto profile for connections to EC2')
+ self.args = parser.parse_args()
+
+ def do_api_calls_update_cache(self):
+ ''' Do API calls to each region, and save data in cache files '''
+
+ if self.route53_enabled:
+ self.get_route53_records()
+
+ for region in self.regions:
+ self.get_instances_by_region(region)
+ if self.rds_enabled:
+ self.get_rds_instances_by_region(region)
+ if self.elasticache_enabled:
+ self.get_elasticache_clusters_by_region(region)
+ self.get_elasticache_replication_groups_by_region(region)
+ if self.include_rds_clusters:
+ self.include_rds_clusters_by_region(region)
+
+ self.write_to_cache(self.inventory, self.cache_path_cache)
+ self.write_to_cache(self.index, self.cache_path_index)
+
+ def connect(self, region):
+ ''' create connection to api server'''
+ if self.eucalyptus:
+ conn = boto.connect_euca(host=self.eucalyptus_host, **self.credentials)
+ conn.APIVersion = '2010-08-31'
+ else:
+ conn = self.connect_to_aws(ec2, region)
+ return conn
+
+ def boto_fix_security_token_in_profile(self, connect_args):
+ ''' monkey patch for boto issue boto/boto#2100 '''
+ profile = 'profile ' + self.boto_profile
+ if boto.config.has_option(profile, 'aws_security_token'):
+ connect_args['security_token'] = boto.config.get(profile, 'aws_security_token')
+ return connect_args
+
+ def connect_to_aws(self, module, region):
+ connect_args = deepcopy(self.credentials)
+
+ # only pass the profile name if it's set (as it is not supported by older boto versions)
+ if self.boto_profile:
+ connect_args['profile_name'] = self.boto_profile
+ self.boto_fix_security_token_in_profile(connect_args)
+ elif os.environ.get('AWS_SESSION_TOKEN'):
+ connect_args['security_token'] = os.environ.get('AWS_SESSION_TOKEN')
+
+ if self.iam_role:
+ sts_conn = sts.connect_to_region(region, **connect_args)
+ role = sts_conn.assume_role(self.iam_role, 'ansible_dynamic_inventory')
+ connect_args['aws_access_key_id'] = role.credentials.access_key
+ connect_args['aws_secret_access_key'] = role.credentials.secret_key
+ connect_args['security_token'] = role.credentials.session_token
+
+ conn = module.connect_to_region(region, **connect_args)
+ # connect_to_region will fail "silently" by returning None if the region name is wrong or not supported
+ if conn is None:
+ self.fail_with_error("region name: %s likely not supported, or AWS is down. connection to region failed." % region)
+ return conn
+
+ def get_instances_by_region(self, region):
+ ''' Makes an AWS EC2 API call to the list of instances in a particular
+ region '''
+
+ try:
+ conn = self.connect(region)
+ reservations = []
+ if self.ec2_instance_filters:
+ if self.stack_filters:
+ filters_dict = {}
+ for filters in self.ec2_instance_filters:
+ filters_dict.update(filters)
+ reservations.extend(conn.get_all_instances(filters=filters_dict))
+ else:
+ for filters in self.ec2_instance_filters:
+ reservations.extend(conn.get_all_instances(filters=filters))
+ else:
+ reservations = conn.get_all_instances()
+
+ # Pull the tags back in a second step
+ # AWS are on record as saying that the tags fetched in the first `get_all_instances` request are not
+ # reliable and may be missing, and the only way to guarantee they are there is by calling `get_all_tags`
+ instance_ids = []
+ for reservation in reservations:
+ instance_ids.extend([instance.id for instance in reservation.instances])
+
+ max_filter_value = 199
+ tags = []
+ for i in range(0, len(instance_ids), max_filter_value):
+ tags.extend(conn.get_all_tags(filters={'resource-type': 'instance', 'resource-id': instance_ids[i:i + max_filter_value]}))
+
+ tags_by_instance_id = defaultdict(dict)
+ for tag in tags:
+ tags_by_instance_id[tag.res_id][tag.name] = tag.value
+
+ if (not self.aws_account_id) and reservations:
+ self.aws_account_id = reservations[0].owner_id
+
+ for reservation in reservations:
+ for instance in reservation.instances:
+ instance.tags = tags_by_instance_id[instance.id]
+ self.add_instance(instance, region)
+
+ except boto.exception.BotoServerError as e:
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ else:
+ backend = 'Eucalyptus' if self.eucalyptus else 'AWS'
+ error = "Error connecting to %s backend.\n%s" % (backend, e.message)
+ self.fail_with_error(error, 'getting EC2 instances')
+
+ def tags_match_filters(self, tags):
+ ''' return True if given tags match configured filters '''
+ if not self.ec2_instance_filters:
+ return True
+
+ for filters in self.ec2_instance_filters:
+ for filter_name, filter_value in filters.items():
+ if filter_name[:4] != 'tag:':
+ continue
+ filter_name = filter_name[4:]
+ if filter_name not in tags:
+ if self.stack_filters:
+ return False
+ continue
+ if isinstance(filter_value, list):
+ if self.stack_filters and tags[filter_name] not in filter_value:
+ return False
+ if not self.stack_filters and tags[filter_name] in filter_value:
+ return True
+ if isinstance(filter_value, six.string_types):
+ if self.stack_filters and tags[filter_name] != filter_value:
+ return False
+ if not self.stack_filters and tags[filter_name] == filter_value:
+ return True
+
+ return self.stack_filters
+
+ def get_rds_instances_by_region(self, region):
+ ''' Makes an AWS API call to the list of RDS instances in a particular
+ region '''
+
+ if not HAS_BOTO3:
+ self.fail_with_error("Working with RDS instances requires boto3 - please install boto3 and try again",
+ "getting RDS instances")
+
+ client = ec2_utils.boto3_inventory_conn('client', 'rds', region, **self.credentials)
+ db_instances = client.describe_db_instances()
+
+ try:
+ conn = self.connect_to_aws(rds, region)
+ if conn:
+ marker = None
+ while True:
+ instances = conn.get_all_dbinstances(marker=marker)
+ marker = instances.marker
+ for index, instance in enumerate(instances):
+ # Add tags to instances.
