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1# ============LICENSE_START======================================================= 

2# org.onap.dcae 

3# ================================================================================ 

4# Copyright (c) 2018-2020 AT&T Intellectual Property. All rights reserved. 

5# Copyright (c) 2019 Pantheon.tech. All rights reserved. 

6# Copyright (c) 2020 Nokia. All rights reserved. 

7# ================================================================================ 

8# Licensed under the Apache License, Version 2.0 (the "License"); 

9# you may not use this file except in compliance with the License. 

10# You may obtain a copy of the License at 

11# 

12# http://www.apache.org/licenses/LICENSE-2.0 

13# 

14# Unless required by applicable law or agreed to in writing, software 

15# distributed under the License is distributed on an "AS IS" BASIS, 

16# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

17# See the License for the specific language governing permissions and 

18# limitations under the License. 

19# ============LICENSE_END========================================================= 

20 

21_CONFIG_PATH = "/opt/onap/config.txt" # Path to config file on the Cloudify Manager host 

22_CONSUL_KEY = "k8s-plugin" # Key under which CM configuration is stored in Consul 

23 

24# Default configuration values 

25DCAE_NAMESPACE = "dcae" 

26CONSUL_DNS_NAME = "consul" 

27DEFAULT_K8S_LOCATION = "central" 

28DEFAULT_MAX_WAIT = 1800 

29 

30FB_LOG_PATH = "/var/log/onap" 

31FB_DATA_PATH = "/usr/share/filebeat/data" 

32FB_CONFIG_PATH = "/usr/share/filebeat/filebeat.yml" 

33FB_CONFIG_SUBPATH = "filebeat.yml" 

34FB_CONFIG_MAP = "filebeat-conf" 

35FB_IMAGE = "docker.elastic.co/beats/filebeat:5.5.0" 

36 

37TLS_CERT_PATH = "/opt/app/osaaf" 

38TLS_IMAGE = "nexus3.onap.org:10001/onap/org.onap.dcaegen2.deployments.tls-init-container:2.1.0" 

39TLS_COMP_CERT_PATH = "/opt/dcae/cacert" 

40TLS_CA_CONFIGMAP = "dcae-cacert-configmap" 

41 

42EXT_TLS_IMAGE = "nexus3.onap.org:10001/onap/org.onap.aaf.certservice.aaf-certservice-client:1.2.0" 

43EXT_TLS_REQUEST_URL = "https://aaf-cert-service:8443/v1/certificate/" 

44EXT_TLS_TIMEOUT = "30000" 

45EXT_TLS_COUNTRY = "US" 

46EXT_TLS_ORGANIZATION = "Linux-Foundation" 

47EXT_TLS_STATE = "California" 

48EXT_TLS_ORGANIZATIONAL_UNIT = "ONAP" 

49EXT_TLS_LOCATION = "San-Francisco" 

50EXT_TLS_KEYSTORE_PASSWORD = "secret" 

51EXT_TLS_TRUSTSTORE_PASSWORD = "secret" 

52 

53TRUST_STORE_MERGER_IMAGE = "nexus3.onap.org:10001/onap/org.onap.dcae.truststore-merger:1.2.0" 

54CBS_BASE_URL = "https://config-binding-service:10443/service_component_all" 

55 

56def _set_defaults(): 

57 """ Set default configuration parameters """ 

58 return { 

59 "namespace" : DCAE_NAMESPACE, # k8s namespace to use for DCAE 

60 "consul_dns_name" : CONSUL_DNS_NAME, # k8s internal DNS name for Consul 

61 "default_k8s_location" : DEFAULT_K8S_LOCATION, # default k8s location to deploy components 

62 "image_pull_secrets" : [], # list of k8s secrets for accessing Docker registries 

63 "max_wait": DEFAULT_MAX_WAIT, # Default maximum time to wait for component to become healthy (secs) 

64 "filebeat": { # Configuration for setting up filebeat container 

65 "log_path" : FB_LOG_PATH, # mount point for log volume in filebeat container 

66 "data_path" : FB_DATA_PATH, # mount point for data volume in filebeat container 

67 "config_path" : FB_CONFIG_PATH, # mount point for config volume in filebeat container 

68 "config_subpath" : FB_CONFIG_SUBPATH, # subpath for config data in filebeat container 

69 "config_map" : FB_CONFIG_MAP, # ConfigMap holding the filebeat configuration 

70 "image": FB_IMAGE # Docker image to use for filebeat 

71 }, 

72 "tls": { # Configuration for setting up TLS 

73 "cert_path" : TLS_CERT_PATH, # mount point for certificate volume in TLS init container 

74 "image": TLS_IMAGE, # Docker image to use for TLS init container 

75 "component_cert_dir": TLS_COMP_CERT_PATH # default mount point for certificate volume in component container 

76 }, 

77 "external_cert": { 

78 "image_tag": EXT_TLS_IMAGE, # Docker image to use for external TLS init container 

79 "request_url" : EXT_TLS_REQUEST_URL, # URL to Cert Service API 

80 "timeout" : EXT_TLS_TIMEOUT, # Request timeout 

81 "country" : EXT_TLS_COUNTRY, # Country name in ISO 3166-1 alpha-2 format, for which certificate will be created 

82 "organization" : EXT_TLS_ORGANIZATION, # Organization name, for which certificate will be created 

83 "state" : EXT_TLS_STATE, # State name, for which certificate will be created 

84 "organizational_unit" : EXT_TLS_ORGANIZATIONAL_UNIT, # Organizational unit name, for which certificate will be created 

85 "location" : EXT_TLS_LOCATION, # Location name, for which certificate will be created 

86 "keystore_password" : EXT_TLS_KEYSTORE_PASSWORD, # Password to keystore file 

87 "truststore_password" : EXT_TLS_TRUSTSTORE_PASSWORD # Password to truststore file 

88 }, 

89 "truststore_merger": { 

90 "image_tag": TRUST_STORE_MERGER_IMAGE 

91 }, 

92 "cbs": { 

93 "base_url" : CBS_BASE_URL # URL prefix for accessing config binding service 

94 } 

95 

96 } 

97 

98def configure(config_path=_CONFIG_PATH, key = _CONSUL_KEY): 

99 """ 

100 Get configuration information from local file and Consul. 

101 Note that the Cloudify context ("ctx") isn't available at 

102 module load time. 

103 """ 

104 

105 from cloudify.exceptions import NonRecoverableError 

106 try: 

107 import configparser 

108 except ImportError: 

109 import ConfigParser as configparser 

110 from k8splugin import discovery 

111 config = _set_defaults() 

112 

113 try: 

114 # Get Consul address from a config file 

115 c = configparser.ConfigParser() 

116 c.read(config_path) 

117 config["consul_host"] = c.get('consul','address') 

118 

119 # Get the rest of the config from Consul 

120 conn = discovery.create_kv_conn(config["consul_host"]) 

121 val = discovery.get_kv_value(conn, key) 

122 

123 # Merge Consul results into the config 

124 config.update(val) 

125 

126 except discovery.DiscoveryKVEntryNotFoundError as e: 

127 # Don't reraise error, assume defaults are wanted. 

128 pass 

129 

130 except Exception as e: 

131 raise NonRecoverableError(e) 

132 

133 return config