+ instance.arn = db_instances['DBInstances'][index]['DBInstanceArn']
+ tags = client.list_tags_for_resource(ResourceName=instance.arn)['TagList']
+ instance.tags = {}
+ for tag in tags:
+ instance.tags[tag['Key']] = tag['Value']
+ if self.tags_match_filters(instance.tags):
+ self.add_rds_instance(instance, region)
+ if not marker:
+ break
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ elif e.error_code == "OptInRequired":
+ error = "RDS hasn't been enabled for this account yet. " \
+ "You must either log in to the RDS service through the AWS console to enable it, " \
+ "or set 'rds = False' in ec2.ini"
+ elif not e.reason == "Forbidden":
+ error = "Looks like AWS RDS is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting RDS instances')
+
+ def include_rds_clusters_by_region(self, region):
+ if not HAS_BOTO3:
+ self.fail_with_error("Working with RDS clusters requires boto3 - please install boto3 and try again",
+ "getting RDS clusters")
+
+ client = ec2_utils.boto3_inventory_conn('client', 'rds', region, **self.credentials)
+
+ marker, clusters = '', []
+ while marker is not None:
+ resp = client.describe_db_clusters(Marker=marker)
+ clusters.extend(resp["DBClusters"])
+ marker = resp.get('Marker', None)
+
+ account_id = boto.connect_iam().get_user().arn.split(':')[4]
+ c_dict = {}
+ for c in clusters:
+ if not self.ec2_instance_filters:
+ matches_filter = True
+ else:
+ matches_filter = False
+
+ try:
+ # arn:aws:rds:<region>:<account number>:<resourcetype>:<name>
+ tags = client.list_tags_for_resource(
+ ResourceName='arn:aws:rds:' + region + ':' + account_id + ':cluster:' + c['DBClusterIdentifier'])
+ c['Tags'] = tags['TagList']
+
+ if self.ec2_instance_filters:
+ for filters in self.ec2_instance_filters:
+ for filter_key, filter_values in filters.items():
+ # get AWS tag key e.g. tag:env will be 'env'
+ tag_name = filter_key.split(":", 1)[1]
+ # Filter values is a list (if you put multiple values for the same tag name)
+ matches_filter = any(d['Key'] == tag_name and d['Value'] in filter_values for d in c['Tags'])
+
+ if matches_filter:
+ # it matches a filter, so stop looking for further matches
+ break
+
+ if matches_filter:
+ break
+
+ except Exception as e:
+ if e.message.find('DBInstanceNotFound') >= 0:
+ # AWS RDS bug (2016-01-06) means deletion does not fully complete and leave an 'empty' cluster.
+ # Ignore errors when trying to find tags for these
+ pass
+
+ # ignore empty clusters caused by AWS bug
+ if len(c['DBClusterMembers']) == 0:
+ continue
+ elif matches_filter:
+ c_dict[c['DBClusterIdentifier']] = c
+
+ self.inventory['db_clusters'] = c_dict
+
+ def get_elasticache_clusters_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache clusters (with
+ nodes' info) in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_instances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ clusters = []
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ # show_cache_node_info = True
+ # because we also want nodes' information
+ _marker = 1
+ while _marker:
+ if _marker == 1:
+ _marker = None
+ response = conn.describe_cache_clusters(None, None, _marker, True)
+ _marker = response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['Marker']
+ try:
+ # Boto also doesn't provide wrapper classes to CacheClusters or
+ # CacheNodes. Because of that we can't make use of the get_list
+ # method in the AWSQueryConnection. Let's do the work manually
+ clusters = clusters + response['DescribeCacheClustersResponse']['DescribeCacheClustersResult']['CacheClusters']
+ except KeyError as e:
+ error = "ElastiCache query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ elif e.error_code == "OptInRequired":
+ error = "ElastiCache hasn't been enabled for this account yet. " \
+ "You must either log in to the ElastiCache service through the AWS console to enable it, " \
+ "or set 'elasticache = False' in ec2.ini"
+ elif not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for cluster in clusters:
+ self.add_elasticache_cluster(cluster, region)
+
+ def get_elasticache_replication_groups_by_region(self, region):
+ ''' Makes an AWS API call to the list of ElastiCache replication groups
+ in a particular region.'''
+
+ # ElastiCache boto module doesn't provide a get_all_instances method,
+ # that's why we need to call describe directly (it would be called by
+ # the shorthand method anyway...)
+ try:
+ conn = self.connect_to_aws(elasticache, region)
+ if conn:
+ response = conn.describe_replication_groups()
+
+ except boto.exception.BotoServerError as e:
+ error = e.reason
+
+ if e.error_code == 'AuthFailure':
+ error = self.get_auth_error_message()
+ if not e.reason == "Forbidden":
+ error = "Looks like AWS ElastiCache [Replication Groups] is down:\n%s" % e.message
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ try:
+ # Boto also doesn't provide wrapper classes to ReplicationGroups
+ # Because of that we can't make use of the get_list method in the
+ # AWSQueryConnection. Let's do the work manually
+ replication_groups = response['DescribeReplicationGroupsResponse']['DescribeReplicationGroupsResult']['ReplicationGroups']
+
+ except KeyError as e:
+ error = "ElastiCache [Replication Groups] query to AWS failed (unexpected format)."
+ self.fail_with_error(error, 'getting ElastiCache clusters')
+
+ for replication_group in replication_groups:
+ self.add_elasticache_replication_group(replication_group, region)
+
+ def get_auth_error_message(self):
+ ''' create an informative error message if there is an issue authenticating'''
+ errors = ["Authentication error retrieving ec2 inventory."]
+ if None in [os.environ.get('AWS_ACCESS_KEY_ID'), os.environ.get('AWS_SECRET_ACCESS_KEY')]:
+ errors.append(' - No AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment vars found')
+ else:
+ errors.append(' - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY environment vars found but may not be correct')
+
+ boto_paths = ['/etc/boto.cfg', '~/.boto', '~/.aws/credentials']
+ boto_config_found = [p for p in boto_paths if os.path.isfile(os.path.expanduser(p))]
+ if len(boto_config_found) > 0:
+ errors.append(" - Boto configs found at '%s', but the credentials contained may not be correct" % ', '.join(boto_config_found))
+ else:
+ errors.append(" - No Boto config found at any expected location '%s'" % ', '.join(boto_paths))
+
+ return '\n'.join(errors)
+
+ def fail_with_error(self, err_msg, err_operation=None):
+ '''log an error to std err for ansible-playbook to consume and exit'''
+ if err_operation:
+ err_msg = 'ERROR: "{err_msg}", while: {err_operation}'.format(
+ err_msg=err_msg, err_operation=err_operation)
+ sys.stderr.write(err_msg)
+ sys.exit(1)
+
+ def get_instance(self, region, instance_id):
+ conn = self.connect(region)
+
+ reservations = conn.get_all_instances([instance_id])
+ for reservation in reservations:
+ for instance in reservation.instances:
+ return instance
+
+ def add_instance(self, instance, region):
+ ''' Adds an instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only return instances with desired instance states
+ if instance.state not in self.ec2_instance_states:
+ return
+
+ # Select the best destination address
+ # When destination_format and destination_format_tags are specified
+ # the following code will attempt to find the instance tags first,
+ # then the instance attributes next, and finally if neither are found
+ # assign nil for the desired destination format attribute.
+ if self.destination_format and self.destination_format_tags:
+ dest_vars = []
+ inst_tags = getattr(instance, 'tags')
+ for tag in self.destination_format_tags:
+ if tag in inst_tags:
+ dest_vars.append(inst_tags[tag])
+ elif hasattr(instance, tag):
+ dest_vars.append(getattr(instance, tag))
+ else:
+ dest_vars.append('nil')
+
+ dest = self.destination_format.format(*dest_vars)
+ elif instance.subnet_id:
+ dest = getattr(instance, self.vpc_destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.vpc_destination_variable, None)
+ else:
+ dest = getattr(instance, self.destination_variable, None)
+ if dest is None:
+ dest = getattr(instance, 'tags').get(self.destination_variable, None)
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # set the hostname from route53
+ if self.route53_enabled and self.route53_hostnames:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ if name.endswith(self.route53_hostnames):
+ hostname = name
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+ # to_safe strips hostname characters like dots, so don't strip route53 hostnames
+ elif self.route53_enabled and self.route53_hostnames and hostname.endswith(self.route53_hostnames):
+ hostname = hostname.lower()
+ else:
+ hostname = self.to_safe(hostname).lower()
+
+ # if we only want to include hosts that match a pattern, skip those that don't
+ if self.pattern_include and not self.pattern_include.match(hostname):
+ return
+
+ # if we need to exclude hosts that match a pattern, skip those
+ if self.pattern_exclude and self.pattern_exclude.match(hostname):
+ return
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.placement, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.placement)
+ self.push_group(self.inventory, 'zones', instance.placement)
+
+ # Inventory: Group by Amazon Machine Image (AMI) ID
+ if self.group_by_ami_id:
+ ami_id = self.to_safe(instance.image_id)
+ self.push(self.inventory, ami_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'images', ami_id)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_type)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by instance state
+ if self.group_by_instance_state:
+ state_name = self.to_safe('instance_state_' + instance.state)
+ self.push(self.inventory, state_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instance_states', state_name)
+
+ # Inventory: Group by platform
+ if self.group_by_platform:
+ if instance.platform:
+ platform = self.to_safe('platform_' + instance.platform)
+ else:
+ platform = self.to_safe('platform_undefined')
+ self.push(self.inventory, platform, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'platforms', platform)
+
+ # Inventory: Group by key pair
+ if self.group_by_key_pair and instance.key_name:
+ key_name = self.to_safe('key_' + instance.key_name)
+ self.push(self.inventory, key_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'keys', key_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ for group in instance.groups:
+ key = self.to_safe("security_group_" + group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+
+ # Inventory: Group by AWS account ID
+ if self.group_by_aws_account:
+ self.push(self.inventory, self.aws_account_id, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'accounts', self.aws_account_id)
+
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by Route53 domain names if enabled
+ if self.route53_enabled and self.group_by_route53_names:
+ route53_names = self.get_instance_route53_names(instance)
+ for name in route53_names:
+ self.push(self.inventory, name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'route53', name)
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: tag all EC2 instances
+ self.push(self.inventory, 'ec2', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_host'] = dest
+
+ def add_rds_instance(self, instance, region):
+ ''' Adds an RDS instance to the inventory and index, as long as it is
+ addressable '''
+
+ # Only want available instances unless all_rds_instances is True
+ if not self.all_rds_instances and instance.status != 'available':
+ return
+
+ # Select the best destination address
+ dest = instance.endpoint[0]
+
+ if not dest:
+ # Skip instances we cannot address (e.g. private VPC subnet)
+ return
+
+ # Set the inventory name
+ hostname = None
+ if self.hostname_variable:
+ if self.hostname_variable.startswith('tag_'):
+ hostname = instance.tags.get(self.hostname_variable[4:], None)
+ else:
+ hostname = getattr(instance, self.hostname_variable)
+
+ # If we can't get a nice hostname, use the destination address
+ if not hostname:
+ hostname = dest
+
+ hostname = self.to_safe(hostname).lower()
+
+ # Add to index
+ self.index[hostname] = [region, instance.id]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[instance.id] = [hostname]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', instance.id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, instance.availability_zone, hostname)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, instance.availability_zone)
+ self.push_group(self.inventory, 'zones', instance.availability_zone)
+
+ # Inventory: Group by instance type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + instance.instance_class)
+ self.push(self.inventory, type_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC
+ if self.group_by_vpc_id and instance.subnet_group and instance.subnet_group.vpc_id:
+ vpc_id_name = self.to_safe('vpc_id_' + instance.subnet_group.vpc_id)
+ self.push(self.inventory, vpc_id_name, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'vpcs', vpc_id_name)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+ try:
+ if instance.security_group:
+ key = self.to_safe("security_group_" + instance.security_group.name)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ except AttributeError:
+ self.fail_with_error('\n'.join(['Package boto seems a bit older.',
+ 'Please upgrade boto >= 2.3.0.']))
+ # Inventory: Group by tag keys
+ if self.group_by_tag_keys:
+ for k, v in instance.tags.items():
+ if self.expand_csv_tags and v and ',' in v:
+ values = map(lambda x: x.strip(), v.split(','))
+ else:
+ values = [v]
+
+ for v in values:
+ if v:
+ key = self.to_safe("tag_" + k + "=" + v)
+ else:
+ key = self.to_safe("tag_" + k)
+ self.push(self.inventory, key, hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', self.to_safe("tag_" + k))
+ if v:
+ self.push_group(self.inventory, self.to_safe("tag_" + k), key)
+
+ # Inventory: Group by engine
+ if self.group_by_rds_engine:
+ self.push(self.inventory, self.to_safe("rds_" + instance.engine), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_engines', self.to_safe("rds_" + instance.engine))
+
+ # Inventory: Group by parameter group
+ if self.group_by_rds_parameter_group:
+ self.push(self.inventory, self.to_safe("rds_parameter_group_" + instance.parameter_group.name), hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'rds_parameter_groups', self.to_safe("rds_parameter_group_" + instance.parameter_group.name))
+
+ # Global Tag: instances without tags
+ if self.group_by_tag_none and len(instance.tags) == 0:
+ self.push(self.inventory, 'tag_none', hostname)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'tags', 'tag_none')
+
+ # Global Tag: all RDS instances
+ self.push(self.inventory, 'rds', hostname)
+
+ self.inventory["_meta"]["hostvars"][hostname] = self.get_host_info_dict_from_instance(instance)
+ self.inventory["_meta"]["hostvars"][hostname]['ansible_host'] = dest
+
+ def add_elasticache_cluster(self, cluster, region):
+ ''' Adds an ElastiCache cluster to the inventory and index, as long as
+ it's nodes are addressable '''
+
+ # Only want available clusters unless all_elasticache_clusters is True
+ if not self.all_elasticache_clusters and cluster['CacheClusterStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ if 'ConfigurationEndpoint' in cluster and cluster['ConfigurationEndpoint']:
+ # Memcached cluster
+ dest = cluster['ConfigurationEndpoint']['Address']
+ is_redis = False
+ else:
+ # Redis sigle node cluster
+ # Because all Redis clusters are single nodes, we'll merge the
+ # info from the cluster with info about the node
+ dest = cluster['CacheNodes'][0]['Endpoint']['Address']
+ is_redis = True
+
+ if not dest:
+ # Skip clusters we cannot address (e.g. private VPC subnet)
+ return
+
+ # Add to index
+ self.index[dest] = [region, cluster['CacheClusterId']]
+
+ # Inventory: Group by instance ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[cluster['CacheClusterId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', cluster['CacheClusterId'])
+
+ # Inventory: Group by region
+ if self.group_by_region and not is_redis:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone and not is_redis:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type and not is_redis:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group and not is_redis:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine and not is_redis:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe(cluster['Engine']))
+
+ # Inventory: Group by parameter group
+ if self.group_by_elasticache_parameter_group:
+ self.push(self.inventory, self.to_safe("elasticache_parameter_group_" + cluster['CacheParameterGroup']['CacheParameterGroupName']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_parameter_groups', self.to_safe(cluster['CacheParameterGroup']['CacheParameterGroupName']))
+
+ # Inventory: Group by replication group
+ if self.group_by_elasticache_replication_group and 'ReplicationGroupId' in cluster and cluster['ReplicationGroupId']:
+ self.push(self.inventory, self.to_safe("elasticache_replication_group_" + cluster['ReplicationGroupId']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_replication_groups', self.to_safe(cluster['ReplicationGroupId']))
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_clusters', cluster['CacheClusterId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(cluster)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ # Add the nodes
+ for node in cluster['CacheNodes']:
+ self.add_elasticache_node(node, cluster, region)
+
+ def add_elasticache_node(self, node, cluster, region):
+ ''' Adds an ElastiCache node to the inventory and index, as long as
+ it is addressable '''
+
+ # Only want available nodes unless all_elasticache_nodes is True
+ if not self.all_elasticache_nodes and node['CacheNodeStatus'] != 'available':
+ return
+
+ # Select the best destination address
+ dest = node['Endpoint']['Address']
+
+ if not dest:
+ # Skip nodes we cannot address (e.g. private VPC subnet)
+ return
+
+ node_id = self.to_safe(cluster['CacheClusterId'] + '_' + node['CacheNodeId'])
+
+ # Add to index
+ self.index[dest] = [region, node_id]
+
+ # Inventory: Group by node ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[node_id] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', node_id)
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone
+ if self.group_by_availability_zone:
+ self.push(self.inventory, cluster['PreferredAvailabilityZone'], dest)
+ if self.nested_groups:
+ if self.group_by_region:
+ self.push_group(self.inventory, region, cluster['PreferredAvailabilityZone'])
+ self.push_group(self.inventory, 'zones', cluster['PreferredAvailabilityZone'])
+
+ # Inventory: Group by node type
+ if self.group_by_instance_type:
+ type_name = self.to_safe('type_' + cluster['CacheNodeType'])
+ self.push(self.inventory, type_name, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'types', type_name)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for ElastiCache)
+
+ # Inventory: Group by security group
+ if self.group_by_security_group:
+
+ # Check for the existence of the 'SecurityGroups' key and also if
+ # this key has some value. When the cluster is not placed in a SG
+ # the query can return None here and cause an error.
+ if 'SecurityGroups' in cluster and cluster['SecurityGroups'] is not None:
+ for security_group in cluster['SecurityGroups']:
+ key = self.to_safe("security_group_" + security_group['SecurityGroupId'])
+ self.push(self.inventory, key, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'security_groups', key)
+
+ # Inventory: Group by engine
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, self.to_safe("elasticache_" + cluster['Engine']), dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', self.to_safe("elasticache_" + cluster['Engine']))
+
+ # Inventory: Group by parameter group (done at cluster level)
+
+ # Inventory: Group by replication group (done at cluster level)
+
+ # Inventory: Group by ElastiCache Cluster
+ if self.group_by_elasticache_cluster:
+ self.push(self.inventory, self.to_safe("elasticache_cluster_" + cluster['CacheClusterId']), dest)
+
+ # Global Tag: all ElastiCache nodes
+ self.push(self.inventory, 'elasticache_nodes', dest)
+
+ host_info = self.get_host_info_dict_from_describe_dict(node)
+
+ if dest in self.inventory["_meta"]["hostvars"]:
+ self.inventory["_meta"]["hostvars"][dest].update(host_info)
+ else:
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def add_elasticache_replication_group(self, replication_group, region):
+ ''' Adds an ElastiCache replication group to the inventory and index '''
+
+ # Only want available clusters unless all_elasticache_replication_groups is True
+ if not self.all_elasticache_replication_groups and replication_group['Status'] != 'available':
+ return
+
+ # Skip clusters we cannot address (e.g. private VPC subnet or clustered redis)
+ if replication_group['NodeGroups'][0]['PrimaryEndpoint'] is None or \
+ replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address'] is None:
+ return
+
+ # Select the best destination address (PrimaryEndpoint)
+ dest = replication_group['NodeGroups'][0]['PrimaryEndpoint']['Address']
+
+ # Add to index
+ self.index[dest] = [region, replication_group['ReplicationGroupId']]
+
+ # Inventory: Group by ID (always a group of 1)
+ if self.group_by_instance_id:
+ self.inventory[replication_group['ReplicationGroupId']] = [dest]
+ if self.nested_groups:
+ self.push_group(self.inventory, 'instances', replication_group['ReplicationGroupId'])
+
+ # Inventory: Group by region
+ if self.group_by_region:
+ self.push(self.inventory, region, dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'regions', region)
+
+ # Inventory: Group by availability zone (doesn't apply to replication groups)
+
+ # Inventory: Group by node type (doesn't apply to replication groups)
+
+ # Inventory: Group by VPC (information not available in the current
+ # AWS API version for replication groups
+
+ # Inventory: Group by security group (doesn't apply to replication groups)
+ # Check this value in cluster level
+
+ # Inventory: Group by engine (replication groups are always Redis)
+ if self.group_by_elasticache_engine:
+ self.push(self.inventory, 'elasticache_redis', dest)
+ if self.nested_groups:
+ self.push_group(self.inventory, 'elasticache_engines', 'redis')
+
+ # Global Tag: all ElastiCache clusters
+ self.push(self.inventory, 'elasticache_replication_groups', replication_group['ReplicationGroupId'])
+
+ host_info = self.get_host_info_dict_from_describe_dict(replication_group)
+
+ self.inventory["_meta"]["hostvars"][dest] = host_info
+
+ def get_route53_records(self):
+ ''' Get and store the map of resource records to domain names that
+ point to them. '''
+
+ if self.boto_profile:
+ r53_conn = route53.Route53Connection(profile_name=self.boto_profile)
+ else:
+ r53_conn = route53.Route53Connection()
+ all_zones = r53_conn.get_zones()
+
+ route53_zones = [zone for zone in all_zones if zone.name[:-1] not in self.route53_excluded_zones]
+
+ self.route53_records = {}
+
+ for zone in route53_zones:
+ rrsets = r53_conn.get_all_rrsets(zone.id)
+
+ for record_set in rrsets:
+ record_name = record_set.name
+
+ if record_name.endswith('.'):
+ record_name = record_name[:-1]
+
+ for resource in record_set.resource_records:
+ self.route53_records.setdefault(resource, set())
+ self.route53_records[resource].add(record_name)
+
+ def get_instance_route53_names(self, instance):
+ ''' Check if an instance is referenced in the records we have from
+ Route53. If it is, return the list of domain names pointing to said
+ instance. If nothing points to it, return an empty list. '''
+
+ instance_attributes = ['public_dns_name', 'private_dns_name',
+ 'ip_address', 'private_ip_address']
+
+ name_list = set()
+
+ for attrib in instance_attributes:
+ try:
+ value = getattr(instance, attrib)
+ except AttributeError:
+ continue
+
+ if value in self.route53_records:
+ name_list.update(self.route53_records[value])
+
+ return list(name_list)
+
+ def get_host_info_dict_from_instance(self, instance):
+ instance_vars = {}
+ for key in vars(instance):
+ value = getattr(instance, key)
+ key = self.to_safe('ec2_' + key)
+
+ # Handle complex types
+ # state/previous_state changed to properties in boto in https://github.com/boto/boto/commit/a23c379837f698212252720d2af8dec0325c9518
+ if key == 'ec2__state':
+ instance_vars['ec2_state'] = instance.state or ''
+ instance_vars['ec2_state_code'] = instance.state_code
+ elif key == 'ec2__previous_state':
+ instance_vars['ec2_previous_state'] = instance.previous_state or ''
+ instance_vars['ec2_previous_state_code'] = instance.previous_state_code
+ elif isinstance(value, (int, bool)):
+ instance_vars[key] = value
+ elif isinstance(value, six.string_types):
+ instance_vars[key] = value.strip()
+ elif value is None:
+ instance_vars[key] = ''
+ elif key == 'ec2_region':
+ instance_vars[key] = value.name
+ elif key == 'ec2__placement':
+ instance_vars['ec2_placement'] = value.zone
+ elif key == 'ec2_tags':
+ for k, v in value.items():
+ if self.expand_csv_tags and ',' in v:
+ v = list(map(lambda x: x.strip(), v.split(',')))
+ key = self.to_safe('ec2_tag_' + k)
+ instance_vars[key] = v
+ elif key == 'ec2_groups':
+ group_ids = []
+ group_names = []
+ for group in value:
+ group_ids.append(group.id)
+ group_names.append(group.name)
+ instance_vars["ec2_security_group_ids"] = ','.join([str(i) for i in group_ids])
+ instance_vars["ec2_security_group_names"] = ','.join([str(i) for i in group_names])
+ elif key == 'ec2_block_device_mapping':
+ instance_vars["ec2_block_devices"] = {}
+ for k, v in value.items():
+ instance_vars["ec2_block_devices"][os.path.basename(k)] = v.volume_id
+ else:
+ pass
+ # TODO Product codes if someone finds them useful
+ # print key
+ # print type(value)
+ # print value
+
+ instance_vars[self.to_safe('ec2_account_id')] = self.aws_account_id
+
+ return instance_vars
+
+ def get_host_info_dict_from_describe_dict(self, describe_dict):
+ ''' Parses the dictionary returned by the API call into a flat list
+ of parameters. This method should be used only when 'describe' is
+ used directly because Boto doesn't provide specific classes. '''
+
+ # I really don't agree with prefixing everything with 'ec2'
+ # because EC2, RDS and ElastiCache are different services.
+ # I'm just following the pattern used until now to not break any
+ # compatibility.
+
+ host_info = {}
+ for key in describe_dict:
+ value = describe_dict[key]
+ key = self.to_safe('ec2_' + self.uncammelize(key))
+
+ # Handle complex types
+
+ # Target: Memcached Cache Clusters
+ if key == 'ec2_configuration_endpoint' and value:
+ host_info['ec2_configuration_endpoint_address'] = value['Address']
+ host_info['ec2_configuration_endpoint_port'] = value['Port']
+
+ # Target: Cache Nodes and Redis Cache Clusters (single node)
+ if key == 'ec2_endpoint' and value:
+ host_info['ec2_endpoint_address'] = value['Address']
+ host_info['ec2_endpoint_port'] = value['Port']
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_node_groups' and value:
+ host_info['ec2_endpoint_address'] = value[0]['PrimaryEndpoint']['Address']
+ host_info['ec2_endpoint_port'] = value[0]['PrimaryEndpoint']['Port']
+ replica_count = 0
+ for node in value[0]['NodeGroupMembers']:
+ if node['CurrentRole'] == 'primary':
+ host_info['ec2_primary_cluster_address'] = node['ReadEndpoint']['Address']
+ host_info['ec2_primary_cluster_port'] = node['ReadEndpoint']['Port']
+ host_info['ec2_primary_cluster_id'] = node['CacheClusterId']
+ elif node['CurrentRole'] == 'replica':
+ host_info['ec2_replica_cluster_address_' + str(replica_count)] = node['ReadEndpoint']['Address']
+ host_info['ec2_replica_cluster_port_' + str(replica_count)] = node['ReadEndpoint']['Port']
+ host_info['ec2_replica_cluster_id_' + str(replica_count)] = node['CacheClusterId']
+ replica_count += 1
+
+ # Target: Redis Replication Groups
+ if key == 'ec2_member_clusters' and value:
+ host_info['ec2_member_clusters'] = ','.join([str(i) for i in value])
+
+ # Target: All Cache Clusters
+ elif key == 'ec2_cache_parameter_group':
+ host_info["ec2_cache_node_ids_to_reboot"] = ','.join([str(i) for i in value['CacheNodeIdsToReboot']])
+ host_info['ec2_cache_parameter_group_name'] = value['CacheParameterGroupName']
+ host_info['ec2_cache_parameter_apply_status'] = value['ParameterApplyStatus']
+
+ # Target: Almost everything
+ elif key == 'ec2_security_groups':
+
+ # Skip if SecurityGroups is None
+ # (it is possible to have the key defined but no value in it).
+ if value is not None:
+ sg_ids = []
+ for sg in value:
+ sg_ids.append(sg['SecurityGroupId'])
+ host_info["ec2_security_group_ids"] = ','.join([str(i) for i in sg_ids])
+
+ # Target: Everything
+ # Preserve booleans and integers
+ elif isinstance(value, (int, bool)):
+ host_info[key] = value
+
+ # Target: Everything
+ # Sanitize string values
+ elif isinstance(value, six.string_types):
+ host_info[key] = value.strip()
+
+ # Target: Everything
+ # Replace None by an empty string
+ elif value is None:
+ host_info[key] = ''
+
+ else:
+ # Remove non-processed complex types
+ pass
+
+ return host_info
+
+ def get_host_info(self):
+ ''' Get variables about a specific host '''
+
+ if len(self.index) == 0:
+ # Need to load index from cache
+ self.load_index_from_cache()
+
+ if self.args.host not in self.index:
+ # try updating the cache
+ self.do_api_calls_update_cache()
+ if self.args.host not in self.index:
+ # host might not exist anymore
+ return self.json_format_dict({}, True)
+
+ (region, instance_id) = self.index[self.args.host]
+
+ instance = self.get_instance(region, instance_id)
+ return self.json_format_dict(self.get_host_info_dict_from_instance(instance), True)
+
+ def push(self, my_dict, key, element):
+ ''' Push an element onto an array that may not have been defined in
+ the dict '''
+ group_info = my_dict.setdefault(key, [])
+ if isinstance(group_info, dict):
+ host_list = group_info.setdefault('hosts', [])
+ host_list.append(element)
+ else:
+ group_info.append(element)
+
+ def push_group(self, my_dict, key, element):
+ ''' Push a group as a child of another group. '''
+ parent_group = my_dict.setdefault(key, {})
+ if not isinstance(parent_group, dict):
+ parent_group = my_dict[key] = {'hosts': parent_group}
+ child_groups = parent_group.setdefault('children', [])
+ if element not in child_groups:
+ child_groups.append(element)
+
+ def get_inventory_from_cache(self):
+ ''' Reads the inventory from the cache file and returns it as a JSON
+ object '''
+
+ with open(self.cache_path_cache, 'r') as f:
+ json_inventory = f.read()
+ return json_inventory
+
+ def load_index_from_cache(self):
+ ''' Reads the index from the cache file sets self.index '''
+
+ with open(self.cache_path_index, 'rb') as f:
+ self.index = json.load(f)
+
+ def write_to_cache(self, data, filename):
+ ''' Writes data in JSON format to a file '''
+
+ json_data = self.json_format_dict(data, True)
+ with open(filename, 'w') as f:
+ f.write(json_data)
+
+ def uncammelize(self, key):
+ temp = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', key)
+ return re.sub('([a-z0-9])([A-Z])', r'\1_\2', temp).lower()
+
+ def to_safe(self, word):
+ ''' Converts 'bad' characters in a string to underscores so they can be used as Ansible groups '''
+ regex = r"[^A-Za-z0-9\_"
+ if not self.replace_dash_in_groups:
+ regex += r"\-"
+ return re.sub(regex + "]", "_", word)
+
+ def json_format_dict(self, data, pretty=False):
+ ''' Converts a dict to a JSON object and dumps it as a formatted
+ string '''
+
+ if pretty:
+ return json.dumps(data, sort_keys=True, indent=2, default=self._json_serial)
+ else:
+ return json.dumps(data, default=self._json_serial)
+
+
+if __name__ == '__main__':
+ # Run the script
+ Ec2Inventory()
diff --git a/akka-sample-cqrs-scala/infra/roles/cassandra/defaults/main.yaml b/akka-sample-cqrs-scala/infra/roles/cassandra/defaults/main.yaml
new file mode 100644
index 0000000..4ae9483
--- /dev/null
+++ b/akka-sample-cqrs-scala/infra/roles/cassandra/defaults/main.yaml
@@ -0,0 +1 @@
+cassandra_version: 3.11.5
diff --git a/akka-sample-cqrs-scala/infra/roles/cassandra/tasks/main.yaml b/akka-sample-cqrs-scala/infra/roles/cassandra/tasks/main.yaml
new file mode 100644
index 0000000..ffb114b
--- /dev/null
+++ b/akka-sample-cqrs-scala/infra/roles/cassandra/tasks/main.yaml
@@ -0,0 +1,39 @@
+- apt_repository:
+ repo: deb http://www.apache.org/dist/cassandra/debian 311x main
+ state: present
+
+- name: Add Apache Cassandra repository apt key
+ apt_key: keyserver=pool.sks-keyservers.net id=A278B781FE4B2BDA state=present
+
+- name: Add an Apt signing key, uses whichever key is at the URL
+ apt_key:
+ url: https://www.apache.org/dist/cassandra/KEYS
+ state: present
+
+- name: Install Cassandra
+ apt: pkg=cassandra={{ cassandra_version }} state=present update-cache=yes force=yes
+
+- name: Debug
+ debug:
+ var: hostvars[inventory_hostname]
+
+- name: Configure seeds
+ lineinfile: "dest=/etc/cassandra/cassandra.yaml state=present regexp='^.*- seeds:.*$' line=' - seeds: \"172.31.21.68\"'"
+
+- name: Configure broadcast address
+ lineinfile: "dest=/etc/cassandra/cassandra.yaml state=present regexp='^# broadcast_address:(.*)$' line='broadcast_address: {{ ansible_default_ipv4.address }}'"
+
+- name: Configure listening address
+ lineinfile: "dest=/etc/cassandra/cassandra.yaml state=present regexp='^listen_address:(.*)$' line='listen_address: {{ ansible_default_ipv4.address }}'"
+
+- name: Configure rpc address
+ lineinfile: "dest=/etc/cassandra/cassandra.yaml state=present regexp='^rpc_address:(.*)$' line='rpc_address: {{ ansible_default_ipv4.address }}'"
+
+- name: Configure broadcast rpc address
+ lineinfile: "dest=/etc/cassandra/cassandra.yaml state=present regexp='^# broadcast_rpc_address:(.*)$' line='broadcast_rpc_address: {{ ansible_default_ipv4.address }}'"
+
+- name: Restart
+ systemd:
+ state: restarted
+ name: cassandra
+
diff --git a/akka-sample-cqrs-scala/src/main/resources/aws.conf b/akka-sample-cqrs-scala/src/main/resources/aws.conf
index c9116fc..9754671 100644
--- a/akka-sample-cqrs-scala/src/main/resources/aws.conf
+++ b/akka-sample-cqrs-scala/src/main/resources/aws.conf
@@ -14,12 +14,20 @@ akka {
}
}
+// for 0.x release
+
+
+cassandra-journal {
+ contact-points = [ "172.31.26.88:9042", "172.31.19.21:9042" ]
+}
+
// config for the 1.0x branch
datastax-java-driver {
profiles {
cassandra-journal {
basic.request {
- consistency = LOCAL_ONE
+ // for aws managed c*
+ // consistency = LOCAL_ONE
# the journal does not use any counters or collections
default-idempotence = true
}
@@ -28,16 +36,16 @@ datastax-java-driver {
}
datastax-java-driver {
- basic.contact-points = [ "cassandra.eu-north-1.amazonaws.com:9142" ]
- advanced.ssl-engine-factory {
- class = DefaultSslEngineFactory
- }
- basic.load-balancing-policy.local-datacenter = "dc1"
-
- advanced.auth-provider {
- class = PlainTextAuthProvider
- username = ${CASSANDRA_USERNAME}
- password = ${CASSANDRA_PASSWORD}
+ basic.contact-points = [ "172.31.26.88:9042", "172.31.19.21:9042" ]
+// advanced.ssl-engine-factory {
+// class = DefaultSslEngineFactory
+// }
+ basic.load-balancing-policy.local-datacenter = "datacenter1"
- }
+// advanced.auth-provider {
+// class = PlainTextAuthProvider
+// username = ${CASSANDRA_USERNAME}
+// password = ${CASSANDRA_PASSWORD}
+//
+// }
}
\ No newline at end of file
diff --git a/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/CassandraSessionExtension.scala b/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/CassandraSessionExtension.scala
index d982ef4..b5bbfe4 100644
--- a/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/CassandraSessionExtension.scala
+++ b/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/CassandraSessionExtension.scala
@@ -7,9 +7,10 @@ import akka.actor.typed.ActorSystem
import akka.actor.typed.Extension
import akka.actor.typed.ExtensionId
import akka.actor.typed.scaladsl.adapter._
-import akka.cassandra.session.DefaultSessionProvider
-import akka.cassandra.session.scaladsl.CassandraSession
import akka.event.Logging
+import akka.persistence.cassandra.ConfigSessionProvider
+import akka.persistence.cassandra.session.CassandraSessionSettings
+import akka.persistence.cassandra.session.scaladsl.CassandraSession
object CassandraSessionExtension extends ExtensionId[CassandraSessionExtension] {
@@ -26,7 +27,8 @@ class CassandraSessionExtension(system: ActorSystem[_]) extends Extension {
val sessionConfig = system.settings.config.getConfig("cassandra-journal")
new CassandraSession(
system.toClassic,
- new DefaultSessionProvider(system.toClassic, sessionConfig),
+ new ConfigSessionProvider(system.toClassic, sessionConfig),
+ CassandraSessionSettings(sessionConfig),
system.executionContext,
Logging(system.toClassic, getClass),
metricsCategory = "sample",
diff --git a/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/EventProcessor.scala b/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/EventProcessor.scala
index 8f1600e..36cb245 100644
--- a/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/EventProcessor.scala
+++ b/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/EventProcessor.scala
@@ -27,8 +27,8 @@ import akka.stream.SharedKillSwitch
import akka.stream.scaladsl.RestartSource
import akka.stream.scaladsl.Sink
import akka.stream.scaladsl.Source
-import com.datastax.oss.driver.api.core.cql.PreparedStatement
-import com.datastax.oss.driver.api.core.cql.Row
+import com.datastax.driver.core.PreparedStatement
+import com.datastax.driver.core.Row
import org.slf4j.Logger
import org.slf4j.LoggerFactory
@@ -122,7 +122,7 @@ abstract class EventProcessorStream[Event: ClassTag](
private def readOffset(): Future[Offset] = {
session
.selectOne(
- "SELECT timeUuidOffset FROM akka.offsetStore WHERE eventProcessorId = ? AND tag = ?",
+ "SELECT timeUuidOffset FROM akka_cqrs_sample.offsetStore WHERE eventProcessorId = ? AND tag = ?",
eventProcessorId,
tag)
.map(extractOffset)
@@ -131,7 +131,7 @@ abstract class EventProcessorStream[Event: ClassTag](
private def extractOffset(maybeRow: Option[Row]): Offset = {
maybeRow match {
case Some(row) =>
- val uuid = row.getUuid("timeUuidOffset")
+ val uuid = row.getUUID("timeUuidOffset")
if (uuid == null) {
NoOffset
} else {
@@ -142,7 +142,7 @@ abstract class EventProcessorStream[Event: ClassTag](
}
private def prepareWriteOffset(): Future[PreparedStatement] = {
- session.prepare("INSERT INTO akka.offsetStore (eventProcessorId, tag, timeUuidOffset) VALUES (?, ?, ?)")
+ session.prepare("INSERT INTO akka_cqrs_sample.offsetStore (eventProcessorId, tag, timeUuidOffset) VALUES (?, ?, ?)")
}
private def writeOffset(offset: Offset)(implicit ec: ExecutionContext): Future[Done] = {
diff --git a/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/Main.scala b/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/Main.scala
index fbe9e52..b99a028 100644
--- a/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/Main.scala
+++ b/akka-sample-cqrs-scala/src/main/scala/sample/cqrs/Main.scala
@@ -62,7 +62,7 @@ object Main {
val offsetTableStmt =
"""
- CREATE TABLE IF NOT EXISTS akka.offsetStore (
+ CREATE TABLE IF NOT EXISTS akka_cqrs_sample.offsetStore (
eventProcessorId text,
tag text,
timeUuidOffset timeuuid,
diff --git a/akka-sample-cqrs-scala/upload-app.sh b/akka-sample-cqrs-scala/upload-app.sh
old mode 100644
new mode 100755
index 70de0f3..5e338bc
--- a/akka-sample-cqrs-scala/upload-app.sh
+++ b/akka-sample-cqrs-scala/upload-app.sh
@@ -1,2 +1,2 @@
sbt universal:packageBin
-rm -rf akka-sample-cqrs-scala-1.0 && unzip ./target/universal/akka-sample-cqrs-scala-1.0.zip && rsync -vr -e ssh -i ~/.ssh/akka-cassandra.pem akka-sample-cqrs-scala-1.0 ubuntu@3.121.40.252:/home/ubuntu/app/
+rm -rf akka-sample-cqrs-scala-1.0 && unzip ./target/universal/akka-sample-cqrs-scala-1.0.zip && rsync -vr -e "ssh -i ~/.ssh/akka-cassandra.pem" ./akka-sample-cqrs-scala-1.0/ ubuntu@3.121.40.252:/home/ubuntu/app/ --delete
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